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nftlb-0.6/LICENSE000066400000000000000000001033301364062056700135020ustar00rootroot00000000000000 GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
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Notwithstanding any other provision of this License, if you modify the
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
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the "copyright" line and a pointer to where the full notice is found.
Copyright (C)
This program is free software: you can redistribute it and/or modify
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by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
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You should have received a copy of the GNU Affero General Public License
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Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
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specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
.
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EXTRA_DIST = include \
tests \
Make_global.am
SUBDIRS = src
DIST_SUBDIRS = src
LIBS = @LIBNFTABLES_LIBS@ @LIBJSON_LIBS@ @LIBMNL_LIBS@
nftlb-0.6/README.md000066400000000000000000000216151364062056700137610ustar00rootroot00000000000000# [nftlb](https://www.zevenet.com/knowledge-base/nftlb)
**nftlb** stands for **nftables load balancer**, the next generation linux firewall that will replace iptables is adapted to behave as a complete load balancer and traffic distributor.
nftlb is provided with a JSON API, so you can use your preferred health checker to enable/disable backends or virtual services and automate processed with it.
More info: [What is nftlb?](https://www.zevenet.com/knowledge-base/nftlb/what-is-nftlb/)
## Repository Contents
In this repository is included:
- **src/**: main source code files
- **include/**: include files
- **tests/**: automated testbed suite with example configuration files and the script *exec_tests.sh* to run all of them.
## Requirements
nftlb uses a quite new technology that requires:
[nf-next](https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git/): Latest kernel with the new netfilter developments
[nftables](http://git.netfilter.org/nftables): Latest nftables developments, and its dependencies (libgmp, [libmnl](http://git.netfilter.org/libmnl) and [libnftnl](http://git.netfilter.org/libnftnl))
libev: Events library for the web service
libjansson: JSON parser for the API
## Installation
To build nftlb, just execute:
```
root# autoreconf -fi
root# ./configure
root# make
```
Finally, install it:
```
root# make install
```
## Usage
Check out the command help:
```
# ./nftlb -h
```
Here is the list of options:
**[ -h | --help ]**: Show the command help.
**[ -l <LEVEL> | --log <LEVEL> ]**: The logs will be shown in the syslog file and with this option you can change the loglevel from 0 to 7 (5 by default).
**[ -c <FILE> | --config <FILE> ]**: Initial configuration file, this argument is optional.
**[ -k <KEY> | --key <KEY> ]**: The authentication key for the web service can be set by command line, or automatically generated. If it's automatically generated, it'll be shown by command line.
**[ -e | --exit ]**: This option executes the configuration file into nftables rules and then exit, so the web server won't be available.
**[ -d | --daemon ]**: Run nftlb as a daemon in background.
**[ -6 | --ipv6 ]**: Enable IPv6 support for the web service listening port.
**[ -H <HOST> | --host <HOST> ]**: Set the host for the web service (all interfaces by default).
**[ -P <PORT> | --port <PORT> ]**: Set the TCP port for the web service (5555 by default).
**[ -S | --serial ]**: Serialize nft commands.
Note 1: In order to use sNAT or dNAT modes, ensure you have activated the ip forwarding option in your system
Note 2: Before executing nftlb, ensure you have empty nft rules by executing "nft flush ruleset"
### JSON configuration file
The configuration files have the following format:
```
{
"farms" : [
{ },
{ },
{ ... }
],
"policies" : [
{ },
{ },
{ ... }
]
}
```
Where every farm object has the following attributes:
```
{
"name" : "", *Name of the service (required)*
"family": "", *Family of the virtual service (ipv4 by default)*
"virtual-addr": "", *IP address for the virtual service (required)*
"virtual-ports": "", *Port list separated by commas or ranges separated by a hyphen*
"source-addr": "", *Source IP address instead of masquerading*
"mode": "", *Topology to be implemented (required)*
"protocol": "", *Protocol to be used by the virtual service (tcp by default)*
"scheduler": "", *Scheduler to be used (round robin by default)*
"sched-param": "", *Hash input parameters (none by default)*
"persistence": "", *Configured stickiness between client and backend (none by default)*
"persist-ttl": "", *Stickiness timeout in seconds (60 by default)*
"helper": "", *L7 helper to be used (none by default)*
"log": "", *Enable logging (none by default)*
"log-prefix": "", *Farm log prefix (default "TYPE-FNAME")*
"mark": "", *Set mark mask for the farm (none by default)*
"priority": "", *Priority availability for backends > 0 (1 by default)*
"new-rtlimit": "", *Number of new connections per second per service (disabled by default)*
"new-rtlimit-burst": "", *Number of burst packets (disabled by default)*
"new-rtlimit-log-prefix": "", *Farm new rtlimit log prefix (default "KNAME-TYPE-FNAME")*
"rst-rtlimit": "", *Number of tcp resets per second allowed (disabled by default)*
"rst-rtlimit-burst": "", *Number of burst RST packets (disabled by default)*
"rst-rtlimit-log-prefix": "", *Farm reset rtlimit log prefix (default "KNAME-TYPE-FNAME")*
"est-connlimit": "", *Number of established connections allowed (disabled by default)*
"est-connlimit-log-prefix": "", *Farm established connlimit log prefix (default "KNAME-TYPE-FNAME")*
"tcp-strict": "", *Option to avoid bogus TCP attacks (disabled by default)*
"tcp-strict-log-prefix": "", *Farm TCP strict log prefix (default "KNAME-TYPE-FNAME")*
"flow-offload": "", *Option to enable flow offload (disabled by default)*
"queue": "", *Number of the queue to send the packets to userspace (disabled by default)*
"state": "", *Set the status of the virtual service (up by default)*
"backends" : [ *List of backends*
{},
{},
{...}
],
"sessions" : [ *List of static sessions. It requires persistence enabled.*
{
{},
{},
{...}
],
"policies" : [ *List of policies*
{
"name" : "",
},
{...}
]
}
```
Where every backend object has the following attributes:
```
{
"name" : "", *Name of the backend (required)*
"ip-addr": "", *IP address for the backend (required, except for DSR)*
"port": "", *Backend port to redirect the connections*
"source-addr": "", *Source IP address for a certain backend instead of masquerading or virtual service source address*
"weight": "", *Weight of the backend (1 by default)*
"priority": "", *Priority availability for the backend > 0 (1 by default)*
"mark": "", *Set mark mask for the backend (none by default)*
"est-connlimit": "", *Number of established connections allowed per backend (disabled by default)*
"est-connlimit-log-prefix": "", *Backend established connections log prefix (default "KNAME-FNAME-BNAME")*
"state": "", *Set the status of the backend (up by default)*
}
```
Where every session object has the following attributes:
```
{
"client" : "", *Client with the same format than persistence configuration*
"backend": "", *Backend ID to set a stickyness between client and backend*
"expiration": "" *Dynamic sessions timeout. Static sessions doesn't include this attribute*
}
```
Where every policy object has the following attributes:
```
{
"name" : "", *Name of the policy (required)*
"type": "", *Policy type*
"family": "", *Family of the policy (ipv4 by default)*
"log-prefix": "", *Policy established connections log prefix (default "KNAME-TYPE-PNAME-FNAME")*
"elements" : [ *List of IPs or networks*
{
"data" : ""
},
{...}
]
}
```
You can find some examples in the *tests/* folder.
### API examples
Once launched nftlb you can manage it through the API.
Virtual service listing.
```
curl -H "Key: " http://:5555/farms
```
Setup a new virtual service.
```
curl -H "Key: " -X POST http://:5555/farms -d "@tests/008_snat_ipv4_all_rr.json"
```
Add a new backend into a virtual service.
```
curl -H "Key: " -X POST http://:5555/farms -d '{"farms" : [ { "name" : "myfarm", "backends" : [ { "name" : "mynewbck", "ip-addr" : "192.168.0.150", "state" : "up" } ] } ] }'
```
Delete a virtual service.
```
curl -H "Key: " -X DELETE http://:5555/farms/lb01
```
Delete a backend of a virtual service.
```
curl -H "Key: " -X DELETE http://:5555/farms/lb01/backends/bck1
```
Get the static and dynamic sessions.
```
curl -H "Key: " -X GET http://:5555/farms/lb01/sessions
```
## Support
Please refer to the [netfilter users mailing list](http://netfilter.org/mailinglists.html#ml-user)
nftlb-0.6/configure.ac000066400000000000000000000013731364062056700147670ustar00rootroot00000000000000AC_INIT([nftlb], [0.6], [netfilter-devel@vger.kernel.org])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([-Wall foreign subdir-objects
tar-pax no-dist-gzip dist-bzip2 1.6])
dnl kernel style compile messages
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_PROG_CC
AC_PROG_MKDIR_P
AM_PROG_AR
AM_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_SED
PKG_CHECK_MODULES([LIBNFTABLES], [libnftables >= 0.9])
PKG_CHECK_MODULES([LIBJSON], [jansson >= 2.3])
PKG_CHECK_MODULES([LIBMNL], [libmnl >= 1.0.4])
AC_CHECK_HEADER([ev.h], [EVENTINC="-include ev.h"],
[AC_CHECK_HEADER([libev/ev.h],
[EVENTINC="-include libev/ev.h"],
[AC_MSG_ERROR([ev.h not found])])])
AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT
nftlb-0.6/include/000077500000000000000000000000001364062056700141205ustar00rootroot00000000000000nftlb-0.6/include/backends.h000066400000000000000000000041301364062056700160410ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _BACKENDS_H_
#define _BACKENDS_H_
#include "farms.h"
struct backend {
struct list_head list;
struct farm *parent;
int action;
char *name;
char *fqdn;
char *ipaddr;
char *ethaddr;
int ofidx;
char *oface;
char *port;
char *srcaddr;
int weight;
int priority;
int mark;
int estconnlimit;
char *estconnlimit_logprefix;
int state;
};
void backend_s_print(struct farm *f);
struct backend * backend_lookup_by_key(struct farm *f, int key, const char *name, int value);
int backend_validate(struct backend *b);
int backend_is_available(struct backend *b);
int backend_set_action(struct backend *b, int action);
int backend_s_set_action(struct farm *f, int action);
int backend_s_validate(struct farm *f);
int backend_s_delete(struct farm *f);
int backend_set_attribute(struct config_pair *c);
int backend_set_state(struct backend *b, int new_value);
int backend_s_set_ether_by_ipaddr(struct farm *f, const char *ip_bck, char *ether_bck);
int backend_s_find_ethers(struct farm *f);
struct backend * backend_get_first(struct farm *f);
int backend_changed(struct config_pair *c);
int bck_pre_actionable(struct config_pair *c);
int bck_pos_actionable(struct config_pair *c, int action);
int backend_s_gen_priority(struct farm *f);
#endif /* _BACKENDS_H_ */
nftlb-0.6/include/checksum.h000066400000000000000000000021041364062056700160700ustar00rootroot00000000000000/* Copyright (C) 2011-2015 P.D. Buchan (pdbuchan@yahoo.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifndef _CHECKSUM_H_
#define _CHECKSUM_H_
#include
#define ETHER_HDRLEN 14
#define IP4_HDRLEN 20
#define IP6_HDRLEN 40
#define ICMP_HDRLEN 8
#define ICMP_DATALEN 4
uint16_t checksum(uint16_t *addr, int len);
uint16_t icmp6_checksum(struct ip6_hdr iphdr, struct icmp6_hdr icmp6hdr, uint8_t *payload, int payloadlen);
#endif /* _CHECKSUM_H_ */
nftlb-0.6/include/config.h000066400000000000000000000145121364062056700155410ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _CONFIG_H_
#define _CONFIG_H_
#include "objects.h"
#define CONFIG_KEY_FARMS "farms"
#define CONFIG_KEY_NAME "name"
#define CONFIG_KEY_NEWNAME "newname"
#define CONFIG_KEY_FQDN "fqdn"
#define CONFIG_KEY_IFACE "iface"
#define CONFIG_KEY_OFACE "oface"
#define CONFIG_KEY_FAMILY "family"
#define CONFIG_KEY_ETHADDR "ether-addr"
#define CONFIG_KEY_VIRTADDR "virtual-addr"
#define CONFIG_KEY_VIRTPORTS "virtual-ports"
#define CONFIG_KEY_IPADDR "ip-addr"
#define CONFIG_KEY_SRCADDR "source-addr"
#define CONFIG_KEY_PORT "port"
#define CONFIG_KEY_MODE "mode"
#define CONFIG_KEY_RESPONSETTL "responsettl"
#define CONFIG_KEY_PROTO "protocol"
#define CONFIG_KEY_SCHED "scheduler"
#define CONFIG_KEY_SCHEDPARAM "sched-param"
#define CONFIG_KEY_PERSIST "persistence"
#define CONFIG_KEY_PERSISTTM "persist-ttl"
#define CONFIG_KEY_HELPER "helper"
#define CONFIG_KEY_LOG "log"
#define CONFIG_KEY_LOGPREFIX "log-prefix"
#define CONFIG_KEY_MARK "mark"
#define CONFIG_KEY_STATE "state"
#define CONFIG_KEY_BCKS "backends"
#define CONFIG_KEY_WEIGHT "weight"
#define CONFIG_KEY_PRIORITY "priority"
#define CONFIG_KEY_ACTION "action"
#define CONFIG_KEY_NEWRTLIMIT "new-rtlimit"
#define CONFIG_KEY_NEWRTLIMITBURST "new-rtlimit-burst"
#define CONFIG_KEY_NEWRTLIMIT_LOGPREFIX "new-rtlimit-log-prefix"
#define CONFIG_KEY_RSTRTLIMIT "rst-rtlimit"
#define CONFIG_KEY_RSTRTLIMITBURST "rst-rtlimit-burst"
#define CONFIG_KEY_RSTRTLIMIT_LOGPREFIX "rst-rtlimit-log-prefix"
#define CONFIG_KEY_ESTCONNLIMIT "est-connlimit"
#define CONFIG_KEY_ESTCONNLIMIT_LOGPREFIX "est-connlimit-log-prefix"
#define CONFIG_KEY_TCPSTRICT "tcp-strict"
#define CONFIG_KEY_TCPSTRICT_LOGPREFIX "tcp-strict-log-prefix"
#define CONFIG_KEY_QUEUE "queue"
#define CONFIG_KEY_FLOWOFFLOAD "flow-offload"
#define CONFIG_KEY_POLICIES "policies"
#define CONFIG_KEY_TYPE "type"
#define CONFIG_KEY_TIMEOUT "timeout"
#define CONFIG_KEY_ELEMENTS "elements"
#define CONFIG_KEY_DATA "data"
#define CONFIG_KEY_TIME "time"
#define CONFIG_KEY_SESSIONS "sessions"
#define CONFIG_KEY_CLIENT "client"
#define CONFIG_KEY_BACKEND "backend"
#define CONFIG_KEY_USED "used"
#define CONFIG_KEY_EXPIRATION "expiration"
#define CONFIG_VALUE_FAMILY_IPV4 "ipv4"
#define CONFIG_VALUE_FAMILY_IPV6 "ipv6"
#define CONFIG_VALUE_FAMILY_INET "inet"
#define CONFIG_VALUE_MODE_SNAT "snat"
#define CONFIG_VALUE_MODE_DNAT "dnat"
#define CONFIG_VALUE_MODE_DSR "dsr"
#define CONFIG_VALUE_MODE_STLSDNAT "stlsdnat"
#define CONFIG_VALUE_MODE_LOCAL "local"
#define CONFIG_VALUE_PROTO_TCP "tcp"
#define CONFIG_VALUE_PROTO_UDP "udp"
#define CONFIG_VALUE_PROTO_SCTP "sctp"
#define CONFIG_VALUE_PROTO_ALL "all"
#define CONFIG_VALUE_SCHED_RR "rr"
#define CONFIG_VALUE_SCHED_WEIGHT "weight"
#define CONFIG_VALUE_SCHED_HASH "hash"
#define CONFIG_VALUE_SCHED_SYMHASH "symhash"
#define CONFIG_VALUE_META_NONE "none"
#define CONFIG_VALUE_META_SRCIP "srcip"
#define CONFIG_VALUE_META_DSTIP "dstip"
#define CONFIG_VALUE_META_SRCPORT "srcport"
#define CONFIG_VALUE_META_DSTPORT "dstport"
#define CONFIG_VALUE_META_SRCMAC "srcmac"
#define CONFIG_VALUE_META_DSTMAC "dstmac"
#define CONFIG_VALUE_HELPER_NONE "none"
#define CONFIG_VALUE_HELPER_AMANDA "amanda"
#define CONFIG_VALUE_HELPER_FTP "ftp"
#define CONFIG_VALUE_HELPER_H323 "h323"
#define CONFIG_VALUE_HELPER_IRC "irc"
#define CONFIG_VALUE_HELPER_NETBIOSNS "netbios-ns"
#define CONFIG_VALUE_HELPER_PPTP "pptp"
#define CONFIG_VALUE_HELPER_SANE "sane"
#define CONFIG_VALUE_HELPER_SIP "sip"
#define CONFIG_VALUE_HELPER_SNMP "snmp"
#define CONFIG_VALUE_HELPER_TFTP "tftp"
#define CONFIG_VALUE_LOG_NONE "none"
#define CONFIG_VALUE_LOG_INPUT "input"
#define CONFIG_VALUE_LOG_FORWARD "forward"
#define CONFIG_VALUE_LOG_OUTPUT "output"
#define CONFIG_VALUE_STATE_UP "up"
#define CONFIG_VALUE_STATE_DOWN "down"
#define CONFIG_VALUE_STATE_OFF "off"
#define CONFIG_VALUE_STATE_CONFERR "config_error"
#define CONFIG_VALUE_ACTION_DELETE "delete"
#define CONFIG_VALUE_ACTION_STOP "stop"
#define CONFIG_VALUE_ACTION_START "start"
#define CONFIG_VALUE_ACTION_RELOAD "reload"
#define CONFIG_VALUE_ACTION_NONE "none"
#define CONFIG_VALUE_SWITCH_ON "on"
#define CONFIG_VALUE_SWITCH_OFF "off"
#define CONFIG_VALUE_POLICIES_TYPE_BL "blacklist"
#define CONFIG_VALUE_POLICIES_TYPE_WL "whitelist"
enum config_parser_output {
PARSER_OK,
PARSER_FAILED,
PARSER_STRUCT_FAILED,
PARSER_VALID_FAILED,
PARSER_IDEM_VALUE,
PARSER_OBJ_UNKNOWN,
};
enum config_src {
CONFIG_SRC_FILE,
CONFIG_SRC_BUFFER,
};
struct config_pair {
enum levels level;
enum keys key;
char *str_value;
int int_value;
};
void config_pair_init(struct config_pair *c);
char *config_get_output(void);
void config_delete_output(void);
void config_set_output(char *fmt, ...);
int config_file(const char *file);
int config_buffer(const char *buf);
int config_print_farms(char **buf, char *name);
int config_print_farm_sessions(char **buf, char *name);
int config_print_policies(char **buf, char *name);
int config_set_farm_action(const char *name, const char *value);
int config_set_backend_action(const char *fname, const char *bname, const char *value);
int config_set_session_action(const char *fname, const char *sname, const char *value);
int config_set_fpolicy_action(const char *fname, const char *fpname, const char *value);
int config_set_policy_action(const char *name, const char *value);
int config_set_element_action(const char *pname, const char *edata, const char *value);
int config_get_elements(const char *pname);
int config_delete_elements(const char *pname);
void config_print_response(char **buf, char *fmt, ...);
#endif /* _CONFIG_H_ */
nftlb-0.6/include/elements.h000066400000000000000000000026531364062056700161130ustar00rootroot00000000000000 /*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _ELEMENTS_H_
#define _ELEMENTS_H_
#include "policies.h"
struct element {
struct list_head list;
struct policy *policy;
char *data;
char *time;
int action;
};
void element_s_print(struct policy *p);
struct element * element_lookup_by_name(struct policy *p, const char *data);
int element_set_action(struct element *e, int action);
int element_s_set_action(struct policy *p, int action);
int element_s_delete(struct policy *p);
int element_set_attribute(struct config_pair *c);
int element_pos_actionable(struct config_pair *c);
int element_get_list(struct policy *p);
#endif /* _ELEMENTS_H_ */
nftlb-0.6/include/events.h000066400000000000000000000022611364062056700155760ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _EVENTS_H_
#define _EVENTS_H_
#include
int loop_init(void);
int loop_run(void);
struct ev_loop *get_loop(void);
struct ev_io *events_get_ntlnk(void);
struct ev_io *events_create_ntlnk(void);
void events_delete_ntlnk(void);
struct ev_io *events_get_srv(void);
struct ev_io *events_create_srv(void);
void events_delete_srv(void);
#endif /* _EVENTS_H_ */
nftlb-0.6/include/farmpolicy.h000066400000000000000000000030551364062056700164410ustar00rootroot00000000000000 /*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _FARMPOLICY_H_
#define _FARMPOLICY_H_
#include "farms.h"
#include "policies.h"
struct farmpolicy {
struct list_head list;
struct farm *farm;
struct policy *policy;
int action;
};
void farmpolicy_s_print(struct farm *f);
struct farmpolicy * farmpolicy_lookup_by_name(struct farm *f, const char *name);
int farmpolicy_set_attribute(struct config_pair *c);
int farmpolicy_set_action(struct farmpolicy *fp, int action);
int farmpolicy_s_set_action(struct farm *f, int action);
int farmpolicy_s_delete(struct farm *f);
int farmpolicy_s_lookup_policy_action(struct farm *f, char *name, int action);
int farmpolicy_pre_actionable(struct config_pair *c);
int farmpolicy_pos_actionable(struct config_pair *c);
#endif /* _FARMPOLICY_H_ */
nftlb-0.6/include/farms.h000066400000000000000000000115701364062056700154050ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _FARMS_H_
#define _FARMS_H_
#include "list.h"
#include "config.h"
enum modes {
VALUE_MODE_SNAT,
VALUE_MODE_DNAT,
VALUE_MODE_DSR,
VALUE_MODE_STLSDNAT,
VALUE_MODE_LOCAL,
};
enum protocols {
VALUE_PROTO_ALL,
VALUE_PROTO_TCP,
VALUE_PROTO_UDP,
VALUE_PROTO_SCTP,
};
enum schedulers {
VALUE_SCHED_RR,
VALUE_SCHED_WEIGHT,
VALUE_SCHED_HASH,
VALUE_SCHED_SYMHASH,
};
enum helpers {
VALUE_HELPER_NONE,
VALUE_HELPER_AMANDA,
VALUE_HELPER_FTP,
VALUE_HELPER_H323,
VALUE_HELPER_IRC,
VALUE_HELPER_NETBIOSNS,
VALUE_HELPER_PPTP,
VALUE_HELPER_SANE,
VALUE_HELPER_SIP,
VALUE_HELPER_SNMP,
VALUE_HELPER_TFTP,
};
enum states {
VALUE_STATE_UP,
VALUE_STATE_DOWN,
VALUE_STATE_OFF,
VALUE_STATE_CONFERR,
};
enum switches {
VALUE_SWITCH_OFF,
VALUE_SWITCH_ON,
};
#define VALUE_META_NONE 0
#define VALUE_META_SRCIP (1 << 0)
#define VALUE_META_DSTIP (1 << 1)
#define VALUE_META_SRCPORT (1 << 2)
#define VALUE_META_DSTPORT (1 << 3)
#define VALUE_META_SRCMAC (1 << 4)
#define VALUE_META_DSTMAC (1 << 5)
#define VALUE_META_MARK (1 << 6)
#define VALUE_LOG_NONE 0
#define VALUE_LOG_INPUT (1 << 0)
#define VALUE_LOG_FORWARD (1 << 1)
#define VALUE_LOG_OUTPUT (1 << 2)
#define VALUE_RLD_NONE 0
#define VALUE_RLD_NEWRTLIMIT_START (1 << 0)
#define VALUE_RLD_RSTRTLIMIT_START (1 << 1)
#define VALUE_RLD_ESTCONNLIMIT_START (1 << 2)
#define VALUE_RLD_TCPSTRICT_START (1 << 3)
#define VALUE_RLD_QUEUE_START (1 << 4)
#define VALUE_RLD_NEWRTLIMIT_STOP (1 << 5)
#define VALUE_RLD_RSTRTLIMIT_STOP (1 << 6)
#define VALUE_RLD_ESTCONNLIMIT_STOP (1 << 7)
#define VALUE_RLD_TCPSTRICT_STOP (1 << 8)
#define VALUE_RLD_QUEUE_STOP (1 << 9)
#define STATEFUL_RLD_START(x) (x & VALUE_RLD_NEWRTLIMIT_START) || (x & VALUE_RLD_RSTRTLIMIT_START) || (x & VALUE_RLD_ESTCONNLIMIT_START) || (x & VALUE_RLD_TCPSTRICT_START) || (x & VALUE_RLD_QUEUE_START)
#define STATEFUL_RLD_STOP(x) (x & VALUE_RLD_NEWRTLIMIT_STOP) || (x & VALUE_RLD_RSTRTLIMIT_STOP) || (x & VALUE_RLD_ESTCONNLIMIT_STOP) || (x & VALUE_RLD_TCPSTRICT_STOP) || (x & VALUE_RLD_QUEUE_STOP)
struct farm {
struct list_head list;
int action;
int reload_action;
char *name;
char *fqdn;
char *iface;
char *iethaddr;
int ifidx;
char *oface;
char *oethaddr;
int ofidx;
char *virtaddr;
char *virtports;
char *srcaddr;
int family;
int mode;
int responsettl;
int protocol;
int scheduler;
int schedparam;
int persistence;
int persistttl;
int helper;
int log;
char *logprefix;
int mark;
int state;
int priority;
int newrtlimit;
int newrtlimitbst;
char *newrtlimit_logprefix;
int rstrtlimit;
int rstrtlimitbst;
char *rstrtlimit_logprefix;
int estconnlimit;
char *estconnlimit_logprefix;
int tcpstrict;
char *tcpstrict_logprefix;
int queue;
int flow_offload;
int total_weight;
int total_bcks;
int bcks_available;
int bcks_are_marked;
int bcks_have_port;
int bcks_have_srcaddr;
int bcks_have_if;
int policies_action;
int policies_used;
int nft_chains;
struct list_head backends;
struct list_head policies;
int total_timed_sessions;
struct list_head timed_sessions;
int total_static_sessions;
struct list_head static_sessions;
};
struct list_head * farm_s_get_head(void);
int farm_set_priority(struct farm *f, int new_value);
void farm_s_print(void);
int farm_is_ingress_mode(struct farm *f);
int farm_needs_policies(struct farm *f);
int farm_needs_flowtable(struct farm *f);
int farm_set_ifinfo(struct farm *f, int key);
struct farm * farm_lookup_by_name(const char *name);
int farm_changed(struct config_pair *c);
int farm_pre_actionable(struct config_pair *c);
int farm_pos_actionable(struct config_pair *c);
int farm_set_attribute(struct config_pair *c);
int farm_set_action(struct farm *f, int action);
int farm_s_set_action(int action);
int farm_get_masquerade(struct farm *f);
void farm_s_set_backend_ether_by_oifidx(int interface_idx, const char * ip_bck, char * ether_bck);
int farm_s_lookup_policy_action(char *name, int action);
int farm_rulerize(struct farm *f);
int farm_s_rulerize(void);
#endif /* _FARMS_H_ */
nftlb-0.6/include/list.h000066400000000000000000000435711364062056700152560ustar00rootroot00000000000000#ifndef _LINUX_LIST_H
#define _LINUX_LIST_H
#include
#define prefetch(x) ((void)0)
#define LIST_POISON1 ((void *)0x12345678)
#define LIST_POISON2 ((void *)0x87654321)
/*
* Simple doubly linked list implementation.
*
* Some of the internal functions ("__xxx") are useful when
* manipulating whole lists rather than single entries, as
* sometimes we already know the next/prev entries and we can
* generate better code by using them directly rather than
* using the generic single-entry routines.
*/
struct list_head {
struct list_head *next, *prev;
};
#define LIST_HEAD_INIT(name) { &(name), &(name) }
#define LIST_HEAD(name) \
struct list_head name = LIST_HEAD_INIT(name)
#define container_of(ptr, type, member) ({ \
typeof( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (void *)__mptr - offsetof(type,member) );})
static inline void init_list_head(struct list_head *list)
{
list->next = list;
list->prev = list;
}
/*
* Insert a new entry between two known consecutive entries.
*
* This is only for internal list manipulation where we know
* the prev/next entries already!
*/
static inline void __list_add(struct list_head *new,
struct list_head *prev,
struct list_head *next)
{
next->prev = new;
new->next = next;
new->prev = prev;
prev->next = new;
}
/**
* list_add - add a new entry
* @new: new entry to be added
* @head: list head to add it after
*
* Insert a new entry after the specified head.
* This is good for implementing stacks.
*/
static inline void list_add(struct list_head *new, struct list_head *head)
{
__list_add(new, head, head->next);
}
/**
* list_add_tail - add a new entry
* @new: new entry to be added
* @head: list head to add it before
*
* Insert a new entry before the specified head.
* This is useful for implementing queues.
*/
static inline void list_add_tail(struct list_head *new, struct list_head *head)
{
__list_add(new, head->prev, head);
}
/*
* Delete a list entry by making the prev/next entries
* point to each other.
*
* This is only for internal list manipulation where we know
* the prev/next entries already!
*/
static inline void __list_del(struct list_head * prev, struct list_head * next)
{
next->prev = prev;
prev->next = next;
}
/**
* list_del - deletes entry from list.
* @entry: the element to delete from the list.
* Note: list_empty() on entry does not return true after this, the entry is
* in an undefined state.
*/
static inline void list_del(struct list_head *entry)
{
__list_del(entry->prev, entry->next);
entry->next = LIST_POISON1;
entry->prev = LIST_POISON2;
}
/**
* list_replace - replace old entry by new one
* @old : the element to be replaced
* @new : the new element to insert
*
* If @old was empty, it will be overwritten.
*/
static inline void list_replace(struct list_head *old,
struct list_head *new)
{
new->next = old->next;
new->next->prev = new;
new->prev = old->prev;
new->prev->next = new;
}
static inline void list_replace_init(struct list_head *old,
struct list_head *new)
{
list_replace(old, new);
init_list_head(old);
}
/**
* list_del_init - deletes entry from list and reinitialize it.
* @entry: the element to delete from the list.
*/
static inline void list_del_init(struct list_head *entry)
{
__list_del(entry->prev, entry->next);
init_list_head(entry);
}
/**
* list_move - delete from one list and add as another's head
* @list: the entry to move
* @head: the head that will precede our entry
*/
static inline void list_move(struct list_head *list, struct list_head *head)
{
__list_del(list->prev, list->next);
list_add(list, head);
}
/**
* list_move_tail - delete from one list and add as another's tail
* @list: the entry to move
* @head: the head that will follow our entry
*/
static inline void list_move_tail(struct list_head *list,
struct list_head *head)
{
__list_del(list->prev, list->next);
list_add_tail(list, head);
}
/**
* list_is_last - tests whether @list is the last entry in list @head
* @list: the entry to test
* @head: the head of the list
*/
static inline int list_is_last(const struct list_head *list,
const struct list_head *head)
{
return list->next == head;
}
/**
* list_empty - tests whether a list is empty
* @head: the list to test.
*/
static inline int list_empty(const struct list_head *head)
{
return head->next == head;
}
/**
* list_empty_careful - tests whether a list is empty and not being modified
* @head: the list to test
*
* Description:
* tests whether a list is empty _and_ checks that no other CPU might be
* in the process of modifying either member (next or prev)
*
* NOTE: using list_empty_careful() without synchronization
* can only be safe if the only activity that can happen
* to the list entry is list_del_init(). Eg. it cannot be used
* if another CPU could re-list_add() it.
*/
static inline int list_empty_careful(const struct list_head *head)
{
struct list_head *next = head->next;
return (next == head) && (next == head->prev);
}
/**
* list_is_singular - tests whether a list has just one entry.
* @head: the list to test.
*/
static inline int list_is_singular(const struct list_head *head)
{
return !list_empty(head) && (head->next == head->prev);
}
static inline void __list_cut_position(struct list_head *list,
struct list_head *head, struct list_head *entry)
{
struct list_head *new_first = entry->next;
list->next = head->next;
list->next->prev = list;
list->prev = entry;
entry->next = list;
head->next = new_first;
new_first->prev = head;
}
/**
* list_cut_position - cut a list into two
* @list: a new list to add all removed entries
* @head: a list with entries
* @entry: an entry within head, could be the head itself
* and if so we won't cut the list
*
* This helper moves the initial part of @head, up to and
* including @entry, from @head to @list. You should
* pass on @entry an element you know is on @head. @list
* should be an empty list or a list you do not care about
* losing its data.
*
*/
static inline void list_cut_position(struct list_head *list,
struct list_head *head, struct list_head *entry)
{
if (list_empty(head))
return;
if (list_is_singular(head) &&
(head->next != entry && head != entry))
return;
if (entry == head)
init_list_head(list);
else
__list_cut_position(list, head, entry);
}
static inline void __list_splice(const struct list_head *list,
struct list_head *prev,
struct list_head *next)
{
struct list_head *first = list->next;
struct list_head *last = list->prev;
first->prev = prev;
prev->next = first;
last->next = next;
next->prev = last;
}
/**
* list_splice - join two lists, this is designed for stacks
* @list: the new list to add.
* @head: the place to add it in the first list.
*/
static inline void list_splice(const struct list_head *list,
struct list_head *head)
{
if (!list_empty(list))
__list_splice(list, head, head->next);
}
/**
* list_splice_tail - join two lists, each list being a queue
* @list: the new list to add.
* @head: the place to add it in the first list.
*/
static inline void list_splice_tail(struct list_head *list,
struct list_head *head)
{
if (!list_empty(list))
__list_splice(list, head->prev, head);
}
/**
* list_splice_init - join two lists and reinitialise the emptied list.
* @list: the new list to add.
* @head: the place to add it in the first list.
*
* The list at @list is reinitialised
*/
static inline void list_splice_init(struct list_head *list,
struct list_head *head)
{
if (!list_empty(list)) {
__list_splice(list, head, head->next);
init_list_head(list);
}
}
/**
* list_splice_tail_init - join two lists and reinitialise the emptied list
* @list: the new list to add.
* @head: the place to add it in the first list.
*
* Each of the lists is a queue.
* The list at @list is reinitialised
*/
static inline void list_splice_tail_init(struct list_head *list,
struct list_head *head)
{
if (!list_empty(list)) {
__list_splice(list, head->prev, head);
init_list_head(list);
}
}
/**
* list_entry - get the struct for this entry
* @ptr: the &struct list_head pointer.
* @type: the type of the struct this is embedded in.
* @member: the name of the list_struct within the struct.
*/
#define list_entry(ptr, type, member) \
container_of(ptr, type, member)
/**
* list_first_entry - get the first element from a list
* @ptr: the list head to take the element from.
* @type: the type of the struct this is embedded in.
* @member: the name of the list_struct within the struct.
*
* Note, that list is expected to be not empty.
*/
#define list_first_entry(ptr, type, member) \
list_entry((ptr)->next, type, member)
/**
* list_for_each_entry - iterate over list of given type
* @pos: the type * to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*/
#define list_for_each_entry(pos, head, member) \
for (pos = list_entry((head)->next, typeof(*pos), member); \
prefetch(pos->member.next), &pos->member != (head); \
pos = list_entry(pos->member.next, typeof(*pos), member))
/**
* list_for_each_entry_reverse - iterate backwards over list of given type.
* @pos: the type * to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*/
#define list_for_each_entry_reverse(pos, head, member) \
for (pos = list_entry((head)->prev, typeof(*pos), member); \
prefetch(pos->member.prev), &pos->member != (head); \
pos = list_entry(pos->member.prev, typeof(*pos), member))
/**
* list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue()
* @pos: the type * to use as a start point
* @head: the head of the list
* @member: the name of the list_struct within the struct.
*
* Prepares a pos entry for use as a start point in list_for_each_entry_continue().
*/
#define list_prepare_entry(pos, head, member) \
((pos) ? : list_entry(head, typeof(*pos), member))
/**
* list_for_each_entry_continue - continue iteration over list of given type
* @pos: the type * to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*
* Continue to iterate over list of given type, continuing after
* the current position.
*/
#define list_for_each_entry_continue(pos, head, member) \
for (pos = list_entry(pos->member.next, typeof(*pos), member); \
prefetch(pos->member.next), &pos->member != (head); \
pos = list_entry(pos->member.next, typeof(*pos), member))
/**
* list_for_each_entry_continue_reverse - iterate backwards from the given point
* @pos: the type * to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*
* Start to iterate over list of given type backwards, continuing after
* the current position.
*/
#define list_for_each_entry_continue_reverse(pos, head, member) \
for (pos = list_entry(pos->member.prev, typeof(*pos), member); \
prefetch(pos->member.prev), &pos->member != (head); \
pos = list_entry(pos->member.prev, typeof(*pos), member))
/**
* list_for_each_entry_from - iterate over list of given type from the current point
* @pos: the type * to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*
* Iterate over list of given type, continuing from current position.
*/
#define list_for_each_entry_from(pos, head, member) \
for (; prefetch(pos->member.next), &pos->member != (head); \
pos = list_entry(pos->member.next, typeof(*pos), member))
/**
* list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
* @pos: the type * to use as a loop cursor.
* @n: another type * to use as temporary storage
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*/
#define list_for_each_entry_safe(pos, n, head, member) \
for (pos = list_entry((head)->next, typeof(*pos), member), \
n = list_entry(pos->member.next, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = list_entry(n->member.next, typeof(*n), member))
/**
* list_for_each_entry_safe_continue
* @pos: the type * to use as a loop cursor.
* @n: another type * to use as temporary storage
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*
* Iterate over list of given type, continuing after current point,
* safe against removal of list entry.
*/
#define list_for_each_entry_safe_continue(pos, n, head, member) \
for (pos = list_entry(pos->member.next, typeof(*pos), member), \
n = list_entry(pos->member.next, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = list_entry(n->member.next, typeof(*n), member))
/**
* list_for_each_entry_safe_from
* @pos: the type * to use as a loop cursor.
* @n: another type * to use as temporary storage
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*
* Iterate over list of given type from current point, safe against
* removal of list entry.
*/
#define list_for_each_entry_safe_from(pos, n, head, member) \
for (n = list_entry(pos->member.next, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = list_entry(n->member.next, typeof(*n), member))
/**
* list_for_each_entry_safe_reverse
* @pos: the type * to use as a loop cursor.
* @n: another type * to use as temporary storage
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
*
* Iterate backwards over list of given type, safe against removal
* of list entry.
*/
#define list_for_each_entry_safe_reverse(pos, n, head, member) \
for (pos = list_entry((head)->prev, typeof(*pos), member), \
n = list_entry(pos->member.prev, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = list_entry(n->member.prev, typeof(*n), member))
/*
* Double linked lists with a single pointer list head.
* Mostly useful for hash tables where the two pointer list head is
* too wasteful.
* You lose the ability to access the tail in O(1).
*/
struct hlist_head {
struct hlist_node *first;
};
struct hlist_node {
struct hlist_node *next, **pprev;
};
#define HLIST_HEAD_INIT { .first = NULL }
#define HLIST_HEAD(name) struct hlist_head name = { .first = NULL }
#define init_hlist_head(ptr) ((ptr)->first = NULL)
static inline void init_hlist_node(struct hlist_node *h)
{
h->next = NULL;
h->pprev = NULL;
}
static inline int hlist_unhashed(const struct hlist_node *h)
{
return !h->pprev;
}
static inline int hlist_empty(const struct hlist_head *h)
{
return !h->first;
}
static inline void __hlist_del(struct hlist_node *n)
{
struct hlist_node *next = n->next;
struct hlist_node **pprev = n->pprev;
*pprev = next;
if (next)
next->pprev = pprev;
}
static inline void hlist_del(struct hlist_node *n)
{
__hlist_del(n);
n->next = LIST_POISON1;
n->pprev = LIST_POISON2;
}
static inline void hlist_del_init(struct hlist_node *n)
{
if (!hlist_unhashed(n)) {
__hlist_del(n);
init_hlist_node(n);
}
}
static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
{
struct hlist_node *first = h->first;
n->next = first;
if (first)
first->pprev = &n->next;
h->first = n;
n->pprev = &h->first;
}
/* next must be != NULL */
static inline void hlist_add_before(struct hlist_node *n,
struct hlist_node *next)
{
n->pprev = next->pprev;
n->next = next;
next->pprev = &n->next;
*(n->pprev) = n;
}
static inline void hlist_add_after(struct hlist_node *n,
struct hlist_node *next)
{
next->next = n->next;
n->next = next;
next->pprev = &n->next;
if(next->next)
next->next->pprev = &next->next;
}
#define hlist_entry(ptr, type, member) container_of(ptr,type,member)
#define hlist_for_each(pos, head) \
for (pos = (head)->first; pos && ({ prefetch(pos->next); 1; }); \
pos = pos->next)
#define hlist_for_each_safe(pos, n, head) \
for (pos = (head)->first; pos && ({ n = pos->next; 1; }); \
pos = n)
/**
* hlist_for_each_entry - iterate over list of given type
* @tpos: the type * to use as a loop cursor.
* @pos: the &struct hlist_node to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the hlist_node within the struct.
*/
#define hlist_for_each_entry(tpos, pos, head, member) \
for (pos = (head)->first; \
pos && ({ prefetch(pos->next); 1;}) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
pos = pos->next)
/**
* hlist_for_each_entry_continue - iterate over a hlist continuing after current point
* @tpos: the type * to use as a loop cursor.
* @pos: the &struct hlist_node to use as a loop cursor.
* @member: the name of the hlist_node within the struct.
*/
#define hlist_for_each_entry_continue(tpos, pos, member) \
for (pos = (pos)->next; \
pos && ({ prefetch(pos->next); 1;}) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
pos = pos->next)
/**
* hlist_for_each_entry_from - iterate over a hlist continuing from current point
* @tpos: the type * to use as a loop cursor.
* @pos: the &struct hlist_node to use as a loop cursor.
* @member: the name of the hlist_node within the struct.
*/
#define hlist_for_each_entry_from(tpos, pos, member) \
for (; pos && ({ prefetch(pos->next); 1;}) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
pos = pos->next)
/**
* hlist_for_each_entry_safe - iterate over list of given type safe against removal of list entry
* @tpos: the type * to use as a loop cursor.
* @pos: the &struct hlist_node to use as a loop cursor.
* @n: another &struct hlist_node to use as temporary storage
* @head: the head for your list.
* @member: the name of the hlist_node within the struct.
*/
#define hlist_for_each_entry_safe(tpos, pos, n, head, member) \
for (pos = (head)->first; \
pos && ({ n = pos->next; 1; }) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
pos = n)
#endif
nftlb-0.6/include/network.h000066400000000000000000000026221364062056700157640ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _NETWORK_H_
#define _NETWORK_H_
#define ETH_HW_ADDR_LEN 6
#define ETH_HW_STR_LEN 18
int net_get_neigh_ether(unsigned char **dst_ethaddr, unsigned char *src_ethaddr, unsigned char family, char *src_ipaddr, char *dst_ipaddr, int outdev);
int net_get_local_ifidx_per_remote_host(char *dst_ipaddr, int *outdev);
int net_get_local_ifinfo(unsigned char **ether, const char *indev);
int net_get_local_ifname_per_vip(char *strvip, char *outdev);
int net_eventd_init(void);
int net_eventd_stop(void);
int net_get_event_enabled(void);
int net_strim_netface(char *name);
#endif /* _NETWORK_H_ */
nftlb-0.6/include/nft.h000066400000000000000000000023771364062056700150710ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _NFT_H_
#define _NFT_H_
#include "farms.h"
#define NFTLB_POSTROUTING_MARK 0x80000000
int get_farm_mark(struct farm *f);
int get_bck_mark(struct backend *b);
int nft_reset(void);
int nft_check_tables(void);
int nft_rulerize(struct farm *f);
int nft_rulerize_policies(struct policy *p);
int nft_get_rules_buffer(const char **buf, int key, struct farm *f, struct policy *p);
void nft_del_rules_buffer(const char *buf);
#endif /* _NFT_H_ */
nftlb-0.6/include/nftables/000077500000000000000000000000001364062056700157165ustar00rootroot00000000000000nftlb-0.6/include/nftables/libnftables.h000066400000000000000000000046761364062056700203710ustar00rootroot00000000000000/*
* Copyright (c) 2017 Eric Leblond
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef LIB_NFTABLES_H
#define LIB_NFTABLES_H
#define _GNU_SOURCE
#include
#include
#include
#ifdef __cplusplus
extern "C" {
#endif
struct nft_ctx;
enum nft_debug_level {
NFT_DEBUG_SCANNER = 0x1,
NFT_DEBUG_PARSER = 0x2,
NFT_DEBUG_EVALUATION = 0x4,
NFT_DEBUG_NETLINK = 0x8,
NFT_DEBUG_MNL = 0x10,
NFT_DEBUG_PROTO_CTX = 0x20,
NFT_DEBUG_SEGTREE = 0x40,
};
/**
* Possible flags to pass to nft_ctx_new()
*/
#define NFT_CTX_DEFAULT 0
struct nft_ctx *nft_ctx_new(uint32_t flags);
void nft_ctx_free(struct nft_ctx *ctx);
bool nft_ctx_get_dry_run(struct nft_ctx *ctx);
void nft_ctx_set_dry_run(struct nft_ctx *ctx, bool dry);
enum {
NFT_CTX_OUTPUT_REVERSEDNS = (1 << 0),
NFT_CTX_OUTPUT_SERVICE = (1 << 1),
NFT_CTX_OUTPUT_STATELESS = (1 << 2),
NFT_CTX_OUTPUT_HANDLE = (1 << 3),
NFT_CTX_OUTPUT_JSON = (1 << 4),
NFT_CTX_OUTPUT_ECHO = (1 << 5),
NFT_CTX_OUTPUT_GUID = (1 << 6),
NFT_CTX_OUTPUT_NUMERIC_PROTO = (1 << 7),
NFT_CTX_OUTPUT_NUMERIC_PRIO = (1 << 8),
NFT_CTX_OUTPUT_NUMERIC_SYMBOL = (1 << 9),
NFT_CTX_OUTPUT_NUMERIC_ALL = (NFT_CTX_OUTPUT_NUMERIC_PROTO |
NFT_CTX_OUTPUT_NUMERIC_PRIO |
NFT_CTX_OUTPUT_NUMERIC_SYMBOL),
};
unsigned int nft_ctx_output_get_flags(struct nft_ctx *ctx);
void nft_ctx_output_set_flags(struct nft_ctx *ctx, unsigned int flags);
unsigned int nft_ctx_output_get_debug(struct nft_ctx *ctx);
void nft_ctx_output_set_debug(struct nft_ctx *ctx, unsigned int mask);
FILE *nft_ctx_set_output(struct nft_ctx *ctx, FILE *fp);
int nft_ctx_buffer_output(struct nft_ctx *ctx);
int nft_ctx_unbuffer_output(struct nft_ctx *ctx);
const char *nft_ctx_get_output_buffer(struct nft_ctx *ctx);
FILE *nft_ctx_set_error(struct nft_ctx *ctx, FILE *fp);
int nft_ctx_buffer_error(struct nft_ctx *ctx);
int nft_ctx_unbuffer_error(struct nft_ctx *ctx);
const char *nft_ctx_get_error_buffer(struct nft_ctx *ctx);
int nft_ctx_add_include_path(struct nft_ctx *ctx, const char *path);
void nft_ctx_clear_include_paths(struct nft_ctx *ctx);
int nft_run_cmd_from_buffer(struct nft_ctx *nft, const char *buf);
int nft_run_cmd_from_filename(struct nft_ctx *nft, const char *filename);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* LIB_NFTABLES_H */
nftlb-0.6/include/objects.h000066400000000000000000000125751364062056700157340ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _OBJECTS_H_
#define _OBJECTS_H_
#define DEFAULT_NAME ""
#define DEFAULT_FQDN ""
#define DEFAULT_IFNAME NULL
#define DEFAULT_IFIDX -1
#define DEFAULT_ETHADDR NULL
#define DEFAULT_VIRTADDR ""
#define DEFAULT_VIRTPORTS ""
#define DEFAULT_IPADDR NULL
#define DEFAULT_SRCADDR NULL
#define DEFAULT_PORT ""
#define DEFAULT_FAMILY VALUE_FAMILY_IPV4
#define DEFAULT_MODE VALUE_MODE_SNAT
#define DEFAULT_RESPONSETTL 60
#define DEFAULT_PROTO VALUE_PROTO_TCP
#define DEFAULT_SCHED VALUE_SCHED_RR
#define DEFAULT_SCHEDPARAM VALUE_META_NONE
#define DEFAULT_PERSIST VALUE_META_NONE
#define DEFAULT_PERSISTTM 60
#define DEFAULT_HELPER VALUE_HELPER_NONE
#define DEFAULT_LOG VALUE_LOG_NONE
#define DEFAULT_LOG_LOGPREFIX "TYPE-FNAME "
#define DEFAULT_LOGPREFIX "KNAME-FNAME "
#define DEFAULT_MARK 0x0
#define DEFAULT_WEIGHT 1
#define DEFAULT_PRIORITY 1
#define DEFAULT_FARM_STATE VALUE_STATE_UP
#define DEFAULT_BACKEND_STATE VALUE_STATE_CONFERR
#define DEFAULT_ACTION ACTION_START
#define DEFAULT_NEWRTLIMIT 0
#define DEFAULT_RTLIMITBURST 0
#define DEFAULT_RSTRTLIMIT 0
#define DEFAULT_ESTCONNLIMIT 0
#define DEFAULT_B_ESTCONNLIMIT_LOGPREFIX "KNAME-FNAME-BNAME "
#define DEFAULT_TCPSTRICT VALUE_SWITCH_OFF
#define DEFAULT_QUEUE -1
#define DEFAULT_FLOWOFFLOAD 0
#define DEFAULT_POLICY_TYPE VALUE_TYPE_BLACK
#define DEFAULT_POLICY_TIMEOUT 0
#define DEFAULT_POLICY_PRIORITY 1
#define DEFAULT_POLICY_LOGPREFIX "KNAME-TYPE-PNAME-FNAME "
#define DEFAULT_ELEMENT_TIME NULL
#define DEFAULT_SESSION_EXPIRATION NULL
#define UNDEFINED_VALUE "UNDEFINED"
#define IFACE_LOOPBACK "lo"
enum obj_start {
OBJ_START,
OBJ_START_INV
};
enum levels {
LEVEL_INIT,
LEVEL_FARMS,
LEVEL_BCKS,
LEVEL_FARMPOLICY,
LEVEL_POLICIES,
LEVEL_ELEMENTS,
LEVEL_SESSIONS,
};
enum actions {
ACTION_START,
ACTION_STOP,
ACTION_FLUSH,
ACTION_RELOAD,
ACTION_DELETE,
ACTION_NONE,
};
enum keys {
KEY_FARMS,
KEY_NAME,
KEY_NEWNAME,
KEY_FQDN,
KEY_IFACE,
KEY_OFACE,
KEY_FAMILY,
KEY_ETHADDR,
KEY_VIRTADDR,
KEY_VIRTPORTS,
KEY_IPADDR,
KEY_SRCADDR,
KEY_PORT,
KEY_MODE,
KEY_PROTO,
KEY_SCHED,
KEY_SCHEDPARAM,
KEY_PERSISTENCE,
KEY_PERSISTTM,
KEY_HELPER,
KEY_LOG,
KEY_MARK,
KEY_STATE,
KEY_BCKS,
KEY_WEIGHT,
KEY_PRIORITY,
KEY_ACTION,
KEY_NEWRTLIMIT,
KEY_NEWRTLIMITBURST,
KEY_RSTRTLIMIT,
KEY_RSTRTLIMITBURST,
KEY_ESTCONNLIMIT,
KEY_TCPSTRICT,
KEY_QUEUE,
KEY_POLICIES,
KEY_ELEMENTS,
KEY_TYPE,
KEY_TIMEOUT,
KEY_DATA,
KEY_TIME,
KEY_LOGPREFIX,
KEY_NEWRTLIMIT_LOGPREFIX,
KEY_RSTRTLIMIT_LOGPREFIX,
KEY_ESTCONNLIMIT_LOGPREFIX,
KEY_TCPSTRICT_LOGPREFIX,
KEY_RESPONSETTL,
KEY_FLOWOFFLOAD,
KEY_SESSIONS,
KEY_CLIENT,
KEY_BACKEND,
KEY_USED,
};
enum families {
VALUE_FAMILY_IPV4,
VALUE_FAMILY_IPV6,
VALUE_FAMILY_INET,
VALUE_FAMILY_NETDEV,
};
struct obj_config {
struct farm *fptr;
struct backend *bptr;
struct policy *pptr;
struct element *eptr;
struct farmpolicy *fpptr;
struct session *sptr;
struct config_pair *c;
};
void objects_init(void);
struct list_head * obj_get_farms(void);
int obj_get_total_farms(void);
void obj_set_total_farms(int new_value);
int obj_get_dsr_counter(void);
void obj_set_dsr_counter(int new_value);
struct obj_config * obj_get_current_object(void);
struct farm * obj_get_current_farm(void);
struct backend * obj_get_current_backend(void);
struct policy * obj_get_current_policy(void);
struct farmpolicy * obj_get_current_farmpolicy(void);
struct element * obj_get_current_element(void);
struct session * obj_get_current_session(void);
void obj_set_current_farm(struct farm *f);
void obj_set_current_backend(struct backend *b);
void obj_set_current_policy(struct policy *p);
void obj_set_current_farmpolicy(struct farmpolicy *fp);
void obj_set_current_element(struct element *e);
void obj_set_current_session(struct session *s);
char * obj_print_key(int key);
char * obj_print_family(int family);
char * obj_print_mode(int mode);
char * obj_print_proto(int protocol);
char * obj_print_sched(int scheduler);
void obj_print_meta(int param, char* buf);
char * obj_print_helper(int helper);
void obj_print_log(int log, char *buf);
char * obj_print_state(int state);
char * obj_print_switch(int value);
int obj_set_attribute(struct config_pair *c, int actionable);
int obj_set_attribute_string(char *src, char **dst);
int obj_equ_attribute_string(char *stra, char *strb);
void obj_set_attribute_int(int *src, int value);
int obj_equ_attribute_int(int valuea, int valueb);
void obj_print(void);
int obj_rulerize(int mode);
struct list_head * obj_get_policies(void);
int obj_get_total_policies(void);
void obj_set_total_policies(int new_value);
char * obj_print_policy_type(int type);
#endif /* _OBJECTS_H_ */
nftlb-0.6/include/policies.h000066400000000000000000000031211364062056700160750ustar00rootroot00000000000000 /*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _POLICIES_H_
#define _POLICIES_H_
#include "list.h"
#include "config.h"
enum type {
VALUE_TYPE_BLACK,
VALUE_TYPE_WHITE,
};
struct policy {
struct list_head list;
char *name;
int type;
int family;
int timeout;
int priority;
int total_elem;
int used;
char *logprefix;
int action;
struct list_head elements;
};
void policies_s_print(void);
struct policy * policy_lookup_by_name(const char *name);
int policy_set_attribute(struct config_pair *c);
int policy_set_action(struct policy *p, int action);
int policy_s_set_action(int action);
int policy_pre_actionable(struct config_pair *c);
int policy_pos_actionable(struct config_pair *c);
int policy_rulerize(struct policy *p);
int policy_s_rulerize(void);
#endif /* _POLICIES_H_ */
nftlb-0.6/include/sbuffer.h000066400000000000000000000027111364062056700157260ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _SBUFFER_H_
#define _SBUFFER_H_
#include
#define DEFAULT_BUFFER_SIZE 4096
#define EXTRA_SIZE 1024
struct sbuffer {
int size;
int next;
char *data;
};
int get_buf_size(struct sbuffer *buf);
char * get_buf_next(struct sbuffer *buf);
char * get_buf_data(struct sbuffer *buf);
int resize_buf(struct sbuffer *buf, int times);
int create_buf(struct sbuffer *buf);
int clean_buf(struct sbuffer *buf);
int reset_buf(struct sbuffer *buf);
int isempty_buf(struct sbuffer *buf);
int concat_buf_va(struct sbuffer *buf, int len, char *fmt, va_list args);
int concat_buf(struct sbuffer *buf, char *fmt, ...);
#endif /* _SBUFFER_H_ */
nftlb-0.6/include/server.h000066400000000000000000000020671364062056700156040ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _SERVER_H_
#define _SERVER_H_
int server_init(void);
void server_fini(void);
void server_set_host(const char *host);
void server_set_port(const char *port);
void server_set_key(char *key);
void server_set_ipv6(void);
#endif /* _SERVER_H_ */
nftlb-0.6/include/sessions.h000066400000000000000000000033761364062056700161500ustar00rootroot00000000000000 /*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#ifndef _SESSIONS_H_
#define _SESSIONS_H_
#include "farms.h"
#include "backends.h"
enum session_type {
SESSION_TYPE_STATIC,
SESSION_TYPE_TIMED,
};
struct session {
struct list_head list;
struct farm *f;
char *client;
struct backend *bck;
char *expiration;
int state;
int action;
};
int session_set_action(struct session *s, int type, int action);
struct session * session_lookup_by_key(struct farm *f, int type, int key, const char *name);
int session_s_set_action(struct farm *f, int action);
void session_s_print(struct farm *f);
int session_get_timed(struct farm *f);
int session_get_client(struct session *s, char **parsed);
int session_backend_action(struct farm *f, struct backend *b, int action);
int session_s_delete(struct farm *f, int type);
int session_set_attribute(struct config_pair *c);
int session_pre_actionable(struct config_pair *c);
int session_pos_actionable(struct config_pair *c);
#endif /* _SESSIONS_H_ */
nftlb-0.6/m4/000077500000000000000000000000001364062056700130155ustar00rootroot00000000000000nftlb-0.6/m4/.gitignore000066400000000000000000000000241364062056700150010ustar00rootroot00000000000000/lt*.m4
/libtool.m4
nftlb-0.6/src/000077500000000000000000000000001364062056700132645ustar00rootroot00000000000000nftlb-0.6/src/.gitignore000066400000000000000000000000211364062056700152450ustar00rootroot00000000000000*.o
nftlb
.deps/
nftlb-0.6/src/Makefile.am000066400000000000000000000005401364062056700153170ustar00rootroot00000000000000include $(top_srcdir)/Make_global.am
sbin_PROGRAMS = nftlb
nftlb_SOURCES = config.c \
main.c \
sbuffer.c \
objects.c \
farms.c \
backends.c \
nft.c \
events.c \
network.c \
server.c \
policies.c \
elements.c \
farmpolicy.c \
sessions.c \
checksum.c
nftlb_LDADD = ${LIBNFTABLES_LIBS} ${LIBJSON_LIBS} ${LIBMNL_LIBS} -lev
nftlb-0.6/src/backends.c000066400000000000000000000544721364062056700152160ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include
#include "backends.h"
#include "farms.h"
#include "objects.h"
#include "network.h"
#include "sessions.h"
#include "nft.h"
static int backend_s_set_marked(struct farm *f)
{
struct backend *b;
syslog(LOG_DEBUG, "%s():%d: finding marked backends for %s", __FUNCTION__, __LINE__, f->name);
list_for_each_entry(b, &f->backends, list) {
if (b->mark != DEFAULT_MARK) {
f->bcks_are_marked = 1;
return 1;
}
}
f->bcks_are_marked = 0;
return 0;
}
static struct backend * backend_create(struct farm *f, char *name)
{
struct backend *b = (struct backend *)malloc(sizeof(struct backend));
if (!b) {
syslog(LOG_ERR, "Backend memory allocation error");
return NULL;
}
b->parent = f;
obj_set_attribute_string(name, &b->name);
b->fqdn = DEFAULT_FQDN;
b->ethaddr = DEFAULT_ETHADDR;
b->oface = DEFAULT_IFNAME;
b->ofidx = DEFAULT_IFIDX;
b->ipaddr = DEFAULT_IPADDR;
b->port = DEFAULT_PORT;
b->srcaddr = DEFAULT_SRCADDR;
b->weight = DEFAULT_WEIGHT;
b->priority = DEFAULT_PRIORITY;
b->mark = DEFAULT_MARK;
b->estconnlimit = DEFAULT_ESTCONNLIMIT;
b->estconnlimit_logprefix = DEFAULT_B_ESTCONNLIMIT_LOGPREFIX;
b->state = DEFAULT_BACKEND_STATE;
b->action = DEFAULT_ACTION;
list_add_tail(&b->list, &f->backends);
f->total_bcks++;
backend_s_set_marked(f);
return b;
}
static int backend_delete_node(struct backend *b)
{
list_del(&b->list);
if (b->name)
free(b->name);
if (b->fqdn && strcmp(b->fqdn, "") != 0)
free(b->fqdn);
if (b->oface && strcmp(b->oface, "") != 0)
free(b->oface);
if (b->ipaddr && strcmp(b->ipaddr, "") != 0)
free(b->ipaddr);
if (b->ethaddr && strcmp(b->ethaddr, "") != 0)
free(b->ethaddr);
if (b->port && strcmp(b->port, "") != 0)
free(b->port);
if (b->srcaddr && strcmp(b->srcaddr, "") != 0)
free(b->srcaddr);
if (b->estconnlimit_logprefix && strcmp(b->estconnlimit_logprefix, DEFAULT_B_ESTCONNLIMIT_LOGPREFIX) != 0)
free(b->estconnlimit_logprefix);
free(b);
return 0;
}
static int backend_delete(struct backend *b)
{
struct farm *f = b->parent;
backend_set_action(b, ACTION_STOP);
if (f->priority >= 1 && b->priority <= f->priority) {
farm_set_priority(f, f->priority-1);
obj_rulerize(OBJ_START);
}
backend_delete_node(b);
return 0;
}
void backend_s_print(struct farm *f)
{
struct backend *b;
list_for_each_entry(b, &f->backends, list) {
syslog(LOG_DEBUG," [backend] ");
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_NAME, b->name);
if (b->fqdn)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_FQDN, b->fqdn);
if (b->oface)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_OFACE, b->oface);
syslog(LOG_DEBUG," *[ofidx] %d", b->ofidx);
if (b->ipaddr)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_IPADDR, b->ipaddr);
if (b->ethaddr)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_ETHADDR, b->ethaddr);
if (b->port)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_PORT, b->port);
if (b->srcaddr)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_SRCADDR, b->srcaddr);
syslog(LOG_DEBUG," [%s] 0x%x", CONFIG_KEY_MARK, b->mark);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_ESTCONNLIMIT, b->estconnlimit);
if (b->estconnlimit_logprefix && strcmp(b->estconnlimit_logprefix, DEFAULT_B_ESTCONNLIMIT_LOGPREFIX) != 0)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_ESTCONNLIMIT_LOGPREFIX, b->estconnlimit_logprefix);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_WEIGHT, b->weight);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_PRIORITY, b->priority);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_STATE, obj_print_state(b->state));
syslog(LOG_DEBUG," *[%s] %d", CONFIG_KEY_ACTION, b->action);
}
}
struct backend * backend_lookup_by_key(struct farm *f, int key, const char *name, int value)
{
struct backend *b;
int bckmark;
syslog(LOG_DEBUG, "%s():%d: farm %s key %d name %s value %d", __FUNCTION__, __LINE__, f->name, key, name, value);
list_for_each_entry(b, &f->backends, list) {
switch (key) {
case KEY_NAME:
if (strcmp(b->name, name) == 0)
return b;
break;
case KEY_MARK:
bckmark = get_bck_mark(b);
if (bckmark == value)
return b;
break;
case KEY_ETHADDR:
if (b->ethaddr && strcmp(b->ethaddr, name) == 0)
return b;
break;
case KEY_IPADDR:
if (b->ipaddr && strcmp(b->ipaddr, name) == 0)
return b;
break;
default:
return NULL;
}
}
return NULL;
}
static int backend_set_ipaddr_from_ether(struct backend *b)
{
struct farm *f = b->parent;
int ret = -1;
unsigned char dst_ethaddr[ETH_HW_ADDR_LEN];
unsigned char src_ethaddr[ETH_HW_ADDR_LEN];
char streth[ETH_HW_STR_LEN] = {};
int *oface;
char **source_ip;
if (!farm_is_ingress_mode(f))
return 0;
if (f->iethaddr == DEFAULT_ETHADDR ||
b->ipaddr == DEFAULT_IPADDR ||
f->ofidx == DEFAULT_IFIDX)
return -1;
sscanf(f->iethaddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &src_ethaddr[0], &src_ethaddr[1], &src_ethaddr[2], &src_ethaddr[3], &src_ethaddr[4], &src_ethaddr[5]);
oface = &f->ifidx;
source_ip = &f->virtaddr;
if (f->srcaddr != DEFAULT_SRCADDR)
source_ip = &f->srcaddr;
ret = net_get_neigh_ether((unsigned char **) &dst_ethaddr, src_ethaddr, f->family, *source_ip, b->ipaddr, *oface);
if (ret != 0) {
oface = &f->ofidx;
if (b->ofidx != DEFAULT_IFIDX)
oface = &b->ofidx;
if (f->srcaddr != DEFAULT_SRCADDR)
source_ip = &f->srcaddr;
if (b->srcaddr != DEFAULT_SRCADDR)
source_ip = &b->srcaddr;
ret = net_get_neigh_ether((unsigned char **) &dst_ethaddr, src_ethaddr, f->family, *source_ip, b->ipaddr, *oface);
}
if (ret == 0) {
sprintf(streth, "%02x:%02x:%02x:%02x:%02x:%02x", dst_ethaddr[0],
dst_ethaddr[1], dst_ethaddr[2], dst_ethaddr[3], dst_ethaddr[4], dst_ethaddr[5]);
syslog(LOG_DEBUG, "%s():%d: discovered ether address for %s is %s", __FUNCTION__, __LINE__, b->name, streth);
obj_set_attribute_string(streth, &b->ethaddr);
}
return ret;
}
static int backend_set_weight(struct backend *b, int new_value)
{
struct farm *f = b->parent;
int old_value = b->weight;
syslog(LOG_DEBUG, "%s():%d: current value is %d, but new value will be %d",
__FUNCTION__, __LINE__, old_value, new_value);
b->weight = new_value;
if (backend_is_available(b))
f->total_weight += (b->weight-old_value);
return 0;
}
static int backend_set_estconnlimit(struct backend *b, int new_value)
{
int old_value = b->estconnlimit;
syslog(LOG_DEBUG, "%s():%d: current value is %d, but new value will be %d",
__FUNCTION__, __LINE__, old_value, new_value);
if (new_value == old_value)
return 0;
b->estconnlimit = new_value;
return 0;
}
static void backend_s_update_counters(struct farm *f)
{
struct backend *bp, *next;
syslog(LOG_DEBUG, "%s():%d: farm %s", __FUNCTION__, __LINE__, f->name);
f->bcks_available = 0;
f->total_weight = 0;
list_for_each_entry_safe(bp, next, &f->backends, list) {
if (backend_is_available(bp)) {
f->bcks_available++;
f->total_weight += bp->weight;
}
}
}
static int backend_set_priority(struct backend *b, int new_value)
{
int old_value = b->priority;
syslog(LOG_DEBUG, "%s():%d: current value is %d, but new value will be %d",
__FUNCTION__, __LINE__, old_value, new_value);
if (new_value <= 0)
return -1;
b->priority = new_value;
return 0;
}
static int backend_s_set_ports(struct farm *f)
{
struct backend *b;
syslog(LOG_DEBUG, "%s():%d: finding backends with port for %s", __FUNCTION__, __LINE__, f->name);
list_for_each_entry(b, &f->backends, list) {
if (strcmp(b->port, DEFAULT_PORT) != 0) {
f->bcks_have_port = 1;
return 1;
}
}
f->bcks_have_port = 0;
return 0;
}
static int backend_s_set_srcaddr(struct farm *f)
{
struct backend *b;
syslog(LOG_DEBUG, "%s():%d: finding backends with srouce address for %s", __FUNCTION__, __LINE__, f->name);
list_for_each_entry(b, &f->backends, list) {
if (b->srcaddr && strcmp(b->srcaddr, "") != 0) {
f->bcks_have_srcaddr = 1;
return 1;
}
}
f->bcks_have_srcaddr = 0;
return 0;
}
static int backend_set_mark(struct backend *b, int new_value)
{
int old_value = b->mark;
syslog(LOG_DEBUG, "%s():%d: current value is %d, but new value will be %d",
__FUNCTION__, __LINE__, old_value, new_value);
b->mark = new_value;
if (b->mark != DEFAULT_MARK)
b->parent->bcks_are_marked = 1;
else
backend_s_set_marked(b->parent);
return 0;
}
static int backend_set_port(struct backend *b, char *new_value)
{
char *old_value = b->port;
syslog(LOG_DEBUG, "%s():%d: current value is %s, but new value will be %s",
__FUNCTION__, __LINE__, old_value, new_value);
obj_set_attribute_string(new_value, &b->port);
if (strcmp(b->port, DEFAULT_PORT) != 0)
b->parent->bcks_have_port = 1;
else
backend_s_set_ports(b->parent);
return 0;
}
static int backend_set_srcaddr(struct backend *b, char *new_value)
{
char *old_value = b->srcaddr;
syslog(LOG_DEBUG, "%s():%d: current value is %s, but new value will be %s",
__FUNCTION__, __LINE__, old_value, new_value);
obj_set_attribute_string(new_value, &b->srcaddr);
if (b->srcaddr && strcmp(b->srcaddr, "") != 0)
b->parent->bcks_have_srcaddr = 1;
else
backend_s_set_srcaddr(b->parent);
return 0;
}
static int backend_set_ifinfo(struct backend *b, int key)
{
struct farm *f = b->parent;
char if_str[IFNAMSIZ];
int if_index;
int ret = 0;
syslog(LOG_DEBUG, "%s():%d: backend %s set interface info for interface key %d", __FUNCTION__, __LINE__, b->name, key);
if (!farm_is_ingress_mode(f)) {
syslog(LOG_DEBUG, "%s():%d: farm %s is not in ingress mode", __FUNCTION__, __LINE__, f->name);
return 0;
}
if (f->oface && strcmp(f->oface, IFACE_LOOPBACK) == 0) {
syslog(LOG_DEBUG, "%s():%d: backend %s in farm %s doesn't require output netinfo, loopback interface", __FUNCTION__, __LINE__, b->name, f->name);
f->ifidx = 0;
return 0;
}
switch (key) {
case KEY_OFACE:
if (!b || b->ipaddr == DEFAULT_IPADDR) {
syslog(LOG_ERR, "%s():%d: there is no backend yet in the farm %s", __FUNCTION__, __LINE__, f->name);
return 0;
}
ret = net_get_local_ifidx_per_remote_host(b->ipaddr, &if_index);
if (ret == -1) {
syslog(LOG_ERR, "%s():%d: unable to get the outbound interface to %s for the backend %s in farm %s", __FUNCTION__, __LINE__, b->ipaddr, b->name, f->name);
return -1;
}
if (f->ofidx != if_index) {
f->bcks_have_if = 1;
b->ofidx = if_index;
}
if (if_indextoname(if_index, if_str) == NULL) {
syslog(LOG_ERR, "%s():%d: unable to get the outbound interface name with index %d required by the backend %s in farm %s", __FUNCTION__, __LINE__, if_index, b->name, f->name);
return -1;
}
if (strcmp(f->oface, if_str) != 0) {
obj_set_attribute_string(if_str, &b->oface);
net_strim_netface(b->oface);
}
break;
}
return 0;
}
static int backend_set_ipaddr(struct backend *b, char *new_value)
{
char *old_value = b->ipaddr;
syslog(LOG_DEBUG, "%s():%d: current value is %s, but new value will be %s",
__FUNCTION__, __LINE__, old_value, new_value);
obj_set_attribute_string(new_value, &b->ipaddr);
obj_set_attribute_string("", &b->ethaddr);
if (farm_set_ifinfo(b->parent, KEY_OFACE) == 0 &&
backend_set_ifinfo(b, KEY_OFACE) == 0 &&
backend_set_ipaddr_from_ether(b) == 0 ) {
if (old_value != DEFAULT_IPADDR && b->state == VALUE_STATE_CONFERR)
backend_set_state(b, VALUE_STATE_UP);
} else {
syslog(LOG_DEBUG, "%s():%d: backend %s comes to OFF", __FUNCTION__, __LINE__, b->name);
if (old_value != DEFAULT_IPADDR)
backend_set_state(b, VALUE_STATE_CONFERR);
}
return 0;
}
static int backend_is_usable(struct backend *b)
{
struct farm *f = b->parent;
syslog(LOG_DEBUG, "%s():%d: backend %s state is %s and priority %d",
__FUNCTION__, __LINE__, b->name, obj_print_state(b->state), b->priority);
return (b->state == VALUE_STATE_UP) &&
(b->priority <= f->priority);
}
int backend_changed(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
struct backend *b = obj_get_current_backend();
if (!f || !b)
return -1;
syslog(LOG_DEBUG, "%s():%d: farm %s backend %s with param %d", __FUNCTION__, __LINE__, f->name, b->name, c->key);
switch (c->key) {
case KEY_NAME:
return 1;
break;
case KEY_NEWNAME:
return !obj_equ_attribute_string(b->name, c->str_value);
break;
case KEY_FQDN:
return !obj_equ_attribute_string(b->fqdn, c->str_value);
break;
case KEY_IPADDR:
return !obj_equ_attribute_string(b->ipaddr, c->str_value);
break;
case KEY_ETHADDR:
return !obj_equ_attribute_string(b->ethaddr, c->str_value);
break;
case KEY_PORT:
return !obj_equ_attribute_string(b->port, c->str_value);
break;
case KEY_SRCADDR:
return !obj_equ_attribute_string(b->srcaddr, c->str_value);
break;
case KEY_WEIGHT:
return !obj_equ_attribute_int(b->weight, c->int_value);
break;
case KEY_PRIORITY:
return !obj_equ_attribute_int(b->priority, c->int_value);
break;
case KEY_MARK:
return !obj_equ_attribute_int(b->mark, c->int_value);
break;
case KEY_STATE:
return !obj_equ_attribute_int(b->state, c->int_value);
break;
case KEY_ACTION:
return !obj_equ_attribute_int(b->action, c->int_value);
break;
case KEY_ESTCONNLIMIT:
return !obj_equ_attribute_int(b->estconnlimit, c->int_value);
break;
case KEY_ESTCONNLIMIT_LOGPREFIX:
return !obj_equ_attribute_string(b->estconnlimit_logprefix, c->str_value);
break;
default:
break;
}
return 0;
}
int backend_validate(struct backend *b)
{
struct farm *f = b->parent;
syslog(LOG_DEBUG, "%s():%d: validating backend %s of farm %s",
__FUNCTION__, __LINE__, b->name, f->name);
if (farm_is_ingress_mode(f) &&
(!b->ethaddr || strcmp(b->ethaddr, "") == 0))
return 0;
if (!b->ipaddr || strcmp(b->ipaddr, "") == 0)
return 0;
return 1;
}
int backend_is_available(struct backend *b)
{
syslog(LOG_DEBUG, "%s():%d: backend %s state is %s and priority %d",
__FUNCTION__, __LINE__, b->name, obj_print_state(b->state), b->priority);
return (backend_is_usable(b) &&
backend_validate(b));
}
int backend_set_action(struct backend *b, int action)
{
int is_actionated = 0;
syslog(LOG_DEBUG, "%s():%d: bck %s action %d state %d - new action %d",
__FUNCTION__, __LINE__, b->name, b->action, b->state, action);
if (action == ACTION_DELETE) {
backend_delete(b);
return 1;
}
if (action == ACTION_STOP) {
if (backend_is_available(b))
{
b->action = action;
is_actionated = 1;
}
backend_set_state(b, VALUE_STATE_OFF);
return is_actionated;
}
if (action == ACTION_START) {
if (!backend_is_available(b))
{
b->action = action;
is_actionated = 1;
}
backend_set_state(b, VALUE_STATE_UP);
return is_actionated;
}
if (b->action > action) {
b->action = action;
return 1;
}
return is_actionated;
}
int backend_s_set_action(struct farm *f, int action)
{
struct backend *b, *next;
list_for_each_entry_safe(b, next, &f->backends, list)
backend_set_action(b, action);
return 0;
}
int backend_s_delete(struct farm *f)
{
struct backend *b, *next;
list_for_each_entry_safe(b, next, &f->backends, list)
backend_delete_node(b);
f->total_bcks = 0;
f->bcks_available = 0;
f->total_weight = 0;
f->bcks_have_if = 0;
return 0;
}
int backend_s_validate(struct farm *f)
{
struct backend *b, *next;
int valid = 0;
list_for_each_entry_safe(b, next, &f->backends, list) {
valid = backend_validate(b);
if (b->state == VALUE_STATE_CONFERR && valid)
backend_set_state(b, VALUE_STATE_UP);
}
return 0;
}
int backend_set_attribute(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
struct backend *b = obj_get_current_backend();
if (!f || (c->key != KEY_NAME && !b))
return PARSER_OBJ_UNKNOWN;
switch (c->key) {
case KEY_NAME:
b = backend_lookup_by_key(f, KEY_NAME, c->str_value, 0);
if (!b) {
b = backend_create(f, c->str_value);
if (!b)
return -1;
}
obj_set_current_backend(b);
break;
case KEY_NEWNAME:
obj_set_attribute_string(c->str_value, &b->name);
break;
case KEY_FQDN:
obj_set_attribute_string(c->str_value, &b->fqdn);
break;
case KEY_IPADDR:
backend_set_ipaddr(b, c->str_value);
break;
case KEY_ETHADDR:
obj_set_attribute_string(c->str_value, &b->ethaddr);
break;
case KEY_PORT:
backend_set_port(b, c->str_value);
break;
case KEY_SRCADDR:
backend_set_srcaddr(b, c->str_value);
break;
case KEY_WEIGHT:
backend_set_weight(b, c->int_value);
break;
case KEY_PRIORITY:
backend_set_priority(b, c->int_value);
break;
case KEY_MARK:
backend_set_mark(b, c->int_value);
break;
case KEY_STATE:
if (c->int_value == VALUE_STATE_CONFERR)
backend_set_state(b, VALUE_STATE_UP);
else
backend_set_state(b, c->int_value);
break;
case KEY_ESTCONNLIMIT:
backend_set_estconnlimit(b, c->int_value);
break;
case KEY_ACTION:
backend_set_action(b, c->int_value);
break;
case KEY_ESTCONNLIMIT_LOGPREFIX:
obj_set_attribute_string(c->str_value, &b->estconnlimit_logprefix);
break;
default:
return -1;
}
return PARSER_OK;
}
static int backend_switch(struct backend *b)
{
struct farm *f = b->parent;
syslog(LOG_DEBUG, "%s():%d: backend %s with state %s switched",
__FUNCTION__, __LINE__, b->name, obj_print_state(b->state));
if (f->persistence != VALUE_META_NONE)
session_backend_action(f, b, b->state);
if (b->state == VALUE_STATE_UP)
b->action = ACTION_START;
else
b->action = ACTION_STOP;
farm_set_action(f, ACTION_RELOAD);
backend_s_update_counters(f);
return 0;
}
int backend_set_state(struct backend *b, int new_value)
{
int old_value = b->state;
syslog(LOG_DEBUG, "%s():%d: backend %s current value is %s, but new value will be %s",
__FUNCTION__, __LINE__, b->name, obj_print_state(old_value), obj_print_state(new_value));
if (old_value == new_value)
return 0;
switch (new_value) {
case VALUE_STATE_UP:
b->state = new_value;
if (!backend_validate(b)) {
b->state = VALUE_STATE_CONFERR;
return 0;
}
if (backend_is_usable(b))
backend_switch(b);
break;
default:
if (backend_is_usable(b)) {
b->state = new_value;
backend_switch(b);
} else
b->state = new_value;
break;
}
return 0;
}
int backend_s_set_ether_by_ipaddr(struct farm *f, const char *ip_bck, char *ether_bck)
{
struct backend *b;
int changed = 0;
list_for_each_entry(b, &f->backends, list) {
if (strcmp(b->ipaddr, ip_bck) != 0)
continue;
syslog(LOG_DEBUG, "%s():%d: backend with ip address %s found", __FUNCTION__, __LINE__, ip_bck);
if (!b->ethaddr || (b->ethaddr && strcmp(b->ethaddr, ether_bck) != 0)) {
obj_set_attribute_string(ether_bck, &b->ethaddr);
backend_set_state(b, VALUE_STATE_UP);
changed = 1;
syslog(LOG_INFO, "%s():%d: ether address changed for backend %s with %s", __FUNCTION__, __LINE__, b->name, ether_bck);
}
}
return changed;
}
int backend_s_find_ethers(struct farm *f)
{
struct backend *b;
int changed = 0;
syslog(LOG_DEBUG, "%s():%d: finding backends for %s", __FUNCTION__, __LINE__, f->name);
list_for_each_entry(b, &f->backends, list) {
if (!backend_is_usable(b) || backend_validate(b))
continue;
if (backend_set_ipaddr_from_ether(b) == -1)
backend_set_state(b, VALUE_STATE_CONFERR);
else
backend_set_state(b, VALUE_STATE_UP);
}
return changed;
}
struct backend * backend_get_first(struct farm *f)
{
if (list_empty(&f->backends))
return NULL;
return list_first_entry(&f->backends, struct backend, list);
}
int bck_pre_actionable(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
struct backend *b = obj_get_current_backend();
if (!f || !b)
return -1;
syslog(LOG_DEBUG, "%s():%d: pre actionable backend %s of farm %s with param %d", __FUNCTION__, __LINE__, b->name, f->name, c->key);
// changing priority of a down backend could affect others, force a farm restart
if (b->state != VALUE_STATE_UP && b->state != VALUE_STATE_CONFERR && c->key == KEY_PRIORITY) {
farm_set_action(f, ACTION_STOP);
farm_rulerize(f);
return ACTION_FLUSH;
}
if (b->state != VALUE_STATE_UP && c->key != KEY_STATE)
return ACTION_NONE;
switch (c->key) {
case KEY_NAME:
break;
case KEY_ETHADDR:
case KEY_IPADDR:
case KEY_PORT:
case KEY_SRCADDR:
case KEY_MARK:
case KEY_PRIORITY:
case KEY_ESTCONNLIMIT:
if (backend_set_action(b, ACTION_STOP)) {
farm_set_action(f, ACTION_RELOAD);
farm_rulerize(f);
}
return ACTION_START;
break;
case KEY_STATE:
case KEY_WEIGHT:
case KEY_ESTCONNLIMIT_LOGPREFIX:
return ACTION_RELOAD;
break;
default:
break;
}
return ACTION_NONE;
}
int bck_pos_actionable(struct config_pair *c, int action)
{
struct farm *f = obj_get_current_farm();
struct backend *b = obj_get_current_backend();
if (!f || !b)
return -1;
syslog(LOG_DEBUG, "%s():%d: pos actionable backend %s of farm %s with param %d action %d", __FUNCTION__, __LINE__, b->name, f->name, c->key, action);
switch (action) {
case ACTION_START:
if (backend_set_action(b, ACTION_START))
farm_set_action(f, ACTION_RELOAD);
break;
case ACTION_RELOAD:
farm_set_action(f, ACTION_RELOAD);
break;
case ACTION_FLUSH:
farm_set_action(f, ACTION_START);
farm_rulerize(f);
break;
default:
break;
}
return 0;
}
int backend_s_gen_priority(struct farm *f)
{
struct backend *b, *next;
int are_down;
int old_prio = f->priority;
int new_prio = DEFAULT_PRIORITY;
syslog(LOG_DEBUG, "%s():%d: farm %s", __FUNCTION__, __LINE__, f->name);
do {
are_down = 0;
list_for_each_entry_safe(b, next, &f->backends, list) {
if (b->priority == new_prio && b->state != VALUE_STATE_UP)
are_down++;
if (b->priority > f->priority && b->priority == new_prio && b->state == VALUE_STATE_UP)
backend_set_action(b, ACTION_START);
}
new_prio += are_down;
} while (are_down);
f->priority = new_prio;
syslog(LOG_DEBUG, "%s():%d: priority is %d", __FUNCTION__, __LINE__, f->priority);
backend_s_update_counters(f);
return f->priority != old_prio;
}
nftlb-0.6/src/checksum.c000066400000000000000000000076651364062056700152500ustar00rootroot00000000000000/* Copyright (C) 2011-2015 P.D. Buchan (pdbuchan@yahoo.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include
#include
#include
#include
#include "checksum.h"
uint16_t checksum (uint16_t *addr, int len)
{
int count = len;
register uint32_t sum = 0;
uint16_t answer = 0;
// Sum up 2-byte values until none or only one byte left.
while (count > 1) {
sum += *(addr++);
count -= 2;
}
// Add left-over byte, if any.
if (count > 0) {
sum += *(uint8_t *) addr;
}
// Fold 32-bit sum into 16 bits; we lose information by doing this,
// increasing the chances of a collision.
// sum = (lower 16 bits) + (upper 16 bits shifted right 16 bits)
while (sum >> 16) {
sum = (sum & 0xffff) + (sum >> 16);
}
// Checksum is one's compliment of sum.
answer = ~sum;
return (answer);
}
// Build IPv6 ICMP pseudo-header and call checksum function (Section 8.1 of RFC 2460).
uint16_t icmp6_checksum (struct ip6_hdr iphdr, struct icmp6_hdr icmp6hdr, uint8_t *payload, int payloadlen)
{
char buf[IP_MAXPACKET];
char *ptr;
int chksumlen = 0;
int i;
ptr = &buf[0]; // ptr points to beginning of buffer buf
// Copy source IP address into buf (128 bits)
memcpy (ptr, &iphdr.ip6_src.s6_addr, sizeof (iphdr.ip6_src.s6_addr));
ptr += sizeof (iphdr.ip6_src);
chksumlen += sizeof (iphdr.ip6_src);
// Copy destination IP address into buf (128 bits)
memcpy (ptr, &iphdr.ip6_dst.s6_addr, sizeof (iphdr.ip6_dst.s6_addr));
ptr += sizeof (iphdr.ip6_dst.s6_addr);
chksumlen += sizeof (iphdr.ip6_dst.s6_addr);
// Copy Upper Layer Packet length into buf (32 bits).
// Should not be greater than 65535 (i.e., 2 bytes).
*ptr = 0; ptr++;
*ptr = 0; ptr++;
*ptr = (ICMP_HDRLEN + payloadlen) / 256;
ptr++;
*ptr = (ICMP_HDRLEN + payloadlen) % 256;
ptr++;
chksumlen += 4;
// Copy zero field to buf (24 bits)
*ptr = 0; ptr++;
*ptr = 0; ptr++;
*ptr = 0; ptr++;
chksumlen += 3;
// Copy next header field to buf (8 bits)
memcpy (ptr, &iphdr.ip6_nxt, sizeof (iphdr.ip6_nxt));
ptr += sizeof (iphdr.ip6_nxt);
chksumlen += sizeof (iphdr.ip6_nxt);
// Copy ICMPv6 type to buf (8 bits)
memcpy (ptr, &icmp6hdr.icmp6_type, sizeof (icmp6hdr.icmp6_type));
ptr += sizeof (icmp6hdr.icmp6_type);
chksumlen += sizeof (icmp6hdr.icmp6_type);
// Copy ICMPv6 code to buf (8 bits)
memcpy (ptr, &icmp6hdr.icmp6_code, sizeof (icmp6hdr.icmp6_code));
ptr += sizeof (icmp6hdr.icmp6_code);
chksumlen += sizeof (icmp6hdr.icmp6_code);
// Copy ICMPv6 ID to buf (16 bits)
memcpy (ptr, &icmp6hdr.icmp6_id, sizeof (icmp6hdr.icmp6_id));
ptr += sizeof (icmp6hdr.icmp6_id);
chksumlen += sizeof (icmp6hdr.icmp6_id);
// Copy ICMPv6 sequence number to buff (16 bits)
memcpy (ptr, &icmp6hdr.icmp6_seq, sizeof (icmp6hdr.icmp6_seq));
ptr += sizeof (icmp6hdr.icmp6_seq);
chksumlen += sizeof (icmp6hdr.icmp6_seq);
// Copy ICMPv6 checksum to buf (16 bits)
// Zero, since we don't know it yet.
*ptr = 0; ptr++;
*ptr = 0; ptr++;
chksumlen += 2;
// Copy ICMPv6 payload to buf
memcpy (ptr, payload, payloadlen * sizeof (uint8_t));
ptr += payloadlen;
chksumlen += payloadlen;
// Pad to the next 16-bit boundary
for (i=0; i
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include
#include
#include
#include "config.h"
#include "farms.h"
#include "backends.h"
#include "farmpolicy.h"
#include "policies.h"
#include "elements.h"
#include "sessions.h"
#define CONFIG_MAXBUF 4096
#define CONFIG_OUTBUF_SIZE 255
static int config_json(json_t *element, int level, int source, int key);
struct config_pair c;
unsigned int continue_obj = 0;
char config_outbuf[CONFIG_OUTBUF_SIZE] = { 0 };
static void init_pair(struct config_pair *c)
{
c->level = -1;
c->key = -1;
c->str_value = NULL;
c->int_value = -1;
}
static void config_dump_int(char *buf, int value)
{
sprintf(buf, "%d", value);
}
static void config_dump_hex(char *buf, int value)
{
sprintf(buf, "0x%x", value);
}
static int config_value_family(const char *value)
{
if (strcmp(value, CONFIG_VALUE_FAMILY_IPV4) == 0)
return VALUE_FAMILY_IPV4;
if (strcmp(value, CONFIG_VALUE_FAMILY_IPV6) == 0)
return VALUE_FAMILY_IPV6;
if (strcmp(value, CONFIG_VALUE_FAMILY_INET) == 0)
return VALUE_FAMILY_INET;
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_FAMILY, CONFIG_VALUE_FAMILY_IPV4);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_FAMILY, CONFIG_VALUE_FAMILY_IPV4);
return VALUE_FAMILY_IPV4;
}
static int config_value_mode(const char *value)
{
if (strcmp(value, CONFIG_VALUE_MODE_SNAT) == 0)
return VALUE_MODE_SNAT;
if (strcmp(value, CONFIG_VALUE_MODE_DNAT) == 0)
return VALUE_MODE_DNAT;
if (strcmp(value, CONFIG_VALUE_MODE_DSR) == 0)
return VALUE_MODE_DSR;
if (strcmp(value, CONFIG_VALUE_MODE_STLSDNAT) == 0)
return VALUE_MODE_STLSDNAT;
if (strcmp(value, CONFIG_VALUE_MODE_LOCAL) == 0)
return VALUE_MODE_LOCAL;
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_MODE, CONFIG_VALUE_MODE_SNAT);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_MODE, CONFIG_VALUE_MODE_SNAT);
return VALUE_MODE_SNAT;
}
static int config_value_proto(const char *value)
{
if (strcmp(value, CONFIG_VALUE_PROTO_TCP) == 0)
return VALUE_PROTO_TCP;
if (strcmp(value, CONFIG_VALUE_PROTO_UDP) == 0)
return VALUE_PROTO_UDP;
if (strcmp(value, CONFIG_VALUE_PROTO_SCTP) == 0)
return VALUE_PROTO_SCTP;
if (strcmp(value, CONFIG_VALUE_PROTO_ALL) == 0)
return VALUE_PROTO_ALL;
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_PROTO, CONFIG_VALUE_PROTO_TCP);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_PROTO, CONFIG_VALUE_PROTO_TCP);
return VALUE_PROTO_TCP;
}
static int config_value_sched(const char *value)
{
if (strcmp(value, CONFIG_VALUE_SCHED_RR) == 0)
return VALUE_SCHED_RR;
if (strcmp(value, CONFIG_VALUE_SCHED_WEIGHT) == 0)
return VALUE_SCHED_WEIGHT;
if (strcmp(value, CONFIG_VALUE_SCHED_HASH) == 0)
return VALUE_SCHED_HASH;
if (strcmp(value, CONFIG_VALUE_SCHED_SYMHASH) == 0)
return VALUE_SCHED_SYMHASH;
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_SCHED, CONFIG_VALUE_SCHED_RR);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_SCHED, CONFIG_VALUE_SCHED_RR);
return VALUE_SCHED_RR;
}
static int config_value_meta(const char *value)
{
int mask = 0;
if (strstr(value, CONFIG_VALUE_META_NONE) != NULL) {
mask = VALUE_META_NONE;
return mask;
}
if (strstr(value, CONFIG_VALUE_META_SRCIP) != NULL)
mask |= VALUE_META_SRCIP;
if (strstr(value, CONFIG_VALUE_META_DSTIP) != NULL)
mask |= VALUE_META_DSTIP;
if (strstr(value, CONFIG_VALUE_META_SRCPORT) != NULL)
mask |= VALUE_META_SRCPORT;
if (strstr(value, CONFIG_VALUE_META_DSTPORT) != NULL)
mask |= VALUE_META_DSTPORT;
if (strstr(value, CONFIG_VALUE_META_SRCMAC) != NULL)
mask |= VALUE_META_SRCMAC;
if (strstr(value, CONFIG_VALUE_META_DSTMAC) != NULL)
mask |= VALUE_META_DSTMAC;
if (mask == 0) {
config_set_output(". Parsing unknown value '%s', using default '%s'", value, CONFIG_VALUE_META_NONE);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_VALUE_META_NONE);
}
return mask;
}
static int config_value_helper(const char *value)
{
if (strcmp(value, CONFIG_VALUE_HELPER_NONE) == 0)
return VALUE_HELPER_NONE;
if (strcmp(value, CONFIG_VALUE_HELPER_AMANDA) == 0)
return VALUE_HELPER_AMANDA;
if (strcmp(value, CONFIG_VALUE_HELPER_FTP) == 0)
return VALUE_HELPER_FTP;
if (strcmp(value, CONFIG_VALUE_HELPER_H323) == 0)
return VALUE_HELPER_H323;
if (strcmp(value, CONFIG_VALUE_HELPER_IRC) == 0)
return VALUE_HELPER_IRC;
if (strcmp(value, CONFIG_VALUE_HELPER_NETBIOSNS) == 0)
return VALUE_HELPER_NETBIOSNS;
if (strcmp(value, CONFIG_VALUE_HELPER_PPTP) == 0)
return VALUE_HELPER_PPTP;
if (strcmp(value, CONFIG_VALUE_HELPER_SANE) == 0)
return VALUE_HELPER_SANE;
if (strcmp(value, CONFIG_VALUE_HELPER_SIP) == 0)
return VALUE_HELPER_SIP;
if (strcmp(value, CONFIG_VALUE_HELPER_SNMP) == 0)
return VALUE_HELPER_SNMP;
if (strcmp(value, CONFIG_VALUE_HELPER_TFTP) == 0)
return VALUE_HELPER_TFTP;
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_HELPER, CONFIG_VALUE_HELPER_NONE);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_HELPER, CONFIG_VALUE_HELPER_NONE);
return VALUE_HELPER_NONE;
}
static int config_value_log(const char *value)
{
int logmask = 0;
if (strstr(value, CONFIG_VALUE_LOG_NONE) != NULL) {
logmask = VALUE_LOG_NONE;
return logmask;
}
if (strstr(value, CONFIG_VALUE_LOG_INPUT) != NULL)
logmask |= VALUE_LOG_INPUT;
if (strstr(value, CONFIG_VALUE_LOG_FORWARD) != NULL)
logmask |= VALUE_LOG_FORWARD;
if (strstr(value, CONFIG_VALUE_LOG_OUTPUT) != NULL)
logmask |= VALUE_LOG_OUTPUT;
if (logmask == 0) {
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_LOG, CONFIG_VALUE_LOG_NONE);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_LOG, CONFIG_VALUE_LOG_NONE);
}
return logmask;
}
static int config_value_switch(const char *value)
{
if (strcmp(value, CONFIG_VALUE_SWITCH_ON) == 0)
return VALUE_SWITCH_ON;
else
return VALUE_SWITCH_OFF;
config_set_output(". Parsing unknown value '%s', using default '%s'", value, CONFIG_VALUE_SWITCH_OFF);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_VALUE_SWITCH_OFF);
return VALUE_SWITCH_OFF;
}
static int config_value_state(const char *value)
{
if (strcmp(value, CONFIG_VALUE_STATE_UP) == 0)
return VALUE_STATE_UP;
if (strcmp(value, CONFIG_VALUE_STATE_DOWN) == 0)
return VALUE_STATE_DOWN;
if (strcmp(value, CONFIG_VALUE_STATE_OFF) == 0)
return VALUE_STATE_OFF;
if (strcmp(value, CONFIG_VALUE_STATE_CONFERR) == 0)
return VALUE_STATE_CONFERR;
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_STATE, CONFIG_VALUE_STATE_UP);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_STATE, CONFIG_VALUE_STATE_UP);
return VALUE_STATE_UP;
}
static int config_value_action(const char *value)
{
if (strcmp(value, CONFIG_VALUE_ACTION_STOP) == 0)
return ACTION_STOP;
if (strcmp(value, CONFIG_VALUE_ACTION_DELETE) == 0)
return ACTION_DELETE;
if (strcmp(value, CONFIG_VALUE_ACTION_START) == 0)
return ACTION_START;
if (strcmp(value, CONFIG_VALUE_ACTION_RELOAD) == 0)
return ACTION_RELOAD;
return ACTION_NONE;
}
static int config_value_type(const char *value)
{
if (strcmp(value, CONFIG_VALUE_POLICIES_TYPE_BL) == 0)
return VALUE_TYPE_BLACK;
if (strcmp(value, CONFIG_VALUE_POLICIES_TYPE_WL) == 0)
return VALUE_TYPE_WHITE;
config_set_output(". Parsing unknown value '%s' in '%s', using default '%s'", value, CONFIG_KEY_TYPE, CONFIG_VALUE_POLICIES_TYPE_BL);
syslog(LOG_ERR, "%s():%d: parsing unknown value '%s' in '%s', using default '%s'", __FUNCTION__, __LINE__, value, CONFIG_KEY_TYPE, CONFIG_VALUE_POLICIES_TYPE_BL);
return VALUE_TYPE_BLACK;
}
static int config_value(const char *value)
{
int ret = PARSER_VALID_FAILED;
int new_int_value;
switch(c.key) {
case KEY_FAMILY:
c.int_value = config_value_family(value);
ret = PARSER_OK;
break;
case KEY_MODE:
c.int_value = config_value_mode(value);
ret = PARSER_OK;
break;
case KEY_PROTO:
c.int_value = config_value_proto(value);
ret = PARSER_OK;
break;
case KEY_SCHED:
c.int_value = config_value_sched(value);
ret = PARSER_OK;
break;
case KEY_SCHEDPARAM:
case KEY_PERSISTENCE:
c.int_value = config_value_meta(value);
ret = PARSER_OK;
break;
case KEY_HELPER:
c.int_value = config_value_helper(value);
ret = PARSER_OK;
break;
case KEY_LOG:
c.int_value = config_value_log(value);
ret = PARSER_OK;
break;
case KEY_MARK:
c.int_value = (int)strtol(value, NULL, 16);
ret = PARSER_OK;
break;
case KEY_STATE:
c.int_value = config_value_state(value);
ret = PARSER_OK;
break;
case KEY_WEIGHT:
case KEY_PRIORITY:
new_int_value = atoi(value);
if (new_int_value >= 1) {
c.int_value = new_int_value;
ret = PARSER_OK;
break;
}
config_set_output(". Invalid value of key '%s' must be >=1", obj_print_key(c.key));
syslog(LOG_ERR, "%s():%d: invalid value of key '%s' must be >=1", __FUNCTION__, __LINE__, obj_print_key(c.key));
break;
case KEY_RESPONSETTL:
case KEY_PERSISTTM:
case KEY_NEWRTLIMIT:
case KEY_NEWRTLIMITBURST:
case KEY_RSTRTLIMIT:
case KEY_RSTRTLIMITBURST:
case KEY_ESTCONNLIMIT:
case KEY_TIMEOUT:
new_int_value = atoi(value);
if (new_int_value >= 0) {
c.int_value = new_int_value;
ret = PARSER_OK;
break;
}
config_set_output(". Invalid value of key '%s' must be >=0", obj_print_key(c.key));
syslog(LOG_ERR, "%s():%d: invalid value of key '%s' must be >=0", __FUNCTION__, __LINE__, obj_print_key(c.key));
break;
case KEY_QUEUE:
new_int_value = atoi(value);
if (new_int_value >= -1) {
c.int_value = new_int_value;
ret = PARSER_OK;
break;
}
config_set_output(". Invalid value of key '%s' must be >=-1", obj_print_key(c.key));
syslog(LOG_ERR, "%s():%d: invalid value of key '%s' must be >=-1", __FUNCTION__, __LINE__, obj_print_key(c.key));
break;
case KEY_ACTION:
c.int_value = config_value_action(value);
ret = PARSER_OK;
break;
case KEY_TCPSTRICT:
case KEY_FLOWOFFLOAD:
c.int_value = config_value_switch(value);
ret = PARSER_OK;
break;
case KEY_TYPE:
c.int_value = config_value_type(value);
ret = PARSER_OK;
break;
case KEY_NAME:
case KEY_NEWNAME:
case KEY_VIRTADDR:
case KEY_IPADDR:
case KEY_CLIENT:
case KEY_BACKEND:
case KEY_DATA:
if (strcmp(value, "") == 0) {
config_set_output(". Key '%s' cannot be empty", obj_print_key(c.key));
syslog(LOG_ERR, "%s():%d: key '%s' cannot be empty", __FUNCTION__, __LINE__, obj_print_key(c.key));
break;
}
/* fallthrough */
case KEY_IFACE:
case KEY_OFACE:
case KEY_ETHADDR:
case KEY_VIRTPORTS:
case KEY_SRCADDR:
case KEY_PORT:
case KEY_LOGPREFIX:
case KEY_NEWRTLIMIT_LOGPREFIX:
case KEY_RSTRTLIMIT_LOGPREFIX:
case KEY_ESTCONNLIMIT_LOGPREFIX:
case KEY_TCPSTRICT_LOGPREFIX:
c.str_value = (char *)value;
ret = PARSER_OK;
break;
case KEY_USED:
ret = PARSER_OK;
break;
default:
config_set_output(". Unknown parsed key with index '%d'", c.key);
syslog(LOG_ERR, "%s():%d: unknown parsed key with index '%d'", __FUNCTION__, __LINE__, c.key);
ret = PARSER_OBJ_UNKNOWN;
break;
}
return ret;
}
static int config_key(const char *key)
{
if (strcmp(key, CONFIG_KEY_FARMS) == 0)
return KEY_FARMS;
if (strcmp(key, CONFIG_KEY_NAME) == 0)
return KEY_NAME;
if (strcmp(key, CONFIG_KEY_NEWNAME) == 0)
return KEY_NEWNAME;
if (strcmp(key, CONFIG_KEY_FQDN) == 0)
return KEY_FQDN;
if (strcmp(key, CONFIG_KEY_IFACE) == 0)
return KEY_IFACE;
if (strcmp(key, CONFIG_KEY_OFACE) == 0)
return KEY_OFACE;
if (strcmp(key, CONFIG_KEY_FAMILY) == 0)
return KEY_FAMILY;
if (strcmp(key, CONFIG_KEY_ETHADDR) == 0)
return KEY_ETHADDR;
if (strcmp(key, CONFIG_KEY_VIRTADDR) == 0)
return KEY_VIRTADDR;
if (strcmp(key, CONFIG_KEY_VIRTPORTS) == 0)
return KEY_VIRTPORTS;
if (strcmp(key, CONFIG_KEY_IPADDR) == 0)
return KEY_IPADDR;
if (strcmp(key, CONFIG_KEY_SRCADDR) == 0)
return KEY_SRCADDR;
if (strcmp(key, CONFIG_KEY_PORT) == 0)
return KEY_PORT;
if (strcmp(key, CONFIG_KEY_MODE) == 0)
return KEY_MODE;
if (strcmp(key, CONFIG_KEY_RESPONSETTL) == 0)
return KEY_RESPONSETTL;
if (strcmp(key, CONFIG_KEY_PROTO) == 0)
return KEY_PROTO;
if (strcmp(key, CONFIG_KEY_SCHED) == 0)
return KEY_SCHED;
if (strcmp(key, CONFIG_KEY_SCHEDPARAM) == 0)
return KEY_SCHEDPARAM;
if (strcmp(key, CONFIG_KEY_PERSIST) == 0)
return KEY_PERSISTENCE;
if (strcmp(key, CONFIG_KEY_PERSISTTM) == 0)
return KEY_PERSISTTM;
if (strcmp(key, CONFIG_KEY_HELPER) == 0)
return KEY_HELPER;
if (strcmp(key, CONFIG_KEY_LOG) == 0)
return KEY_LOG;
if (strcmp(key, CONFIG_KEY_LOGPREFIX) == 0)
return KEY_LOGPREFIX;
if (strcmp(key, CONFIG_KEY_MARK) == 0)
return KEY_MARK;
if (strcmp(key, CONFIG_KEY_STATE) == 0)
return KEY_STATE;
if (strcmp(key, CONFIG_KEY_BCKS) == 0)
return KEY_BCKS;
if (strcmp(key, CONFIG_KEY_WEIGHT) == 0)
return KEY_WEIGHT;
if (strcmp(key, CONFIG_KEY_PRIORITY) == 0)
return KEY_PRIORITY;
if (strcmp(key, CONFIG_KEY_ACTION) == 0)
return KEY_ACTION;
if (strcmp(key, CONFIG_KEY_NEWRTLIMIT) == 0)
return KEY_NEWRTLIMIT;
if (strcmp(key, CONFIG_KEY_NEWRTLIMITBURST) == 0)
return KEY_NEWRTLIMITBURST;
if (strcmp(key, CONFIG_KEY_NEWRTLIMIT_LOGPREFIX) == 0)
return KEY_NEWRTLIMIT_LOGPREFIX;
if (strcmp(key, CONFIG_KEY_RSTRTLIMIT) == 0)
return KEY_RSTRTLIMIT;
if (strcmp(key, CONFIG_KEY_RSTRTLIMITBURST) == 0)
return KEY_RSTRTLIMITBURST;
if (strcmp(key, CONFIG_KEY_RSTRTLIMIT_LOGPREFIX) == 0)
return KEY_RSTRTLIMIT_LOGPREFIX;
if (strcmp(key, CONFIG_KEY_ESTCONNLIMIT) == 0)
return KEY_ESTCONNLIMIT;
if (strcmp(key, CONFIG_KEY_ESTCONNLIMIT_LOGPREFIX) == 0)
return KEY_ESTCONNLIMIT_LOGPREFIX;
if (strcmp(key, CONFIG_KEY_TCPSTRICT) == 0)
return KEY_TCPSTRICT;
if (strcmp(key, CONFIG_KEY_TCPSTRICT_LOGPREFIX) == 0)
return KEY_TCPSTRICT_LOGPREFIX;
if (strcmp(key, CONFIG_KEY_QUEUE) == 0)
return KEY_QUEUE;
if (strcmp(key, CONFIG_KEY_FLOWOFFLOAD) == 0)
return KEY_FLOWOFFLOAD;
if (strcmp(key, CONFIG_KEY_POLICIES) == 0)
return KEY_POLICIES;
if (strcmp(key, CONFIG_KEY_TYPE) == 0)
return KEY_TYPE;
if (strcmp(key, CONFIG_KEY_TIMEOUT) == 0)
return KEY_TIMEOUT;
if (strcmp(key, CONFIG_KEY_ELEMENTS) == 0)
return KEY_ELEMENTS;
if (strcmp(key, CONFIG_KEY_DATA) == 0)
return KEY_DATA;
if (strcmp(key, CONFIG_KEY_TIME) == 0)
return KEY_TIME;
if (strcmp(key, CONFIG_KEY_SESSIONS) == 0)
return KEY_SESSIONS;
if (strcmp(key, CONFIG_KEY_CLIENT) == 0)
return KEY_CLIENT;
if (strcmp(key, CONFIG_KEY_BACKEND) == 0)
return KEY_BACKEND;
if (strcmp(key, CONFIG_KEY_USED) == 0)
return KEY_USED;
config_set_output(". Unknown key '%s'", key);
syslog(LOG_ERR, "%s():%d: unknown key '%s'", __FUNCTION__, __LINE__, key);
return -1;
}
static int jump_config_value(int level, int key)
{
if ((level == LEVEL_INIT && key != KEY_FARMS && key != KEY_POLICIES) ||
(key == KEY_BCKS && level != LEVEL_FARMS) ||
(key == KEY_SESSIONS && level != LEVEL_FARMS) ||
(key == KEY_POLICIES && level != LEVEL_FARMS && level != LEVEL_INIT) ||
(key == KEY_ELEMENTS && level != LEVEL_POLICIES))
return -1;
return 0;
}
static int config_json_object(json_t *element, int level, int source)
{
const char *key;
json_t *value;
int ret = PARSER_OK;
json_object_foreach(element, key, value) {
c.level = level;
ret = config_key(key);
if (ret == -1)
return ret;
c.key = ret;
if (jump_config_value(level, c.key) == 0) {
ret = config_json(value, level, source, c.key);
if (ret) {
syslog(LOG_ERR, "%s():%d: error parsing object in level %d", __FUNCTION__, __LINE__, c.level);
return ret;
}
}
}
return ret;
}
static int config_json_array(json_t *element, int level, int source)
{
size_t size = json_array_size(element);
size_t i;
int ret = PARSER_OK;
for (i = 0; i < size && ret == PARSER_OK; i++) {
ret = config_json(json_array_get(element, i), level, source, -1);
}
return ret;
}
static int config_json_string(json_t *element, int level, int source)
{
int ret;
ret = config_value(json_string_value(element));
if (ret != PARSER_OK)
return ret;
syslog(LOG_DEBUG, "%s():%d: %d(level) %d(key) %s(value) %d(value)", __FUNCTION__, __LINE__, c.level, c.key, c.str_value, c.int_value);
ret = obj_set_attribute(&c, source);
init_pair(&c);
return ret;
}
static int config_json(json_t *element, int level, int source, int key)
{
int ret = PARSER_OK;
syslog(LOG_DEBUG, "%s():%d: %d(level) %d(source)", __FUNCTION__, __LINE__, level, source);
switch (json_typeof(element)) {
case JSON_OBJECT:
ret = config_json_object(element, level, source);
break;
case JSON_ARRAY:
if (level == LEVEL_INIT && key == KEY_FARMS)
level = LEVEL_FARMS;
if (level == LEVEL_INIT && key == KEY_POLICIES)
level = LEVEL_POLICIES;
if (level == LEVEL_FARMS && key == KEY_BCKS)
level = LEVEL_BCKS;
if (level == LEVEL_FARMS && key == KEY_SESSIONS)
level = LEVEL_SESSIONS;
if (level == LEVEL_FARMS && key == KEY_POLICIES)
level = LEVEL_FARMPOLICY;
if (level == LEVEL_POLICIES && key == KEY_ELEMENTS)
level = LEVEL_ELEMENTS;
ret = config_json_array(element, level, source);
if (level == LEVEL_FARMS || level == LEVEL_POLICIES)
level = LEVEL_INIT;
if (level == LEVEL_BCKS || level == LEVEL_FARMPOLICY || level == LEVEL_SESSIONS) {
level = LEVEL_FARMS;
}
if (level == LEVEL_ELEMENTS)
level = LEVEL_POLICIES;
break;
case JSON_STRING:
ret = config_json_string(element, level, source);
break;
default:
fprintf(stderr, "Configuration file unknown element type %d\n", json_typeof(element));
syslog(LOG_ERR, "Configuration file unknown element type %d", json_typeof(element));
}
return ret;
}
void config_pair_init(struct config_pair *c)
{
if (!c)
return;
c->level = -1;
c->key = -1;
c->str_value = NULL;
c->int_value = -1;
}
int config_file(const char *file)
{
FILE *fd;
json_error_t error;
json_t *root;
int ret = PARSER_OK;
fd = fopen(file, "r");
if (fd == NULL) {
fprintf(stderr, "Error open configuration file %s\n", file);
syslog(LOG_ERR, "Error open configuration file %s", file);
return PARSER_FAILED;
}
root = json_loadf(fd, JSON_ALLOW_NUL, &error);
if (root) {
ret = config_json(root, LEVEL_INIT, CONFIG_SRC_FILE, -1);
json_decref(root);
} else {
fprintf(stderr, "Configuration file error '%s' on line %d: %s", file, error.line, error.text);
syslog(LOG_ERR, "Configuration file error '%s' on line %d: %s", file, error.line, error.text);
ret = PARSER_FAILED;
}
fclose(fd);
return ret;
}
char *config_get_output(void)
{
return config_outbuf;
}
void config_delete_output(void)
{
config_outbuf[0] = '\0';
}
void config_set_output(char *fmt, ...)
{
int len;
va_list args;
len = strlen(config_outbuf);
va_start(args, fmt);
len = vsprintf(config_outbuf + len, fmt, args);
va_end(args);
}
int config_buffer(const char *buf)
{
json_error_t error;
json_t *root;
int ret = PARSER_OK;
syslog(LOG_NOTICE, "%s():%d: payload %d : %s", __FUNCTION__, __LINE__, (int)strlen(buf), buf);
root = json_loadb(buf, strlen(buf), JSON_ALLOW_NUL, &error);
if (root) {
ret = config_json(root, LEVEL_INIT, CONFIG_SRC_BUFFER, -1);
json_decref(root);
} else {
syslog(LOG_ERR, "Configuration error on line %d: %s", error.line, error.text);
ret = PARSER_FAILED;
}
return ret;
}
static void add_dump_obj(json_t *obj, const char *name, char *value)
{
if (value == NULL)
return;
json_object_set_new(obj, name, json_string(value));
}
static int add_dump_elements(json_t *obj, struct policy *p);
static struct json_t *add_dump_list(json_t *obj, const char *objname, int object,
struct list_head *head, char *name)
{
struct farm *f;
struct backend *b;
struct farmpolicy *fp;
struct policy *p;
struct element *e;
struct session *s;
json_t *jarray;
json_t *item;
char value[10];
char buf[100] = {};
if (continue_obj)
jarray = obj;
else
jarray = json_array();
switch (object) {
case LEVEL_FARMS:
list_for_each_entry(f, head, list) {
if (name != NULL && (strcmp(name, "") != 0) && (strcmp(f->name, name) != 0))
continue;
item = json_object();
add_dump_obj(item, CONFIG_KEY_NAME, f->name);
add_dump_obj(item, CONFIG_KEY_FAMILY, obj_print_family(f->family));
add_dump_obj(item, CONFIG_KEY_VIRTADDR, f->virtaddr);
add_dump_obj(item, CONFIG_KEY_VIRTPORTS, f->virtports);
if (f->srcaddr)
add_dump_obj(item, CONFIG_KEY_SRCADDR, f->srcaddr);
else
add_dump_obj(item, CONFIG_KEY_SRCADDR, "");
add_dump_obj(item, CONFIG_KEY_MODE, obj_print_mode(f->mode));
if (f->mode == VALUE_MODE_STLSDNAT) {
config_dump_int(value, f->responsettl);
add_dump_obj(item, CONFIG_KEY_RESPONSETTL, value);
}
add_dump_obj(item, CONFIG_KEY_PROTO, obj_print_proto(f->protocol));
add_dump_obj(item, CONFIG_KEY_SCHED, obj_print_sched(f->scheduler));
obj_print_meta(f->schedparam, (char *)buf);
add_dump_obj(item, CONFIG_KEY_SCHEDPARAM, buf);
buf[0] = '\0';
obj_print_meta(f->persistence, (char *)buf);
add_dump_obj(item, CONFIG_KEY_PERSIST, buf);
buf[0] = '\0';
config_dump_int(value, f->persistttl);
add_dump_obj(item, CONFIG_KEY_PERSISTTM, value);
add_dump_obj(item, CONFIG_KEY_HELPER, obj_print_helper(f->helper));
obj_print_log(f->log, (char *)buf);
add_dump_obj(item, CONFIG_KEY_LOG, buf);
if (f->logprefix && strcmp(f->logprefix, DEFAULT_LOG_LOGPREFIX) != 0)
add_dump_obj(item, CONFIG_KEY_LOGPREFIX, f->logprefix);
config_dump_hex(value, f->mark);
add_dump_obj(item, CONFIG_KEY_MARK, value);
config_dump_int(value, f->priority);
add_dump_obj(item, CONFIG_KEY_PRIORITY, value);
add_dump_obj(item, CONFIG_KEY_STATE, obj_print_state(f->state));
config_dump_int(value, f->newrtlimit);
add_dump_obj(item, CONFIG_KEY_NEWRTLIMIT, value);
config_dump_int(value, f->newrtlimitbst);
add_dump_obj(item, CONFIG_KEY_NEWRTLIMITBURST, value);
if (f->newrtlimit_logprefix && strcmp(f->newrtlimit_logprefix, DEFAULT_LOGPREFIX) != 0)
add_dump_obj(item, CONFIG_KEY_NEWRTLIMIT_LOGPREFIX, f->newrtlimit_logprefix);
config_dump_int(value, f->rstrtlimit);
add_dump_obj(item, CONFIG_KEY_RSTRTLIMIT, value);
config_dump_int(value, f->rstrtlimitbst);
add_dump_obj(item, CONFIG_KEY_RSTRTLIMITBURST, value);
if (f->rstrtlimit_logprefix && strcmp(f->rstrtlimit_logprefix, DEFAULT_LOGPREFIX) != 0)
add_dump_obj(item, CONFIG_KEY_RSTRTLIMIT_LOGPREFIX, f->rstrtlimit_logprefix);
config_dump_int(value, f->estconnlimit);
add_dump_obj(item, CONFIG_KEY_ESTCONNLIMIT, value);
if (f->estconnlimit_logprefix && strcmp(f->estconnlimit_logprefix, DEFAULT_LOGPREFIX) != 0)
add_dump_obj(item, CONFIG_KEY_ESTCONNLIMIT_LOGPREFIX, f->estconnlimit_logprefix);
add_dump_obj(item, CONFIG_KEY_TCPSTRICT, obj_print_switch(f->tcpstrict));
if (f->tcpstrict_logprefix && strcmp(f->tcpstrict_logprefix, DEFAULT_LOGPREFIX) != 0)
add_dump_obj(item, CONFIG_KEY_TCPSTRICT_LOGPREFIX, f->tcpstrict_logprefix);
config_dump_int(value, f->queue);
add_dump_obj(item, CONFIG_KEY_QUEUE, value);
if (f->flow_offload)
add_dump_obj(item, CONFIG_KEY_FLOWOFFLOAD, obj_print_switch(f->flow_offload));
add_dump_list(item, CONFIG_KEY_BCKS, LEVEL_BCKS, &f->backends, NULL);
if (f->total_static_sessions != 0)
add_dump_list(item, CONFIG_KEY_SESSIONS, LEVEL_SESSIONS, &f->static_sessions, NULL);
add_dump_list(item, CONFIG_KEY_POLICIES, LEVEL_FARMPOLICY, &f->policies, NULL);
json_array_append_new(jarray, item);
}
break;
case LEVEL_BCKS:
list_for_each_entry(b, head, list) {
item = json_object();
add_dump_obj(item, CONFIG_KEY_NAME, b->name);
add_dump_obj(item, CONFIG_KEY_IPADDR, b->ipaddr);
add_dump_obj(item, CONFIG_KEY_PORT, b->port);
add_dump_obj(item, CONFIG_KEY_SRCADDR, b->srcaddr);
config_dump_int(value, b->weight);
add_dump_obj(item, CONFIG_KEY_WEIGHT, value);
config_dump_int(value, b->priority);
add_dump_obj(item, CONFIG_KEY_PRIORITY, value);
config_dump_hex(value, b->mark);
add_dump_obj(item, CONFIG_KEY_MARK, value);
config_dump_int(value, b->estconnlimit);
add_dump_obj(item, CONFIG_KEY_ESTCONNLIMIT, value);
if (b->estconnlimit_logprefix && strcmp(b->estconnlimit_logprefix, DEFAULT_B_ESTCONNLIMIT_LOGPREFIX) != 0)
add_dump_obj(item, CONFIG_KEY_ESTCONNLIMIT_LOGPREFIX, b->estconnlimit_logprefix);
add_dump_obj(item, CONFIG_KEY_STATE, obj_print_state(b->state));
json_array_append_new(jarray, item);
}
break;
case LEVEL_FARMPOLICY:
list_for_each_entry(fp, head, list) {
item = json_object();
add_dump_obj(item, CONFIG_KEY_NAME, fp->policy->name);
json_array_append_new(jarray, item);
}
break;
case LEVEL_POLICIES:
list_for_each_entry(p, head, list) {
if (name != NULL && (strcmp(name, "") != 0) && (strcmp(p->name, name) != 0))
continue;
item = json_object();
add_dump_obj(item, CONFIG_KEY_NAME, p->name);
add_dump_obj(item, CONFIG_KEY_FAMILY, obj_print_family(p->family));
add_dump_obj(item, CONFIG_KEY_TYPE, obj_print_policy_type(p->type));
config_dump_int(value, p->timeout);
add_dump_obj(item, CONFIG_KEY_TIMEOUT, value);
config_dump_int(value, p->priority);
add_dump_obj(item, CONFIG_KEY_PRIORITY, value);
if (p->logprefix && strcmp(p->logprefix, DEFAULT_POLICY_LOGPREFIX) != 0)
add_dump_obj(item, CONFIG_KEY_LOGPREFIX, p->logprefix);
config_dump_int(value, p->used);
add_dump_obj(item, CONFIG_KEY_USED, value);
add_dump_elements(item, p);
json_array_append_new(jarray, item);
}
break;
case LEVEL_ELEMENTS:
list_for_each_entry(e, head, list) {
item = json_object();
add_dump_obj(item, CONFIG_KEY_DATA, e->data);
if (e->time)
add_dump_obj(item, CONFIG_KEY_TIME, e->time);
json_array_append_new(jarray, item);
}
break;
case LEVEL_SESSIONS:
list_for_each_entry(s, head, list) {
item = json_object();
add_dump_obj(item, CONFIG_KEY_CLIENT, s->client);
if (!s->bck)
add_dump_obj(item, CONFIG_KEY_BACKEND, UNDEFINED_VALUE);
else
add_dump_obj(item, CONFIG_KEY_BACKEND, s->bck->name);
if (s->expiration)
add_dump_obj(item, CONFIG_KEY_EXPIRATION, s->expiration);
json_array_append_new(jarray, item);
}
break;
default:
return NULL;
}
if (!continue_obj) {
json_object_set_new(obj, objname, jarray);
return jarray;
}
return NULL;
}
static int add_dump_elements(json_t *jdata, struct policy *p)
{
element_get_list(p);
add_dump_list(jdata, CONFIG_KEY_ELEMENTS, LEVEL_ELEMENTS, &p->elements, NULL);
//~ json_decref(jdata);
element_s_delete(p);
return 0;
}
int config_print_farms(char **buf, char *name)
{
struct list_head *farms = obj_get_farms();
json_t* jdata;
struct farm *f;
if (name && strcmp(name, "") != 0) {
f = farm_lookup_by_name(name);
if (!f)
return -1;
}
jdata = json_object();
add_dump_list(jdata, CONFIG_KEY_FARMS, LEVEL_FARMS, farms, name);
*buf = json_dumps(jdata, JSON_INDENT(8));
json_decref(jdata);
if (*buf == NULL)
return -1;
return 0;
}
int config_print_farm_sessions(char **buf, char *name)
{
json_t *jdata = json_object();
json_t *jdata_cont;
struct farm *f;
if (!name || strcmp(name, "") == 0)
return -1;
f = farm_lookup_by_name(name);
if (!f)
return -1;
jdata_cont = add_dump_list(jdata, CONFIG_KEY_SESSIONS, LEVEL_SESSIONS, &f->static_sessions, name);
continue_obj = 1;
session_get_timed(f);
add_dump_list(jdata_cont, CONFIG_KEY_SESSIONS, LEVEL_SESSIONS, &f->timed_sessions, name);
continue_obj = 0;
*buf = json_dumps(jdata, JSON_INDENT(8));
json_decref(jdata);
session_s_delete(f, SESSION_TYPE_TIMED);
if (*buf == NULL)
return -1;
return 0;
}
int config_print_policies(char **buf, char *name)
{
struct list_head *policies = obj_get_policies();
json_t* jdata = json_object();
add_dump_list(jdata, CONFIG_KEY_POLICIES, LEVEL_POLICIES, policies, name);
*buf = json_dumps(jdata, JSON_INDENT(8));
json_decref(jdata);
if (*buf == NULL)
return -1;
return 0;
}
int config_set_farm_action(const char *name, const char *value)
{
struct farm *f;
if (!name || strcmp(name, "") == 0)
return farm_s_set_action(config_value_action(value));
f = farm_lookup_by_name(name);
if (!f) {
config_set_output(". Unknown farm '%s'", name);
return -1;
}
return farm_set_action(f, config_value_action(value));
}
int config_set_backend_action(const char *fname, const char *bname, const char *value)
{
struct farm *f;
struct backend *b;
if (!fname || strcmp(fname, "") == 0)
return -1;
f = farm_lookup_by_name(fname);
if (!f) {
config_set_output(". Unknown farm '%s'", fname);
return -1;
}
if (!bname || strcmp(bname, "") == 0)
return backend_s_set_action(f, config_value_action(value));
b = backend_lookup_by_key(f, KEY_NAME, bname, 0);
if (!b) {
config_set_output(". Unknown backend '%s' in farm '%s'", bname, fname);
return -1;
}
return backend_set_action(b, config_value_action(value));
}
int config_set_session_action(const char *fname, const char *sname, const char *value)
{
struct farm *f;
struct session *s = NULL;
char name[255] = { 0 };
char *c;
int ret = -1;
int timed = 0;
int action = config_value_action(value);
if (!fname || strcmp(fname, "") == 0) {
config_set_output(". Please select a valid farm");
return -1;
}
f = farm_lookup_by_name(fname);
if (!f) {
config_set_output(". Unknown farm '%s'", fname);
return -1;
}
if (!sname || strcmp(sname, "") == 0) {
ret = session_s_set_action(f, action);
goto apply;
}
/* Traduce URL to plain text */
sprintf(name, "%s", sname);
for (c = name; (c = strchr(c, '_')); ++c)
*c = ' ';
s = session_lookup_by_key(f, SESSION_TYPE_STATIC, KEY_CLIENT, name);
if (s) {
ret = session_set_action(s, SESSION_TYPE_STATIC, action);
goto apply;
}
if (action == ACTION_STOP) {
timed = 1;
session_get_timed(f);
s = session_lookup_by_key(f, SESSION_TYPE_TIMED, KEY_CLIENT, name);
if (s) {
ret = session_set_action(s, SESSION_TYPE_TIMED, action);
goto apply;
}
return 0;
}
config_set_output(". Unknown session '%s' in farm '%s'", sname, fname);
return -1;
apply:
if (ret > 0) {
config_set_farm_action(fname, CONFIG_VALUE_ACTION_RELOAD);
obj_rulerize(OBJ_START);
}
if (timed) {
session_s_delete(f, SESSION_TYPE_TIMED);
return 0;
}
if (action != ACTION_STOP)
return 0;
if (!s)
return session_s_set_action(f, ACTION_DELETE);
return session_set_action(s, SESSION_TYPE_STATIC, ACTION_DELETE);
}
int config_set_fpolicy_action(const char *fname, const char *fpname, const char *value)
{
struct farm *f;
struct farmpolicy *fp;
if (!fname || strcmp(fname, "") == 0) {
config_set_output(". Please select a valid farm");
return -1;
}
f = farm_lookup_by_name(fname);
if (!f) {
config_set_output(". Unknown farm '%s'", fname);
return -1;
}
if (!fpname || strcmp(fpname, "") == 0)
return farmpolicy_s_set_action(f, config_value_action(value));
fp = farmpolicy_lookup_by_name(f, fpname);
if (!fp) {
config_set_output(". Unknown farm policy '%s' in farm '%s'", fpname, fname);
return -1;
}
farmpolicy_set_action(fp, config_value_action(value));
return 0;
}
int config_set_policy_action(const char *name, const char *value)
{
struct policy *p;
if (!name || strcmp(name, "") == 0)
return policy_s_set_action(config_value_action(value));
p = policy_lookup_by_name(name);
if (!p) {
config_set_output(". Unknown policy '%s'", name);
return -1;
}
return policy_set_action(p, config_value_action(value));
}
int config_set_element_action(const char *pname, const char *edata, const char *value)
{
struct policy *p;
struct element *e;
if (!pname || strcmp(pname, "") == 0) {
config_set_output(". Please select a valid policy");
return -1;
}
p = policy_lookup_by_name(pname);
if (!p) {
config_set_output(". Unknown policy '%s'", pname);
return -1;
}
if (!edata || strcmp(edata, "") == 0)
return element_s_set_action(p, config_value_action(value));
e = element_lookup_by_name(p, edata);
if (!e) {
config_set_output(". Unknown element '%s' in policy '%s'", edata, pname);
return -1;
}
return element_set_action(e, config_value_action(value));
}
int config_get_elements(const char *pname)
{
struct policy *p;
p = policy_lookup_by_name(pname);
if (!p) {
config_set_output(". Unknown policy '%s'", pname);
return -1;
}
return element_get_list(p);
}
int config_delete_elements(const char *pname)
{
struct policy *p;
p = policy_lookup_by_name(pname);
if (!p) {
config_set_output(". Unknown policy '%s'", pname);
return -1;
}
return element_s_delete(p);
}
void config_print_response(char **buf, char *fmt, ...)
{
int len = 0;
va_list args;
len = sprintf(*buf, "{\"response\": \"");
va_start(args, fmt);
len += vsprintf(*buf + len, fmt, args);
va_end(args);
sprintf(*buf + len, "\"}");
}
nftlb-0.6/src/elements.c000066400000000000000000000127171364062056700152540ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include "elements.h"
#include "policies.h"
#include "objects.h"
#include "nft.h"
static struct element * element_create(struct policy *p, char *data, char *time)
{
struct element *e = (struct element *)malloc(sizeof(struct element));
if (!e) {
syslog(LOG_ERR, "element memory allocation error");
return NULL;
}
e->policy = p;
obj_set_attribute_string(data, &e->data);
e->action = ACTION_START;
e->time = DEFAULT_ELEMENT_TIME;
if (time && strcmp(time, "") != 0)
obj_set_attribute_string(time, &e->time);
list_add_tail(&e->list, &p->elements);
p->total_elem++;
return e;
}
static int element_delete_node(struct element *e)
{
list_del(&e->list);
if (e->data)
free(e->data);
if (e->time && strcmp(e->time, "") != 0)
free(e->time);
free(e);
return 0;
}
static int element_delete(struct element *e)
{
struct policy *p = e->policy;
p->total_elem--;
policy_set_action(p, ACTION_RELOAD);
element_delete_node(e);
return 0;
}
static int nft_parse_elements(struct policy *p, const char *buf)
{
char *ini_ptr = NULL;
char *fin_ptr = NULL;
char element1[2550] = {0};
char element2[2550] = {0};
char element3[2550] = {0};
int next = 0;
ini_ptr = strstr(buf, "elements = { ");
if (ini_ptr == NULL)
return 0;
ini_ptr += 13;
new_element:
next = 0;
if (p->timeout) {
if ((fin_ptr = strstr(ini_ptr, " expires ")) != NULL) {
snprintf(element1, fin_ptr - ini_ptr + 1, "%s", ini_ptr);
fin_ptr += 9;
ini_ptr = fin_ptr;
} else
return 0;
}
if ((fin_ptr = strstr(ini_ptr + strlen(element2), ",")) != NULL) {
next = 1;
} else {
if ((fin_ptr = strstr(ini_ptr, " ")) == NULL)
return 0;
}
snprintf(element3, fin_ptr - ini_ptr + 1, "%s", ini_ptr);
fin_ptr += 1;
ini_ptr = fin_ptr;
if (p->timeout)
element_create(p, element3, element2);
else
element_create(p, element3, NULL);
while (*fin_ptr == '\n' || *fin_ptr == '\t' || *fin_ptr == ' ') {
fin_ptr++;
}
if (next && (*fin_ptr != '}' || *fin_ptr != '\0')) {
ini_ptr = fin_ptr;
goto new_element;
}
return 0;
}
void element_s_print(struct policy *p)
{
struct element *e;
list_for_each_entry(e, &p->elements, list) {
syslog(LOG_DEBUG," [element] ");
syslog(LOG_DEBUG," [data] %s", e->data);
if (p->timeout && e->time && strcmp(e->time, "") != 0)
syslog(LOG_DEBUG," [time] %s", e->time);
syslog(LOG_DEBUG," *[action] %d", e->action);
}
}
struct element * element_lookup_by_name(struct policy *p, const char *data)
{
struct element *e;
list_for_each_entry(e, &p->elements, list) {
if (strcmp(e->data, data) == 0)
return e;
}
return NULL;
}
int element_set_action(struct element *e, int action)
{
syslog(LOG_DEBUG, "%s():%d: element %s action is %d - new action %d", __FUNCTION__, __LINE__, e->data, e->action, action);
if (action == ACTION_DELETE) {
element_delete(e);
return 1;
}
if (e->action != action) {
e->action = action;
return 1;
}
return 0;
}
int element_s_set_action(struct policy *p, int action)
{
struct element *e, *next;
if (action == ACTION_STOP) {
policy_set_action(p, ACTION_FLUSH);
return 0;
}
list_for_each_entry_safe(e, next, &p->elements, list)
element_set_action(e, action);
return 0;
}
int element_s_delete(struct policy *p)
{
struct element *e, *next;
list_for_each_entry_safe(e, next, &p->elements, list)
element_delete(e);
//~ p->total_elem = 0;
return 0;
}
int element_set_attribute(struct config_pair *c)
{
struct policy *p = obj_get_current_policy();
struct element *e = obj_get_current_element();
if (!p || (c->key != KEY_DATA && !e))
return PARSER_OBJ_UNKNOWN;
switch (c->key) {
case KEY_DATA:
e = element_lookup_by_name(p, c->str_value);
if (!e) {
e = element_create(p, c->str_value, NULL);
if (!e)
return -1;
}
obj_set_current_element(e);
break;
case KEY_TIME:
obj_set_attribute_string(c->str_value, &e->time);
break;
case KEY_ACTION:
element_set_action(e, c->int_value);
break;
default:
return -1;
}
return 0;
}
int element_pos_actionable(struct config_pair *c)
{
struct policy *p = obj_get_current_policy();
struct element *e = obj_get_current_element();
if (!p || !e)
return -1;
syslog(LOG_DEBUG, "%s():%d: pos actionable element %s of policy %s with param %d", __FUNCTION__, __LINE__, e->data, p->name, c->key);
policy_set_action(p, ACTION_RELOAD);
return 0;
}
int element_get_list(struct policy *p)
{
const char *buf;
syslog(LOG_DEBUG, "%s():%d: policy %s", __FUNCTION__, __LINE__, p->name);
nft_get_rules_buffer(&buf, KEY_POLICIES, NULL, p);
p->total_elem = 0;
nft_parse_elements(p, buf);
nft_del_rules_buffer(buf);
element_s_print(p);
return 0;
}
nftlb-0.6/src/events.c000066400000000000000000000034211364062056700147340ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include "events.h"
#include "server.h"
#include
#include
struct events_stct {
struct ev_loop *loop;
struct ev_io *srv_accept;
struct ev_io *net_ntlnk;
};
static struct events_stct st_ev;
int loop_init(void)
{
st_ev.loop = ev_default_loop(0);
return 0;
}
int loop_run(void)
{
while (1)
ev_loop(st_ev.loop, 0);
return 0;
}
struct ev_loop *get_loop(void)
{
return st_ev.loop;
}
struct ev_io *events_get_ntlnk(void)
{
return st_ev.net_ntlnk;
}
struct ev_io *events_create_ntlnk(void)
{
st_ev.net_ntlnk = (struct ev_io *)malloc(sizeof(struct ev_io));
return st_ev.net_ntlnk;
}
void events_delete_ntlnk(void)
{
if (st_ev.net_ntlnk)
free(st_ev.net_ntlnk);
}
struct ev_io *events_get_srv(void)
{
return st_ev.srv_accept;
}
struct ev_io *events_create_srv(void)
{
st_ev.srv_accept = (struct ev_io *)malloc(sizeof(struct ev_io));
return st_ev.srv_accept;
}
void events_delete_srv(void)
{
if (st_ev.srv_accept)
free(st_ev.srv_accept);
}
nftlb-0.6/src/farmpolicy.c000066400000000000000000000111351364062056700155760ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include "farmpolicy.h"
#include "farms.h"
#include "objects.h"
#include "network.h"
static struct farmpolicy * farmpolicy_create(struct farm *f, struct policy *p)
{
struct farmpolicy *fp = (struct farmpolicy *)malloc(sizeof(struct farmpolicy));
if (!fp) {
syslog(LOG_ERR, "Farm Policy memory allocation error");
return NULL;
}
fp->farm = f;
fp->policy = p;
fp->action = DEFAULT_ACTION;
p->used++;
f->policies_action = DEFAULT_ACTION;
if (f->policies_used > 0 && f->action == ACTION_RELOAD)
f->policies_action = ACTION_RELOAD;
f->policies_used++;
list_add_tail(&fp->list, &f->policies);
return fp;
}
static int farmpolicy_delete(struct farmpolicy *fp)
{
list_del(&fp->list);
if (fp->farm->policies_used > 0)
fp->farm->policies_used--;
if (fp->policy->used > 0)
fp->policy->used--;
fp->farm->policies_action = ACTION_STOP;
if (fp->farm->policies_used > 0 && fp->farm->action == ACTION_RELOAD)
fp->farm->policies_action = ACTION_RELOAD;
free(fp);
return 0;
}
void farmpolicy_s_print(struct farm *f)
{
struct farmpolicy *fp;
list_for_each_entry(fp, &f->policies, list) {
syslog(LOG_DEBUG," [policy] ");
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_NAME, fp->policy->name);
syslog(LOG_DEBUG," *[%s] %d", CONFIG_KEY_ACTION, fp->action);
}
}
struct farmpolicy * farmpolicy_lookup_by_name(struct farm *f, const char *name)
{
struct farmpolicy *fp;
list_for_each_entry(fp, &f->policies, list) {
if (strcmp(fp->policy->name, name) == 0)
return fp;
}
return NULL;
}
int farmpolicy_set_action(struct farmpolicy *fp, int action)
{
if ((action == ACTION_DELETE) || (action == ACTION_STOP)) {
farmpolicy_delete(fp);
return 1;
}
if (fp->action != action) {
fp->action = action;
fp->farm->policies_action = action;
return 1;
}
return 0;
}
int farmpolicy_s_set_action(struct farm *f, int action)
{
struct farmpolicy *fp, *next;
list_for_each_entry_safe(fp, next, &f->policies, list)
farmpolicy_set_action(fp, action);
fp->farm->policies_action = action;
return 0;
}
int farmpolicy_s_delete(struct farm *f)
{
struct farmpolicy *fp, *next;
list_for_each_entry_safe(fp, next, &f->policies, list)
farmpolicy_delete(fp);
return 0;
}
int farmpolicy_s_lookup_policy_action(struct farm *f, char *name, int action)
{
struct farmpolicy *fp;
int ret = 0;
fp = farmpolicy_lookup_by_name(f, name);
if (fp)
ret = farmpolicy_set_action(fp, action);
if (ret)
f->action = ACTION_RELOAD;
return 0;
}
int farmpolicy_set_attribute(struct config_pair *c)
{
struct farmpolicy *fp = obj_get_current_farmpolicy();
struct farm *f = obj_get_current_farm();
struct policy *p;
if (!f)
return PARSER_OBJ_UNKNOWN;
switch (c->key) {
case KEY_NAME:
p = policy_lookup_by_name(c->str_value);
if (!p)
return -1;
fp = farmpolicy_lookup_by_name(f, c->str_value);
if (fp)
return 0;
fp = farmpolicy_create(f, p);
obj_set_current_farmpolicy(fp);
if (fp->farm->policies_used > 0 && fp->farm->iface == DEFAULT_IFNAME)
farm_set_ifinfo(fp->farm, KEY_IFACE);
break;
default:
return PARSER_STRUCT_FAILED;
}
return PARSER_OK;
}
int farmpolicy_pre_actionable(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
if (!f)
return -1;
syslog(LOG_DEBUG, "%s():%d: pre actionable farm policy for farm %s", __FUNCTION__, __LINE__, f->name);
farm_set_action(f, ACTION_RELOAD);
return 0;
}
int farmpolicy_pos_actionable(struct config_pair *c)
{
struct farmpolicy *fp = obj_get_current_farmpolicy();
struct farm *f = obj_get_current_farm();
if (!fp || !f)
return -1;
syslog(LOG_DEBUG, "%s():%d: pos actionable farm policy %s for farm %s with param %d", __FUNCTION__, __LINE__, fp->policy->name, f->name, c->key);
farm_set_action(f, ACTION_RELOAD);
return 0;
}
nftlb-0.6/src/farms.c000066400000000000000000000744331364062056700145530ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include
#include "farms.h"
#include "backends.h"
#include "sessions.h"
#include "farmpolicy.h"
#include "objects.h"
#include "config.h"
#include "nft.h"
#include "network.h"
static struct farm * farm_create(char *name)
{
struct list_head *farms = obj_get_farms();
struct farm *pfarm = (struct farm *)malloc(sizeof(struct farm));
if (!pfarm) {
syslog(LOG_ERR, "Farm memory allocation error");
return NULL;
}
obj_set_attribute_string(name, &pfarm->name);
pfarm->fqdn = DEFAULT_FQDN;
pfarm->iface = DEFAULT_IFNAME;
pfarm->oface = DEFAULT_IFNAME;
pfarm->iethaddr = DEFAULT_ETHADDR;
pfarm->oethaddr = DEFAULT_ETHADDR;
pfarm->ifidx = DEFAULT_IFIDX;
pfarm->ofidx = DEFAULT_IFIDX;
pfarm->virtaddr = DEFAULT_VIRTADDR;
pfarm->virtports = DEFAULT_VIRTPORTS;
pfarm->srcaddr = DEFAULT_SRCADDR;
pfarm->family = DEFAULT_FAMILY;
pfarm->mode = DEFAULT_MODE;
pfarm->responsettl = DEFAULT_RESPONSETTL;
pfarm->protocol = DEFAULT_PROTO;
pfarm->scheduler = DEFAULT_SCHED;
pfarm->schedparam = DEFAULT_SCHEDPARAM;
pfarm->persistence = DEFAULT_PERSIST;
pfarm->persistttl = DEFAULT_PERSISTTM;
pfarm->helper = DEFAULT_HELPER;
pfarm->log = DEFAULT_LOG;
pfarm->logprefix = DEFAULT_LOG_LOGPREFIX;
pfarm->mark = DEFAULT_MARK;
pfarm->state = DEFAULT_FARM_STATE;
pfarm->action = DEFAULT_ACTION;
pfarm->reload_action = VALUE_RLD_NONE;
init_list_head(&pfarm->backends);
init_list_head(&pfarm->policies);
pfarm->total_weight = 0;
pfarm->priority = DEFAULT_PRIORITY;
pfarm->newrtlimit = DEFAULT_NEWRTLIMIT;
pfarm->newrtlimitbst = DEFAULT_RTLIMITBURST;
pfarm->newrtlimit_logprefix = DEFAULT_LOGPREFIX;
pfarm->rstrtlimit = DEFAULT_RSTRTLIMIT;
pfarm->rstrtlimitbst = DEFAULT_RTLIMITBURST;
pfarm->rstrtlimit_logprefix = DEFAULT_LOGPREFIX;
pfarm->estconnlimit = DEFAULT_ESTCONNLIMIT;
pfarm->estconnlimit_logprefix = DEFAULT_LOGPREFIX;
pfarm->tcpstrict = DEFAULT_TCPSTRICT;
pfarm->tcpstrict_logprefix = DEFAULT_LOGPREFIX;
pfarm->queue = DEFAULT_QUEUE;
pfarm->flow_offload = DEFAULT_FLOWOFFLOAD;
pfarm->total_bcks = 0;
pfarm->bcks_available = 0;
pfarm->bcks_are_marked = 0;
pfarm->bcks_have_port = 0;
pfarm->bcks_have_srcaddr = 0;
pfarm->bcks_have_if = 0;
pfarm->policies_used = 0;
pfarm->policies_action = ACTION_NONE;
pfarm->nft_chains = 0;
init_list_head(&pfarm->static_sessions);
pfarm->total_static_sessions = 0;
init_list_head(&pfarm->timed_sessions);
pfarm->total_timed_sessions = 0;
list_add_tail(&pfarm->list, farms);
obj_set_total_farms(obj_get_total_farms() + 1);
return pfarm;
}
static int farm_delete(struct farm *pfarm)
{
syslog(LOG_DEBUG, "%s():%d: deleting farm %s",
__FUNCTION__, __LINE__, pfarm->name);
backend_s_delete(pfarm);
farmpolicy_s_delete(pfarm);
list_del(&pfarm->list);
if (pfarm->name && strcmp(pfarm->name, "") != 0)
free(pfarm->name);
if (pfarm->fqdn && strcmp(pfarm->fqdn, "") != 0)
free(pfarm->fqdn);
if (pfarm->iface && strcmp(pfarm->iface, "") != 0)
free(pfarm->iface);
if (pfarm->oface && strcmp(pfarm->oface, "") != 0)
free(pfarm->oface);
if (pfarm->iethaddr && strcmp(pfarm->iethaddr, "") != 0)
free(pfarm->iethaddr);
if (pfarm->oethaddr && strcmp(pfarm->oethaddr, "") != 0)
free(pfarm->oethaddr);
if (pfarm->virtaddr && strcmp(pfarm->virtaddr, "") != 0)
free(pfarm->virtaddr);
if (pfarm->virtports && strcmp(pfarm->virtports, "") != 0)
free(pfarm->virtports);
if (pfarm->logprefix && strcmp(pfarm->logprefix, DEFAULT_LOG_LOGPREFIX) != 0)
free(pfarm->logprefix);
if (pfarm->newrtlimit_logprefix && strcmp(pfarm->newrtlimit_logprefix, DEFAULT_LOGPREFIX) != 0)
free(pfarm->newrtlimit_logprefix);
if (pfarm->rstrtlimit_logprefix && strcmp(pfarm->rstrtlimit_logprefix, DEFAULT_LOGPREFIX) != 0)
free(pfarm->rstrtlimit_logprefix);
if (pfarm->estconnlimit_logprefix && strcmp(pfarm->estconnlimit_logprefix, DEFAULT_LOGPREFIX) != 0)
free(pfarm->estconnlimit_logprefix);
if (pfarm->tcpstrict_logprefix && strcmp(pfarm->tcpstrict_logprefix, DEFAULT_LOGPREFIX) != 0)
free(pfarm->tcpstrict_logprefix);
free(pfarm);
obj_set_total_farms(obj_get_total_farms() - 1);
return 0;
}
static int farm_validate(struct farm *f)
{
syslog(LOG_DEBUG, "%s():%d: validating farm %s",
__FUNCTION__, __LINE__, f->name);
if (!f->virtaddr || strcmp(f->virtaddr, "") == 0)
return 0;
if (farm_needs_policies(f) &&
(!f->iface || (strcmp(f->iface, "") == 0))) {
return 0;
}
if ((farm_is_ingress_mode(f) || farm_needs_flowtable(f)) &&
((!f->iface || (strcmp(f->iface, "") == 0)) ||
(!f->oface || (strcmp(f->oface, "") == 0)))) {
return 0;
}
if (farm_is_ingress_mode(f) &&
(!f->iethaddr || strcmp(f->iethaddr, "") == 0) &&
(!f->oethaddr || strcmp(f->oethaddr, "") == 0))
return 0;
return 1;
}
static int farm_is_available(struct farm *f)
{
syslog(LOG_DEBUG, "%s():%d: farm %s state is %s",
__FUNCTION__, __LINE__, f->name, obj_print_state(f->state));
return (f->state == VALUE_STATE_UP) && farm_validate(f);
}
static int farm_s_update_dsr_counter(void)
{
struct list_head *farms = obj_get_farms();
struct farm *f;
int dsrcount = 0;
int curcount = obj_get_dsr_counter();
syslog(LOG_DEBUG, "%s():%d: updating dsr counter", __FUNCTION__, __LINE__);
list_for_each_entry(f, farms, list) {
if (farm_is_ingress_mode(f))
dsrcount++;
}
if (dsrcount != curcount)
syslog(LOG_DEBUG, "%s():%d: farm dsr counter becomes %d", __FUNCTION__, __LINE__, dsrcount);
obj_set_dsr_counter(dsrcount);
return dsrcount;
}
static void farm_manage_eventd(void)
{
farm_s_update_dsr_counter();
if (obj_get_dsr_counter() && !net_get_event_enabled()) {
net_eventd_init();
}
if (!obj_get_dsr_counter() && net_get_event_enabled()) {
net_eventd_stop();
}
}
int farm_needs_flowtable(struct farm *f)
{
return f->flow_offload;
}
static int farm_set_netinfo(struct farm *f)
{
syslog(LOG_DEBUG, "%s():%d: farm %s", __FUNCTION__, __LINE__, f->name);
if (f->state != VALUE_STATE_UP) {
syslog(LOG_INFO, "%s():%d: farm %s doesn't require low level network info", __FUNCTION__, __LINE__, f->name);
return -1;
}
if (farm_is_ingress_mode(f) &&
farm_set_ifinfo(f, KEY_IFACE) == 0 &&
farm_set_ifinfo(f, KEY_OFACE) == 0 ) {
farm_manage_eventd();
backend_s_find_ethers(f);
}
if (farm_needs_policies(f))
farm_set_ifinfo(f, KEY_IFACE);
if (farm_needs_flowtable(f)) {
farm_set_ifinfo(f, KEY_IFACE);
farm_set_ifinfo(f, KEY_OFACE);
}
return 0;
}
static int farm_set_mark(struct farm *f, int new_value)
{
int old_value = f->mark;
syslog(LOG_DEBUG, "%s():%d: farm %s old mark %d new mark %d", __FUNCTION__, __LINE__, f->name, old_value, new_value);
if (f->mode != VALUE_MODE_DNAT && f->mode != VALUE_MODE_SNAT) {
syslog(LOG_INFO, "%s():%d: mark for farm %s not available for the current mode %d", __FUNCTION__, __LINE__, f->name, f->mode);
return 0;
}
if (new_value & NFTLB_POSTROUTING_MARK) {
syslog(LOG_ERR, "%s():%d: mark 0x%x for farm %s conflicts with the POSTROUTING mark 0x%x", __FUNCTION__, __LINE__, f->mark, f->name, NFTLB_POSTROUTING_MARK);
return 0;
}
f->mark = new_value;
return 0;
}
static int farm_set_state(struct farm *f, int new_value)
{
int old_value = f->state;
syslog(LOG_DEBUG, "%s():%d: farm %s old state %d new state %d", __FUNCTION__, __LINE__, f->name, old_value, new_value);
if (old_value != VALUE_STATE_UP &&
new_value == VALUE_STATE_UP) {
farm_set_action(f, ACTION_START);
farm_set_netinfo(f);
}
if (old_value == VALUE_STATE_UP &&
new_value != VALUE_STATE_UP) {
farm_set_action(f, ACTION_STOP);
farm_manage_eventd();
}
f->state = new_value;
return 0;
}
static int farm_set_mode(struct farm *f, int new_value)
{
int old_value = f->mode;
syslog(LOG_DEBUG, "%s():%d: farm %s old mode %d new mode %d", __FUNCTION__, __LINE__, f->name, old_value, new_value);
if (old_value != new_value) {
f->mode = new_value;
farm_set_netinfo(f);
backend_s_validate(f);
}
return 0;
}
static int farm_set_port(struct farm *f, char *new_value)
{
syslog(LOG_DEBUG, "%s():%d: farm %s old port %s new port %s", __FUNCTION__, __LINE__, f->name, f->virtports, new_value);
if (strcmp(new_value, "0") != 0)
obj_set_attribute_string(new_value, &f->virtports);
if (strcmp(new_value, "") == 0)
f->protocol = VALUE_PROTO_ALL;
return 0;
}
static int farm_set_sched(struct farm *f, int new_value)
{
int old_value = f->scheduler;
syslog(LOG_DEBUG, "%s():%d: farm %s old scheduler %d new scheduler %d", __FUNCTION__, __LINE__, f->name, old_value, new_value);
f->scheduler = new_value;
if (f->scheduler == VALUE_SCHED_HASH && f->schedparam == VALUE_META_NONE) {
f->schedparam = VALUE_META_SRCIP;
}
if (f->scheduler != VALUE_SCHED_HASH) {
f->schedparam = VALUE_META_NONE;
}
return 0;
}
static int farm_set_persistence(struct farm *f, int new_value)
{
int old_value = f->persistence;
syslog(LOG_DEBUG, "%s():%d: farm %s old persistence %d new persistence %d", __FUNCTION__, __LINE__, f->name, old_value, new_value);
session_s_delete(f, SESSION_TYPE_STATIC);
f->persistence = new_value;
return 0;
}
static void farm_print(struct farm *f)
{
char buf[100] = {};
syslog(LOG_DEBUG," [farm] ");
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_NAME, f->name);
if (f->fqdn)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_FQDN, f->fqdn);
if (f->iface)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_IFACE, f->iface);
if (f->iethaddr)
syslog(LOG_DEBUG," [i-%s] %s", CONFIG_KEY_ETHADDR, f->iethaddr);
syslog(LOG_DEBUG," *[ifidx] %d", f->ifidx);
if (f->oface)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_OFACE, f->oface);
if (f->oethaddr)
syslog(LOG_DEBUG," [o-%s] %s", CONFIG_KEY_ETHADDR, f->oethaddr);
syslog(LOG_DEBUG," *[ofidx] %d", f->ofidx);
if (f->virtaddr)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_VIRTADDR, f->virtaddr);
if (f->virtports)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_VIRTPORTS, f->virtports);
if (f->srcaddr)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_SRCADDR, f->srcaddr);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_FAMILY, obj_print_family(f->family));
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_MODE, obj_print_mode(f->mode));
if (f->mode == VALUE_MODE_STLSDNAT)
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_RESPONSETTL, f->responsettl);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_PROTO, obj_print_proto(f->protocol));
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_SCHED, obj_print_sched(f->scheduler));
obj_print_meta(f->schedparam, (char *)buf);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_SCHEDPARAM, buf);
buf[0] = '\0';
obj_print_meta(f->persistence, (char *)buf);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_PERSIST, buf);
buf[0] = '\0';
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_PERSISTTM, f->persistttl);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_HELPER, obj_print_helper(f->helper));
obj_print_log(f->log, (char *)buf);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_LOG, buf);
if (f->logprefix)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_LOGPREFIX, f->logprefix);
syslog(LOG_DEBUG," [%s] 0x%x", CONFIG_KEY_MARK, f->mark);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_STATE, obj_print_state(f->state));
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_PRIORITY, f->priority);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_NEWRTLIMIT, f->newrtlimit);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_NEWRTLIMITBURST, f->newrtlimitbst);
if (f->newrtlimit_logprefix)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_NEWRTLIMIT_LOGPREFIX, f->newrtlimit_logprefix);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_RSTRTLIMIT, f->rstrtlimit);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_RSTRTLIMITBURST, f->rstrtlimitbst);
if (f->rstrtlimit_logprefix)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_RSTRTLIMIT_LOGPREFIX, f->rstrtlimit_logprefix);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_ESTCONNLIMIT, f->estconnlimit);
if (f->estconnlimit_logprefix)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_ESTCONNLIMIT_LOGPREFIX, f->estconnlimit_logprefix);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_TCPSTRICT, obj_print_switch(f->tcpstrict));
if (f->tcpstrict_logprefix)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_TCPSTRICT_LOGPREFIX, f->tcpstrict_logprefix);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_QUEUE, f->queue);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_FLOWOFFLOAD, obj_print_switch(f->flow_offload));
syslog(LOG_DEBUG," *[total_weight] %d", f->total_weight);
syslog(LOG_DEBUG," *[total_bcks] %d", f->total_bcks);
syslog(LOG_DEBUG," *[bcks_available] %d", f->bcks_available);
syslog(LOG_DEBUG," *[bcks_are_marked] %d", f->bcks_are_marked);
syslog(LOG_DEBUG," *[bcks_have_port] %d", f->bcks_have_port);
syslog(LOG_DEBUG," *[bcks_have_srcaddr] %d", f->bcks_have_srcaddr);
syslog(LOG_DEBUG," *[policies_action] %d", f->policies_action);
syslog(LOG_DEBUG," *[policies_used] %d", f->policies_used);
syslog(LOG_DEBUG," *[total_static_sessions] %d", f->total_static_sessions);
syslog(LOG_DEBUG," *[total_timed_sessions] %d", f->total_timed_sessions);
syslog(LOG_DEBUG," *[%s] %d", CONFIG_KEY_ACTION, f->action);
syslog(LOG_DEBUG," *[reload_action] %x", f->reload_action);
syslog(LOG_DEBUG," *[nft_chains] %x", f->nft_chains);
if (f->total_bcks != 0)
backend_s_print(f);
if (f->total_static_sessions || f->total_timed_sessions)
session_s_print(f);
farmpolicy_s_print(f);
}
static int farm_set_newrtlimit(struct farm *f, int new_value)
{
if (f->newrtlimit == new_value)
return PARSER_OK;
if (new_value == 0)
f->reload_action |= VALUE_RLD_NEWRTLIMIT_STOP;
else
f->reload_action |= VALUE_RLD_NEWRTLIMIT_START;
f->newrtlimit = new_value;
return PARSER_OK;
}
static int farm_set_rstrtlimit(struct farm *f, int new_value)
{
if (f->rstrtlimit == new_value)
return PARSER_OK;
if (new_value == 0)
f->reload_action |= VALUE_RLD_RSTRTLIMIT_STOP;
else
f->reload_action |= VALUE_RLD_RSTRTLIMIT_START;
f->rstrtlimit = new_value;
return PARSER_OK;
}
static int farm_set_estconnlimit(struct farm *f, int new_value)
{
if (f->estconnlimit == new_value)
return PARSER_OK;
if (new_value == 0)
f->reload_action |= VALUE_RLD_ESTCONNLIMIT_STOP;
else
f->reload_action |= VALUE_RLD_ESTCONNLIMIT_START;
f->estconnlimit = new_value;
return PARSER_OK;
}
static int farm_set_tcpstrict(struct farm *f, int new_value)
{
if (new_value == VALUE_SWITCH_OFF)
f->reload_action |= VALUE_RLD_TCPSTRICT_STOP;
else
f->reload_action |= VALUE_RLD_TCPSTRICT_START;
f->tcpstrict = new_value;
return PARSER_OK;
}
static int farm_set_queue(struct farm *f, int new_value)
{
if (new_value == -1)
f->reload_action |= VALUE_RLD_QUEUE_STOP;
else
f->reload_action |= VALUE_RLD_QUEUE_START;
f->queue = new_value;
return PARSER_OK;
}
int farm_changed(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
if (!f)
return -1;
syslog(LOG_DEBUG, "%s():%d: farm %s with param %d", __FUNCTION__, __LINE__, f->name, c->key);
switch (c->key) {
case KEY_NAME:
return 1;
break;
case KEY_NEWNAME:
return !obj_equ_attribute_string(f->name, c->str_value);
break;
case KEY_FQDN:
return !obj_equ_attribute_string(f->fqdn, c->str_value);
break;
case KEY_IFACE:
return !obj_equ_attribute_string(f->iface, c->str_value);
break;
case KEY_OFACE:
return !obj_equ_attribute_string(f->oface, c->str_value);
break;
case KEY_ETHADDR:
return !obj_equ_attribute_string(f->iethaddr, c->str_value);
break;
case KEY_FAMILY:
return !obj_equ_attribute_int(f->family, c->int_value);
break;
case KEY_VIRTADDR:
return !obj_equ_attribute_string(f->virtaddr, c->str_value);
break;
case KEY_VIRTPORTS:
return !obj_equ_attribute_string(f->virtports, c->str_value);
break;
case KEY_SRCADDR:
return !obj_equ_attribute_string(f->srcaddr, c->str_value);
break;
case KEY_MODE:
return !obj_equ_attribute_int(f->mode, c->int_value);
break;
case KEY_RESPONSETTL:
return !obj_equ_attribute_int(f->responsettl, c->int_value);
break;
case KEY_PROTO:
return !obj_equ_attribute_int(f->protocol, c->int_value);
break;
case KEY_SCHED:
return !obj_equ_attribute_int(f->scheduler, c->int_value);
break;
case KEY_SCHEDPARAM:
return !obj_equ_attribute_int(f->schedparam, c->int_value);
break;
case KEY_PERSISTENCE:
return !obj_equ_attribute_int(f->persistence, c->int_value);
break;
case KEY_PERSISTTM:
return !obj_equ_attribute_int(f->persistttl, c->int_value);
break;
case KEY_HELPER:
return !obj_equ_attribute_int(f->helper, c->int_value);
break;
case KEY_LOG:
return !obj_equ_attribute_int(f->log, c->int_value);
break;
case KEY_LOGPREFIX:
return !obj_equ_attribute_string(f->logprefix, c->str_value);
break;
case KEY_MARK:
return !obj_equ_attribute_int(f->mark, c->int_value);
break;
case KEY_STATE:
return !obj_equ_attribute_int(f->state, c->int_value);
break;
case KEY_ACTION:
return !obj_equ_attribute_int(f->action, c->int_value);
break;
case KEY_NEWRTLIMIT:
return !obj_equ_attribute_int(f->newrtlimit, c->int_value);
break;
case KEY_NEWRTLIMITBURST:
return !obj_equ_attribute_int(f->newrtlimitbst, c->int_value);
break;
case KEY_RSTRTLIMIT:
return !obj_equ_attribute_int(f->rstrtlimit, c->int_value);
break;
case KEY_RSTRTLIMITBURST:
return !obj_equ_attribute_int(f->rstrtlimitbst, c->int_value);
break;
case KEY_ESTCONNLIMIT:
return !obj_equ_attribute_int(f->estconnlimit, c->int_value);
break;
case KEY_TCPSTRICT:
return !obj_equ_attribute_int(f->tcpstrict, c->int_value);
break;
case KEY_QUEUE:
return !obj_equ_attribute_int(f->queue, c->int_value);
break;
case KEY_FLOWOFFLOAD:
return !obj_equ_attribute_int(f->flow_offload, c->int_value);
break;
case KEY_NEWRTLIMIT_LOGPREFIX:
return !obj_equ_attribute_string(f->newrtlimit_logprefix, c->str_value);
break;
case KEY_RSTRTLIMIT_LOGPREFIX:
return !obj_equ_attribute_string(f->rstrtlimit_logprefix, c->str_value);
break;
case KEY_ESTCONNLIMIT_LOGPREFIX:
return !obj_equ_attribute_string(f->estconnlimit_logprefix, c->str_value);
break;
case KEY_TCPSTRICT_LOGPREFIX:
return !obj_equ_attribute_string(f->tcpstrict_logprefix, c->str_value);
break;
default:
break;
}
return 0;
}
int farm_set_priority(struct farm *f, int new_value)
{
int old_value = f->priority;
syslog(LOG_DEBUG, "%s():%d: current value is %d, but new value will be %d",
__FUNCTION__, __LINE__, old_value, new_value);
if (new_value <= 0)
return -1;
f->priority = new_value;
return 0;
}
void farm_s_print(void)
{
struct list_head *farms = obj_get_farms();
struct farm *f;
list_for_each_entry(f, farms, list) {
farm_print(f);
}
}
struct farm * farm_lookup_by_name(const char *name)
{
struct list_head *farms = obj_get_farms();
struct farm *f;
list_for_each_entry(f, farms, list) {
if (strcmp(f->name, name) == 0)
return f;
}
return NULL;
}
int farm_is_ingress_mode(struct farm *f)
{
return (f->mode == VALUE_MODE_DSR || f->mode == VALUE_MODE_STLSDNAT);
}
int farm_needs_policies(struct farm *f)
{
return (f->policies_used > 0) || (f->policies_action != ACTION_NONE);
}
int farm_set_ifinfo(struct farm *f, int key)
{
unsigned char ether[ETH_HW_ADDR_LEN];
char streth[ETH_HW_STR_LEN] = {};
char if_str[IFNAMSIZ];
struct backend *b;
char **ether_addr;
int if_index;
int ret = 0;
syslog(LOG_DEBUG, "%s():%d: farm %s set interface info for interface key %d", __FUNCTION__, __LINE__, f->name, key);
if (!(farm_is_ingress_mode(f) ||
(farm_needs_policies(f) && key == KEY_IFACE) ||
farm_needs_flowtable(f))) {
syslog(LOG_DEBUG, "%s():%d: farm %s doesn't require netinfo", __FUNCTION__, __LINE__, f->name);
return 0;
}
switch (key) {
case KEY_IFACE:
ret = net_get_local_ifname_per_vip(f->virtaddr, if_str);
if (ret != 0) {
syslog(LOG_ERR, "%s():%d: inbound interface not found with VIP %s by farm %s", __FUNCTION__, __LINE__, f->virtaddr, f->name);
return -1;
}
obj_set_attribute_string(if_str, &f->iface);
net_strim_netface(f->iface);
if_index = if_nametoindex(f->iface);
if (if_index == 0) {
syslog(LOG_ERR, "%s():%d: index of the inbound interface %s in farm %s not found", __FUNCTION__, __LINE__, f->iface, f->name);
return -1;
}
f->ifidx = if_index;
ether_addr = &f->iethaddr;
net_get_local_ifinfo((unsigned char **)ðer, f->iface);
net_strim_netface(f->iface);
/* By default, use the same inbound and outbound interface until
* the backends network configuration says a different thing */
if (f->ofidx == DEFAULT_IFIDX) {
f->ofidx = f->ifidx;
obj_set_attribute_string(f->iface, &f->oface);
}
sprintf(streth, "%02x:%02x:%02x:%02x:%02x:%02x", ether[0],
ether[1], ether[2], ether[3], ether[4], ether[5]);
obj_set_attribute_string(streth, ether_addr);
break;
case KEY_OFACE:
if (f->oface && strcmp(f->oface, IFACE_LOOPBACK) == 0) {
syslog(LOG_DEBUG, "%s():%d: farm %s doesn't require output netinfo, loopback interface", __FUNCTION__, __LINE__, f->name);
f->ofidx = 0;
return 0;
}
ether_addr = &f->oethaddr;
b = backend_get_first(f);
if (!b || b->ipaddr == DEFAULT_IPADDR) {
syslog(LOG_DEBUG, "%s():%d: there is no backend yet in the farm %s", __FUNCTION__, __LINE__, f->name);
return 0;
}
ret = net_get_local_ifidx_per_remote_host(b->ipaddr, &if_index);
if (ret == -1) {
syslog(LOG_ERR, "%s():%d: unable to get the outbound interface to %s for the farm %s", __FUNCTION__, __LINE__, b->ipaddr, f->name);
return -1;
}
f->ofidx = if_index;
if (if_indextoname(if_index, if_str) == NULL) {
syslog(LOG_ERR, "%s():%d: unable to get the outbound interface name with index %d required by the farm %s", __FUNCTION__, __LINE__, if_index, f->name);
return -1;
}
obj_set_attribute_string(if_str, &f->oface);
net_strim_netface(f->oface);
net_get_local_ifinfo((unsigned char **)ðer, f->oface);
sprintf(streth, "%02x:%02x:%02x:%02x:%02x:%02x", ether[0],
ether[1], ether[2], ether[3], ether[4], ether[5]);
obj_set_attribute_string(streth, ether_addr);
break;
}
return 0;
}
int farm_pre_actionable(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
if (!f)
return -1;
syslog(LOG_DEBUG, "%s():%d: pre actionable farm %s with param %d", __FUNCTION__, __LINE__, f->name, c->key);
switch (c->key) {
case KEY_NAME:
break;
case KEY_NEWNAME:
case KEY_FAMILY:
case KEY_VIRTADDR:
case KEY_VIRTPORTS:
case KEY_SRCADDR:
case KEY_MODE:
case KEY_RESPONSETTL:
case KEY_PROTO:
case KEY_PERSISTENCE:
case KEY_PERSISTTM:
case KEY_FLOWOFFLOAD:
case KEY_LOG:
case KEY_HELPER:
if (farm_set_action(f, ACTION_STOP))
farm_rulerize(f);
break;
default:
break;
}
return ACTION_START;
}
int farm_pos_actionable(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
if (!f)
return -1;
syslog(LOG_DEBUG, "%s():%d: pos actionable farm %s with param %d", __FUNCTION__, __LINE__, f->name, c->key);
switch (c->key) {
case KEY_NAME:
break;
case KEY_NEWNAME:
case KEY_FAMILY:
case KEY_VIRTADDR:
case KEY_VIRTPORTS:
case KEY_SRCADDR:
case KEY_MODE:
case KEY_RESPONSETTL:
case KEY_PROTO:
case KEY_PERSISTENCE:
case KEY_PERSISTTM:
case KEY_FLOWOFFLOAD:
case KEY_LOG:
case KEY_HELPER:
farm_set_action(f, ACTION_START);
break;
case KEY_STATE:
break;
default:
farm_set_action(f, ACTION_RELOAD);
return 0;
}
return 0;
}
int farm_set_attribute(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
struct farm *nf;
int ret = PARSER_FAILED;
if (c->key != KEY_NAME && !f)
return PARSER_OBJ_UNKNOWN;
switch (c->key) {
case KEY_NAME:
f = farm_lookup_by_name(c->str_value);
if (!f) {
f = farm_create(c->str_value);
if (!f)
return -1;
}
obj_set_current_farm(f);
ret = PARSER_OK;
break;
case KEY_NEWNAME:
nf = farm_lookup_by_name(c->str_value);
if (!nf) {
free(f->name);
obj_set_attribute_string(c->str_value, &f->name);
}
ret = PARSER_OK;
break;
case KEY_FQDN:
ret = obj_set_attribute_string(c->str_value, &f->fqdn);
break;
case KEY_IFACE:
ret = obj_set_attribute_string(c->str_value, &f->iface);
net_strim_netface(f->iface);
break;
case KEY_OFACE:
ret = obj_set_attribute_string(c->str_value, &f->oface);
net_strim_netface(f->oface);
break;
case KEY_FAMILY:
f->family = c->int_value;
ret = PARSER_OK;
break;
case KEY_ETHADDR:
ret = obj_set_attribute_string(c->str_value, &f->iethaddr) ||
obj_set_attribute_string(c->str_value, &f->oethaddr);
break;
case KEY_VIRTADDR:
ret = obj_set_attribute_string(c->str_value, &f->virtaddr);
farm_set_netinfo(f);
break;
case KEY_VIRTPORTS:
ret = farm_set_port(f, c->str_value);
break;
case KEY_SRCADDR:
ret = obj_set_attribute_string(c->str_value, &f->srcaddr);
break;
case KEY_MODE:
ret = farm_set_mode(f, c->int_value);
break;
case KEY_RESPONSETTL:
f->responsettl = c->int_value;
ret = PARSER_OK;
break;
case KEY_PROTO:
f->protocol = c->int_value;
ret = PARSER_OK;
break;
case KEY_SCHED:
ret = farm_set_sched(f, c->int_value);
break;
case KEY_SCHEDPARAM:
f->schedparam = c->int_value;
ret = PARSER_OK;
break;
case KEY_PERSISTENCE:
ret = farm_set_persistence(f, c->int_value);
break;
case KEY_PERSISTTM:
f->persistttl = c->int_value;
ret = PARSER_OK;
break;
case KEY_PRIORITY:
farm_set_priority(f, c->int_value);
ret = PARSER_OK;
break;
case KEY_HELPER:
f->helper = c->int_value;
ret = PARSER_OK;
break;
case KEY_LOG:
f->log = c->int_value;
ret = PARSER_OK;
break;
case KEY_MARK:
ret = farm_set_mark(f, c->int_value);
break;
case KEY_STATE:
if (c->int_value != VALUE_STATE_CONFERR)
ret = farm_set_state(f, c->int_value);
else
ret = PARSER_OK;
break;
case KEY_ACTION:
ret = farm_set_action(f, c->int_value);
break;
case KEY_NEWRTLIMIT:
ret = farm_set_newrtlimit(f, c->int_value);
break;
case KEY_NEWRTLIMITBURST:
f->newrtlimitbst = c->int_value;
ret = PARSER_OK;
break;
case KEY_RSTRTLIMIT:
ret = farm_set_rstrtlimit(f, c->int_value);
break;
case KEY_RSTRTLIMITBURST:
f->rstrtlimitbst = c->int_value;
ret = PARSER_OK;
break;
case KEY_ESTCONNLIMIT:
ret = farm_set_estconnlimit(f, c->int_value);
break;
case KEY_TCPSTRICT:
ret = farm_set_tcpstrict(f, c->int_value);
ret = PARSER_OK;
break;
case KEY_QUEUE:
ret = farm_set_queue(f, c->int_value);
ret = PARSER_OK;
break;
case KEY_FLOWOFFLOAD:
f->flow_offload = c->int_value;
farm_set_netinfo(f);
ret = PARSER_OK;
break;
case KEY_LOGPREFIX:
ret = obj_set_attribute_string(c->str_value, &f->logprefix);
break;
case KEY_NEWRTLIMIT_LOGPREFIX:
ret = obj_set_attribute_string(c->str_value, &f->newrtlimit_logprefix);
break;
case KEY_RSTRTLIMIT_LOGPREFIX:
ret = obj_set_attribute_string(c->str_value, &f->rstrtlimit_logprefix);
break;
case KEY_ESTCONNLIMIT_LOGPREFIX:
ret = obj_set_attribute_string(c->str_value, &f->estconnlimit_logprefix);
break;
case KEY_TCPSTRICT_LOGPREFIX:
ret = obj_set_attribute_string(c->str_value, &f->tcpstrict_logprefix);
break;
default:
return PARSER_STRUCT_FAILED;
}
return ret;
}
int farm_set_action(struct farm *f, int action)
{
syslog(LOG_DEBUG, "%s():%d: farm %s action is %d - new action %d", __FUNCTION__, __LINE__, f->name, f->action, action);
if (action == ACTION_STOP && f->state != VALUE_STATE_UP)
return 0;
if (action == ACTION_RELOAD && f->state != VALUE_STATE_UP)
action = ACTION_START;
if (action != ACTION_NONE && action != ACTION_RELOAD && f->policies_used != 0)
f->policies_action = action;
if (action == ACTION_DELETE) {
farm_delete(f);
return 1;
}
if (f->action > action) {
backend_s_gen_priority(f);
farm_manage_eventd();
f->action = action;
farm_set_netinfo(f);
backend_s_validate(f);
return 1;
}
return 0;
}
int farm_s_set_action(int action)
{
struct list_head *farms = obj_get_farms();
struct farm *f, *next;
list_for_each_entry_safe(f, next, farms, list)
farm_set_action(f, action);
if (action == ACTION_DELETE)
nft_reset();
return 0;
}
int farm_get_masquerade(struct farm *f)
{
int masq = (f->mode == VALUE_MODE_SNAT && (f->srcaddr == DEFAULT_SRCADDR || strcmp(f->srcaddr, "") == 0));
syslog(LOG_DEBUG, "%s():%d: farm %s masquerade %d", __FUNCTION__, __LINE__, f->name, masq);
return masq;
}
void farm_s_set_backend_ether_by_oifidx(int interface_idx, const char * ip_bck, char * ether_bck)
{
struct list_head *farms = obj_get_farms();
struct farm *f;
syslog(LOG_DEBUG, "%s():%d: updating farms with backends ip address %s and ether address %s", __FUNCTION__, __LINE__, ip_bck, ether_bck);
list_for_each_entry(f, farms, list) {
syslog(LOG_DEBUG, "%s():%d: farm with oifidx %d found", __FUNCTION__, __LINE__, interface_idx);
if (!farm_validate(f)) {
syslog(LOG_INFO, "%s():%d: farm %s doesn't validate", __FUNCTION__, __LINE__, f->name);
farm_set_state(f, VALUE_STATE_CONFERR);
continue;
}
if (backend_s_set_ether_by_ipaddr(f, ip_bck, ether_bck)) {
f->ofidx = interface_idx;
farm_set_action(f, ACTION_RELOAD);
farm_rulerize(f);
}
}
}
int farm_s_lookup_policy_action(char *name, int action)
{
struct list_head *farms = obj_get_farms();
struct farm *f, *next;
list_for_each_entry_safe(f, next, farms, list)
farmpolicy_s_lookup_policy_action(f, name, action);
return 0;
}
int farm_rulerize(struct farm *f)
{
syslog(LOG_DEBUG, "%s():%d: rulerize farm %s", __FUNCTION__, __LINE__, f->name);
farm_print(f);
if ((f->action == ACTION_START || f->action == ACTION_RELOAD) &&
!farm_is_available(f)) {
syslog(LOG_INFO, "%s():%d: farm %s won't be rulerized", __FUNCTION__, __LINE__, f->name);
if (f->state == VALUE_STATE_UP)
farm_set_state(f, VALUE_STATE_CONFERR);
return 0;
}
return nft_rulerize(f);
}
int farm_s_rulerize(void)
{
struct list_head *farms = obj_get_farms();
struct farm *f, *next;
int ret = 0;
int output = 0;
syslog(LOG_DEBUG, "%s():%d: rulerize everything", __FUNCTION__, __LINE__);
list_for_each_entry_safe(f, next, farms, list) {
ret = farm_rulerize(f);
output = output || ret;
}
return output;
}
nftlb-0.6/src/main.c000066400000000000000000000122211364062056700143520ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include "config.h"
#include "objects.h"
#include "server.h"
#include "events.h"
#include "network.h"
#include "nft.h"
#define NFTLB_SERVER_MODE 0
#define NFTLB_FG_MODE 0
#define NFTLB_BG_MODE 1
#define NFTLB_EXIT_MODE 1
#define NFTLB_NFT_SERIALIZE 0
#define NFTLB_LOGLEVEL_DEFAULT LOG_NOTICE
unsigned int serialize = NFTLB_NFT_SERIALIZE;
static void print_usage(const char *prog_name)
{
fprintf(stderr,
"%s, nftables load balancer - Version %s\n"
"(c) 2018 by Laura Garcia \n"
"Usage: %s\n"
" [ -h | --help ] Show this help\n"
" [ -l | --log ] Set the syslog level\n"
" [ -c | --config ] Launch with the given configuration file\n"
" [ -k | --key ] Set the authentication key, otherwise it'll be generated\n"
" [ -e | --exit ] Don't execute the server\n"
" [ -d | --daemon ] Run in daemon mode\n"
" [ -6 | --ipv6 ] Enable IPv6 listening port\n"
" [ -H | --host ] Set the host for the listening port\n"
" [ -P | --port ] Set the port for the listening port\n"
" [ -S | --serial ] Serialize nft commands\n"
, prog_name, VERSION, prog_name);
}
static const struct option options[] = {
{ .name = "help", .has_arg = 0, .val = 'h' },
{ .name = "log", .has_arg = 1, .val = 'l' },
{ .name = "config", .has_arg = 1, .val = 'c' },
{ .name = "key", .has_arg = 1, .val = 'k' },
{ .name = "exit", .has_arg = 0, .val = 'e' },
{ .name = "daemon", .has_arg = 0, .val = 'd' },
{ .name = "ipv6", .has_arg = 0, .val = '6' },
{ .name = "host", .has_arg = 1, .val = 'H' },
{ .name = "port", .has_arg = 1, .val = 'P' },
{ .name = "serial", .has_arg = 0, .val = 'S' },
{ NULL },
};
static void nftlb_sighandler(int signo)
{
syslog(LOG_INFO, "shutting down %s, bye", PACKAGE);
server_fini();
exit(EXIT_SUCCESS);
}
static void nftlb_trace() {
void *buffer[255];
char **str;
int i;
const int calls = backtrace(buffer, sizeof(buffer) / sizeof(void *));
syslog(LOG_ERR, "SIGSEGV received!");
backtrace_symbols_fd(buffer, calls, 1);
str = backtrace_symbols(buffer, calls);
if (!str) {
syslog(LOG_ERR, "No backtrace strings found!");
exit(EXIT_FAILURE);
}
for (i = 0; i < calls; i++)
syslog(LOG_ERR, "%s", str[i]);
free(str);
exit(EXIT_FAILURE);
}
int main(int argc, char *argv[])
{
int mode = NFTLB_SERVER_MODE;
int run_mode = NFTLB_FG_MODE;
int c;
int loglevel = NFTLB_LOGLEVEL_DEFAULT;
const char *config = NULL;
while ((c = getopt_long(argc, argv, "hl:c:k:ed6H:P:S", options, NULL)) != -1) {
switch (c) {
case 'h':
print_usage(argv[0]);
return EXIT_SUCCESS;
case 'l':
loglevel = atoi(optarg);
break;
case 'c':
config = optarg;
break;
case 'k':
server_set_key(optarg);
sprintf(optarg, "%*s", (int)strlen(optarg) - 1, " ");
break;
case 'e':
mode = NFTLB_EXIT_MODE;
break;
case 'd':
run_mode = NFTLB_BG_MODE;
break;
case '6':
server_set_ipv6();
break;
case 'H':
server_set_host(optarg);
break;
case 'P':
server_set_port(optarg);
break;
case 'S':
serialize = 1;
break;
default:
fprintf(stderr, "Unknown option -%c\n", optopt);
syslog(LOG_ERR, "Unknown option -%c", optopt);
return EXIT_FAILURE;
}
}
if (signal(SIGINT, nftlb_sighandler) == SIG_ERR ||
signal(SIGTERM, nftlb_sighandler) == SIG_ERR ||
signal(SIGPIPE, SIG_IGN) == SIG_ERR ||
signal(SIGSEGV, nftlb_trace) == SIG_ERR) {
fprintf(stderr, "Error assigning signals\n");
syslog(LOG_ERR, "Error assigning signals");
return EXIT_FAILURE;
}
setlogmask(LOG_UPTO(loglevel));
if (nft_check_tables())
nft_reset();
objects_init();
loop_init();
if (config && config_file(config) != 0)
return EXIT_FAILURE;
if (loglevel > NFTLB_LOGLEVEL_DEFAULT)
obj_print();
obj_rulerize(OBJ_START);
if (mode == NFTLB_EXIT_MODE)
return EXIT_SUCCESS;
if (server_init() != 0) {
fprintf(stderr, "Cannot start server-ev: %s\n", strerror(errno));
return EXIT_FAILURE;
}
if ( run_mode ){
switch (fork()) {
case 0:
break;
case -1:
syslog(LOG_ERR, "Daemon mode aborted: %s", strerror(errno));
return EXIT_FAILURE;
default:
return EXIT_SUCCESS;
}
}
loop_run();
return EXIT_SUCCESS;
}
nftlb-0.6/src/network.c000066400000000000000000000502101364062056700151170ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "network.h"
#include "events.h"
#include "farms.h"
#include "checksum.h"
#define ARP_TABLE_RETRY_SLEEP 1000
#define ICMP_PROTO 1
#define ICMP_PACKETSIZE 64
#define IP_ADDR_LEN 4
#define IP6_ADDR_LEN 16
#define ETH_ADDR_LEN 14
#define GET_INET_LEN(family) ((family == AF_INET6) ? IP6_ADDR_LEN : IP_ADDR_LEN)
#define GET_INET_STRLEN(family) ((family == AF_INET6) ? INET6_ADDRSTRLEN : INET_ADDRSTRLEN)
static int net_event_enabled;
struct net_io {
ev_io *io;
struct rtgenmsg *rt;
struct nlmsghdr *nlh;
};
static struct net_io io_handle;
struct mnl_socket *nl;
struct icmp_packet
{
struct icmphdr icmphdr;
char data[ICMP_PACKETSIZE - sizeof(struct icmphdr)];
};
struct icmpv6_packet
{
struct ip6_hdr iphdr;
struct icmp6_hdr icmphdr;
uint8_t data[ICMP_DATALEN];
};
struct ntl_data {
unsigned char family;
struct in6_addr *src_ipaddr;
unsigned char src_ethaddr[ETH_HW_ADDR_LEN];
struct in6_addr *dst_ipaddr;
unsigned char dst_ethaddr[ETH_HW_ADDR_LEN];
int oifidx;
};
struct ntl_request {
struct mnl_socket *nl;
struct nlmsghdr *nlh;
struct rtgenmsg *rt;
struct rtmsg *rtm;
unsigned int portid;
int msgtype;
char *buf;
void *cb;
void *data;
};
static int net_cmp_ipv6(struct in6_addr *ip1, struct in6_addr *ip2)
{
int i = 0;
for(i = 0; i < 16; ++i) {
if (ip1->s6_addr[i] != ip2->s6_addr[i])
return -1;
}
return 0;
}
static int net_get_addr_family(char *vip)
{
if (strstr(vip, ":"))
return AF_INET6;
else
return AF_INET;
}
static int send_ping(void *data)
{
struct ntl_data *sdata = data;
struct sockaddr_ll device;
struct sockaddr *pdevice;
struct icmp_packet pckt4;
struct icmpv6_packet pckt6;
struct sockaddr_in remote_addr;
ssize_t ret = 0;
int sock;
int frame_len_v6 = ETHER_HDRLEN + IP6_HDRLEN + ICMP_HDRLEN + ICMP_DATALEN;
uint8_t frame_v6[frame_len_v6];
int frame_len_v4 = ETHER_HDRLEN + IP4_HDRLEN + ICMP_HDRLEN + ICMP_DATALEN;
int *frame_len;
uint8_t *frame;
syslog(LOG_DEBUG, "%s():%d: sending ping", __FUNCTION__, __LINE__);
if (sdata->family == AF_INET6) {
frame_len = &frame_len_v6;
frame = frame_v6;
memset(&device, 0, sizeof(device));
device.sll_ifindex = sdata->oifidx;
device.sll_family = PF_PACKET;
memcpy(device.sll_addr, sdata->src_ethaddr, ETH_HW_ADDR_LEN * sizeof(uint8_t));
device.sll_halen = 6;
frame_v6[0] = 0xff;
frame_v6[1] = 0xff;
frame_v6[2] = 0xff;
frame_v6[3] = 0xff;
frame_v6[4] = 0xff;
frame_v6[5] = 0xff;
frame_v6[6] = (uint8_t)sdata->src_ethaddr[0];
frame_v6[7] = (uint8_t)sdata->src_ethaddr[1];
frame_v6[8] = (uint8_t)sdata->src_ethaddr[2];
frame_v6[9] = (uint8_t)sdata->src_ethaddr[3];
frame_v6[10] = (uint8_t)sdata->src_ethaddr[4];
frame_v6[11] = (uint8_t)sdata->src_ethaddr[5];
frame_v6[12] = ETH_P_IPV6 / 256;
frame_v6[13] = ETH_P_IPV6 % 256;
pckt6.iphdr.ip6_flow = htonl((6 << 28) | (0 << 20) | 0);
pckt6.iphdr.ip6_plen = htons(ICMP_HDRLEN + 4);
pckt6.iphdr.ip6_nxt = IPPROTO_ICMPV6;
pckt6.iphdr.ip6_hops = 255;
memcpy(&pckt6.iphdr.ip6_src, sdata->src_ipaddr, sizeof(struct in6_addr));
memcpy(&pckt6.iphdr.ip6_dst, sdata->dst_ipaddr, sizeof(struct in6_addr));
pckt6.icmphdr.icmp6_type = ICMP6_ECHO_REQUEST;
pckt6.icmphdr.icmp6_code = 0;
pckt6.icmphdr.icmp6_id = htons(1000);
pckt6.icmphdr.icmp6_seq = htons(0);
pckt6.data[0] = 'H';
pckt6.data[1] = 'o';
pckt6.data[2] = 'l';
pckt6.data[3] = 'a';
pckt6.icmphdr.icmp6_cksum = 0;
pckt6.icmphdr.icmp6_cksum = icmp6_checksum(pckt6.iphdr, pckt6.icmphdr, pckt6.data, ICMP_DATALEN);
memcpy(frame_v6 + ETHER_HDRLEN, &pckt6.iphdr, IP6_HDRLEN * sizeof(uint8_t));
memcpy(frame_v6 + ETHER_HDRLEN + IP6_HDRLEN, &pckt6.icmphdr, ICMP_HDRLEN * sizeof(uint8_t));
memcpy(frame_v6 + ETHER_HDRLEN + IP6_HDRLEN + ICMP_HDRLEN, pckt6.data, ICMP_DATALEN * sizeof(uint8_t));
pdevice = (struct sockaddr *) &device;
sock = socket(PF_PACKET, SOCK_RAW, IPPROTO_ICMPV6);
} else {
bzero(&remote_addr, sizeof(remote_addr));
remote_addr.sin_family = sdata->family;
remote_addr.sin_port = 0;
memcpy(&remote_addr.sin_addr.s_addr, &sdata->dst_ipaddr->s6_addr, GET_INET_LEN(sdata->family) * sizeof(uint8_t));
bzero(&pckt4, sizeof(pckt4));
pckt4.icmphdr.type = ICMP_ECHO;
pckt4.icmphdr.un.echo.id = 1;
bzero(pckt4.data, ICMP_PACKETSIZE - sizeof(struct icmphdr));
pckt4.icmphdr.un.echo.sequence = 1;
frame_len_v4 = sizeof(pckt4);
frame = (uint8_t *)&pckt4;
frame_len = &frame_len_v4;
pdevice = (struct sockaddr *)&remote_addr;
sock = socket(PF_INET, SOCK_RAW, ICMP_PROTO);
}
if (sock < 0) {
syslog(LOG_ERR, "%s():%d: open socket error", __FUNCTION__, __LINE__);
ret = -1;
goto out;
}
if (sendto(sock, frame, *frame_len, 0, pdevice, sizeof(device)) <= 0) {
syslog(LOG_ERR, "%s():%d: sendto error", __FUNCTION__, __LINE__);
ret = -1;
}
out:
if (ret && sock > 0) {
syslog(LOG_DEBUG, "%s():%d: cleanup socket", __FUNCTION__, __LINE__);
close(sock);
}
return ret;
}
static int data_attr_neigh_cb(const struct nlattr *attr, void *data)
{
const struct nlattr **tb = data;
int type = mnl_attr_get_type(attr);
syslog(LOG_DEBUG, "%s():%d: launched cb neighbour", __FUNCTION__, __LINE__);
if (mnl_attr_type_valid(attr, NDA_MAX) < 0)
return MNL_CB_OK;
switch(type) {
case NDA_DST:
case NDA_LLADDR:
if (mnl_attr_validate(attr, MNL_TYPE_BINARY) < 0) {
syslog(LOG_ERR, "%s():%d: mnl_attr_validate error", __FUNCTION__, __LINE__);
return MNL_CB_ERROR;
}
break;
default:
return MNL_CB_ERROR;
}
tb[type] = attr;
return MNL_CB_OK;
}
static int data_getdst_neigh_cb(const struct nlmsghdr *nlh, void *data)
{
struct nlattr *tb[NDA_MAX + 1] = {};
struct ndmsg *ndm = mnl_nlmsg_get_payload(nlh);
struct in6_addr *ipaddr;
void *ethaddr;
char out[INET6_ADDRSTRLEN];
struct ntl_data *sdata = data;
int matches = 0;
syslog(LOG_DEBUG, "%s():%d: getting ethernet address destination", __FUNCTION__, __LINE__);
mnl_attr_parse(nlh, sizeof(*ndm), data_attr_neigh_cb, tb);
if (!tb[NDA_DST])
return MNL_CB_OK;
ipaddr = mnl_attr_get_payload(tb[NDA_DST]);
inet_ntop(sdata->family, ipaddr, out, GET_INET_LEN(sdata->family));
if (sdata->family == AF_INET6)
matches = (net_cmp_ipv6(ipaddr, sdata->dst_ipaddr) == 0);
else
matches = (memcmp(ipaddr, sdata->dst_ipaddr, GET_INET_LEN(sdata->family)) == 0);
if (matches &&
((ndm->ndm_state & NUD_REACHABLE) || (ndm->ndm_state & NUD_PERMANENT) || (ndm->ndm_state & NUD_STALE))) {
mnl_attr_parse(nlh, sizeof(*ndm), data_attr_neigh_cb, tb);
if (tb[NDA_LLADDR]) {
ethaddr = mnl_attr_get_payload(tb[NDA_LLADDR]);
memcpy(&sdata->dst_ethaddr, ethaddr, 6);
syslog(LOG_INFO, "%s():%d: get ether address index=%d family=%d dst=%s eth=%02x:%02x:%02x:%02x:%02x:%02x sts=%d",
__FUNCTION__, __LINE__,
ndm->ndm_ifindex, ndm->ndm_family, out, sdata->dst_ethaddr[0],
sdata->dst_ethaddr[1], sdata->dst_ethaddr[2], sdata->dst_ethaddr[3],
sdata->dst_ethaddr[4], sdata->dst_ethaddr[5], ndm->ndm_state);
}
return MNL_CB_STOP;
}
return MNL_CB_OK;
}
static int data_route_attr_cb(const struct nlattr *attr, void *data)
{
const struct nlattr **tb = data;
int type = mnl_attr_get_type(attr);
syslog(LOG_DEBUG, "%s():%d: route netlink attr", __FUNCTION__, __LINE__);
if (mnl_attr_type_valid(attr, RTA_MAX) < 0)
return MNL_CB_OK;
tb[type] = attr;
return MNL_CB_OK;
}
static int data_getdst_route_cb(const struct nlmsghdr *nlh, void *data)
{
struct nlattr *tb[RTA_MAX + 1] = {};
struct rtmsg *rm = mnl_nlmsg_get_payload(nlh);
struct ntl_data *sdata = data;
syslog(LOG_DEBUG, "%s():%d: getting interface route destination", __FUNCTION__, __LINE__);
mnl_attr_parse(nlh, sizeof(*rm), data_route_attr_cb, tb);
if (tb[RTA_OIF]) {
sdata->oifidx = mnl_attr_get_u32(tb[RTA_OIF]);
syslog(LOG_INFO, "%s():%d: get routing interface to destination is %u", __FUNCTION__, __LINE__, sdata->oifidx);
return MNL_CB_STOP;
}
return MNL_CB_STOP;
}
static int ntl_request(struct ntl_request *ntl)
{
int ret, out = 0;
syslog(LOG_DEBUG, "%s():%d: launch netlink request", __FUNCTION__, __LINE__);
ntl->nl = mnl_socket_open(NETLINK_ROUTE);
if (ntl->nl == NULL) {
syslog(LOG_ERR, "%s():%d: mnl_socket_open error", __FUNCTION__, __LINE__);
return -1;
}
if (mnl_socket_bind(ntl->nl, 0, MNL_SOCKET_AUTOPID) < 0) {
syslog(LOG_ERR, "%s():%d: mnl_socket_bind error", __FUNCTION__, __LINE__);
return -1;
}
ntl->portid = mnl_socket_get_portid(ntl->nl);
if (mnl_socket_sendto(ntl->nl, ntl->nlh, ntl->nlh->nlmsg_len) < 0) {
syslog(LOG_ERR, "%s():%d: mnl_socket_sendto error", __FUNCTION__, __LINE__);
return -1;
}
ret = mnl_socket_recvfrom(ntl->nl, ntl->buf, MNL_SOCKET_BUFFER_SIZE);
while (ret > 0) {
ret = mnl_cb_run(ntl->buf, ret, ntl->nlh->nlmsg_seq, ntl->portid, ntl->cb, ntl->data);
if (ret <= MNL_CB_STOP) {
out = 0 | out;
goto end;
} else {
out = -1;
}
ret = mnl_socket_recvfrom(ntl->nl, ntl->buf, MNL_SOCKET_BUFFER_SIZE);
}
if (ret == -1) {
syslog(LOG_ERR, "%s():%d: mnl_socket_recvfrom error", __FUNCTION__, __LINE__);
ret = -1;
}
end:
mnl_socket_close(ntl->nl);
return out;
}
int net_get_neigh_ether(unsigned char **dst_ethaddr, unsigned char *src_ethaddr, unsigned char family, char *src_ipaddr, char *dst_ipaddr, int outdev)
{
struct ntl_request ntl;
struct ntl_data *data;
int ret = 0;
syslog(LOG_DEBUG, "%s():%d: source mac address %s source ip address %s destination ip address %s iface %d", __FUNCTION__, __LINE__, src_ethaddr, src_ipaddr, dst_ipaddr, outdev);
ntl.buf = (char *) malloc(MNL_SOCKET_BUFFER_SIZE);
ntl.nlh = mnl_nlmsg_put_header(ntl.buf);
ntl.nlh->nlmsg_type = RTM_GETNEIGH;
ntl.nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
ntl.nlh->nlmsg_seq = time(NULL);
ntl.rt = mnl_nlmsg_put_extra_header(ntl.nlh, sizeof(struct rtgenmsg));
ntl.rt->rtgen_family = AF_INET | AF_INET6;
ntl.cb = data_getdst_neigh_cb;
syslog(LOG_DEBUG, "%s():%d: source ether is %02x:%02x:%02x:%02x:%02x:%02x",
__FUNCTION__, __LINE__, src_ethaddr[0], src_ethaddr[1], src_ethaddr[2],
src_ethaddr[3], src_ethaddr[4], src_ethaddr[5]);
data = (struct ntl_data *)calloc(1, sizeof(struct ntl_data));
if (!data) {
syslog(LOG_ERR, "%s():%d: memory allocation error", __FUNCTION__, __LINE__);
return -1;
}
ntl.data = (void *)data;
data->dst_ipaddr = (struct in6_addr *)calloc(1, sizeof(struct in6_addr));
if (!data->dst_ipaddr){
syslog(LOG_ERR, "%s():%d: memory allocation error", __FUNCTION__, __LINE__);
return -1;
}
if (family == VALUE_FAMILY_IPV6)
data->family = AF_INET6;
else
data->family = AF_INET;
if (inet_pton(data->family, dst_ipaddr, data->dst_ipaddr) <= 0) {
syslog(LOG_ERR, "%s():%d: network translation error for %s", __FUNCTION__, __LINE__, dst_ipaddr);
return -1;
}
data->oifidx = outdev;
ret = ntl_request(&ntl);
if (ret != 0) {
ret = -1;
syslog(LOG_DEBUG, "%s():%d: not found, send ping to %s", __FUNCTION__, __LINE__, dst_ipaddr);
data->src_ipaddr = (struct in6_addr *)calloc(1, sizeof(struct in6_addr));
if (!data->src_ipaddr){
syslog(LOG_ERR, "%s():%d: memory allocation error", __FUNCTION__, __LINE__);
return ret;
}
if (inet_pton(data->family, src_ipaddr, data->src_ipaddr) <= 0) {
syslog(LOG_ERR, "%s():%d: network translation error for %s", __FUNCTION__, __LINE__, src_ipaddr);
return ret;
}
memcpy(data->src_ethaddr, src_ethaddr, ETH_HW_ADDR_LEN);
send_ping(data);
free(data->src_ipaddr);
}
memcpy(dst_ethaddr, data->dst_ethaddr, ETH_HW_ADDR_LEN);
free(ntl.buf);
free(data->dst_ipaddr);
free(data);
return ret;
}
int net_get_local_ifidx_per_remote_host(char *dst_ipaddr, int *outdev)
{
struct ntl_request ntl;
struct ntl_data *data;
struct sockaddr_in6 addr;
int ipv = net_get_addr_family(dst_ipaddr);
int ret = 0;
syslog(LOG_DEBUG, "%s():%d: dst ip address is %s", __FUNCTION__, __LINE__, dst_ipaddr);
ntl.buf = (char *) malloc(MNL_SOCKET_BUFFER_SIZE);
ntl.nlh = mnl_nlmsg_put_header(ntl.buf);
ntl.nlh->nlmsg_type = RTM_GETROUTE;
ntl.nlh->nlmsg_flags = NLM_F_REQUEST;
ntl.nlh->nlmsg_seq = time(NULL);
ntl.rtm = mnl_nlmsg_put_extra_header(ntl.nlh, sizeof(struct rtmsg));
ntl.rtm->rtm_family = ipv;
ntl.rtm->rtm_dst_len = GET_INET_LEN(ipv);
ntl.rtm->rtm_src_len = 0;
ntl.rtm->rtm_tos = 0;
ntl.rtm->rtm_protocol = RTPROT_UNSPEC;
ntl.rtm->rtm_table = RT_TABLE_UNSPEC;
ntl.rtm->rtm_type = RTN_UNSPEC;
ntl.rtm->rtm_scope = RT_SCOPE_UNIVERSE;
ntl.rtm->rtm_flags = RTM_F_LOOKUP_TABLE;
data = (struct ntl_data *)calloc(1, sizeof(struct ntl_data));
if (!data) {
syslog(LOG_ERR, "%s():%d: memory allocation error", __FUNCTION__, __LINE__);
return -1;
}
data->dst_ipaddr = (struct in6_addr *)calloc(1, sizeof(struct in6_addr));
if (!data->dst_ipaddr){
syslog(LOG_ERR, "%s():%d: memory allocation error", __FUNCTION__, __LINE__);
return -1;
}
ntl.cb = data_getdst_route_cb;
ntl.data = (void *)data;
data->family = ipv;
if (!inet_pton(ipv, dst_ipaddr, &(addr.sin6_addr.s6_addr))) {
syslog(LOG_ERR, "%s():%d: network translation error for %s", __FUNCTION__, __LINE__, dst_ipaddr);
return -1;
}
mnl_attr_put(ntl.nlh, RTA_DST, GET_INET_LEN(ipv), &(addr.sin6_addr));
ret = ntl_request(&ntl);
if (ret != 0) {
syslog(LOG_ERR, "%s():%d: not found route to %s", __FUNCTION__, __LINE__, dst_ipaddr);
return -1;
}
syslog(LOG_DEBUG, "%s():%d: found route to %s via %d", __FUNCTION__, __LINE__, dst_ipaddr, data->oifidx);
*outdev = data->oifidx;
free(ntl.buf);
free(data->dst_ipaddr);
free(data);
return ret;
}
int net_get_local_ifinfo(unsigned char **ether, const char *indev)
{
int ret = -1;
struct ifreq ifr;
int sd;
syslog(LOG_DEBUG, "%s():%d: netlink get local interface info for %s", __FUNCTION__, __LINE__, indev);
sd = socket(AF_PACKET, SOCK_RAW, IPPROTO_RAW);
if (sd <= 0) {
syslog(LOG_ERR, "%s():%d: open socket error", __FUNCTION__, __LINE__);
goto out;
}
strcpy(ifr.ifr_name, indev);
if (ioctl(sd, SIOCGIFHWADDR, &ifr) == -1) {
syslog(LOG_ERR, "%s():%d: ioctl SIOCGIFHWADDR error", __FUNCTION__, __LINE__);
goto out;
}
memcpy(ether, ifr.ifr_hwaddr.sa_data, ETH_HW_ADDR_LEN * sizeof(unsigned char));
ret = 0;
out:
if (sd > 0)
close(sd);
return ret;
}
int net_get_local_ifname_per_vip(char *strvip, char *outdev)
{
struct sockaddr_storage addr;
int ipv;
int found = 0;
struct sockaddr_in *ipaddr;
struct sockaddr_in6 *ipaddr6;
struct ifaddrs *ifaddrs, *ifaddr;
syslog(LOG_DEBUG, "%s():%d: netlink get local interface name for %s", __FUNCTION__, __LINE__, strvip);
if (!strvip || strcmp(strvip, "") == 0) {
syslog(LOG_ERR, "%s():%d: vip is not set yet", __FUNCTION__, __LINE__);
return -1;
}
ipv = net_get_addr_family(strvip);
if (getifaddrs(&ifaddrs) == -1) {
syslog(LOG_ERR, "%s():%d: cannot get interfaces list", __FUNCTION__, __LINE__);
return -1;
}
for (ifaddr = ifaddrs; ifaddr != NULL && !found; ifaddr = ifaddr->ifa_next) {
if (ifaddr->ifa_addr == NULL) continue;
switch (ipv) {
case AF_INET6:
if (ifaddr->ifa_addr->sa_family != AF_INET6)
continue;
ipaddr6 = (struct sockaddr_in6 *)ifaddr->ifa_addr;
inet_pton(AF_INET6, strvip, &((struct sockaddr_in6 *) &addr)->sin6_addr);
if (net_cmp_ipv6(&((struct sockaddr_in6 *) &addr)->sin6_addr, &(ipaddr6->sin6_addr)) == 0) {
found = 1;
strcpy(outdev, ifaddr->ifa_name);
}
break;
case AF_INET:
if (ifaddr->ifa_addr->sa_family != AF_INET)
continue;
ipaddr = (struct sockaddr_in *)ifaddr->ifa_addr;
inet_pton(AF_INET, strvip, &((struct sockaddr_in *) &addr)->sin_addr);
if (((struct sockaddr_in *) &addr)->sin_addr.s_addr == ipaddr->sin_addr.s_addr) {
found = 1;
strcpy(outdev, ifaddr->ifa_name);
}
break;
}
}
freeifaddrs(ifaddrs);
syslog(LOG_DEBUG, "%s():%d: netlink get local interface name is %s", __FUNCTION__, __LINE__, outdev);
return !found;
}
static int data_getev_cb(const struct nlmsghdr *nlh, void *data)
{
struct nlattr *tb[NDA_MAX + 1] = {};
struct ndmsg *ndm = mnl_nlmsg_get_payload(nlh);
struct in6_addr *ipaddr;
char str_ipaddr[INET6_ADDRSTRLEN] = { 0 };
void *ethaddr;
unsigned char dst_ethaddr[ETH_HW_ADDR_LEN];
char streth[ETH_HW_STR_LEN] = {};
syslog(LOG_DEBUG, "%s():%d: netlink read new info", __FUNCTION__, __LINE__);
if (nlh->nlmsg_type != RTM_NEWNEIGH)
return MNL_CB_STOP;
mnl_attr_parse(nlh, sizeof(*ndm), data_attr_neigh_cb, tb);
if (tb[NDA_DST]) {
ipaddr = mnl_attr_get_payload(tb[NDA_DST]);
inet_ntop(ndm->ndm_family, ipaddr, str_ipaddr, GET_INET_STRLEN(ndm->ndm_family));
}
if (tb[NDA_LLADDR]) {
ethaddr = mnl_attr_get_payload(tb[NDA_LLADDR]);
memcpy(dst_ethaddr, ethaddr, ETH_HW_ADDR_LEN);
sprintf(streth, "%02x:%02x:%02x:%02x:%02x:%02x", dst_ethaddr[0], dst_ethaddr[1],
dst_ethaddr[2], dst_ethaddr[3], dst_ethaddr[4], dst_ethaddr[5]);
if ((ndm->ndm_state & NUD_REACHABLE) || (ndm->ndm_state & NUD_PERMANENT) || (ndm->ndm_state & NUD_STALE))
farm_s_set_backend_ether_by_oifidx(ndm->ndm_ifindex, str_ipaddr, streth);
syslog(LOG_DEBUG, "%s():%d: [NEW NEIGH] family=%u ifindex=%u state=%u dstaddr=%s macaddr=%s",
__FUNCTION__, __LINE__, ndm->ndm_family, ndm->ndm_ifindex, ndm->ndm_state, str_ipaddr,
streth);
}
return MNL_CB_STOP;
}
static void ntlk_cb(struct ev_loop *loop, struct ev_io *watcher, int revents)
{
char buf[MNL_SOCKET_BUFFER_SIZE];
int ret, out;
syslog(LOG_DEBUG, "%s():%d: netlink callback executed", __FUNCTION__, __LINE__);
ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
while (ret > 0) {
ret = mnl_cb_run(buf, ret, 0, 0, data_getev_cb, NULL);
if (ret <= MNL_CB_STOP) {
out = 0 | out;
return;
} else {
out = -1;
}
ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
}
if (ret == -1) {
syslog(LOG_ERR, "%s():%d: netlink error", __FUNCTION__, __LINE__);
ret = -1;
}
}
int net_eventd_init(void)
{
char buf[MNL_SOCKET_BUFFER_SIZE];
int sock;
struct ev_loop *st_ev_loop = get_loop();
syslog(LOG_DEBUG, "%s():%d: net eventd launched", __FUNCTION__, __LINE__);
io_handle.io = events_create_ntlnk();
io_handle.nlh = mnl_nlmsg_put_header(buf);
io_handle.nlh->nlmsg_type = RTM_GETNEIGH;
io_handle.nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
io_handle.nlh->nlmsg_seq = time(NULL);
io_handle.rt = mnl_nlmsg_put_extra_header(io_handle.nlh, sizeof(struct rtgenmsg));
io_handle.rt->rtgen_family = AF_INET;
nl = mnl_socket_open(NETLINK_ROUTE);
if (nl == NULL) {
syslog(LOG_ERR, "%s():%d: mnl_socket_open error", __FUNCTION__, __LINE__);
return -1;
}
sock = mnl_socket_get_fd(nl);
if (mnl_socket_bind(nl, RTM_GETNEIGH, MNL_SOCKET_AUTOPID) < 0) {
syslog(LOG_ERR, "%s():%d: mnl_socket_bind error", __FUNCTION__, __LINE__);
return -1;
}
ev_io_init(io_handle.io, ntlk_cb, sock, EV_READ);
ev_io_start(st_ev_loop, io_handle.io);
net_event_enabled = 1;
return 0;
}
int net_eventd_stop(void)
{
struct ev_loop *st_ev_loop = get_loop();
syslog(LOG_DEBUG, "%s():%d: net eventd stopped", __FUNCTION__, __LINE__);
ev_io_stop(st_ev_loop, io_handle.io);
mnl_socket_close(nl);
if (io_handle.io)
free(io_handle.io);
net_event_enabled = 0;
return 0;
}
int net_get_event_enabled(void)
{
syslog(LOG_DEBUG, "%s():%d: net eventd is %d", __FUNCTION__, __LINE__, net_event_enabled);
return net_event_enabled;
}
int net_strim_netface(char *name)
{
char *ptr;
if ((ptr = strstr(name, ":")) != NULL) {
*ptr = '\0';
return 1;
}
return 0;
}
nftlb-0.6/src/nft.c000066400000000000000000002367441364062056700142370ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include "nft.h"
#include "objects.h"
#include "farms.h"
#include "backends.h"
#include "sessions.h"
#include "farmpolicy.h"
#include "policies.h"
#include "elements.h"
#include "config.h"
#include "list.h"
#include "sbuffer.h"
#include
#include
#include
#include
#include
#define NFTLB_MAX_CMD 2048
#define NFTLB_MAX_IFACES 100
#define NFTLB_TABLE_NAME "nftlb"
#define NFTLB_TABLE_PREROUTING "prerouting"
#define NFTLB_TABLE_POSTROUTING "postrouting"
#define NFTLB_TABLE_INGRESS "ingress"
#define NFTLB_TABLE_FILTER "filter"
#define NFTLB_TABLE_FORWARD "forward"
#define NFTLB_TYPE_NONE ""
#define NFTLB_TYPE_NAT "nat"
#define NFTLB_TYPE_FILTER "filter"
#define NFTLB_TYPE_NETDEV "netdev"
#define NFTLB_TYPE_FWD "forward"
#define NFTLB_HOOK_PREROUTING "prerouting"
#define NFTLB_HOOK_POSTROUTING "postrouting"
#define NFTLB_HOOK_INGRESS "ingress"
#define NFTLB_HOOK_FORWARD "forward"
#define NFTLB_PREROUTING_PRIO 0
#define NFTLB_POSTROUTING_PRIO 100
#define NFTLB_FLOWTABLE_BASE_PRIO 50
#define NFTLB_INGRESS_PRIO 100
#define NFTLB_FILTER_PRIO -150
#define NFTLB_RAW_PRIO -300
#define NFTLB_IPV4_PROTOCOL "protocol"
#define NFTLB_IPV6_PROTOCOL "nexthdr"
#define NFTLB_UDP_PROTO "udp"
#define NFTLB_TCP_PROTO "tcp"
#define NFTLB_SCTP_PROTO "sctp"
#define NFTLB_UDP_SERVICES_MAP "udp-services"
#define NFTLB_TCP_SERVICES_MAP "tcp-services"
#define NFTLB_SCTP_SERVICES_MAP "sctp-services"
#define NFTLB_IP_SERVICES_MAP "services"
#define NFTLB_UDP_SERVICES6_MAP "udp-services6"
#define NFTLB_TCP_SERVICES6_MAP "tcp-services6"
#define NFTLB_SCTP_SERVICES6_MAP "sctp-services6"
#define NFTLB_IP_SERVICES6_MAP "services6"
#define NFTLB_MAP_KEY_TYPE 0
#define NFTLB_MAP_KEY_RULE 1
#define NFTLB_MAP_TYPE_IPV4 "ipv4_addr"
#define NFTLB_MAP_TYPE_IPV6 "ipv6_addr"
#define NFTLB_MAP_TYPE_INETSRV "inet_service"
#define NFTLB_MAP_TYPE_MAC "ether_addr"
#define NFTLB_MAP_TYPE_MARK "mark"
#define NFTLB_IPV4_FAMILY "ip"
#define NFTLB_IPV6_FAMILY "ip6"
#define NFTLB_NETDEV_FAMILY "netdev"
#define NFTLB_IP_ACTIVE (1 << 0)
#define NFTLB_IP_UDP_ACTIVE (1 << 1)
#define NFTLB_IP_TCP_ACTIVE (1 << 2)
#define NFTLB_IP_SCTP_ACTIVE (1 << 3)
#define NFTLB_IP_IP_ACTIVE (1 << 4)
#define NFTLB_NFT_DADDR "daddr"
#define NFTLB_NFT_DPORT "dport"
#define NFTLB_NFT_SADDR "saddr"
#define NFTLB_NFT_SPORT "sport"
#define NFTLB_NFT_VERDICT_DROP "drop"
#define NFTLB_NFT_VERDICT_ACCEPT "accept"
#define NFTLB_NFT_PREFIX_POLICY_BL "BL"
#define NFTLB_NFT_PREFIX_POLICY_WL "WL"
#define NFTLB_NFT_ACTION_ADD "add"
#define NFTLB_NFT_ACTION_DEL "delete"
#define NFTLB_NFT_ACTION_FLUSH "flush"
#define NFTLB_F_CHAIN_ING_FILTER (1 << 0)
#define NFTLB_F_CHAIN_PRE_FILTER (1 << 1)
#define NFTLB_F_CHAIN_PRE_DNAT (1 << 2)
#define NFTLB_F_CHAIN_FWD_FILTER (1 << 3)
#define NFTLB_F_CHAIN_POS_SNAT (1 << 4)
#define NFTLB_F_CHAIN_EGR_DNAT (1 << 5)
extern unsigned int serialize;
struct nft_ctx *ctx = NULL;
enum map_modes {
BCK_MAP_NONE,
BCK_MAP_IPADDR,
BCK_MAP_ETHADDR,
BCK_MAP_WEIGHT,
BCK_MAP_MARK,
BCK_MAP_IPADDR_PORT,
BCK_MAP_NAME,
BCK_MAP_SRCIPADDR,
BCK_MAP_BCK_IPADDR,
BCK_MAP_BCK_MARK,
BCK_MAP_BCK_IPADDR_F_PORT,
BCK_MAP_BCK_BF_SRCIPADDR,
BCK_MAP_BCK_ID,
BCK_MAP_OFACE,
};
struct if_base_rule {
char *ifname;
unsigned int rules_v4;
unsigned int rules_v6;
};
struct if_base_rule_list {
struct if_base_rule *interfaces[NFTLB_MAX_IFACES];
int n_interfaces;
};
struct nft_base_rules {
unsigned int dnat_rules_v4;
unsigned int dnat_rules_v6;
unsigned int snat_rules_v4;
unsigned int snat_rules_v6;
unsigned int filter_rules_v4;
unsigned int filter_rules_v6;
unsigned int fwd_rules_v4;
unsigned int fwd_rules_v6;
struct if_base_rule_list ndv_input_rules;
struct if_base_rule_list ndv_output_rules;
};
struct nft_base_rules nft_base_rules;
int nftlb_flowtable_prio = NFTLB_FLOWTABLE_BASE_PRIO;
static int reset_ndv_base(struct if_base_rule_list *ndv_if_rules)
{
int i;
for (i = 0; i < ndv_if_rules->n_interfaces; i++) {
if (!ndv_if_rules->interfaces[i])
break;
if (ndv_if_rules->interfaces[i]->ifname)
free(ndv_if_rules->interfaces[i]->ifname);
if (ndv_if_rules->interfaces[i])
free(ndv_if_rules->interfaces[i]);
}
ndv_if_rules->n_interfaces = 0;
return 0;
}
static void clean_rules_counters(void)
{
reset_ndv_base(&nft_base_rules.ndv_input_rules);
reset_ndv_base(&nft_base_rules.ndv_output_rules);
nft_base_rules.dnat_rules_v4 = 0;
nft_base_rules.dnat_rules_v6 = 0;
nft_base_rules.filter_rules_v4 = 0;
nft_base_rules.filter_rules_v6 = 0;
nft_base_rules.fwd_rules_v4 = 0;
nft_base_rules.fwd_rules_v6 = 0;
nft_base_rules.snat_rules_v4 = 0;
nft_base_rules.snat_rules_v6 = 0;
}
static struct if_base_rule * get_ndv_base(struct if_base_rule_list *ndv_if_rules, char *ifname)
{
int i;
for (i = 0; i < ndv_if_rules->n_interfaces; i++) {
if (strcmp(ndv_if_rules->interfaces[i]->ifname, ifname) == 0)
return ndv_if_rules->interfaces[i];
}
return NULL;
}
static struct if_base_rule * add_ndv_base(struct if_base_rule_list *ndv_if_rules, char *ifname)
{
struct if_base_rule *ifentry;
if (ndv_if_rules->n_interfaces == NFTLB_MAX_IFACES) {
syslog(LOG_ERR, "%s():%d: maximum number of interfaces reached", __FUNCTION__, __LINE__);
return NULL;
}
ifentry = (struct if_base_rule *)malloc(sizeof(struct if_base_rule));
if (!ifentry) {
syslog(LOG_ERR, "%s():%d: unable to allocate interface struct for %s", __FUNCTION__, __LINE__, ifname);
return NULL;
}
ndv_if_rules->interfaces[ndv_if_rules->n_interfaces] = ifentry;
ndv_if_rules->n_interfaces++;
ifentry->ifname = (char *)malloc(strlen(ifname));
if (!ifentry->ifname) {
syslog(LOG_ERR, "%s():%d: unable to allocate interface name for %s", __FUNCTION__, __LINE__, ifname);
return NULL;
}
sprintf(ifentry->ifname, "%s", ifname);
ifentry->rules_v4 = 0;
ifentry->rules_v6 = 0;
return ifentry;
}
static int exec_cmd_open(char *cmd, const char **out, int error_output)
{
int error;
if (strlen(cmd) == 0 || strcmp(cmd, "") == 0)
return 0;
syslog(LOG_NOTICE, "nft command exec : %s", cmd);
ctx = nft_ctx_new(0);
nft_ctx_buffer_error(ctx);
if (out != NULL)
nft_ctx_buffer_output(ctx);
error = nft_run_cmd_from_buffer(ctx, cmd);
if (error && error_output)
syslog(LOG_ERR, "nft command error : %s", nft_ctx_get_error_buffer(ctx));
if (out != NULL)
*out = nft_ctx_get_output_buffer(ctx);
return error;
}
static void exec_cmd_close(const char *out)
{
if (ctx == NULL)
return;
if (out != NULL)
nft_ctx_unbuffer_output(ctx);
nft_ctx_unbuffer_error(ctx);
nft_ctx_free(ctx);
ctx = NULL;
}
static int exec_cmd(char *cmd)
{
int error;
error = exec_cmd_open(cmd, NULL, 1);
exec_cmd_close(NULL);
return error;
}
static int exec_cmd_unbuffered(struct sbuffer *buf)
{
int error;
error = exec_cmd(get_buf_data(buf));
reset_buf(buf);
return error;
}
static void concat_exec_cmd(struct sbuffer *buf, char *fmt, ...)
{
int len;
va_list args;
va_start(args, fmt);
len = vsnprintf(0, 0, fmt, args);
va_end(args);
va_start(args, fmt);
concat_buf_va(buf, len, fmt, args);
va_end(args);
if (serialize)
exec_cmd_unbuffered(buf);
}
static char * print_nft_service(int family, int proto)
{
if (family == VALUE_FAMILY_IPV6) {
switch (proto) {
case VALUE_PROTO_TCP:
return NFTLB_TCP_SERVICES6_MAP;
case VALUE_PROTO_UDP:
return NFTLB_UDP_SERVICES6_MAP;
case VALUE_PROTO_SCTP:
return NFTLB_SCTP_SERVICES6_MAP;
default:
return NFTLB_IP_SERVICES6_MAP;
}
} else {
switch (proto) {
case VALUE_PROTO_TCP:
return NFTLB_TCP_SERVICES_MAP;
case VALUE_PROTO_UDP:
return NFTLB_UDP_SERVICES_MAP;
case VALUE_PROTO_SCTP:
return NFTLB_SCTP_SERVICES_MAP;
default:
return NFTLB_IP_SERVICES_MAP;
}
}
}
static char * print_nft_family_type(int family)
{
switch (family) {
case VALUE_FAMILY_IPV6:
return NFTLB_MAP_TYPE_IPV6;
default:
return NFTLB_MAP_TYPE_IPV4;
}
}
static char * print_nft_family(int family)
{
switch (family) {
case VALUE_FAMILY_NETDEV:
return NFTLB_NETDEV_FAMILY;
case VALUE_FAMILY_IPV6:
return NFTLB_IPV6_FAMILY;
default:
return NFTLB_IPV4_FAMILY;
}
}
static char * print_nft_family_protocol(int family)
{
switch (family) {
case VALUE_FAMILY_IPV6:
return NFTLB_IPV6_PROTOCOL;
default:
return NFTLB_IPV4_PROTOCOL;
}
}
static char * print_nft_table_family(int family, int mode)
{
if (mode == VALUE_MODE_DSR || mode == VALUE_MODE_STLSDNAT || family == VALUE_FAMILY_NETDEV)
return NFTLB_NETDEV_FAMILY;
else if (family == VALUE_FAMILY_IPV6)
return NFTLB_IPV6_FAMILY;
else
return NFTLB_IPV4_FAMILY;
}
static char * print_nft_protocol(int protocol)
{
switch (protocol) {
case VALUE_PROTO_UDP:
return NFTLB_UDP_PROTO;
case VALUE_PROTO_SCTP:
return NFTLB_SCTP_PROTO;
default:
return NFTLB_TCP_PROTO;
}
}
static char * print_nft_verdict(enum type type)
{
if (type == VALUE_TYPE_WHITE)
return NFTLB_NFT_VERDICT_ACCEPT;
else
return NFTLB_NFT_VERDICT_DROP;
}
static char * print_nft_prefix_policy(enum type type)
{
if (type == VALUE_TYPE_WHITE)
return NFTLB_NFT_PREFIX_POLICY_WL;
else
return NFTLB_NFT_PREFIX_POLICY_BL;
}
static void get_range_ports(const char *ptr, int *first, int *last)
{
sscanf(ptr, "%d-%d[^,]", first, last);
}
static int get_array_ports(int *port_list, struct farm *f)
{
int index = 0;
char *ptr;
int i, new;
int last = 0;
ptr = f->virtports;
while (ptr != NULL && *ptr != '\0') {
last = new = 0;
get_range_ports(ptr, &new, &last);
if (last == 0)
last = new;
if (new > last)
goto next;
for (i = new; i <= last; i++, index++)
port_list[index] = i;
next:
ptr = strchr(ptr, ',');
if (ptr != NULL)
ptr++;
}
return index;
}
static unsigned int get_rules_needed(int family, int protocol)
{
unsigned int ret = 0;
switch (protocol) {
case VALUE_PROTO_UDP:
ret |= NFTLB_IP_ACTIVE | NFTLB_IP_UDP_ACTIVE;
break;
case VALUE_PROTO_TCP:
ret |= NFTLB_IP_ACTIVE | NFTLB_IP_TCP_ACTIVE;
break;
case VALUE_PROTO_SCTP:
ret |= NFTLB_IP_ACTIVE | NFTLB_IP_SCTP_ACTIVE;
break;
default:
ret |= NFTLB_IP_ACTIVE | NFTLB_IP_IP_ACTIVE;
break;
}
return ret;
}
static unsigned int * get_rules_applied(int type, int family, char *iface)
{
unsigned int * ret = NULL;
struct if_base_rule *if_base;
if (type & NFTLB_F_CHAIN_ING_FILTER) {
if_base = get_ndv_base(&nft_base_rules.ndv_input_rules, iface);
if (!if_base)
if_base = add_ndv_base(&nft_base_rules.ndv_input_rules, iface);
if (!if_base)
return ret;
if (family == VALUE_FAMILY_IPV4)
ret = &if_base->rules_v4;
if (family == VALUE_FAMILY_IPV6)
ret = &if_base->rules_v6;
} else if (type & NFTLB_F_CHAIN_EGR_DNAT) {
if_base = get_ndv_base(&nft_base_rules.ndv_output_rules, iface);
if (!if_base)
if_base = add_ndv_base(&nft_base_rules.ndv_output_rules, iface);
if (!if_base)
return ret;
if (family == VALUE_FAMILY_IPV4)
ret = &if_base->rules_v4;
if (family == VALUE_FAMILY_IPV6)
ret = &if_base->rules_v6;
} else if (type & NFTLB_F_CHAIN_PRE_DNAT) {
if (family == VALUE_FAMILY_IPV4)
ret = &nft_base_rules.dnat_rules_v4;
if (family == VALUE_FAMILY_IPV6)
ret = &nft_base_rules.dnat_rules_v6;
} else if (type & NFTLB_F_CHAIN_PRE_FILTER) {
if (family == VALUE_FAMILY_IPV4)
ret = &nft_base_rules.filter_rules_v4;
if (family == VALUE_FAMILY_IPV6)
ret = &nft_base_rules.filter_rules_v6;
} else if (type & NFTLB_F_CHAIN_FWD_FILTER) {
if (family == VALUE_FAMILY_IPV4)
ret = &nft_base_rules.fwd_rules_v4;
if (family == VALUE_FAMILY_IPV6)
ret = &nft_base_rules.fwd_rules_v6;
} else if (type & NFTLB_F_CHAIN_POS_SNAT) {
if (family == VALUE_FAMILY_IPV4)
ret = &nft_base_rules.snat_rules_v4;
if (family == VALUE_FAMILY_IPV6)
ret = &nft_base_rules.snat_rules_v6;
}
return ret;
}
static void logprefix_replace(char *buf, char *token, char *value)
{
char tmp[255] = { 0 };
char *ptr = buf;
char *tmpptr = tmp;
while (*ptr != '\0') {
if (strncmp(token, ptr, strlen(token)) == 0) {
strcat(tmpptr, value);
ptr += strlen(token);
tmpptr += strlen(value);
}
*tmpptr = *ptr;
ptr++;
tmpptr++;
}
*tmpptr = '\0';
sprintf(buf, "%s", tmp);
}
static void print_log_format(char *buf, int key, int type, struct farm *f, struct backend *b, struct policy *p)
{
if (!f) {
return;
}
switch (key) {
case KEY_LOGPREFIX:
if (p) {
sprintf(buf, "%s", p->logprefix);
logprefix_replace(buf, "KNAME", "policy");
logprefix_replace(buf, "FNAME", f->name);
logprefix_replace(buf, "PNAME", p->name);
logprefix_replace(buf, "TYPE", print_nft_prefix_policy(p->type));
return;
}
sprintf(buf, "%s", f->logprefix);
logprefix_replace(buf, "KNAME", CONFIG_KEY_LOG);
logprefix_replace(buf, "FNAME", f->name);
if ((f->log & VALUE_LOG_INPUT) && ((type & NFTLB_F_CHAIN_ING_FILTER) || (type & NFTLB_F_CHAIN_PRE_FILTER) || (type & NFTLB_F_CHAIN_PRE_DNAT)))
logprefix_replace(buf, "TYPE", "IN");
else if ((f->log & VALUE_LOG_FORWARD) && (type & NFTLB_F_CHAIN_FWD_FILTER))
logprefix_replace(buf, "TYPE", "FWD");
else if ((f->log & VALUE_LOG_OUTPUT) && ((type & NFTLB_F_CHAIN_POS_SNAT) || (type & NFTLB_F_CHAIN_EGR_DNAT)))
logprefix_replace(buf, "TYPE", "OUT");
break;
case KEY_NEWRTLIMIT_LOGPREFIX:
sprintf(buf, "%s", f->newrtlimit_logprefix);
logprefix_replace(buf, "KNAME", CONFIG_KEY_NEWRTLIMIT);
logprefix_replace(buf, "FNAME", f->name);
break;
case KEY_RSTRTLIMIT_LOGPREFIX:
sprintf(buf, "%s", f->rstrtlimit_logprefix);
logprefix_replace(buf, "KNAME", CONFIG_KEY_RSTRTLIMIT);
logprefix_replace(buf, "FNAME", f->name);
break;
case KEY_ESTCONNLIMIT_LOGPREFIX:
if (b) {
sprintf(buf, "%s", b->estconnlimit_logprefix);
logprefix_replace(buf, "KNAME", CONFIG_KEY_ESTCONNLIMIT);
logprefix_replace(buf, "FNAME", f->name);
logprefix_replace(buf, "BNAME", b->name);
return;
}
sprintf(buf, "%s", f->estconnlimit_logprefix);
logprefix_replace(buf, "KNAME", CONFIG_KEY_ESTCONNLIMIT);
logprefix_replace(buf, "FNAME", f->name);
break;
case KEY_TCPSTRICT_LOGPREFIX:
sprintf(buf, "%s", f->tcpstrict_logprefix);
logprefix_replace(buf, "KNAME", CONFIG_KEY_TCPSTRICT);
logprefix_replace(buf, "FNAME", f->name);
break;
default:
break;
}
}
static int need_filter(struct farm *f)
{
return (!farm_is_ingress_mode(f)) && (f->helper != DEFAULT_HELPER || f->bcks_are_marked || f->mark != DEFAULT_MARK || farm_get_masquerade(f) ||
f->newrtlimit != DEFAULT_NEWRTLIMIT || f->rstrtlimit != DEFAULT_RSTRTLIMIT || f->estconnlimit != DEFAULT_ESTCONNLIMIT ||
f->tcpstrict != DEFAULT_TCPSTRICT || f->queue != DEFAULT_QUEUE || f->bcks_have_srcaddr ||
f->persistence != DEFAULT_PERSIST || (f->srcaddr != DEFAULT_SRCADDR && strcmp(f->srcaddr, "") != 0));
}
static int need_forward(struct farm *f)
{
return ((f->log & VALUE_LOG_FORWARD) || f->flow_offload);
}
static void get_farm_chain(char *name, struct farm *f, int type)
{
if (type & NFTLB_F_CHAIN_ING_FILTER)
sprintf(name, "%s", f->name);
else if (type & NFTLB_F_CHAIN_PRE_FILTER)
sprintf(name, "%s-%s", NFTLB_TYPE_FILTER, f->name);
else if (type & NFTLB_F_CHAIN_PRE_DNAT)
sprintf(name, "%s-%s", NFTLB_TYPE_NAT, f->name);
else if (type & NFTLB_F_CHAIN_FWD_FILTER)
sprintf(name, "%s-%s", NFTLB_TYPE_FWD, f->name);
else if (type & NFTLB_F_CHAIN_EGR_DNAT)
sprintf(name, "%s-back", f->name);
}
static void get_flowtable_name(char *name, struct farm *f)
{
sprintf(name, "ft-%s", f->name);
}
static void get_farm_service(char *name, struct farm *f, int type, int family, int key_mode)
{
if (type & NFTLB_F_CHAIN_ING_FILTER)
sprintf(name, "%s-%s", print_nft_service(family, f->protocol), f->iface);
else if (type & NFTLB_F_CHAIN_PRE_FILTER)
sprintf(name, "%s-%s", NFTLB_TYPE_FILTER, print_nft_service(family, f->protocol));
else if (type & NFTLB_F_CHAIN_PRE_DNAT)
sprintf(name, "%s-%s", NFTLB_TYPE_NAT, print_nft_service(family, f->protocol));
else if (type & NFTLB_F_CHAIN_FWD_FILTER)
sprintf(name, "%s-%s", NFTLB_TYPE_FWD, print_nft_service(family, f->protocol));
else if (type & NFTLB_F_CHAIN_POS_SNAT) {
sprintf(name, "%s-back", print_nft_service(family, f->protocol));
if (key_mode == BCK_MAP_BCK_ID || key_mode == BCK_MAP_BCK_MARK)
strcat(name, "-m");
}
else if (type & NFTLB_F_CHAIN_EGR_DNAT)
sprintf(name, "%s-%s", print_nft_service(family, f->protocol), f->iface);
}
static int run_base_table(struct sbuffer *buf, char *family_str)
{
concat_exec_cmd(buf, " ; add table %s %s", family_str, NFTLB_TABLE_NAME);
return 0;
}
static int run_base_chain(struct sbuffer *buf, struct farm *f, int type, int family)
{
unsigned int rules_needed = get_rules_needed(family, f->protocol);
char service[255] = { 0 };
char base_chain[265] = { 0 };
char chain_device[255] = { 0 };
char *chain_type;
char *chain_hook;
char *chain_family;
int chain_prio;
unsigned int *base_rules;
get_farm_service(service, f, type, family, BCK_MAP_NONE);
if (type & NFTLB_F_CHAIN_ING_FILTER) {
base_rules = get_rules_applied(type, family, f->iface);
if (!base_rules)
return 1;
chain_prio = NFTLB_INGRESS_PRIO;
chain_type = NFTLB_TYPE_FILTER;
chain_hook = NFTLB_HOOK_INGRESS;
sprintf(chain_device, "%s", f->iface);
sprintf(base_chain, "%s-%s", NFTLB_TABLE_INGRESS, chain_device);
chain_family = NFTLB_NETDEV_FAMILY;
} else if (type & NFTLB_F_CHAIN_EGR_DNAT) {
base_rules = get_rules_applied(type, family, f->oface);
if (!base_rules)
return 1;
chain_prio = NFTLB_INGRESS_PRIO;
chain_type = NFTLB_TYPE_FILTER;
chain_hook = NFTLB_HOOK_INGRESS;
sprintf(chain_device, "%s", f->oface);
sprintf(base_chain, "%s-%s", NFTLB_TABLE_INGRESS, chain_device);
chain_family = NFTLB_NETDEV_FAMILY;
} else if (type & NFTLB_F_CHAIN_PRE_FILTER) {
base_rules = get_rules_applied(type, family, "");
chain_family = print_nft_family(family);
chain_prio = NFTLB_FILTER_PRIO;
sprintf(base_chain, "%s", NFTLB_TABLE_FILTER);
chain_type = NFTLB_TYPE_FILTER;
chain_hook = NFTLB_HOOK_PREROUTING;
} else if (type & NFTLB_F_CHAIN_PRE_DNAT) {
base_rules = get_rules_applied(type, family, "");
chain_family = print_nft_family(family);
chain_prio = NFTLB_PREROUTING_PRIO;
sprintf(base_chain, "%s", NFTLB_TABLE_PREROUTING);
chain_type = NFTLB_TYPE_NAT;
chain_hook = NFTLB_HOOK_PREROUTING;
} else if (type & NFTLB_F_CHAIN_POS_SNAT) {
base_rules = get_rules_applied(type, family, "");
chain_family = print_nft_family(family);
chain_prio = NFTLB_POSTROUTING_PRIO;
sprintf(base_chain, "%s", NFTLB_TABLE_POSTROUTING);
chain_type = NFTLB_TYPE_NAT;
chain_hook = NFTLB_HOOK_POSTROUTING;
} else if (type & NFTLB_F_CHAIN_FWD_FILTER) {
base_rules = get_rules_applied(type, family, "");
chain_family = print_nft_family(family);
chain_prio = NFTLB_PREROUTING_PRIO;
sprintf(base_chain, "%s", NFTLB_TABLE_FORWARD);
chain_type = NFTLB_TYPE_FILTER;
chain_hook = NFTLB_HOOK_FORWARD;
} else
return 1;
if ((rules_needed & NFTLB_IP_ACTIVE) && !(*base_rules & NFTLB_IP_ACTIVE)) {
run_base_table(buf, chain_family);
concat_buf(buf, " ; add chain %s %s %s { type %s hook %s ", chain_family, NFTLB_TABLE_NAME, base_chain, chain_type, chain_hook, chain_prio);
if (chain_device != NULL && strcmp(chain_device, "") != 0)
concat_buf(buf, " device %s", chain_device);
concat_exec_cmd(buf, " priority %d ;}", chain_prio);
if (type & NFTLB_F_CHAIN_PRE_FILTER) {
concat_exec_cmd(buf, " ; add rule %s %s %s mark set ct mark", chain_family, NFTLB_TABLE_NAME, base_chain);
} else if (type & NFTLB_F_CHAIN_POS_SNAT) {
concat_exec_cmd(buf, " ; add rule %s %s %s ct mark and 0x%x == 0x%x masquerade", chain_family, NFTLB_TABLE_NAME, base_chain, NFTLB_POSTROUTING_MARK, NFTLB_POSTROUTING_MARK);
}
*base_rules |= NFTLB_IP_ACTIVE;
}
if ((rules_needed & NFTLB_IP_UDP_ACTIVE) && !(*base_rules & NFTLB_IP_UDP_ACTIVE)) {
if (type & NFTLB_F_CHAIN_POS_SNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to %s daddr . %s dport map @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_UDP_PROTO, service);
concat_exec_cmd(buf, " ; add map %s %s %s-m { type %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to ct mark map @%s-m", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else if (type & NFTLB_F_CHAIN_EGR_DNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV);
concat_exec_cmd(buf, " ; add rule %s %s %s %s saddr . %s sport vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_UDP_PROTO, service);
} else if (type & NFTLB_F_CHAIN_FWD_FILTER) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK);
concat_exec_cmd(buf, " ; add rule %s %s %s ct mark vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV);
concat_exec_cmd(buf, " ; add rule %s %s %s %s daddr . %s dport vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_UDP_PROTO, service);
}
*base_rules |= NFTLB_IP_UDP_ACTIVE;
}
if ((rules_needed & NFTLB_IP_TCP_ACTIVE) && !(*base_rules & NFTLB_IP_TCP_ACTIVE)) {
if (type & NFTLB_F_CHAIN_POS_SNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to %s daddr . %s dport map @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_TCP_PROTO, service);
concat_exec_cmd(buf, " ; add map %s %s %s-m { type %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to ct mark map @%s-m", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else if (type & NFTLB_F_CHAIN_EGR_DNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV);
concat_exec_cmd(buf, " ; add rule %s %s %s %s saddr . %s sport vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_TCP_PROTO, service);
} else if (type & NFTLB_F_CHAIN_FWD_FILTER) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK);
concat_exec_cmd(buf, " ; add rule %s %s %s ct mark vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV);
concat_exec_cmd(buf, " ; add rule %s %s %s %s daddr . %s dport vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_TCP_PROTO, service);
}
*base_rules |= NFTLB_IP_TCP_ACTIVE;
}
if ((rules_needed & NFTLB_IP_SCTP_ACTIVE) && !(*base_rules & NFTLB_IP_SCTP_ACTIVE)) {
if (type & NFTLB_F_CHAIN_POS_SNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to %s daddr . %s dport map @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_SCTP_PROTO, service);
concat_exec_cmd(buf, " ; add map %s %s %s-m { type %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to ct mark map @%s-m", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else if (type & NFTLB_F_CHAIN_EGR_DNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV);
concat_exec_cmd(buf, " ; add rule %s %s %s %s saddr . %s sport vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_SCTP_PROTO, service);
} else if (type & NFTLB_F_CHAIN_FWD_FILTER) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK);
concat_exec_cmd(buf, " ; add rule %s %s %s ct mark vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s . %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), NFTLB_MAP_TYPE_INETSRV);
concat_exec_cmd(buf, " ; add rule %s %s %s %s daddr . %s dport vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), NFTLB_SCTP_PROTO, service);
}
*base_rules |= NFTLB_IP_SCTP_ACTIVE;
}
if ((rules_needed & NFTLB_IP_IP_ACTIVE) && !(*base_rules & NFTLB_IP_IP_ACTIVE)) {
if (type & NFTLB_F_CHAIN_POS_SNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family), print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to %s daddr map @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), service);
concat_exec_cmd(buf, " ; add map %s %s %s-m { type %s : %s ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s snat to ct mark map @%s-m", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else if (type & NFTLB_F_CHAIN_EGR_DNAT) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s %s saddr vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), service);
} else if (type & NFTLB_F_CHAIN_FWD_FILTER) {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, NFTLB_MAP_TYPE_MARK);
concat_exec_cmd(buf, " ; add rule %s %s %s ct mark vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, service);
} else {
concat_exec_cmd(buf, " ; add map %s %s %s { type %s : verdict ;}", chain_family, NFTLB_TABLE_NAME, service, print_nft_family_type(family));
concat_exec_cmd(buf, " ; add rule %s %s %s %s daddr vmap @%s", chain_family, NFTLB_TABLE_NAME, base_chain, print_nft_family(family), service);
}
*base_rules |= NFTLB_IP_IP_ACTIVE;
}
return 0;
}
static int run_farm_rules_gen_chain(struct sbuffer *buf, char *nft_family, char *chain, int action)
{
switch (action) {
case ACTION_RELOAD:
concat_exec_cmd(buf, " ; flush chain %s %s %s", nft_family, NFTLB_TABLE_NAME, chain);
break;
case ACTION_START:
concat_exec_cmd(buf, " ; add chain %s %s %s", nft_family, NFTLB_TABLE_NAME, chain);
break;
case ACTION_STOP:
case ACTION_DELETE:
concat_exec_cmd(buf, " ; delete chain %s %s %s", nft_family, NFTLB_TABLE_NAME, chain);
break;
default:
break;
}
return 0;
}
static int run_farm_rules_gen_srv_data(char **buf, struct farm *f, struct backend *b, char *chain, enum map_modes data_mode)
{
switch (data_mode) {
case BCK_MAP_SRCIPADDR:
if (f != NULL)
sprintf(*buf, ": %s ", f->srcaddr);
break;
case BCK_MAP_NAME:
sprintf(*buf, ": goto %s ", chain);
break;
case BCK_MAP_BCK_BF_SRCIPADDR:
if (b->srcaddr && b->srcaddr != DEFAULT_SRCADDR && strcmp(b->srcaddr, "") != 0)
sprintf(*buf, ": %s ", b->srcaddr);
else if (f != NULL && f->srcaddr != DEFAULT_SRCADDR && strcmp(f->srcaddr, "") != 0)
sprintf(*buf, ": %s ", f->srcaddr);
break;
default:
break;
}
return 0;
}
static int run_farm_rules_gen_srv_map(struct sbuffer *buf, struct farm *f, char *nft_family, int type, int action, enum map_modes key_mode, enum map_modes data_mode)
{
int port_list[65535] = { 0 };
char action_str[255] = { 0 };
char key_str[255] = { 0 };
char *data_str = NULL;
char chain[255] = { 0 };
char service[255] = { 0 };
struct backend *b;
int nports;
int i;
int bckmark;
data_str = calloc(1, 255);
if (!data_str) {
syslog(LOG_ERR, "%s():%d: memory allocation error", __FUNCTION__, __LINE__);
return -1;
}
switch (action) {
case ACTION_RELOAD:
case ACTION_START:
sprintf(action_str, "add");
break;
case ACTION_STOP:
case ACTION_DELETE:
sprintf(action_str, "delete");
break;
default:
return 1;
break;
}
get_farm_chain(chain, f, type);
get_farm_service(service, f, type, f->family, BCK_MAP_NONE);
/* avoid port in cases of listening from all protocols */
if (f->protocol == VALUE_PROTO_ALL && key_mode == BCK_MAP_IPADDR_PORT)
key_mode = BCK_MAP_IPADDR;
switch (key_mode) {
case BCK_MAP_IPADDR:
run_farm_rules_gen_srv_data((char **) &data_str, f, NULL, chain, data_mode);
concat_exec_cmd(buf, " ; %s element %s %s %s { %s %s}", action_str, nft_family, NFTLB_TABLE_NAME, service, f->virtaddr, data_str);
break;
case BCK_MAP_IPADDR_PORT:
run_farm_rules_gen_srv_data((char **) &data_str, f, NULL, chain, data_mode);
nports = get_array_ports(port_list, f);
for (i = 0; i < nports; i++) {
if (i)
concat_buf(buf, ", %s . %d %s", f->virtaddr, port_list[i], data_str);
else
concat_buf(buf, " ; %s element %s %s %s { %s . %d %s", action_str, nft_family, NFTLB_TABLE_NAME, service, f->virtaddr, port_list[i], data_str);
}
if (i)
concat_exec_cmd(buf, " }");
break;
default:
if (f->protocol != VALUE_PROTO_ALL)
nports = get_array_ports(port_list, f);
else
nports = 1;
for (i = 0; i < nports; i++) {
list_for_each_entry(b, &f->backends, list) {
if (!backend_validate(b))
continue;
get_farm_service(service, f, type, f->family, key_mode);
bckmark = get_bck_mark(b);
if (type == NFTLB_F_CHAIN_POS_SNAT && bckmark & NFTLB_POSTROUTING_MARK)
continue;
if ((key_mode == BCK_MAP_BCK_ID || key_mode == BCK_MAP_BCK_MARK) && bckmark != DEFAULT_MARK) {
if (i > 0) continue;
sprintf(key_str, "0x%x", bckmark);
} else if ((key_mode == BCK_MAP_BCK_ID || key_mode == BCK_MAP_BCK_IPADDR_F_PORT) && (b->port == NULL || strcmp(b->port, DEFAULT_PORT) == 0) && f->protocol != VALUE_PROTO_ALL) {
sprintf(key_str, "%s . %d", b->ipaddr, port_list[i]);
} else if (key_mode == BCK_MAP_BCK_ID && strcmp(b->port, DEFAULT_PORT) != 0 && f->protocol != VALUE_PROTO_ALL) {
if (i > 0) continue;
sprintf(key_str, "%s . %s", b->ipaddr, b->port);
} else if (key_mode == BCK_MAP_BCK_ID || key_mode == BCK_MAP_BCK_IPADDR) {
if (i > 0) continue;
sprintf(key_str, "%s", b->ipaddr);
} else
continue;
run_farm_rules_gen_srv_data((char **) &data_str, f, b, chain, data_mode);
if (b->action == ACTION_STOP || b->action == ACTION_DELETE || b->action == ACTION_RELOAD) {
if (action == ACTION_START)
continue;
concat_exec_cmd(buf, " ; delete element %s %s %s { %s }", nft_family, NFTLB_TABLE_NAME, service, key_str);
}
if(!backend_is_available(b))
continue;
run_farm_rules_gen_srv_data((char **) &data_str, f, b, chain, data_mode);
concat_exec_cmd(buf, " ; %s element %s %s %s { %s %s}", action_str, nft_family, NFTLB_TABLE_NAME, service, key_str, data_str);
}
}
break;
}
if (data_str)
free(data_str);
return 0;
}
static void run_farm_rules_gen_srv_map_by_type(struct sbuffer *buf, struct farm *f, int type, int family, int action)
{
if (type & NFTLB_F_CHAIN_ING_FILTER)
run_farm_rules_gen_srv_map(buf, f, print_nft_table_family(family, f->mode), type, action, BCK_MAP_IPADDR_PORT, BCK_MAP_NAME);
else if (type & NFTLB_F_CHAIN_PRE_FILTER)
run_farm_rules_gen_srv_map(buf, f, print_nft_table_family(family, f->mode), type, action, BCK_MAP_IPADDR_PORT, BCK_MAP_NAME);
else if (type & NFTLB_F_CHAIN_PRE_DNAT)
run_farm_rules_gen_srv_map(buf, f, print_nft_table_family(family, f->mode), type, action, BCK_MAP_IPADDR_PORT, BCK_MAP_NAME);
else if (type & NFTLB_F_CHAIN_FWD_FILTER)
run_farm_rules_gen_srv_map(buf, f, print_nft_table_family(family, f->mode), type, action, BCK_MAP_BCK_MARK, BCK_MAP_NAME);
else if (type & NFTLB_F_CHAIN_POS_SNAT)
run_farm_rules_gen_srv_map(buf, f, print_nft_table_family(family, f->mode), type, action, BCK_MAP_BCK_ID, BCK_MAP_BCK_BF_SRCIPADDR);
else if (type & NFTLB_F_CHAIN_EGR_DNAT)
run_farm_rules_gen_srv_map(buf, f, print_nft_table_family(family, f->mode), type, action, BCK_MAP_BCK_IPADDR_F_PORT, BCK_MAP_NAME);
}
static void run_farm_rules_gen_vsrv(struct sbuffer *buf, struct farm *f, int type, int family, int action)
{
int smart_action = action;
char chain[255] = { 0 };
switch (action) {
case ACTION_RELOAD:
if ((f->nft_chains & type) == 0)
smart_action = ACTION_START;
break;
case ACTION_START:
if (f->nft_chains & type)
smart_action = ACTION_RELOAD;
break;
case ACTION_DELETE:
case ACTION_STOP:
if ((f->nft_chains & type) == 0)
smart_action = ACTION_NONE;
break;
default:
break;
}
get_farm_chain(chain, f, type);
switch (smart_action) {
case ACTION_RELOAD:
run_farm_rules_gen_chain(buf, print_nft_table_family(family, f->mode), chain, smart_action);
break;
case ACTION_START:
run_farm_rules_gen_chain(buf, print_nft_table_family(family, f->mode), chain, smart_action);
run_farm_rules_gen_srv_map_by_type(buf, f, type, family, action);
break;
case ACTION_DELETE:
case ACTION_STOP:
run_farm_rules_gen_srv_map_by_type(buf, f, type, family, action);
run_farm_rules_gen_chain(buf, print_nft_table_family(family, f->mode), chain, smart_action);
break;
default:
break;
}
if (action == ACTION_START || action == ACTION_RELOAD)
f->nft_chains |= type;
else if (action == ACTION_STOP || action == ACTION_DELETE)
f->nft_chains &= ~type;
return;
}
static int run_farm_rules_gen_meta_param(struct sbuffer *buf, struct farm *f, int family, int param, int type)
{
int items = 0;
if ((param & VALUE_META_NONE) ||
(param & VALUE_META_SRCIP)) {
(type == NFTLB_MAP_KEY_TYPE) ? concat_buf(buf, " %s", print_nft_family_type(family)) : concat_buf(buf, " %s saddr", print_nft_family(family));
items++;
}
if (param & VALUE_META_DSTIP) {
if (items)
concat_buf(buf, " .");
(type == NFTLB_MAP_KEY_TYPE) ? concat_buf(buf, " %s", print_nft_family_type(family)) : concat_buf(buf, " %s daddr", print_nft_family(family));
items++;
}
if (param & VALUE_META_SRCPORT) {
if (items)
concat_buf(buf, " .");
(type == NFTLB_MAP_KEY_TYPE) ? concat_buf(buf, " inet_service") : concat_buf(buf, " %s sport", print_nft_protocol(f->protocol));
items++;
}
if (param & VALUE_META_DSTPORT) {
if (items)
concat_buf(buf, " .");
(type == NFTLB_MAP_KEY_TYPE) ? concat_buf(buf, " inet_service") : concat_buf(buf, " %s dport", print_nft_protocol(f->protocol));
items++;
}
if (param & VALUE_META_SRCMAC) {
if (items)
concat_buf(buf, " .");
(type == NFTLB_MAP_KEY_TYPE) ? concat_buf(buf, " ether_addr") : concat_buf(buf, " ether saddr");
items++;
}
if (param & VALUE_META_DSTMAC) {
if (items)
concat_buf(buf, " .");
(type == NFTLB_MAP_KEY_TYPE) ? concat_buf(buf, " ether_addr") : concat_buf(buf, " ether daddr");
}
if (param & VALUE_META_MARK) {
if (items)
concat_buf(buf, " .");
concat_buf(buf, " mark");
}
return 0;
}
static void run_farm_map(struct sbuffer *buf, struct farm *f, int family, char *mapname, int key, int data, int timeout, int action)
{
switch (action) {
case ACTION_START:
concat_buf(buf, " ; add map %s %s %s { type ", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, mapname);
run_farm_rules_gen_meta_param(buf, f, family, key, NFTLB_MAP_KEY_TYPE);
concat_buf(buf, " :");
run_farm_rules_gen_meta_param(buf, f, family, data, NFTLB_MAP_KEY_TYPE);
concat_buf(buf, ";");
if (timeout != -1)
concat_buf(buf, " timeout %ds;", timeout);
concat_exec_cmd(buf, " }");
break;
case ACTION_DELETE:
case ACTION_STOP:
concat_exec_cmd(buf, " ; delete map %s %s %s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, mapname);
break;
case ACTION_RELOAD:
default:
break;
}
}
static int run_farm_snat(struct sbuffer *buf, struct farm *f, int family, int action)
{
if (f->mode != VALUE_MODE_SNAT)
return 0;
run_farm_rules_gen_srv_map_by_type(buf, f, NFTLB_F_CHAIN_POS_SNAT, family, action);
return 0;
}
static int run_farm_stlsnat(struct sbuffer *buf, struct farm *f, int family, int action)
{
char action_str[255] = { 0 };
char chain[255] = { 0 };
char map_str[255] = { 0 };
sprintf(map_str, "map-%s-back", f->name);
get_farm_chain(chain, f, NFTLB_F_CHAIN_EGR_DNAT);
switch (action) {
case ACTION_DELETE:
case ACTION_STOP:
sprintf(action_str, "delete");
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_EGR_DNAT, family, action);
break;
default:
sprintf(action_str, "add");
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_EGR_DNAT, family, action);
run_farm_map(buf, f, family, map_str, VALUE_META_SRCIP, VALUE_META_SRCMAC, f->persistttl, action);
concat_exec_cmd(buf, " ; %s rule %s %s %s %s saddr set %s ether saddr set %s ether daddr set %s daddr map @%s fwd to %s", action_str, print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, print_nft_family(family), f->virtaddr, f->iethaddr, print_nft_family(family), map_str, f->iface);
break;
}
return 0;
}
static int run_farm_rules_gen_sched(struct sbuffer *buf, struct farm *f, int family)
{
switch (f->scheduler) {
case VALUE_SCHED_RR:
concat_buf(buf, " numgen inc mod %d", f->total_weight);
break;
case VALUE_SCHED_WEIGHT:
concat_buf(buf, " numgen random mod %d", f->total_weight);
break;
case VALUE_SCHED_HASH:
concat_buf(buf, " jhash");
run_farm_rules_gen_meta_param(buf, f, family, f->schedparam, NFTLB_MAP_KEY_RULE);
concat_buf(buf, " mod %d", f->total_weight);
break;
case VALUE_SCHED_SYMHASH:
if (f->bcks_available != 1) // FIXME: Control bug in nftables
concat_buf(buf, " symhash mod %d", f->total_weight);
break;
default:
return -1;
}
return 0;
}
static int run_farm_rules_gen_bck_map(struct sbuffer *buf, struct farm *f, enum map_modes key_mode, enum map_modes data_mode)
{
struct backend *b;
int i = 0;
int last = 0;
int new;
// FIXME: Control bug in nftables
if (f->scheduler == VALUE_SCHED_SYMHASH && f->bcks_available == 1) {
list_for_each_entry(b, &f->backends, list) {
if(!backend_is_available(b))
continue;
switch (data_mode) {
case BCK_MAP_MARK:
concat_buf(buf, " 0x%x", get_bck_mark(b));
break;
case BCK_MAP_ETHADDR:
concat_buf(buf, " %s", b->ethaddr);
break;
case BCK_MAP_IPADDR:
concat_buf(buf, " %s", b->ipaddr);
break;
case BCK_MAP_OFACE:
if (b->oface)
concat_buf(buf, " %s", b->oface);
else
concat_buf(buf, " %s", f->oface);
break;
default:
break;
}
}
return 0;
}
concat_buf(buf, " map {");
list_for_each_entry(b, &f->backends, list) {
if(!backend_is_available(b))
continue;
if (i != 0)
concat_buf(buf, ",");
switch (key_mode) {
case BCK_MAP_MARK:
concat_buf(buf, " 0x%x", get_bck_mark(b));
break;
case BCK_MAP_IPADDR:
concat_buf(buf, " %s", b->ipaddr);
break;
case BCK_MAP_WEIGHT:
new = last + b->weight - 1;
concat_buf(buf, " %d", last);
if (new != last)
concat_buf(buf, "-%d", new);
last = new + 1;
break;
case BCK_MAP_ETHADDR:
concat_buf(buf, " %s", b->ethaddr);
break;
default:
break;
}
concat_buf(buf, ":");
switch (data_mode) {
case BCK_MAP_MARK:
concat_buf(buf, " 0x%x", get_bck_mark(b));
break;
case BCK_MAP_ETHADDR:
concat_buf(buf, " %s", b->ethaddr);
break;
case BCK_MAP_IPADDR:
concat_buf(buf, " %s", b->ipaddr);
break;
case BCK_MAP_OFACE:
if (b->oface)
concat_buf(buf, " %s", b->oface);
else
concat_buf(buf, " %s", f->oface);
break;
default:
break;
}
i++;
}
concat_buf(buf, " }");
if (i == 0)
return -1;
return 0;
}
static void run_farm_helper(struct sbuffer *buf, struct farm *f, int family, int action, char *protocol)
{
switch (action) {
case ACTION_START:
concat_exec_cmd(buf, " ; add ct helper %s %s %s-%s { type \"%s\" protocol %s ; } ;", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, obj_print_helper(f->helper), protocol, obj_print_helper(f->helper), protocol);
break;
case ACTION_DELETE:
case ACTION_STOP:
concat_exec_cmd(buf, " ; delete ct helper %s %s %s-%s ; ", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, obj_print_helper(f->helper), protocol);
break;
case ACTION_RELOAD:
default:
break;
}
}
static int run_farm_log_prefix(struct sbuffer *buf, struct farm *f, int key, int type, int action)
{
char logprefix_str[255] = { 0 };
if (f->log == VALUE_LOG_NONE)
return 0;
if (f->log & key) {
print_log_format(logprefix_str, KEY_LOGPREFIX, type, f, NULL, NULL);
concat_buf(buf, " log prefix \"%s\"", logprefix_str);
}
return 0;
}
static int run_farm_gen_log_rules(struct sbuffer *buf, struct farm *f, int family, char * chain, int key, int type, int action)
{
if (f->log == VALUE_LOG_NONE)
return 0;
if (f->log & key) {
concat_buf(buf, " ; add rule %s %s %s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
run_farm_log_prefix(buf,f, key, type, action);
concat_exec_cmd(buf, "");
}
return 0;
}
static int run_farm_rules_filter_helper(struct sbuffer *buf, struct farm *f, int family, char *chain, int action)
{
char protocol[255] = {0};
if (!(f->helper != DEFAULT_HELPER && (f->mode == VALUE_MODE_SNAT || f->mode == VALUE_MODE_DNAT)))
return 0;
if (f->protocol == VALUE_PROTO_TCP || f->protocol == VALUE_PROTO_ALL) {
sprintf(protocol, "tcp");
run_farm_helper(buf, f, family, action, protocol);
if (action == ACTION_START || action == ACTION_RELOAD)
concat_exec_cmd(buf, " ; add rule %s %s %s %s %s %s ct helper set %s-%s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, print_nft_table_family(family, f->mode), print_nft_family_protocol(family), protocol, obj_print_helper(f->helper), protocol);
}
if (f->protocol == VALUE_PROTO_UDP || f->protocol == VALUE_PROTO_ALL) {
sprintf(protocol, "udp");
run_farm_helper(buf, f, family, action, protocol);
if (action == ACTION_START || action == ACTION_RELOAD)
concat_exec_cmd(buf, " ; add rule %s %s %s %s %s %s ct helper set %s-%s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, print_nft_table_family(family, f->mode), print_nft_family_protocol(family), protocol, obj_print_helper(f->helper), protocol);
}
return 0;
}
static int run_farm_rules_filter_static_sessions(struct sbuffer *buf, struct farm *f, int family, char *chain, int action)
{
char map_str[255] = { 0 };
char *client;
struct session *s;
int bckmark;
if (f->persistence == VALUE_META_NONE)
return 0;
sprintf(map_str, "static-sessions-%s", f->name);
run_farm_map(buf, f, family, map_str, f->persistence, VALUE_META_MARK, 0, action);
if ((action != ACTION_START && action != ACTION_RELOAD) || (!f->bcks_are_marked))
return 0;
list_for_each_entry(s, &f->static_sessions, list) {
client = (char *) malloc(255);
if (!client) {
syslog(LOG_ERR, "%s():%d: unable to allocate parsed client %s for farm %s", __FUNCTION__, __LINE__, s->client, f->name);
continue;
}
if (session_get_client(s, &client)) {
if ((action == ACTION_START || s->action == ACTION_START) && s->bck && s->bck->mark != DEFAULT_MARK) {
bckmark = get_bck_mark(s->bck);
concat_exec_cmd(buf, " ; add element %s %s %s { %s : 0x%x }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client, bckmark);
}
if (action == ACTION_RELOAD && (s->action == ACTION_STOP || s->action == ACTION_DELETE))
concat_exec_cmd(buf, " ; delete element %s %s %s { %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client);
free(client);
}
s->action = ACTION_NONE;
}
concat_buf(buf, " ; add rule %s %s %s ct mark set", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
run_farm_rules_gen_meta_param(buf, f, family, f->persistence, NFTLB_MAP_KEY_RULE);
concat_exec_cmd(buf, " map @%s accept", map_str);
return 0;
}
static int run_farm_rules_filter_persistence(struct sbuffer *buf, struct farm *f, int family, char *chain, int action)
{
char map_str[255] = { 0 };
char *client;
struct session *s;
int bckmark;
if (f->persistence == VALUE_META_NONE)
return 0;
sprintf(map_str, "persist-%s", f->name);
run_farm_map(buf, f, family, map_str, f->persistence, VALUE_META_MARK, f->persistttl, action);
if ((action != ACTION_START && action != ACTION_RELOAD) || (!f->bcks_are_marked))
return 0;
list_for_each_entry(s, &f->timed_sessions, list) {
client = (char *) malloc(255);
if (!client) {
syslog(LOG_ERR, "%s():%d: unable to allocate parsed client %s for farm %s", __FUNCTION__, __LINE__, s->client, f->name);
continue;
}
if (session_get_client(s, &client)) {
if ((action == ACTION_START || s->action == ACTION_START) && s->bck && s->bck->mark != DEFAULT_MARK) {
bckmark = get_bck_mark(s->bck);
concat_exec_cmd(buf, " ; add element %s %s %s { %s : 0x%x }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client, bckmark);
}
if (action == ACTION_RELOAD && (s->action == ACTION_STOP || s->action == ACTION_DELETE))
concat_exec_cmd(buf, " ; delete element %s %s %s { %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client);
free(client);
}
s->action = ACTION_NONE;
}
concat_buf(buf, " ; add rule %s %s %s ct state new ct mark set", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
run_farm_rules_gen_meta_param(buf, f, family, f->persistence, NFTLB_MAP_KEY_RULE);
concat_exec_cmd(buf, " map @%s", map_str);
return 0;
}
static int run_farm_rules_filter_persistence_update(struct sbuffer *buf, struct farm *f, int family, char *chain, int action)
{
char map_str[255] = { 0 };
if (f->persistence == VALUE_META_NONE)
return 0;
sprintf(map_str, "persist-%s", f->name);
if ((action != ACTION_START && action != ACTION_RELOAD) || (!f->bcks_are_marked))
return 0;
concat_buf(buf, " ; add rule %s %s %s update @%s { ", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, map_str);
run_farm_rules_gen_meta_param(buf, f, family, f->persistence, NFTLB_MAP_KEY_RULE);
concat_exec_cmd(buf, " : ct mark }");
return 0;
}
static void run_farm_meter(struct sbuffer *buf, struct farm *f, int family, char *name, int action)
{
switch (action) {
case ACTION_START:
concat_exec_cmd(buf, " ; add set %s %s %s { type %s ; flags dynamic ; } ;", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, name, print_nft_family_type(family));
break;
case ACTION_STOP:
concat_exec_cmd(buf, " ; delete set %s %s %s ; ", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, name);
break;
default:
break;
}
}
static int run_farm_rules_filter_policies(struct sbuffer *buf, struct farm *f, int family, char *chain, int action)
{
char logprefix_str[255] = { 0 };
char meter_str[255] = { 0 };
char burst_str[255] = { 0 };
if ((action == ACTION_START || action == ACTION_RELOAD) && f->tcpstrict == VALUE_SWITCH_ON) {
print_log_format(logprefix_str, KEY_TCPSTRICT_LOGPREFIX, NFTLB_F_CHAIN_PRE_FILTER, f, NULL, NULL);
concat_exec_cmd(buf, " ; add rule %s %s %s ct state invalid log prefix \"%s\" drop",
print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, logprefix_str);
}
sprintf(meter_str, "%s-%s", CONFIG_KEY_NEWRTLIMIT, f->name);
print_log_format(logprefix_str, KEY_NEWRTLIMIT_LOGPREFIX, NFTLB_F_CHAIN_PRE_FILTER, f, NULL, NULL);
if ((action == ACTION_START && f->newrtlimit != DEFAULT_NEWRTLIMIT) || (f->reload_action & VALUE_RLD_NEWRTLIMIT_START))
run_farm_meter(buf, f, family, meter_str, ACTION_START);
if (((action == ACTION_STOP || action == ACTION_DELETE) && f->newrtlimit != DEFAULT_NEWRTLIMIT) || (f->reload_action & VALUE_RLD_NEWRTLIMIT_STOP))
run_farm_meter(buf, f, family, meter_str, ACTION_STOP);
if ((action == ACTION_START || action == ACTION_RELOAD) && f->newrtlimit != DEFAULT_NEWRTLIMIT) {
if (f->newrtlimitbst != DEFAULT_RTLIMITBURST)
sprintf(burst_str, "burst %d packets ", f->newrtlimitbst);
concat_exec_cmd(buf, " ; add rule %s %s %s ct state new add @%s { ip saddr limit rate over %d/second %s} log prefix \"%s\" drop",
print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, meter_str, f->newrtlimit, burst_str, logprefix_str);
}
sprintf(meter_str, "%s-%s", CONFIG_KEY_RSTRTLIMIT, f->name);
print_log_format(logprefix_str, KEY_RSTRTLIMIT_LOGPREFIX, NFTLB_F_CHAIN_PRE_FILTER, f, NULL, NULL);
if ((action == ACTION_START && f->rstrtlimit != DEFAULT_RSTRTLIMIT) || (f->reload_action & VALUE_RLD_RSTRTLIMIT_START))
run_farm_meter(buf, f, family, meter_str, ACTION_START);
if (((action == ACTION_STOP || action == ACTION_DELETE) && f->rstrtlimit != DEFAULT_RSTRTLIMIT) || (f->reload_action & VALUE_RLD_RSTRTLIMIT_STOP))
run_farm_meter(buf, f, family, meter_str, ACTION_STOP);
if ((action == ACTION_START || action == ACTION_RELOAD) && f->rstrtlimit != DEFAULT_RSTRTLIMIT) {
if (f->rstrtlimitbst != DEFAULT_RTLIMITBURST)
sprintf(burst_str, "burst %d packets ", f->rstrtlimitbst);
concat_exec_cmd(buf, " ; add rule %s %s %s tcp flags rst add @%s { ip saddr limit rate over %d/second %s} log prefix \"%s\" drop",
print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, meter_str, f->rstrtlimit, burst_str, logprefix_str);
}
sprintf(meter_str, "%s-%s", CONFIG_KEY_ESTCONNLIMIT, f->name);
print_log_format(logprefix_str, KEY_ESTCONNLIMIT_LOGPREFIX, NFTLB_F_CHAIN_PRE_FILTER, f, NULL, NULL);
if ((action == ACTION_START && f->estconnlimit != DEFAULT_ESTCONNLIMIT) || (f->reload_action & VALUE_RLD_ESTCONNLIMIT_START))
run_farm_meter(buf, f, family, meter_str, ACTION_START);
if (((action == ACTION_STOP || action == ACTION_DELETE) && f->estconnlimit != DEFAULT_ESTCONNLIMIT) || (f->reload_action & VALUE_RLD_ESTCONNLIMIT_STOP))
run_farm_meter(buf, f, family, meter_str, ACTION_STOP);
if ((action == ACTION_START || action == ACTION_RELOAD) && f->estconnlimit != DEFAULT_ESTCONNLIMIT)
concat_exec_cmd(buf, " ; add rule %s %s %s ct state new add @%s { ip saddr ct count over %d } log prefix \"%s\" drop",
print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, meter_str, f->estconnlimit, logprefix_str);
if ((action == ACTION_START || action == ACTION_RELOAD) && f->queue != DEFAULT_QUEUE)
concat_exec_cmd(buf, " ; add rule %s %s %s tcp flags syn queue num %d bypass",
print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, f->queue);
return 0;
}
static int run_farm_rules_gen_meter_per_bck(struct sbuffer *buf, struct farm *f, int family, char *chain, int action)
{
struct backend *b;
char meter_str[255] = { 0 };
char logprefix_str[255] = { 0 };
list_for_each_entry(b, &f->backends, list) {
if (b->estconnlimit == 0)
continue;
sprintf(meter_str, "%s-%s-%s", CONFIG_KEY_ESTCONNLIMIT, f->name, b->name);
print_log_format(logprefix_str, KEY_ESTCONNLIMIT_LOGPREFIX, NFTLB_F_CHAIN_PRE_FILTER, f, b, NULL);
if (action == ACTION_START || b->action == ACTION_START)
run_farm_meter(buf, f, family, meter_str, ACTION_START);
if ((b->action == ACTION_STOP) || ((action == ACTION_STOP || action == ACTION_DELETE) && backend_is_available(b))) {
run_farm_meter(buf, f, family, meter_str, ACTION_STOP);
continue;
}
if (backend_is_available(b))
concat_exec_cmd(buf, " ; add rule %s %s %s ct mark 0x%x add @%s { ip saddr ct count over %d } log prefix \"%s\" drop",
print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, get_bck_mark(b), meter_str, b->estconnlimit, logprefix_str);
}
return 0;
}
static int run_farm_rules_filter_marks(struct sbuffer *buf, struct farm *f, int family, char *chain, int action)
{
int mark = get_farm_mark(f);
if (!f->bcks_are_marked && mark == DEFAULT_MARK)
return 0;
if (action == ACTION_START || action == ACTION_RELOAD) {
if (f->bcks_are_marked && f->bcks_available != 0) {
concat_buf(buf, " ; add rule %s %s %s ct state new ct mark 0x0 ct mark set", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
if (run_farm_rules_gen_sched(buf, f, family) == -1)
return -1;
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_WEIGHT, BCK_MAP_MARK);
run_farm_rules_gen_meter_per_bck(buf, f, family, chain, action);
} else if (mark != DEFAULT_MARK) {
concat_buf(buf, " ; add rule %s %s %s ct state new ct mark 0x0 ct mark set 0x%x", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, mark);
}
} else if (action == ACTION_STOP || action == ACTION_DELETE || (action == ACTION_RELOAD && f->bcks_available == 0)) {
run_farm_rules_gen_meter_per_bck(buf, f, family, chain, action);
}
concat_exec_cmd(buf, "");
return 0;
}
static int run_farm_rules_filter(struct sbuffer *buf, struct farm *f, int family, int action)
{
char chain[255] = { 0 };
int need = need_filter(f);
if (!need && f->reload_action == VALUE_RLD_NONE)
return 0;
get_farm_chain(chain, f, NFTLB_F_CHAIN_PRE_FILTER);
if (action == ACTION_RELOAD && need && (STATEFUL_RLD_START(f->reload_action)))
action = ACTION_START;
if (action == ACTION_RELOAD && !need && (STATEFUL_RLD_STOP(f->reload_action)))
action = ACTION_STOP;
switch (action) {
case ACTION_START:
case ACTION_RELOAD:
run_base_chain(buf, f, NFTLB_F_CHAIN_PRE_FILTER, family);
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_PRE_FILTER, family, action);
run_farm_rules_filter_policies(buf, f, family, chain, action);
run_farm_rules_filter_helper(buf, f, family, chain, action);
run_farm_rules_filter_static_sessions(buf, f, family, chain, action);
run_farm_rules_filter_persistence(buf, f, family, chain, action);
run_farm_rules_filter_marks(buf, f, family, chain, action);
run_farm_rules_filter_persistence_update(buf, f, family, chain, action);
break;
case ACTION_DELETE:
case ACTION_STOP:
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_PRE_FILTER, family, action);
run_farm_rules_filter_persistence(buf, f, family, chain, action);
run_farm_rules_filter_static_sessions(buf, f, family, chain, action);
run_farm_rules_filter_marks(buf, f, family, chain, action);
run_farm_rules_filter_helper(buf, f, family, chain, action);
run_farm_rules_filter_policies(buf, f, family, chain, action);
break;
default:
break;
}
return 0;
}
static int get_farm_interfaces(struct farm *f, char *list)
{
struct backend *b;
int number = 0;
char *p = NULL;
if (f->iface) {
strcat(list, f->iface);
number++;
}
if (f->oface && !(p = strstr(list, f->oface))) {
if (number)
strcat(list, ", ");
strcat(list, f->oface);
number++;
}
list_for_each_entry(b, &f->backends, list) {
if (b->oface && !(p = strstr(list, b->oface))) {
if (number)
strcat(list, ", ");
strcat(list, b->oface);
number++;
}
}
return number;
}
static void run_farm_flowtable(struct sbuffer *buf, struct farm *f, int family, char *name, int action)
{
char interfaces[255] = { 0 };
if (!f->flow_offload || !get_farm_interfaces(f, interfaces))
return;
switch (action) {
case ACTION_START:
concat_exec_cmd(buf, " ; add flowtable %s %s %s { hook %s priority %d ; devices = { %s } ; } ;", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, name, NFTLB_HOOK_INGRESS, nftlb_flowtable_prio++, interfaces);
break;
case ACTION_STOP:
case ACTION_DELETE:
concat_exec_cmd(buf, " ; delete flowtable %s %s %s ; ", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, name);
nftlb_flowtable_prio--;
break;
default:
break;
}
return;
}
static void run_farm_gen_flowtable_rules(struct sbuffer *buf, struct farm *f, int family, char *chain, char *name, int action)
{
if (!f->flow_offload || !f->iface)
return;
concat_exec_cmd(buf, " ; add rule %s %s %s flow add @%s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, name);
return;
}
static int run_farm_rules_forward(struct sbuffer *buf, struct farm *f, int family, int action)
{
char chain[255] = { 0 };
char flowtable[255] = { 0 };
if (!need_forward(f))
return 0;
get_farm_chain(chain, f, NFTLB_F_CHAIN_FWD_FILTER);
get_flowtable_name(flowtable, f);
switch (action) {
case ACTION_START:
run_base_chain(buf, f, NFTLB_F_CHAIN_FWD_FILTER, family);
run_farm_rules_gen_chain(buf, print_nft_table_family(family, f->mode), chain, action);
run_farm_rules_gen_srv_map_by_type(buf, f, NFTLB_F_CHAIN_FWD_FILTER, family, action);
run_farm_gen_log_rules(buf,f, family, chain, VALUE_LOG_FORWARD, NFTLB_F_CHAIN_FWD_FILTER, action);
run_farm_flowtable(buf, f, family, flowtable, action);
run_farm_gen_flowtable_rules(buf, f, family, chain, flowtable, action);
break;
case ACTION_RELOAD:
run_base_chain(buf, f, NFTLB_F_CHAIN_FWD_FILTER, family);
run_farm_rules_gen_chain(buf, print_nft_table_family(family, f->mode), chain, action);
run_farm_rules_gen_srv_map_by_type(buf, f, NFTLB_F_CHAIN_FWD_FILTER, family, action);
run_farm_gen_log_rules(buf,f, family, chain, VALUE_LOG_FORWARD, NFTLB_F_CHAIN_FWD_FILTER, action);
run_farm_gen_flowtable_rules(buf, f, family, chain, flowtable, action);
break;
case ACTION_DELETE:
case ACTION_STOP:
run_farm_rules_gen_srv_map_by_type(buf, f, NFTLB_F_CHAIN_FWD_FILTER, family, action);
run_farm_rules_gen_chain(buf, print_nft_table_family(family, f->mode), chain, action);
run_farm_flowtable(buf, f, family, flowtable, action);
break;
default:
break;
}
return 0;
}
static int run_farm_rules_ingress_policies(struct sbuffer *buf, struct farm *f, char *chain)
{
struct farmpolicy *fp;
char logprefix_str[255] = { 0 };
if (f->policies_action != ACTION_START && f->policies_action != ACTION_RELOAD)
return 0;
list_for_each_entry(fp, &f->policies, list) {
if (fp->policy->type != VALUE_TYPE_WHITE)
continue;
print_log_format(logprefix_str, KEY_LOGPREFIX, NFTLB_F_CHAIN_ING_FILTER, f, NULL, fp->policy);
concat_exec_cmd(buf, " ; add rule %s %s %s %s saddr @%s log prefix \"%s\" %s",
NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, chain, print_nft_family(fp->policy->family), fp->policy->name, logprefix_str, print_nft_verdict(fp->policy->type));
fp->action = ACTION_NONE;
}
list_for_each_entry(fp, &f->policies, list) {
if (fp->policy->type != VALUE_TYPE_BLACK)
continue;
print_log_format(logprefix_str, KEY_LOGPREFIX, NFTLB_F_CHAIN_ING_FILTER, f, NULL, fp->policy);
concat_exec_cmd(buf, " ; add rule %s %s %s %s saddr @%s log prefix \"%s\" %s",
NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, chain, print_nft_family(fp->policy->family), fp->policy->name, logprefix_str, print_nft_verdict(fp->policy->type));
fp->action = ACTION_NONE;
}
return 0;
}
static int run_farm_ingress_policies(struct sbuffer *buf, struct farm *f, int family, int action)
{
char chain[255] = { 0 };
if (!farm_needs_policies(f))
return 0;
get_farm_chain(chain, f, NFTLB_F_CHAIN_ING_FILTER);
if (f->policies_action == ACTION_START) {
if (!farm_is_ingress_mode(f)) {
run_base_chain(buf, f, NFTLB_F_CHAIN_ING_FILTER, family);
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_ING_FILTER, VALUE_FAMILY_NETDEV, f->policies_action);
}
run_farm_rules_ingress_policies(buf, f, chain);
} else if (f->policies_action == ACTION_STOP && !farm_is_ingress_mode(f)) {
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_ING_FILTER, VALUE_FAMILY_NETDEV, f->policies_action);
} else if (f->policies_action == ACTION_RELOAD) {
if (!farm_is_ingress_mode(f))
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_ING_FILTER, VALUE_FAMILY_NETDEV, f->policies_action);
run_farm_rules_ingress_policies(buf, f, chain);
} else {
}
f->policies_action = ACTION_NONE;
return 0;
}
static int run_farm_rules_ingress_static_sessions(struct sbuffer *buf, struct farm *f, int family, int action)
{
char chain[255] = { 0 };
char map_str[255] = { 0 };
char *client;
struct session *s;
if (f->persistence == VALUE_META_NONE)
return 0;
if (f->bcks_available == 0)
return 0;
get_farm_chain(chain, f, NFTLB_F_CHAIN_ING_FILTER);
sprintf(map_str, "static-sessions-%s", f->name);
if (f->mode == VALUE_MODE_DSR)
run_farm_map(buf, f, family, map_str, f->persistence, VALUE_META_DSTMAC, 0, action);
else if (f->mode == VALUE_MODE_STLSDNAT)
run_farm_map(buf, f, family, map_str, f->persistence, VALUE_META_DSTIP, 0, action);
if ((action != ACTION_START && action != ACTION_RELOAD))
return 0;
list_for_each_entry(s, &f->static_sessions, list) {
client = (char *) malloc(255);
if (!client) {
syslog(LOG_ERR, "%s():%d: unable to allocate parsed client %s for farm %s", __FUNCTION__, __LINE__, s->client, f->name);
continue;
}
if (session_get_client(s, &client)) {
if (f->mode == VALUE_MODE_DSR) {
if ((action == ACTION_START || s->action == ACTION_START) && s->bck && s->bck->ethaddr != DEFAULT_ETHADDR)
concat_exec_cmd(buf, " ; add element %s %s %s { %s : %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client, s->bck->ethaddr);
} else if(f->mode == VALUE_MODE_STLSDNAT) {
if ((action == ACTION_START || s->action == ACTION_START) && s->bck && s->bck->ipaddr != DEFAULT_IPADDR)
concat_exec_cmd(buf, " ; add element %s %s %s { %s : %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client, s->bck->ipaddr);
}
if (action == ACTION_RELOAD && (s->action == ACTION_STOP || s->action == ACTION_DELETE))
concat_exec_cmd(buf, " ; delete element %s %s %s { %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client);
free(client);
}
s->action = ACTION_NONE;
}
switch (f->mode) {
case VALUE_MODE_DSR:
concat_buf(buf, " ; add rule %s %s %s ether daddr set", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
run_farm_rules_gen_meta_param(buf, f, family, f->persistence, NFTLB_MAP_KEY_RULE);
concat_exec_cmd(buf, " map @%s ether saddr set %s", map_str, f->iethaddr);
concat_buf(buf, " fwd to");
if (f->bcks_have_if) {
concat_buf(buf, " ether daddr");
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_ETHADDR, BCK_MAP_OFACE);
} else
concat_buf(buf, " %s", f->oface);
concat_exec_cmd(buf, "");
break;
case VALUE_MODE_STLSDNAT:
concat_buf(buf, " ; add rule %s %s %s %s daddr set", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, print_nft_family(family));
run_farm_rules_gen_meta_param(buf, f, family, f->persistence, NFTLB_MAP_KEY_RULE);
concat_exec_cmd(buf, " map @%s ether daddr set %s daddr", map_str, print_nft_family(family));
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_IPADDR, BCK_MAP_ETHADDR);
concat_buf(buf, " fwd to");
if (f->bcks_have_if) {
concat_buf(buf, " ether daddr");
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_ETHADDR, BCK_MAP_OFACE);
} else
concat_buf(buf, " %s", f->oface);
concat_exec_cmd(buf, "");
break;
default:
break;
}
return 0;
}
static int run_farm_ingress_persistence_map(struct sbuffer *buf, struct farm *f, int family, int action)
{
char map_str[255] = { 0 };
if (f->persistence == VALUE_META_NONE)
return 0;
sprintf(map_str, "persist-%s", f->name);
if (f->mode == VALUE_MODE_DSR)
run_farm_map(buf, f, family, map_str, f->persistence, VALUE_META_DSTMAC, f->persistttl, action);
else if (f->mode == VALUE_MODE_STLSDNAT)
run_farm_map(buf, f, family, map_str, f->persistence, VALUE_META_DSTIP, f->persistttl, action);
return 0;
}
static int run_farm_rules_ingress_timed_sessions(struct sbuffer *buf, struct farm *f, int family, int action)
{
char chain[255] = { 0 };
char map_str[255] = { 0 };
char *client;
struct session *s;
if (f->persistence == VALUE_META_NONE)
return 0;
if (f->bcks_available == 0)
return 0;
get_farm_chain(chain, f, NFTLB_F_CHAIN_ING_FILTER);
sprintf(map_str, "persist-%s", f->name);
if ((action != ACTION_START && action != ACTION_RELOAD))
return 0;
list_for_each_entry(s, &f->timed_sessions, list) {
client = (char *) malloc(255);
if (!client) {
syslog(LOG_ERR, "%s():%d: unable to allocate parsed client %s for farm %s", __FUNCTION__, __LINE__, s->client, f->name);
continue;
}
if (session_get_client(s, &client)) {
if (f->mode == VALUE_MODE_DSR) {
if ((action == ACTION_START || s->action == ACTION_START) && s->bck && s->bck->ethaddr != DEFAULT_ETHADDR)
concat_exec_cmd(buf, " ; add element %s %s %s { %s : %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client, s->bck->ethaddr);
} else if(f->mode == VALUE_MODE_STLSDNAT) {
if ((action == ACTION_START || s->action == ACTION_START) && s->bck && s->bck->ipaddr != DEFAULT_IPADDR)
concat_exec_cmd(buf, " ; add element %s %s %s { %s : %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client, s->bck->ipaddr);
}
if (action == ACTION_RELOAD && (s->action == ACTION_STOP || s->action == ACTION_DELETE))
concat_exec_cmd(buf, " ; delete element %s %s %s { %s }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, map_str, client);
free(client);
}
s->action = ACTION_NONE;
}
concat_exec_cmd(buf, "");
return 0;
}
static int run_farm_rules_ingress_persistence(struct sbuffer *buf, struct farm *f, int family, int action)
{
char chain[255] = { 0 };
char map_str[255] = { 0 };
if (f->persistence == VALUE_META_NONE)
return 0;
get_farm_chain(chain, f, NFTLB_F_CHAIN_ING_FILTER);
sprintf(map_str, "persist-%s", f->name);
if ((action != ACTION_START && action != ACTION_RELOAD))
return 0;
concat_buf(buf, " update @%s { ", map_str);
run_farm_rules_gen_meta_param(buf, f, family, f->persistence, NFTLB_MAP_KEY_RULE);
concat_exec_cmd(buf, " : ");
if (f->mode == VALUE_MODE_DSR)
run_farm_rules_gen_meta_param(buf, f, family, VALUE_META_DSTMAC, NFTLB_MAP_KEY_RULE);
else if (f->mode == VALUE_MODE_STLSDNAT)
run_farm_rules_gen_meta_param(buf, f, family, VALUE_META_DSTIP, NFTLB_MAP_KEY_RULE);
concat_exec_cmd(buf, " }");
return 0;
}
static int run_farm_rules_gen_nat_per_bck(struct sbuffer *buf, struct farm *f, int family, char *chain)
{
struct backend *b;
list_for_each_entry(b, &f->backends, list) {
if(!backend_is_available(b))
continue;
concat_buf(buf, " ; add rule %s %s %s %s %s %s ct mark 0x%x dnat to %s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, print_nft_table_family(family, f->mode), print_nft_family_protocol(family), print_nft_protocol(f->protocol), get_bck_mark(b), b->ipaddr);
if (strcmp(b->port, "") != 0)
concat_buf(buf, ":%s", b->port);
concat_exec_cmd(buf, "");
}
return 0;
}
static int run_farm_rules_gen_nat(struct sbuffer *buf, struct farm *f, int family, int type, int action)
{
char chain[255] = { 0 };
char map_str[255] = { 0 };
if (f->bcks_available == 0)
return 0;
get_farm_chain(chain, f, type);
switch (f->mode) {
case VALUE_MODE_DSR:
concat_buf(buf, " ; add rule %s %s %s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
run_farm_log_prefix(buf, f, VALUE_LOG_INPUT, NFTLB_F_CHAIN_ING_FILTER, ACTION_START);
// TODO: support of different output interfaces per backend during saddr
concat_buf(buf, " ether saddr set %s ether daddr set", f->oethaddr);
run_farm_rules_gen_sched(buf, f, family);
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_WEIGHT, BCK_MAP_ETHADDR);
run_farm_rules_ingress_persistence(buf, f, family, action);
run_farm_log_prefix(buf, f, VALUE_LOG_OUTPUT, NFTLB_F_CHAIN_EGR_DNAT, ACTION_START);
concat_buf(buf, " fwd to");
if (f->bcks_have_if) {
concat_buf(buf, " ether daddr");
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_ETHADDR, BCK_MAP_OFACE);
} else
concat_buf(buf, " %s", f->oface);
concat_exec_cmd(buf, "");
break;
case VALUE_MODE_STLSDNAT:
sprintf(map_str, "map-%s-back", f->name);
concat_exec_cmd(buf, " ; add rule %s %s %s update @%s { %s saddr : ether saddr }", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain, map_str, print_nft_family(family));
run_farm_rules_ingress_static_sessions(buf, f, family, action);
concat_buf(buf, " ; add rule %s %s %s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
run_farm_log_prefix(buf, f, VALUE_LOG_INPUT, NFTLB_F_CHAIN_ING_FILTER, ACTION_START);
concat_buf(buf, " %s daddr set", print_nft_family(family));
run_farm_rules_gen_sched(buf, f, family);
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_WEIGHT, BCK_MAP_IPADDR);
concat_buf(buf, " ether daddr set ip daddr");
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_IPADDR, BCK_MAP_ETHADDR);
// TODO: support of different output interfaces per backend during saddr
concat_buf(buf, " ether saddr set %s", f->oethaddr);
run_farm_rules_ingress_persistence(buf, f, family, action);
run_farm_log_prefix(buf, f, VALUE_LOG_OUTPUT, NFTLB_F_CHAIN_EGR_DNAT, ACTION_START);
concat_buf(buf, " fwd to");
if (f->bcks_have_if) {
concat_buf(buf, " ether daddr");
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_ETHADDR, BCK_MAP_OFACE);
} else
concat_buf(buf, " %s", f->oface);
concat_exec_cmd(buf, "");
break;
default:
run_farm_gen_log_rules(buf, f, family, chain, VALUE_LOG_INPUT, NFTLB_F_CHAIN_PRE_DNAT, ACTION_START);
if (!f->bcks_are_marked) {
concat_buf(buf, " ; add rule %s %s %s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
concat_buf(buf, " dnat to", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
run_farm_rules_gen_sched(buf, f, family);
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_WEIGHT, BCK_MAP_IPADDR);
return 0;
}
if (!f->bcks_have_port) {
concat_buf(buf, " ; add rule %s %s %s", print_nft_table_family(family, f->mode), NFTLB_TABLE_NAME, chain);
concat_buf(buf, " dnat to ct mark");
run_farm_rules_gen_bck_map(buf, f, BCK_MAP_MARK, BCK_MAP_IPADDR);
return 0;
}
concat_exec_cmd(buf, "");
run_farm_rules_gen_nat_per_bck(buf, f, family, chain);
break;
}
return 0;
}
static int run_farm_rules(struct sbuffer *buf, struct farm *f, int family, int action)
{
switch (f->mode) {
case VALUE_MODE_STLSDNAT:
run_base_table(buf, NFTLB_NETDEV_FAMILY);
run_base_chain(buf, f, NFTLB_F_CHAIN_EGR_DNAT, family);
run_base_chain(buf, f, NFTLB_F_CHAIN_ING_FILTER, family);
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_ING_FILTER, family, action);
run_farm_ingress_policies(buf, f, family, action);
run_farm_stlsnat(buf, f, family, action);
run_farm_ingress_persistence_map(buf, f, family, action);
run_farm_rules_gen_nat(buf, f, family, NFTLB_F_CHAIN_ING_FILTER, action);
run_farm_rules_ingress_timed_sessions(buf, f, family, action);
break;
case VALUE_MODE_DSR:
run_base_table(buf, NFTLB_NETDEV_FAMILY);
run_base_chain(buf, f, NFTLB_F_CHAIN_ING_FILTER, family);
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_ING_FILTER, family, action);
run_farm_ingress_policies(buf, f, family, action);
run_farm_rules_ingress_static_sessions(buf, f, family, action);
run_farm_ingress_persistence_map(buf, f, family, action);
run_farm_rules_gen_nat(buf, f, family, NFTLB_F_CHAIN_ING_FILTER, action);
run_farm_rules_ingress_timed_sessions(buf, f, family, action);
break;
case VALUE_MODE_LOCAL:
run_farm_rules_filter(buf, f, family, action);
run_farm_ingress_policies(buf, f, family, action);
break;
default:
run_base_chain(buf, f, NFTLB_F_CHAIN_PRE_DNAT, family);
run_base_chain(buf, f, NFTLB_F_CHAIN_POS_SNAT, family);
run_farm_rules_filter(buf, f, family, action);
run_farm_ingress_policies(buf, f, family, action);
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_PRE_DNAT, family, action);
run_farm_rules_gen_nat(buf, f, family, NFTLB_F_CHAIN_PRE_DNAT, action);
run_farm_rules_forward(buf, f, family, action);
run_farm_snat(buf, f, family, action);
}
return 0;
}
static int run_farm(struct sbuffer *buf, struct farm *f, int action)
{
if ((f->family == VALUE_FAMILY_IPV4) || (f->family == VALUE_FAMILY_INET)) {
run_farm_rules(buf, f, VALUE_FAMILY_IPV4, action);
}
if ((f->family == VALUE_FAMILY_IPV6) || (f->family == VALUE_FAMILY_INET)) {
run_farm_rules(buf, f, VALUE_FAMILY_IPV6, action);
}
return 0;
}
static int del_farm_rules(struct sbuffer *buf, struct farm *f, int family)
{
int ret = 0;
char fchain[255] = { 0 };
char fservice[255] = { 0 };
if (f->nft_chains & NFTLB_F_CHAIN_PRE_FILTER) {
sprintf(fchain, "%s-%s", NFTLB_TYPE_FILTER, f->name);
sprintf(fservice, "%s-%s", NFTLB_TYPE_FILTER, print_nft_service(family, f->protocol));
run_farm_rules_filter(buf, f, family, ACTION_DELETE);
}
if (f->nft_chains & NFTLB_F_CHAIN_FWD_FILTER)
run_farm_rules_forward(buf, f, family, ACTION_DELETE);
if (farm_is_ingress_mode(f)) {
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_ING_FILTER, family, ACTION_DELETE);
run_farm_rules_ingress_static_sessions(buf, f, family, ACTION_DELETE);
run_farm_ingress_persistence_map(buf, f, family, ACTION_DELETE);
} else {
run_farm_rules_gen_vsrv(buf, f, NFTLB_F_CHAIN_PRE_DNAT, family, ACTION_DELETE);
}
return ret;
}
static int del_farm(struct sbuffer *buf, struct farm *f)
{
int ret = 0;
if ((f->family == VALUE_FAMILY_IPV4) || (f->family == VALUE_FAMILY_INET)) {
run_farm_ingress_policies(buf, f, VALUE_FAMILY_IPV4, ACTION_STOP);
del_farm_rules(buf, f, VALUE_FAMILY_IPV4);
}
if ((f->family == VALUE_FAMILY_IPV6) || (f->family == VALUE_FAMILY_INET)) {
run_farm_ingress_policies(buf, f, VALUE_FAMILY_IPV6, ACTION_STOP);
del_farm_rules(buf, f, VALUE_FAMILY_IPV6);
}
if (f->mode == VALUE_MODE_SNAT) {
if ((f->family == VALUE_FAMILY_IPV4) || (f->family == VALUE_FAMILY_INET)) {
run_farm_snat(buf, f, VALUE_FAMILY_IPV4, ACTION_DELETE);
}
if ((f->family == VALUE_FAMILY_IPV6) || (f->family == VALUE_FAMILY_INET)) {
run_farm_snat(buf, f, VALUE_FAMILY_IPV6, ACTION_DELETE);
}
}
if (f->mode == VALUE_MODE_STLSDNAT) {
if ((f->family == VALUE_FAMILY_IPV4) || (f->family == VALUE_FAMILY_INET)) {
run_farm_stlsnat(buf, f, VALUE_FAMILY_IPV4, ACTION_DELETE);
}
if ((f->family == VALUE_FAMILY_IPV6) || (f->family == VALUE_FAMILY_INET)) {
run_farm_stlsnat(buf, f, VALUE_FAMILY_IPV6, ACTION_DELETE);
}
}
return ret;
}
static int nft_actions_done(struct farm *f)
{
struct backend *b;
list_for_each_entry(b, &f->backends, list)
b->action = ACTION_NONE;
f->action = ACTION_NONE;
f->reload_action = VALUE_RLD_NONE;
return 0;
}
int get_farm_mark(struct farm *f)
{
int mark = f->mark;
if (farm_get_masquerade(f))
mark |= NFTLB_POSTROUTING_MARK;
return mark;
}
int get_bck_mark(struct backend *b)
{
int mark = b->mark;
if (b->srcaddr && strcmp(b->srcaddr, "") != 0)
mark |= b->parent->mark;
else
mark |= get_farm_mark(b->parent);
return mark;
}
int nft_reset(void)
{
struct sbuffer buf;
int ret = 0;
create_buf(&buf);
if (nft_base_rules.dnat_rules_v4 ||
nft_base_rules.snat_rules_v4 ||
nft_base_rules.filter_rules_v4 ||
nft_base_rules.fwd_rules_v4)
concat_buf(&buf, "delete table %s %s ;", NFTLB_IPV4_FAMILY, NFTLB_TABLE_NAME);
if (nft_base_rules.dnat_rules_v6 ||
nft_base_rules.snat_rules_v6 ||
nft_base_rules.filter_rules_v6 ||
nft_base_rules.fwd_rules_v6)
concat_buf(&buf, "delete table %s %s ;", NFTLB_IPV6_FAMILY, NFTLB_TABLE_NAME);
if (nft_base_rules.ndv_input_rules.n_interfaces ||
nft_base_rules.ndv_output_rules.n_interfaces)
concat_buf(&buf, "delete table %s %s ;", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME);
exec_cmd(get_buf_data(&buf));
clean_buf(&buf);
clean_rules_counters();
return ret;
}
int nft_check_tables(void)
{
char cmd[255] = { 0 };
const char *buf;
sprintf(cmd, "list table %s %s", NFTLB_IPV4_FAMILY, NFTLB_TABLE_NAME);
if (exec_cmd_open(cmd, &buf, 0) == 0)
nft_base_rules.dnat_rules_v4 = 1;
exec_cmd_close(buf);
sprintf(cmd, "list table %s %s", NFTLB_IPV6_FAMILY, NFTLB_TABLE_NAME);
if (exec_cmd_open(cmd, &buf, 0) == 0)
nft_base_rules.dnat_rules_v6 = 1;
exec_cmd_close(buf);
sprintf(cmd, "list table %s %s", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME);
if (exec_cmd_open(cmd, &buf, 0) == 0)
nft_base_rules.ndv_input_rules.n_interfaces = 1;
exec_cmd_close(buf);
return nft_base_rules.dnat_rules_v4 ||
nft_base_rules.dnat_rules_v6 ||
nft_base_rules.ndv_input_rules.n_interfaces;
}
int nft_rulerize(struct farm *f)
{
struct sbuffer buf;
int ret = 0;
create_buf(&buf);
switch (f->action) {
case ACTION_START:
case ACTION_RELOAD:
ret = run_farm(&buf, f, f->action);
break;
case ACTION_STOP:
case ACTION_DELETE:
ret = del_farm(&buf, f);
break;
case ACTION_NONE:
default:
break;
}
exec_cmd(get_buf_data(&buf));
clean_buf(&buf);
nft_actions_done(f);
return ret;
}
static int run_set_elements(struct sbuffer *buf, struct policy *p)
{
struct element *e;
int index = 0;
if (!p->total_elem)
return 0;
switch (p->action){
case ACTION_START:
list_for_each_entry(e, &p->elements, list) {
if (index)
concat_buf(buf, ", %s", e->data);
else {
index++;
concat_buf(buf, " ; add element %s %s %s { %s", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, p->name, e->data);
}
e->action = ACTION_NONE;
}
if (index)
concat_exec_cmd(buf, " }");
break;
case ACTION_RELOAD:
list_for_each_entry(e, &p->elements, list) {
if (e->action != ACTION_START)
continue;
if (index)
concat_buf(buf, ", %s", e->data);
else {
index++;
concat_buf(buf, " ; add element %s %s %s { %s", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, p->name, e->data);
}
e->action = ACTION_NONE;
}
if (index)
concat_exec_cmd(buf, " }");
index = 0;
list_for_each_entry(e, &p->elements, list) {
if (e->action != ACTION_DELETE && e->action != ACTION_STOP)
continue;
if (index)
concat_buf(buf, ", %s", e->data);
else {
index++;
concat_buf(buf, " ; delete element %s %s %s { %s", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, p->name, e->data);
}
e->action = ACTION_NONE;
}
if (index)
concat_exec_cmd(buf, " }");
break;
default:
break;
}
return 0;
}
static int run_policy_set(struct sbuffer *buf, struct policy *p)
{
switch (p->action) {
case ACTION_START:
run_base_table(buf, NFTLB_NETDEV_FAMILY);
concat_exec_cmd(buf, " ; add set %s %s %s { type %s ; flags interval ; auto-merge ; }", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, p->name, print_nft_family_type(p->family));
run_set_elements(buf, p);
break;
case ACTION_RELOAD:
run_set_elements(buf, p);
break;
case ACTION_FLUSH:
concat_exec_cmd(buf, " ; flush set %s %s %s", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, p->name);
break;
case ACTION_STOP:
case ACTION_DELETE:
concat_exec_cmd(buf, " ; delete set %s %s %s", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME, p->name);
// delete the netdev table if no farms or policies are used currently
if (obj_get_total_policies() == 1 &&
nft_base_rules.ndv_input_rules.n_interfaces == 0 &&
nft_base_rules.ndv_output_rules.n_interfaces == 0)
concat_exec_cmd(buf, "; delete table %s %s ;", NFTLB_NETDEV_FAMILY, NFTLB_TABLE_NAME);
break;
case ACTION_NONE:
default:
break;
}
p->action = ACTION_NONE;
return 0;
}
int nft_rulerize_policies(struct policy *p)
{
struct sbuffer buf;
int ret = 0;
create_buf(&buf);
run_policy_set(&buf, p);
exec_cmd(get_buf_data(&buf));
clean_buf(&buf);
return ret;
}
int nft_get_rules_buffer(const char **buf, int key, struct farm *f, struct policy *p)
{
char cmd[255] = { 0 };
int error = 0;
switch (key) {
case KEY_SESSIONS:
sprintf(cmd, "list map %s nftlb persist-%s", print_nft_table_family(f->family, f->mode), f->name);
break;
case KEY_POLICIES:
sprintf(cmd, "list set netdev nftlb %s", p->name);
break;
default:
return 0;
break;
}
error = exec_cmd_open(cmd, buf, 0);
return error;
}
void nft_del_rules_buffer(const char *buf)
{
exec_cmd_close(buf);
}
nftlb-0.6/src/objects.c000066400000000000000000000274651364062056700150770ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include "objects.h"
#include "config.h"
#include "list.h"
#include "farms.h"
#include "farmpolicy.h"
#include "backends.h"
#include "policies.h"
#include "elements.h"
#include "sessions.h"
#include
#include
#include
#include
struct obj_config current_obj;
struct list_head farms;
int total_farms = 0;
int dsr_counter = 0;
struct list_head policies;
int total_policies = 0;
void objects_init(void)
{
init_list_head(&farms);
init_list_head(&policies);
}
struct list_head * obj_get_farms(void)
{
return &farms;
}
struct list_head * obj_get_policies(void)
{
return &policies;
}
int obj_get_total_farms(void)
{
return total_farms;
}
void obj_set_total_farms(int new_value)
{
if (new_value >= 0)
total_farms = new_value;
}
int obj_get_total_policies(void)
{
return total_policies;
}
void obj_set_total_policies(int new_value)
{
if (new_value >= 0)
total_policies = new_value;
}
int obj_get_dsr_counter(void)
{
syslog(LOG_DEBUG, "%s():%d: current dsr counter is %d", __FUNCTION__, __LINE__, dsr_counter);
return dsr_counter;
}
void obj_set_dsr_counter(int new_value)
{
syslog(LOG_DEBUG, "%s():%d: new dsr counter is %d", __FUNCTION__, __LINE__, new_value);
if (new_value >= 0)
dsr_counter = new_value;
}
static void obj_config_init(void)
{
config_pair_init(current_obj.c);
current_obj.fptr = NULL;
current_obj.bptr = NULL;
current_obj.fpptr = NULL;
current_obj.pptr = NULL;
current_obj.eptr = NULL;
}
struct obj_config * obj_get_current_object(void)
{
return ¤t_obj;
}
struct farm * obj_get_current_farm(void)
{
return current_obj.fptr;
}
struct backend * obj_get_current_backend(void)
{
return current_obj.bptr;
}
struct policy * obj_get_current_policy(void)
{
return current_obj.pptr;
}
struct farmpolicy * obj_get_current_farmpolicy(void)
{
return current_obj.fpptr;
}
struct element * obj_get_current_element(void)
{
return current_obj.eptr;
}
struct session * obj_get_current_session(void)
{
return current_obj.sptr;
}
void obj_set_current_farm(struct farm *f)
{
current_obj.fptr = f;
}
void obj_set_current_backend(struct backend *b)
{
current_obj.bptr = b;
}
void obj_set_current_policy(struct policy *p)
{
current_obj.pptr = p;
}
void obj_set_current_farmpolicy(struct farmpolicy *fp)
{
current_obj.fpptr = fp;
}
void obj_set_current_element(struct element *e)
{
current_obj.eptr = e;
}
void obj_set_current_session(struct session *s)
{
current_obj.sptr = s;
}
char * obj_print_key(int key)
{
switch (key) {
case KEY_FARMS:
return CONFIG_KEY_FARMS;
case KEY_NAME:
return CONFIG_KEY_NAME;
case KEY_NEWNAME:
return CONFIG_KEY_NEWNAME;
case KEY_FQDN:
return CONFIG_KEY_FQDN;
case KEY_IFACE:
return CONFIG_KEY_IFACE;
case KEY_OFACE:
return CONFIG_KEY_OFACE;
case KEY_FAMILY:
return CONFIG_KEY_FAMILY;
case KEY_ETHADDR:
return CONFIG_KEY_ETHADDR;
case KEY_VIRTADDR:
return CONFIG_KEY_VIRTADDR;
case KEY_VIRTPORTS:
return CONFIG_KEY_VIRTPORTS;
case KEY_IPADDR:
return CONFIG_KEY_IPADDR;
case KEY_SRCADDR:
return CONFIG_KEY_SRCADDR;
case KEY_PORT:
return CONFIG_KEY_PORT;
case KEY_MODE:
return CONFIG_KEY_MODE;
case KEY_RESPONSETTL:
return CONFIG_KEY_RESPONSETTL;
case KEY_PROTO:
return CONFIG_KEY_PROTO;
case KEY_SCHED:
return CONFIG_KEY_SCHED;
case KEY_SCHEDPARAM:
return CONFIG_KEY_SCHEDPARAM;
case KEY_PERSISTENCE:
return CONFIG_KEY_PERSIST;
case KEY_PERSISTTM:
return CONFIG_KEY_PERSISTTM;
case KEY_HELPER:
return CONFIG_KEY_HELPER;
case KEY_LOG:
return CONFIG_KEY_LOG;
case KEY_LOGPREFIX:
return CONFIG_KEY_LOGPREFIX;
case KEY_MARK:
return CONFIG_KEY_MARK;
case KEY_STATE:
return CONFIG_KEY_STATE;
case KEY_BCKS:
return CONFIG_KEY_BCKS;
case KEY_WEIGHT:
return CONFIG_KEY_WEIGHT;
case KEY_PRIORITY:
return CONFIG_KEY_PRIORITY;
case KEY_ACTION:
return CONFIG_KEY_ACTION;
case KEY_NEWRTLIMIT:
return CONFIG_KEY_NEWRTLIMIT;
case KEY_NEWRTLIMITBURST:
return CONFIG_KEY_NEWRTLIMITBURST;
case KEY_NEWRTLIMIT_LOGPREFIX:
return CONFIG_KEY_NEWRTLIMIT_LOGPREFIX;
case KEY_RSTRTLIMIT:
return CONFIG_KEY_RSTRTLIMIT;
case KEY_RSTRTLIMITBURST:
return CONFIG_KEY_RSTRTLIMITBURST;
case KEY_RSTRTLIMIT_LOGPREFIX:
return CONFIG_KEY_RSTRTLIMIT_LOGPREFIX;
case KEY_ESTCONNLIMIT:
return CONFIG_KEY_ESTCONNLIMIT;
case KEY_ESTCONNLIMIT_LOGPREFIX:
return CONFIG_KEY_ESTCONNLIMIT_LOGPREFIX;
case KEY_TCPSTRICT:
return CONFIG_KEY_TCPSTRICT;
case KEY_TCPSTRICT_LOGPREFIX:
return CONFIG_KEY_TCPSTRICT_LOGPREFIX;
case KEY_QUEUE:
return CONFIG_KEY_QUEUE;
case KEY_FLOWOFFLOAD:
return CONFIG_KEY_FLOWOFFLOAD;
case KEY_POLICIES:
return CONFIG_KEY_POLICIES;
case KEY_TYPE:
return CONFIG_KEY_TYPE;
case KEY_TIMEOUT:
return CONFIG_KEY_TIMEOUT;
case KEY_ELEMENTS:
return CONFIG_KEY_ELEMENTS;
case KEY_DATA:
return CONFIG_KEY_DATA;
case KEY_TIME:
return CONFIG_KEY_TIME;
case KEY_SESSIONS:
return CONFIG_KEY_SESSIONS;
case KEY_CLIENT:
return CONFIG_KEY_CLIENT;
case KEY_BACKEND:
return CONFIG_KEY_BACKEND;
default:
return NULL;
}
}
char * obj_print_family(int family)
{
switch (family) {
case VALUE_FAMILY_IPV4:
return CONFIG_VALUE_FAMILY_IPV4;
case VALUE_FAMILY_IPV6:
return CONFIG_VALUE_FAMILY_IPV6;
case VALUE_FAMILY_INET:
return CONFIG_VALUE_FAMILY_INET;
default:
return NULL;
}
}
char * obj_print_mode(int mode)
{
switch (mode) {
case VALUE_MODE_SNAT:
return CONFIG_VALUE_MODE_SNAT;
case VALUE_MODE_DNAT:
return CONFIG_VALUE_MODE_DNAT;
case VALUE_MODE_DSR:
return CONFIG_VALUE_MODE_DSR;
case VALUE_MODE_STLSDNAT:
return CONFIG_VALUE_MODE_STLSDNAT;
case VALUE_MODE_LOCAL:
return CONFIG_VALUE_MODE_LOCAL;
default:
return NULL;
}
}
char * obj_print_proto(int protocol)
{
switch (protocol) {
case VALUE_PROTO_TCP:
return CONFIG_VALUE_PROTO_TCP;
case VALUE_PROTO_UDP:
return CONFIG_VALUE_PROTO_UDP;
case VALUE_PROTO_SCTP:
return CONFIG_VALUE_PROTO_SCTP;
case VALUE_PROTO_ALL:
return CONFIG_VALUE_PROTO_ALL;
default:
return NULL;
}
}
char * obj_print_sched(int scheduler)
{
switch (scheduler) {
case VALUE_SCHED_RR:
return CONFIG_VALUE_SCHED_RR;
case VALUE_SCHED_WEIGHT:
return CONFIG_VALUE_SCHED_WEIGHT;
case VALUE_SCHED_HASH:
return CONFIG_VALUE_SCHED_HASH;
case VALUE_SCHED_SYMHASH:
return CONFIG_VALUE_SCHED_SYMHASH;
default:
return NULL;
}
}
void obj_print_meta(int param, char* buf)
{
if (param == 0) {
sprintf(buf, "%s", CONFIG_VALUE_META_NONE);
return;
}
if (param & VALUE_META_SRCIP) {
strcat(buf, CONFIG_VALUE_META_SRCIP);
strcat(buf, " ");
}
if (param & VALUE_META_DSTIP) {
strcat(buf, CONFIG_VALUE_META_DSTIP);
strcat(buf, " ");
}
if (param & VALUE_META_SRCPORT) {
strcat(buf, CONFIG_VALUE_META_SRCPORT);
strcat(buf, " ");
}
if (param & VALUE_META_DSTPORT) {
strcat(buf, CONFIG_VALUE_META_DSTPORT);
strcat(buf, " ");
}
if (param & VALUE_META_SRCMAC) {
strcat(buf, CONFIG_VALUE_META_SRCMAC);
strcat(buf, " ");
}
if (param & VALUE_META_DSTMAC) {
strcat(buf, CONFIG_VALUE_META_DSTMAC);
strcat(buf, " ");
}
return;
}
char * obj_print_helper(int helper)
{
switch (helper) {
case VALUE_HELPER_NONE:
return CONFIG_VALUE_HELPER_NONE;
case VALUE_HELPER_AMANDA:
return CONFIG_VALUE_HELPER_AMANDA;
case VALUE_HELPER_FTP:
return CONFIG_VALUE_HELPER_FTP;
case VALUE_HELPER_H323:
return CONFIG_VALUE_HELPER_H323;
case VALUE_HELPER_IRC:
return CONFIG_VALUE_HELPER_IRC;
case VALUE_HELPER_NETBIOSNS:
return CONFIG_VALUE_HELPER_NETBIOSNS;
case VALUE_HELPER_PPTP:
return CONFIG_VALUE_HELPER_PPTP;
case VALUE_HELPER_SANE:
return CONFIG_VALUE_HELPER_SANE;
case VALUE_HELPER_SIP:
return CONFIG_VALUE_HELPER_SIP;
case VALUE_HELPER_SNMP:
return CONFIG_VALUE_HELPER_SNMP;
case VALUE_HELPER_TFTP:
return CONFIG_VALUE_HELPER_TFTP;
default:
return NULL;
}
}
void obj_print_log(int log, char* buf)
{
if (log == 0) {
sprintf(buf, "%s", CONFIG_VALUE_LOG_NONE);
return;
}
if (log & VALUE_LOG_INPUT)
sprintf(buf, "%s ", CONFIG_VALUE_LOG_INPUT);
if (log & VALUE_LOG_FORWARD) {
strcat(buf, CONFIG_VALUE_LOG_FORWARD);
strcat(buf, " ");
}
if (log & VALUE_LOG_OUTPUT)
strcat(buf, CONFIG_VALUE_LOG_OUTPUT);
return;
}
char * obj_print_state(int state)
{
switch (state) {
case VALUE_STATE_UP:
return CONFIG_VALUE_STATE_UP;
case VALUE_STATE_DOWN:
return CONFIG_VALUE_STATE_DOWN;
case VALUE_STATE_OFF:
return CONFIG_VALUE_STATE_OFF;
case VALUE_STATE_CONFERR:
return CONFIG_VALUE_STATE_CONFERR;
default:
return NULL;
}
}
char * obj_print_switch(int state)
{
switch (state) {
case VALUE_SWITCH_ON:
return CONFIG_VALUE_SWITCH_ON;
case VALUE_SWITCH_OFF:
return CONFIG_VALUE_SWITCH_OFF;
default:
return NULL;
}
}
int obj_set_attribute(struct config_pair *c, int actionable)
{
int ret = 0;
int action = ACTION_NONE;
syslog(LOG_DEBUG, "%s():%d: actionable is %d", __FUNCTION__, __LINE__, actionable);
switch (c->level) {
case LEVEL_FARMS:
if (!farm_changed(c))
return PARSER_OK;
if (actionable)
action = farm_pre_actionable(c);
ret = farm_set_attribute(c);
if (actionable && ret == PARSER_OK && action != ACTION_NONE)
farm_pos_actionable(c);
break;
case LEVEL_BCKS:
if (!backend_changed(c))
return PARSER_OK;
if (actionable)
action = bck_pre_actionable(c);
ret = backend_set_attribute(c);
if (actionable && action != ACTION_NONE)
bck_pos_actionable(c, action);
break;
case LEVEL_SESSIONS:
if (actionable)
session_pre_actionable(c);
ret = session_set_attribute(c);
if (actionable)
session_pos_actionable(c);
break;
case LEVEL_FARMPOLICY:
if (actionable)
farmpolicy_pre_actionable(c);
ret = farmpolicy_set_attribute(c);
if (actionable)
farmpolicy_pos_actionable(c);
break;
case LEVEL_POLICIES:
if (actionable)
policy_pre_actionable(c);
ret = policy_set_attribute(c);
if (actionable)
policy_pos_actionable(c);
break;
case LEVEL_ELEMENTS:
ret = element_set_attribute(c);
if (actionable)
element_pos_actionable(c);
break;
default:
syslog(LOG_ERR, "%s():%d: unknown level %d", __FUNCTION__, __LINE__, c->level);
return PARSER_FAILED;
}
return ret;
}
int obj_set_attribute_string(char *src, char **dst)
{
*dst = (char *)malloc(strlen(src)+1);
if (!*dst) {
syslog(LOG_ERR, "Attribute memory allocation error");
return -1;
}
sprintf(*dst, "%s", src);
return 0;
}
int obj_equ_attribute_string(char *stra, char *strb)
{
return (stra == strb ||
(stra == NULL && strcmp(strb, "") == 0) ||
(stra && strb && strcmp(stra, strb) == 0));
}
void obj_set_attribute_int(int *src, int value)
{
*src = value;
}
int obj_equ_attribute_int(int valuea, int valueb)
{
return valuea == valueb;
}
void obj_print(void)
{
farm_s_print();
policies_s_print();
}
int obj_rulerize(int mode)
{
int out = 0;
obj_config_init();
if (mode == OBJ_START_INV) {
out = farm_s_rulerize();
out = out + policy_s_rulerize();
} else {
out = policy_s_rulerize();
out = out + farm_s_rulerize();
}
return out;
}
char * obj_print_policy_type(int type)
{
switch (type) {
case VALUE_TYPE_BLACK:
return CONFIG_VALUE_POLICIES_TYPE_BL;
case VALUE_TYPE_WHITE:
return CONFIG_VALUE_POLICIES_TYPE_WL;
default:
return NULL;
}
}
nftlb-0.6/src/policies.c000066400000000000000000000154341364062056700152460ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include "policies.h"
#include "elements.h"
#include "objects.h"
#include "config.h"
#include "nft.h"
static struct policy * policy_create(char *name)
{
struct list_head *policies = obj_get_policies();
struct policy *p = (struct policy *)malloc(sizeof(struct policy));
if (!p) {
syslog(LOG_ERR, "Policy memory allocation error");
return NULL;
}
obj_set_attribute_string(name, &p->name);
p->type = DEFAULT_POLICY_TYPE;
p->family = DEFAULT_FAMILY;
p->timeout = DEFAULT_POLICY_TIMEOUT;
p->priority = DEFAULT_POLICY_PRIORITY;
p->used = 0;
p->logprefix = DEFAULT_POLICY_LOGPREFIX;
p->action = DEFAULT_ACTION;
init_list_head(&p->elements);
p->total_elem = 0;
list_add_tail(&p->list, policies);
obj_set_total_policies(obj_get_total_policies() + 1);
return p;
}
static int policy_delete(struct policy *p)
{
list_del(&p->list);
if (p->name && strcmp(p->name, "") != 0)
free(p->name);
if (p->logprefix && strcmp(p->logprefix, DEFAULT_POLICY_LOGPREFIX) != 0)
free(p->logprefix);
free(p);
obj_set_total_policies(obj_get_total_policies() - 1);
return 0;
}
static int policy_set_family(struct policy *p, int new_value)
{
int old_value = p->family;
syslog(LOG_DEBUG, "%s():%d: policy %s old family %d new family %d", __FUNCTION__, __LINE__, p->name, old_value, new_value);
if (new_value != VALUE_FAMILY_IPV4 && new_value != VALUE_FAMILY_IPV6) {
syslog(LOG_INFO, "%s():%d: family %d not supported for policies", __FUNCTION__, __LINE__, new_value);
return 0;
}
if (old_value == new_value) {
syslog(LOG_DEBUG, "%s():%d: family %d without change for policy %s", __FUNCTION__, __LINE__, p->family, p->name);
return 0;
}
p->family = new_value;
return 0;
}
static void policy_print(struct policy *p)
{
syslog(LOG_DEBUG," [policy] ");
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_NAME, p->name);
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_TYPE, obj_print_policy_type(p->type));
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_FAMILY, obj_print_family(p->family));
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_TIMEOUT, p->timeout);
syslog(LOG_DEBUG," [%s] %d", CONFIG_KEY_PRIORITY, p->priority);
if (p->logprefix)
syslog(LOG_DEBUG," [%s] %s", CONFIG_KEY_LOGPREFIX, p->logprefix);
syslog(LOG_DEBUG," *[used] %d", p->used);
syslog(LOG_DEBUG," *[total_elem] %d", p->total_elem);
syslog(LOG_DEBUG," *[%s] %d", CONFIG_KEY_ACTION, p->action);
if (p->total_elem != 0)
element_s_print(p);
}
void policies_s_print(void)
{
struct list_head *policies = obj_get_policies();
struct policy *p;
list_for_each_entry(p, policies, list) {
policy_print(p);
}
}
struct policy * policy_lookup_by_name(const char *name)
{
struct list_head *policies = obj_get_policies();
struct policy *p;
list_for_each_entry(p, policies, list) {
if (strcmp(p->name, name) == 0)
return p;
}
return NULL;
}
int policy_set_attribute(struct config_pair *c)
{
struct policy *p = obj_get_current_policy();
if (c->key != KEY_NAME && !p)
return PARSER_OBJ_UNKNOWN;
switch (c->key) {
case KEY_NAME:
p = policy_lookup_by_name(c->str_value);
if (!p) {
p = policy_create(c->str_value);
if (!p)
return -1;
}
obj_set_current_policy(p);
break;
case KEY_TYPE:
p->type = c->int_value;
break;
case KEY_FAMILY:
policy_set_family(p, c->int_value);
break;
case KEY_TIMEOUT:
p->timeout = c->int_value;
break;
case KEY_PRIORITY:
p->priority = c->int_value;
break;
case KEY_ACTION:
policy_set_action(p, c->int_value);
break;
case KEY_LOGPREFIX:
obj_set_attribute_string(c->str_value, &p->logprefix);
break;
case KEY_USED:
break;
default:
return PARSER_STRUCT_FAILED;
}
return PARSER_OK;
}
int policy_set_action(struct policy *p, int action)
{
syslog(LOG_DEBUG, "%s():%d: policy %s set action %d", __FUNCTION__, __LINE__, p->name, action);
if (action == ACTION_DELETE) {
farm_s_lookup_policy_action(p->name, action);
policy_delete(p);
return 1;
}
if (action == ACTION_STOP)
farm_s_lookup_policy_action(p->name, action);
if (p->action > action) {
p->action = action;
return 1;
}
return 0;
}
int policy_s_set_action(int action)
{
struct list_head *policies = obj_get_policies();
struct policy *p, *next;
list_for_each_entry_safe(p, next, policies, list)
policy_set_action(p, action);
return 0;
}
int policy_pre_actionable(struct config_pair *c)
{
struct policy *p = obj_get_current_policy();
if (!p)
return -1;
syslog(LOG_DEBUG, "%s():%d: pos actionable policy %s with param %d action is %d", __FUNCTION__, __LINE__, p->name, c->key, p->action);
switch (c->key) {
case KEY_NAME:
break;
case KEY_FAMILY:
case KEY_TYPE:
case KEY_TIMEOUT:
policy_set_action(p, ACTION_STOP);
break;
case KEY_USED:
break;
default:
policy_set_action(p, ACTION_RELOAD);
return 0;
}
return 0;
}
int policy_pos_actionable(struct config_pair *c)
{
struct policy *p = obj_get_current_policy();
if (!p)
return -1;
syslog(LOG_DEBUG, "%s():%d: pos actionable policy %s with param %d action is %d", __FUNCTION__, __LINE__, p->name, c->key, p->action);
switch (c->key) {
case KEY_NAME:
break;
case KEY_FAMILY:
case KEY_TYPE:
case KEY_TIMEOUT:
policy_set_action(p, ACTION_START);
break;
case KEY_USED:
break;
default:
policy_set_action(p, ACTION_RELOAD);
return 0;
}
return 0;
}
int policy_rulerize(struct policy *p)
{
int ret = 0;
syslog(LOG_DEBUG, "%s():%d: rulerize policy %s", __FUNCTION__, __LINE__, p->name);
policy_print(p);
if (p->action == ACTION_NONE) {
syslog(LOG_INFO, "%s():%d: policy %s won't be rulerized", __FUNCTION__, __LINE__, p->name);
return 0;
}
ret = nft_rulerize_policies(p);
element_s_delete(p);
return ret;
}
int policy_s_rulerize(void)
{
struct policy *p;
int ret = 0;
int output = 0;
syslog(LOG_DEBUG, "%s():%d: rulerize all policies", __FUNCTION__, __LINE__);
struct list_head *policies = obj_get_policies();
list_for_each_entry(p, policies, list) {
ret = policy_rulerize(p);
output = output || ret;
}
return output;
}
nftlb-0.6/src/sbuffer.c000066400000000000000000000051121364062056700150630ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include "sbuffer.h"
int get_buf_size(struct sbuffer *buf)
{
return buf->size;
}
char * get_buf_next(struct sbuffer *buf)
{
return buf->data + buf->next;
}
int resize_buf(struct sbuffer *buf, int times)
{
char *pbuf;
int newsize;
if (times == 0)
return 0;
newsize = buf->size + (times * EXTRA_SIZE) + 1;
if (!buf->data)
return 1;
pbuf = (char *) realloc(buf->data, newsize);
if (!pbuf)
return 1;
buf->data = pbuf;
buf->size = newsize;
return 0;
}
int create_buf(struct sbuffer *buf)
{
buf->size = 0;
buf->next = 0;
buf->data = (char *) calloc(1, DEFAULT_BUFFER_SIZE);
if (!buf->data) {
return 1;
}
*buf->data = '\0';
buf->size = DEFAULT_BUFFER_SIZE;
return 0;
}
int isempty_buf(struct sbuffer *buf)
{
return (buf->data[0] == 0);
}
char *get_buf_data(struct sbuffer *buf)
{
return buf->data;
}
int clean_buf(struct sbuffer *buf)
{
if (buf->data)
free(buf->data);
buf->size = 0;
buf->next = 0;
return 0;
}
int reset_buf(struct sbuffer *buf)
{
buf->data[0] = 0;
buf->next = 0;
return 0;
}
int concat_buf_va(struct sbuffer *buf, int len, char *fmt, va_list args)
{
int times = 0;
char *pnext;
if (buf->next + len >= buf->size)
times = ((buf->next + len - buf->size) / EXTRA_SIZE) + 1;
if (resize_buf(buf, times)) {
syslog(LOG_ERR, "Error resizing the buffer %d times from a size of %d!", times, buf->size);
return 1;
}
pnext = get_buf_next(buf);
vsnprintf(pnext, len + 1, fmt, args);
buf->next += len;
return 0;
}
int concat_buf(struct sbuffer *buf, char *fmt, ...)
{
int len;
va_list args;
va_start(args, fmt);
len = vsnprintf(0, 0, fmt, args);
va_end(args);
va_start(args, fmt);
concat_buf_va(buf, len, fmt, args);
va_end(args);
return 0;
}
nftlb-0.6/src/server.c000066400000000000000000000474561364062056700147560ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "server.h"
#include "config.h"
#include "nft.h"
#include "events.h"
#include "sbuffer.h"
#define SRV_MAX_BUF 40960
#define SRV_MAX_HEADER 300
#define SRV_MAX_IDENT 200
#define SRV_KEY_LENGTH 16
#define SRV_PORT_DEF "5555"
#define STR_GET_ACTION "GET"
#define STR_POST_ACTION "POST"
#define STR_PUT_ACTION "PUT"
#define STR_DELETE_ACTION "DELETE"
#define HTTP_PROTO "HTTP/1.1 "
#define HTTP_LINE_END "\r\n"
#define HTTP_HEADER_CONTENTLEN "Content-Length: "
#define HTTP_HEADER_KEY "Key: "
extern struct ev_io *srv_accept;
enum ws_methods {
WS_GET_ACTION,
WS_POST_ACTION,
WS_PUT_ACTION,
WS_DELETE_ACTION,
};
enum ws_responses {
WS_HTTP_500, // internal server error
WS_HTTP_400, // bad request
WS_HTTP_401, // unauthorized
WS_HTTP_404, // not found
WS_HTTP_200, // ok
};
struct nftlb_http_state {
enum ws_methods method;
char uri[SRV_MAX_IDENT];
char *body;
enum ws_responses status_code;
char *body_response;
};
static const char *ws_str_responses[] = {
HTTP_PROTO "500 Internal Server Error" HTTP_LINE_END,
HTTP_PROTO "400 Bad Request" HTTP_LINE_END,
HTTP_PROTO "401 Unauthorized" HTTP_LINE_END,
HTTP_PROTO "404 Not Found" HTTP_LINE_END,
HTTP_PROTO "200 OK" HTTP_LINE_END,
};
struct nftlb_server {
int clients;
char *key;
int family;
char *host;
char *port;
int sd;
};
static struct nftlb_server nftserver = {
.family = AF_INET,
.host = NULL,
.port = NULL,
};
static int auth_key(const char *recvkey)
{
return (strcmp(nftserver.key, recvkey) == 0);
}
static int get_request(int fd, struct sbuffer *buf, struct nftlb_http_state *state)
{
char method[SRV_MAX_IDENT] = {0};
char strkey[SRV_MAX_IDENT] = {0};
int contlength = 0;
int times = 0;
int total_read_size = 0;
char *ptr;
int size;
int head;
int bytes_left;
int cont_100 = 0;
if ((ptr = strstr(get_buf_data(buf), "Key: ")) == NULL) {
state->status_code = WS_HTTP_401;
return -1;
}
sscanf(ptr, "Key: %199[^\r\n]", strkey);
if (!auth_key(strkey)) {
state->status_code = WS_HTTP_401;
return -1;
}
sscanf(get_buf_data(buf), "%199[^ ] %199[^ ] ", method, state->uri);
syslog(LOG_NOTICE, "%s():%d: request: %s %s", __FUNCTION__, __LINE__, method, state->uri);
if (strncmp(method, STR_GET_ACTION, 3) == 0) {
state->method = WS_GET_ACTION;
} else if (strncmp(method, STR_POST_ACTION, 4) == 0) {
state->method = WS_POST_ACTION;
} else if (strncmp(method, STR_PUT_ACTION, 5) == 0) {
state->method = WS_PUT_ACTION;
} else if (strncmp(method, STR_DELETE_ACTION, 6) == 0) {
state->method = WS_DELETE_ACTION;
} else {
state->status_code = WS_HTTP_500;
return -1;
}
if (state->method != WS_POST_ACTION &&
state->method != WS_PUT_ACTION)
return 0;
state->body = strstr(get_buf_data(buf), "\r\n\r\n");
if (!state->body) {
syslog(LOG_ERR, "Not found body section in the request");
state->status_code = WS_HTTP_400;
return -1;
}
state->body += 4;
head = state->body - get_buf_data(buf);
if ((ptr = strstr(get_buf_data(buf), "Expect: 100-continue")) != NULL) {
cont_100 = 1;
send(fd, "HTTP/1.1 100 Continue\r\n\r\n", 25, 0);
}
if ((ptr = strstr(get_buf_data(buf), "Content-Length: ")) != NULL) {
sscanf(ptr, "Content-Length: %i[^\r\n]", &contlength);
if (head + contlength >= get_buf_size(buf))
times = ((head + contlength - get_buf_size(buf)) / EXTRA_SIZE) + 1;
if (times == 0)
goto receive;
if (resize_buf(buf, times)) {
syslog(LOG_ERR, "Error resizing the buffer %d times from a size of %d!", times, get_buf_size(buf));
state->status_code = WS_HTTP_500;
return -1;
}
}
receive:
state->body = get_buf_data(buf) + head;
total_read_size = get_buf_next(buf) - state->body;
while ((total_read_size < contlength) || cont_100) {
cont_100 = 0;
bytes_left = EXTRA_SIZE;
if (contlength - total_read_size < EXTRA_SIZE)
bytes_left = contlength - total_read_size;
if (bytes_left <= 0)
goto final;
size = recv(fd, get_buf_next(buf), bytes_left, 0);
if (size <= 0)
goto final;
buf->next += size;
total_read_size += size;
}
final:
concat_buf(buf, "\0");
return 0;
}
static int init_http_state(struct nftlb_http_state *state)
{
state->body_response = malloc(SRV_MAX_BUF);
if (!state->body_response) {
state->status_code = WS_HTTP_500;
return -1;
}
return 0;
}
static int send_get_response(struct nftlb_http_state *state)
{
char firstlevel[SRV_MAX_IDENT] = {0};
char secondlevel[SRV_MAX_IDENT] = {0};
char thirdlevel[SRV_MAX_IDENT] = {0};
char fourthlevel[SRV_MAX_IDENT] = {0};
sscanf(state->uri, "/%199[^/]/%199[^/]/%199[^/]/%199[^\n]",
firstlevel, secondlevel, thirdlevel, fourthlevel);
if (init_http_state(state))
return -1;
if (strcmp(firstlevel, CONFIG_KEY_FARMS) == 0) {
if (strcmp(thirdlevel, CONFIG_KEY_SESSIONS) == 0 &&
config_print_farm_sessions(&state->body_response, secondlevel) == 0) {
state->status_code = WS_HTTP_200;
return 0;
}
if (strcmp(thirdlevel, "") == 0 &&
config_print_farms(&state->body_response, secondlevel) == 0) {
state->status_code = WS_HTTP_200;
return 0;
}
config_print_response(&state->body_response, "%s%s", "invalid request",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_404;
return 0;
} else if (strcmp(firstlevel, CONFIG_KEY_POLICIES) == 0 &&
config_print_policies(&state->body_response, secondlevel) == 0) {
state->status_code = WS_HTTP_200;
return 0;
}
config_print_response(&state->body_response, "%s%s", "invalid request",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_404;
return 0;
}
static int send_delete_response(struct nftlb_http_state *state)
{
char firstlevel[SRV_MAX_IDENT] = {0};
char secondlevel[SRV_MAX_IDENT] = {0};
char thirdlevel[SRV_MAX_IDENT] = {0};
char fourthlevel[SRV_MAX_IDENT] = {0};
int ret;
sscanf(state->uri, "/%199[^/]/%199[^/]/%199[^/]/%199[^\n]",
firstlevel, secondlevel, thirdlevel, fourthlevel);
if (init_http_state(state))
return -1;
if (strcmp(firstlevel, CONFIG_KEY_FARMS) != 0 &&
strcmp(firstlevel, CONFIG_KEY_POLICIES) != 0) {
config_print_response(&state->body_response, "%s%s", "invalid request",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_404;
return 0;
}
if (strcmp(firstlevel, CONFIG_KEY_FARMS) == 0 &&
strcmp(thirdlevel, CONFIG_KEY_BCKS) == 0) {
ret = config_set_backend_action(secondlevel, fourthlevel, CONFIG_VALUE_ACTION_DELETE);
if (ret < 0) {
config_print_response(&state->body_response, "%s%s", "error deleting backend",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
} else if (strcmp(firstlevel, CONFIG_KEY_FARMS) == 0 &&
strcmp(thirdlevel, CONFIG_KEY_SESSIONS) == 0) {
ret = config_set_session_action(secondlevel, fourthlevel, CONFIG_VALUE_ACTION_STOP);
if (ret < 0) {
config_print_response(&state->body_response, "%s%s", "error deleting session",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
} else if (strcmp(firstlevel, CONFIG_KEY_FARMS) == 0 &&
strcmp(thirdlevel, CONFIG_KEY_POLICIES) == 0) {
ret = config_set_farm_action(secondlevel, CONFIG_VALUE_ACTION_RELOAD);
if (ret < 0) {
config_print_response(&state->body_response, "%s%s", "error reloading farm",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
ret = config_set_fpolicy_action(secondlevel, fourthlevel, CONFIG_VALUE_ACTION_DELETE);
if (ret != 0) {
config_print_response(&state->body_response, "%s%s", "error stopping farm policy",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
obj_rulerize(OBJ_START);
} else if (strcmp(firstlevel, CONFIG_KEY_POLICIES) == 0 &&
strcmp(thirdlevel, CONFIG_KEY_ELEMENTS) == 0) {
ret = config_get_elements(secondlevel);
if (ret != 0) {
config_print_response(&state->body_response, "%s%s", "could not get the policy elements",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
ret = config_set_element_action(secondlevel, fourthlevel, CONFIG_VALUE_ACTION_STOP);
if (ret < 0) {
config_print_response(&state->body_response, "%s%s", "error deleting policy element",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
config_delete_elements(secondlevel);
goto delete_end;
}
config_set_policy_action(secondlevel, CONFIG_VALUE_ACTION_RELOAD);
obj_rulerize(OBJ_START);
config_delete_elements(secondlevel);
} else if (strcmp(firstlevel, CONFIG_KEY_FARMS) == 0 &&
strcmp(thirdlevel, "") == 0) {
ret = config_set_farm_action(secondlevel, CONFIG_VALUE_ACTION_STOP);
if (ret < 0) {
config_print_response(&state->body_response, "%s%s", "error deleting farm",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
obj_rulerize(OBJ_START);
config_set_farm_action(secondlevel, CONFIG_VALUE_ACTION_DELETE);
} else if (strcmp(firstlevel, CONFIG_KEY_POLICIES) == 0 &&
strcmp(thirdlevel, "") == 0) {
ret = config_set_policy_action(secondlevel, CONFIG_VALUE_ACTION_STOP);
if (ret < 0) {
config_print_response(&state->body_response, "%s%s", "error stopping policy",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
obj_rulerize(OBJ_START_INV);
ret = config_set_policy_action(secondlevel, CONFIG_VALUE_ACTION_DELETE);
if (ret < 0) {
config_print_response(&state->body_response, "%s%s", "error deleting policy",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto delete_end;
}
} else {
config_print_response(&state->body_response, "%s%s", "invalid request",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_404;
return 0;
}
config_print_response(&state->body_response, "%s%s", "success", config_get_output());
config_delete_output();
state->status_code = WS_HTTP_200;
delete_end:
return 0;
}
static int send_post_response(struct nftlb_http_state *state)
{
char firstlevel[SRV_MAX_IDENT] = {0};
sscanf(state->uri, "/%199[^\n]", firstlevel);
if (init_http_state(state))
return -1;
if ((strcmp(firstlevel, CONFIG_KEY_FARMS) != 0) &&
(strcmp(firstlevel, CONFIG_KEY_POLICIES) != 0)) {
config_print_response(&state->body_response, "%s%s", "invalid request",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_404;
return 0;
}
switch (config_buffer(state->body)) {
case PARSER_OK:
break;
case PARSER_STRUCT_FAILED:
config_print_response(&state->body_response, "%s%s",
"the structure is invalid", config_get_output());
config_delete_output();
state->status_code = WS_HTTP_400;
goto post_end;
break;
case PARSER_OBJ_UNKNOWN:
config_print_response(&state->body_response, "%s%s",
"the object to modify is unknown", config_get_output());
config_delete_output();
state->status_code = WS_HTTP_400;
goto post_end;
break;
default:
config_print_response(&state->body_response, "%s%s",
"error parsing buffer", config_get_output());
config_delete_output();
state->status_code = WS_HTTP_400;
goto post_end;
break;
}
if (obj_rulerize(OBJ_START) != 0) {
config_print_response(&state->body_response, "%s%s", "error generating rules",
config_get_output());
config_delete_output();
state->status_code = WS_HTTP_500;
goto post_end;
}
config_print_response(&state->body_response, "%s%s", "success", config_get_output());
config_delete_output();
state->status_code = WS_HTTP_200;
post_end:
return 0;
}
static int send_response(struct nftlb_http_state *state)
{
switch (state->method) {
case WS_GET_ACTION:
return send_get_response(state);
case WS_POST_ACTION:
case WS_PUT_ACTION:
return send_post_response(state);
case WS_DELETE_ACTION:
return send_delete_response(state);
default:
return -1;
}
}
/* If client doesn't send us anything in 30 seconds, close connection. */
#define NFTLB_CLIENT_TIMEOUT 30
struct nftlb_client {
struct ev_io io;
struct ev_timer timer;
struct sockaddr_storage addr;
};
static char *nftlb_client_address(struct sockaddr_storage *addr, char *str)
{
unsigned short port;
if (!addr) {
str[0] = 0;
return str;
}
switch (addr->ss_family)
{
case AF_INET6:
port = htons(((struct sockaddr_in6 *)addr)->sin6_port);
sprintf(str,"%s:%hu",inet_ntop(addr->ss_family,
&(((struct sockaddr_in6 *)addr)->sin6_addr), str,
INET6_ADDRSTRLEN + 6),port);
break;
case AF_INET:
port = htons(((struct sockaddr_in *)addr)->sin_port);
sprintf(str,"%s:%hu",inet_ntop(addr->ss_family,
&(((struct sockaddr_in *)addr)->sin_addr), str,
INET6_ADDRSTRLEN + 6),port);
break;
default:
break;
}
return str;
}
static void nftlb_client_release(struct ev_loop *loop, struct nftlb_client *cli)
{
ev_io_stop(loop, &cli->io);
close(cli->io.fd);
free(cli);
}
static void nftlb_http_send_response(struct ev_io *io,
struct nftlb_http_state *state, int size)
{
char response[SRV_MAX_HEADER];
sprintf(response, "%s%s%d%s%s", ws_str_responses[state->status_code],
HTTP_HEADER_CONTENTLEN, size,
HTTP_LINE_END, HTTP_LINE_END);
send(io->fd, response, strlen(response), 0);
}
static void nftlb_read_cb(struct ev_loop *loop, struct ev_io *io, int revents)
{
struct sbuffer buf;
struct nftlb_http_state state;
struct nftlb_client *cli;
ssize_t size;
char cli_address[INET6_ADDRSTRLEN + 6]; //max address length + port length
if (EV_ERROR & revents) {
syslog(LOG_ERR, "Server got invalid event from client read");
return;
}
cli = container_of(io, struct nftlb_client, io);
state.body_response = NULL;
create_buf(&buf);
size = recv(io->fd, get_buf_data(&buf), DEFAULT_BUFFER_SIZE - 1, 0);
if (size < 0)
return;
buf.next = size;
if (size == 0) {
syslog(LOG_DEBUG, "connection closed by client %s\n",
nftlb_client_address(&cli->addr, cli_address));
goto end;
}
if (get_request(io->fd, &buf, &state) < 0) {
nftlb_http_send_response(io, &state, 0);
goto end;
}
if (send_response(&state) < 0) {
nftlb_http_send_response(io, &state, 0);
goto end;
}
nftlb_http_send_response(io, &state, strlen(state.body_response));
send(io->fd, state.body_response, strlen(state.body_response), 0);
syslog(LOG_DEBUG, "connection closed by server %s\n",
nftlb_client_address(&cli->addr, cli_address));
end:
if (state.body_response)
free(state.body_response);
clean_buf(&buf);
ev_timer_stop(loop, &cli->timer);
nftlb_client_release(loop, cli);
syslog(LOG_DEBUG, "%d client(s) connected", --nftserver.clients);
return;
}
static void nftlb_timer_cb(struct ev_loop *loop, ev_timer *timer, int events)
{
struct nftlb_client *cli;
char cli_address[INET6_ADDRSTRLEN + 6]; //max address length + port length
cli = container_of(timer, struct nftlb_client, timer);
syslog(LOG_ERR, "timeout for client %s\n",
nftlb_client_address(&cli->addr, cli_address));
nftlb_client_release(loop, cli);
}
static void accept_cb(struct ev_loop *loop, struct ev_io *io, int revents)
{
struct sockaddr_storage client_addr;
socklen_t addrlen = sizeof(client_addr);
struct nftlb_client *cli;
int client_sd;
char cli_address[INET6_ADDRSTRLEN + 6]; //max address length + port length
if (EV_ERROR & revents) {
syslog(LOG_ERR, "Server got an invalid event from client");
return;
}
client_sd = accept(io->fd, (struct sockaddr *)&client_addr, &addrlen);
if (client_sd < 0) {
syslog(LOG_ERR, "Server accept error");
return;
}
cli = malloc(sizeof(struct nftlb_client));
if (!cli) {
syslog(LOG_ERR, "No memory available to allocate new client");
return;
}
memcpy(&cli->addr, &client_addr, sizeof(cli->addr));
ev_io_init(&cli->io, nftlb_read_cb, client_sd, EV_READ);
ev_io_start(loop, &cli->io);
ev_timer_init(&cli->timer, nftlb_timer_cb, NFTLB_CLIENT_TIMEOUT, 0.);
ev_timer_start(loop, &cli->timer);
syslog(LOG_DEBUG, "connection from %s",
nftlb_client_address(&cli->addr, cli_address));
syslog(LOG_DEBUG, "%d client(s) connected", ++nftserver.clients);
}
int server_init(void)
{
struct addrinfo hints = {};
struct addrinfo *result;
const char *host;
const char *port;
struct ev_loop *st_ev_loop = get_loop();
struct ev_io *st_ev_accept = events_create_srv();
int server_sd;
int yes = 1, s;
if (!nftserver.key)
server_set_key(NULL);
printf("Key: %s\n", nftserver.key);
if (nftserver.host == NULL)
switch(nftserver.family) {
case AF_INET:
host = "0.0.0.0";
break;
case AF_INET6:
host = "::";
break;
default:
host = INADDR_ANY;
break;
}
else
host = nftserver.host;
if (nftserver.port == NULL)
port = SRV_PORT_DEF;
else
port = nftserver.port;
hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
hints.ai_socktype = SOCK_STREAM; /* Datagram socket */
hints.ai_flags = AI_PASSIVE; /* For wildcard IP address */
s = getaddrinfo(host, port, &hints, &result);
if (s != 0) {
fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
syslog(LOG_ERR, "getaddrinfo: %s\n", gai_strerror(s));
return -1;
}
server_sd = socket(result->ai_family, SOCK_STREAM, 0);
if (server_sd < 0) {
fprintf(stderr, "Server socket error\n");
syslog(LOG_ERR, "Server socket error");
return -1;
}
setsockopt(server_sd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int));
if (bind(server_sd, result->ai_addr, result->ai_addrlen) != 0) {
fprintf(stderr, "Server bind error\n");
syslog(LOG_ERR, "Server bind error");
freeaddrinfo(result);
return -1;
}
freeaddrinfo(result);
if (listen(server_sd, 2) < 0) {
fprintf(stderr, "Server listen error\n");
syslog(LOG_ERR, "Server listen error");
return -1;
}
nftserver.sd = server_sd;
ev_io_init(st_ev_accept, accept_cb, server_sd, EV_READ);
ev_io_start(st_ev_loop, st_ev_accept);
return 0;
}
void server_fini(void)
{
close(nftserver.sd);
}
void server_set_host(const char *host)
{
nftserver.host = malloc(strlen(host)+1);
if (!nftserver.host) {
syslog(LOG_ERR, "No memory available to allocate the server host");
return;
}
sprintf(nftserver.host, "%s", host);
}
void server_set_port(const char *port)
{
nftserver.port = malloc(strlen(port)+1);
if (!nftserver.port) {
syslog(LOG_ERR, "No memory available to allocate the server port");
return;
}
sprintf(nftserver.port, "%s", port);
}
void server_set_key(char *key)
{
int i;
if (!nftserver.key) {
nftserver.key = (char *)malloc(SRV_MAX_IDENT);
if (!nftserver.key) {
syslog(LOG_ERR, "No memory available to allocate the server key");
return;
}
}
if (!key) {
srand((unsigned int) time(0) + getpid());
for (i = 0; i < SRV_KEY_LENGTH; ++i)
nftserver.key[i] = rand() % 94 + 33;
nftserver.key[i] = '\0';
} else
snprintf(nftserver.key, SRV_MAX_IDENT, "%s", key);
}
void server_set_ipv6(void)
{
nftserver.family = AF_INET6;
}
nftlb-0.6/src/sessions.c000066400000000000000000000240271364062056700153030ustar00rootroot00000000000000/*
* This file is part of nftlb, nftables load balancer.
*
* Copyright (C) ZEVENET SL.
* Author: Laura Garcia
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
*/
#include
#include
#include
#include
#include "sessions.h"
#include "farms.h"
#include "objects.h"
#include "nft.h"
static struct session * session_create(struct farm *f, int type, char *client, char *bck, char *expiration)
{
struct session *s;
struct backend *b;
syslog(LOG_DEBUG, "%s():%d: farm %s type %d client %s bck %s expiration %s", __FUNCTION__, __LINE__, f->name, type, client, bck, expiration);
if (!client || strcmp(client, "") == 0) {
syslog(LOG_ERR, "%s():%d: missing data", __FUNCTION__, __LINE__);
return NULL;
}
s = (struct session *)malloc(sizeof(struct session));
if (!s) {
syslog(LOG_ERR, "Session memory allocation error");
return NULL;
}
s->f = f;
obj_set_attribute_string(client, &s->client);
s->state = VALUE_STATE_OFF;
s->action = ACTION_NONE;
s->bck = NULL;
if (!bck || strcmp(bck, "") == 0 )
goto cont;
switch (f->mode) {
case VALUE_MODE_DNAT:
case VALUE_MODE_SNAT:
if ((b = backend_lookup_by_key(f, KEY_MARK, NULL, (int) strtol(bck, NULL, 16))) != NULL)
s->bck = b;
break;
case VALUE_MODE_DSR:
if ((b = backend_lookup_by_key(f, KEY_ETHADDR, bck, 0)) != NULL)
s->bck = b;
break;
case VALUE_MODE_STLSDNAT:
if ((b = backend_lookup_by_key(f, KEY_IPADDR, bck, 0)) != NULL)
s->bck = b;
break;
default:
break;
}
cont:
s->expiration = DEFAULT_SESSION_EXPIRATION;
if (type == SESSION_TYPE_TIMED) {
s->state = VALUE_STATE_UP;
list_add_tail(&s->list, &f->timed_sessions);
f->total_timed_sessions++;
obj_set_attribute_string(expiration, &s->expiration);
} else {
list_add_tail(&s->list, &f->static_sessions);
f->total_static_sessions++;
}
return s;
}
static int nft_parse_sessions(struct farm *f, const char *buf)
{
char *ini_ptr = NULL;
char *fin_ptr = NULL;
char element1[2550] = {0};
char element2[2550] = {0};
char element3[2550] = {0};
int next = 0;
ini_ptr = strstr(buf, "elements = { ");
if (ini_ptr == NULL)
return 0;
ini_ptr += 13;
new_session:
next = 0;
if ((fin_ptr = strstr(ini_ptr, " expires ")) != NULL) {
snprintf(element1, fin_ptr - ini_ptr + 1, "%s", ini_ptr);
fin_ptr += 9;
ini_ptr = fin_ptr;
} else
return 0;
if ((fin_ptr = strstr(ini_ptr, " : ")) != NULL) {
snprintf(element2, fin_ptr - ini_ptr + 1, "%s", ini_ptr);
fin_ptr += 3;
ini_ptr = fin_ptr;
} else
return 0;
if ((fin_ptr = strstr(ini_ptr + strlen(element2), ",")) != NULL) {
next = 1;
} else {
if ((fin_ptr = strstr(ini_ptr, " ")) == NULL)
return 0;
}
snprintf(element3, fin_ptr - ini_ptr + 1, "%s", ini_ptr);
fin_ptr += 1;
ini_ptr = fin_ptr;
session_create(f, SESSION_TYPE_TIMED, element1, element3, element2);
while (*fin_ptr == '\n' || *fin_ptr == '\t' || *fin_ptr == ' ') {
fin_ptr++;
}
if (next && (*fin_ptr != '}' || *fin_ptr != '\0')) {
ini_ptr = fin_ptr;
goto new_session;
}
return 0;
}
static int session_delete_node(struct session *s, int type)
{
syslog(LOG_DEBUG, "%s():%d: client %s", __FUNCTION__, __LINE__, s->client);
list_del(&s->list);
if (type == SESSION_TYPE_STATIC)
s->f->total_static_sessions--;
else
s->f->total_timed_sessions--;
if (s->client)
free(s->client);
if (s->expiration)
free(s->expiration);
free(s);
return 0;
}
int session_set_action(struct session *s, int type, int action)
{
syslog(LOG_DEBUG, "%s():%d: session %s action is %d - new action %d", __FUNCTION__, __LINE__, s->client, s->action, action);
if (s->action == action)
return 0;
if (action == ACTION_DELETE) {
session_delete_node(s, type);
return 1;
}
if ((action == ACTION_STOP || action == ACTION_DELETE) && s->state == VALUE_STATE_UP) {
s->action = action;
s->state = VALUE_STATE_OFF;
return 1;
}
if (action == ACTION_START && s->state != VALUE_STATE_UP && s->bck != NULL) {
s->action = action;
s->state = VALUE_STATE_UP;
return 1;
}
return 0;
}
struct session * session_lookup_by_key(struct farm *f, int type, int key, const char *name)
{
struct session *s;
struct list_head *sessions;
if (type == SESSION_TYPE_TIMED)
sessions = &f->timed_sessions;
else
sessions = &f->static_sessions;
list_for_each_entry(s, sessions, list) {
switch (key) {
case KEY_CLIENT:
if (strcmp(s->client, name) == 0)
return s;
break;
default:
return NULL;
}
}
return NULL;
}
int session_s_delete(struct farm *f, int type)
{
struct list_head *sessions;
struct session *s;
struct session *next;
syslog(LOG_DEBUG, "%s():%d: farm %s type %d", __FUNCTION__, __LINE__, f->name, type);
if (type == SESSION_TYPE_TIMED)
sessions = &f->timed_sessions;
else
sessions = &f->static_sessions;
list_for_each_entry_safe(s, next, sessions, list)
session_delete_node(s, type);
return 0;
}
int session_s_set_action(struct farm *f, int action)
{
struct session *s, *next;
int ret = 0;
if (f->total_static_sessions != 0)
list_for_each_entry_safe(s, next, &f->static_sessions, list)
ret += session_set_action(s, SESSION_TYPE_STATIC, action);
if (f->total_timed_sessions != 0)
list_for_each_entry_safe(s, next, &f->timed_sessions, list)
ret += session_set_action(s, SESSION_TYPE_TIMED, action);
return ret;
}
void session_s_print(struct farm *f)
{
struct session *s;
list_for_each_entry(s, &f->static_sessions, list) {
syslog(LOG_DEBUG," [session] ");
syslog(LOG_DEBUG," [client] %s", s->client);
if (!s->bck)
syslog(LOG_DEBUG," [backend] %s", UNDEFINED_VALUE);
else
syslog(LOG_DEBUG," [backend] %s", s->bck->name);
syslog(LOG_DEBUG," *[state] %s", obj_print_state(s->state));
syslog(LOG_DEBUG," *[action] %d", s->action);
}
list_for_each_entry(s, &f->timed_sessions, list) {
syslog(LOG_DEBUG," [session] ");
syslog(LOG_DEBUG," [client] %s", s->client);
if (!s->bck)
syslog(LOG_DEBUG," [backend] %s", UNDEFINED_VALUE);
else
syslog(LOG_DEBUG," [backend] %s", s->bck->name);
syslog(LOG_DEBUG," [expiration] %s", s->expiration);
syslog(LOG_DEBUG," *[state] %s", obj_print_state(s->state));
syslog(LOG_DEBUG," *[action] %d", s->action);
}
}
int session_get_timed(struct farm *f)
{
const char *buf;
syslog(LOG_DEBUG, "%s():%d: farm %s", __FUNCTION__, __LINE__, f->name);
nft_get_rules_buffer(&buf, KEY_SESSIONS, f, NULL);
f->total_timed_sessions = 0;
nft_parse_sessions(f, buf);
nft_del_rules_buffer(buf);
session_s_print(f);
return 0;
}
int session_get_client(struct session *s, char **parsed)
{
sprintf(*parsed, "%s", s->client);
return 1;
}
int session_backend_action(struct farm *f, struct backend *b, int action)
{
struct session *s, *next;
if (f->total_static_sessions != 0) {
list_for_each_entry_safe(s, next, &f->static_sessions, list)
if (!b ||
((f->mode == VALUE_MODE_DNAT || f->mode == VALUE_MODE_SNAT || f->mode == VALUE_MODE_LOCAL) && b->mark == s->bck->mark) ||
((f->mode == VALUE_MODE_DSR || f->mode == VALUE_MODE_STLSDNAT) && strcmp(b->ethaddr, s->bck->ethaddr) == 0))
session_set_action(s, SESSION_TYPE_STATIC, action);
}
session_get_timed(f);
if (f->total_timed_sessions != 0) {
list_for_each_entry_safe(s, next, &f->timed_sessions, list)
if (!b ||
((f->mode == VALUE_MODE_DNAT || f->mode == VALUE_MODE_SNAT || f->mode == VALUE_MODE_LOCAL) && b->mark == s->bck->mark) ||
((f->mode == VALUE_MODE_DSR || f->mode == VALUE_MODE_STLSDNAT) && strcmp(b->ethaddr, s->bck->ethaddr) == 0))
session_set_action(s, SESSION_TYPE_TIMED, action);
}
session_s_delete(f, SESSION_TYPE_TIMED);
return 0;
}
int session_set_attribute(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
struct session *s = obj_get_current_session();
struct backend *b = obj_get_current_backend();
if (!f || (c->key != KEY_CLIENT && !s))
return PARSER_OBJ_UNKNOWN;
switch (c->key) {
case KEY_CLIENT:
s = session_lookup_by_key(f, SESSION_TYPE_STATIC, KEY_CLIENT, c->str_value);
if (!s) {
s = session_create(f, SESSION_TYPE_STATIC, c->str_value, NULL, NULL);
if (!s)
return PARSER_FAILED;
}
obj_set_current_session(s);
break;
case KEY_BACKEND:
b = backend_lookup_by_key(f, KEY_NAME, c->str_value, 0);
if (!b)
return PARSER_OBJ_UNKNOWN;
s->bck = b;
if (session_set_action(s, SESSION_TYPE_STATIC, ACTION_START))
farm_set_action(f, ACTION_RELOAD);
break;
default:
return -1;
}
return PARSER_OK;
}
int session_pre_actionable(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
struct session *s = obj_get_current_session();
if (!f || !s)
return -1;
syslog(LOG_DEBUG, "%s():%d: pre actionable session farm %s", __FUNCTION__, __LINE__, f->name);
switch (c->key) {
case KEY_CLIENT:
break;
case KEY_BACKEND:
if (session_set_action(s, SESSION_TYPE_STATIC, ACTION_STOP)) {
farm_set_action(f, ACTION_RELOAD);
farm_rulerize(f);
}
break;
default:
break;
}
return 0;
}
int session_pos_actionable(struct config_pair *c)
{
struct farm *f = obj_get_current_farm();
struct session *s = obj_get_current_session();
if (!f || !s)
return -1;
syslog(LOG_DEBUG, "%s():%d: pos actionable session %s of farm %s with param %d", __FUNCTION__, __LINE__, s->client, f->name, c->key);
switch (c->key) {
case KEY_CLIENT:
break;
case KEY_BACKEND:
if (session_set_action(s, SESSION_TYPE_STATIC, ACTION_START)) {
farm_set_action(f, ACTION_RELOAD);
farm_rulerize(f);
}
break;
default:
break;
}
return 0;
}
nftlb-0.6/tests/000077500000000000000000000000001364062056700136375ustar00rootroot00000000000000nftlb-0.6/tests/001_snat_ipv4_tcp_weight/000077500000000000000000000000001364062056700203435ustar00rootroot00000000000000nftlb-0.6/tests/001_snat_ipv4_tcp_weight/input.json000066400000000000000000000007751364062056700224060ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/001_snat_ipv4_tcp_weight/output.nft000066400000000000000000000020661364062056700224200ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/002_snat_ipv4_tcp_weight_serial/000077500000000000000000000000001364062056700217035ustar00rootroot00000000000000nftlb-0.6/tests/002_snat_ipv4_tcp_weight_serial/input.json000066400000000000000000000006271364062056700237420ustar00rootroot00000000000000{ "farms" : [ { "name" : "lb01", "family" : "ipv4", "virtual-addr" : "192.168.0.100", "virtual-ports" : "80", "mode" : "snat", "protocol" : "tcp", "scheduler" : "weight", "state" : "up", "backends" : [ { "name" : "bck0", "ip-addr" : "192.168.0.10", "weight" : "5", "priority" : "1", "state" : "up" }, { "name" : "bck1", "ip-addr" : "192.168.0.12", "weight" : "5", "priority" : "1", "state" : "up" } ] } ] }
nftlb-0.6/tests/002_snat_ipv4_tcp_weight_serial/output.nft000066400000000000000000000020661364062056700237600ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.12 }
}
}
nftlb-0.6/tests/003_snat_ipv4_tcp_weight_multi/000077500000000000000000000000001364062056700215575ustar00rootroot00000000000000nftlb-0.6/tests/003_snat_ipv4_tcp_weight_multi/input.json000066400000000000000000000017431364062056700236160ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
},
{
"name" : "lb02",
"family" : "ipv4",
"virtual-addr" : "192.168.0.101",
"virtual-ports" : "82",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "rr",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.12",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.13",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/003_snat_ipv4_tcp_weight_multi/output.nft000066400000000000000000000023031364062056700236260ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01,
192.168.0.101 . 82 : goto nat-lb02 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
chain nat-lb02 {
dnat to numgen inc mod 10 map { 0-4 : 192.168.0.12, 5-9 : 192.168.0.13 }
}
}
nftlb-0.6/tests/004_dsr_ipv4_tcp_hash/000077500000000000000000000000001364062056700176255ustar00rootroot00000000000000nftlb-0.6/tests/004_dsr_ipv4_tcp_hash/input.json000066400000000000000000000013001364062056700216510ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "tcp",
"scheduler" : "hash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
}
]
}
nftlb-0.6/tests/004_dsr_ipv4_tcp_hash/output.nft000066400000000000000000000006651364062056700217050ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether saddr set 01:01:01:01:01:01 ether daddr set jhash ip saddr mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
}
nftlb-0.6/tests/005_dsr_ipv6_udp_rr/000077500000000000000000000000001364062056700173325ustar00rootroot00000000000000nftlb-0.6/tests/005_dsr_ipv6_udp_rr/input.json000066400000000000000000000013031364062056700213610ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv6",
"virtual-addr" : "2001:db8:0:1:1:1:1:1",
"ether-addr" : "01:01:01:01:01:01",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "udp",
"scheduler" : "rr",
"priority" : "1",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "2001:db8:0:1:1:1:1:2",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "2001:db8:0:1:1:1:1:3",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"iface" : "lo",
"oface" : "lo"
}
]
}
nftlb-0.6/tests/005_dsr_ipv6_udp_rr/output.nft000066400000000000000000000006731364062056700214110ustar00rootroot00000000000000table netdev nftlb {
map udp-services6-lo {
type ipv6_addr . inet_service : verdict
elements = { 2001:db8:0:1:1:1:1:1 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip6 daddr . udp dport vmap @udp-services6-lo
}
chain lb01 {
ether saddr set 01:01:01:01:01:01 ether daddr set numgen inc mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
}
nftlb-0.6/tests/006_dsr_ipv46_tcp_udp_hash_weight_multi/000077500000000000000000000000001364062056700233465ustar00rootroot00000000000000nftlb-0.6/tests/006_dsr_ipv46_tcp_udp_hash_weight_multi/input.json000066400000000000000000000025551364062056700254070ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.1.22",
"ether-addr" : "01:01:01:01:01:01",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "tcp",
"scheduler" : "hash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "2001:db8:0:1:1:1:1:2",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "2001:db8:0:1:1:1:1:3",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"iface" : "lo",
"oface" : "lo"
},
{
"name" : "lb02",
"family" : "ipv6",
"iface" : "lo",
"oface" : "lo",
"virtual-addr" : "2001:db8:0:1:1:1:1:1",
"ether-addr" : "01:01:01:01:01:04",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "udp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "2001:db8:0:1:1:1:1:2",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "2001:db8:0:1:1:1:1:3",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"iface" : "lo",
"oface" : "lo"
}
]
}
nftlb-0.6/tests/006_dsr_ipv46_tcp_udp_hash_weight_multi/output.nft000066400000000000000000000014001364062056700254120ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.1.22 . 80 : goto lb01 }
}
map udp-services6-lo {
type ipv6_addr . inet_service : verdict
elements = { 2001:db8:0:1:1:1:1:1 . 80 : goto lb02 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
ip6 daddr . udp dport vmap @udp-services6-lo
}
chain lb01 {
ether saddr set 01:01:01:01:01:01 ether daddr set jhash ip saddr mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
chain lb02 {
ether saddr set 01:01:01:01:01:04 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
}
nftlb-0.6/tests/007_snat_ipv4_tcp_weight_prio/000077500000000000000000000000001364062056700214025ustar00rootroot00000000000000nftlb-0.6/tests/007_snat_ipv4_tcp_weight_prio/input.json000066400000000000000000000022211364062056700234310ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "192.168.0.12",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck3",
"ip-addr" : "192.168.0.13",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck4",
"ip-addr" : "192.168.0.14",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck5",
"ip-addr" : "192.168.0.15",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck6",
"ip-addr" : "192.168.0.16",
"weight" : "5",
"priority" : "2",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/007_snat_ipv4_tcp_weight_prio/output.nft000066400000000000000000000021421364062056700234520ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 20 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11, 10-14 : 192.168.0.13, 15-19 : 192.168.0.15 }
}
}
nftlb-0.6/tests/008_snat_ipv4_all_rr/000077500000000000000000000000001364062056700174705ustar00rootroot00000000000000nftlb-0.6/tests/008_snat_ipv4_all_rr/input.json000066400000000000000000000022071364062056700215230ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"mode" : "snat",
"protocol" : "all",
"scheduler" : "rr",
"priority" : "1",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "192.168.0.12",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck3",
"ip-addr" : "192.168.0.13",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck4",
"ip-addr" : "192.168.0.14",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck5",
"ip-addr" : "192.168.0.15",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck6",
"ip-addr" : "192.168.0.16",
"weight" : "5",
"priority" : "2",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/008_snat_ipv4_all_rr/output.nft000066400000000000000000000017441364062056700215470ustar00rootroot00000000000000table ip nftlb {
map nat-services {
type ipv4_addr : verdict
elements = { 192.168.0.100 : goto nat-lb01 }
}
map services-back {
type ipv4_addr : ipv4_addr
}
map services-back-m {
type mark : ipv4_addr
}
map filter-services {
type ipv4_addr : verdict
elements = { 192.168.0.100 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr vmap @nat-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr map @services-back
snat to ct mark map @services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr vmap @filter-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen inc mod 20 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11, 10-14 : 192.168.0.13, 15-19 : 192.168.0.15 }
}
}
nftlb-0.6/tests/009_snat_ipv4_multiport_symhash/000077500000000000000000000000001364062056700220115ustar00rootroot00000000000000nftlb-0.6/tests/009_snat_ipv4_multiport_symhash/input.json000066400000000000000000000022251364062056700240440ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80,81",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "symhash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "192.168.0.12",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck3",
"ip-addr" : "192.168.0.13",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck4",
"ip-addr" : "192.168.0.14",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck5",
"ip-addr" : "192.168.0.15",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck6",
"ip-addr" : "192.168.0.16",
"weight" : "5",
"priority" : "2",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/009_snat_ipv4_multiport_symhash/output.nft000066400000000000000000000022671364062056700240710ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01,
192.168.0.100 . 81 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01,
192.168.0.100 . 81 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to symhash mod 20 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11, 10-14 : 192.168.0.13, 15-19 : 192.168.0.15 }
}
}
nftlb-0.6/tests/010_dsr_ipv4_multiport_tcp_symhash/000077500000000000000000000000001364062056700224725ustar00rootroot00000000000000nftlb-0.6/tests/010_dsr_ipv4_multiport_tcp_symhash/input.json000066400000000000000000000013061364062056700245240ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80-88",
"mode" : "dsr",
"protocol" : "tcp",
"scheduler" : "symhash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
}
]
}
nftlb-0.6/tests/010_dsr_ipv4_multiport_tcp_symhash/output.nft000066400000000000000000000013561364062056700245500ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01,
192.168.0.100 . 81 : goto lb01,
192.168.0.100 . 82 : goto lb01,
192.168.0.100 . 83 : goto lb01,
192.168.0.100 . 84 : goto lb01,
192.168.0.100 . 85 : goto lb01,
192.168.0.100 . 86 : goto lb01,
192.168.0.100 . 87 : goto lb01,
192.168.0.100 . 88 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether saddr set 01:01:01:01:01:01 ether daddr set symhash mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
}
nftlb-0.6/tests/011_dnat_ipv4_multiportlist_symhash/000077500000000000000000000000001364062056700226575ustar00rootroot00000000000000nftlb-0.6/tests/011_dnat_ipv4_multiportlist_symhash/input.json000066400000000000000000000022361364062056700247140ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80-88,90-95,96",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "symhash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "192.168.0.12",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck3",
"ip-addr" : "192.168.0.13",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck4",
"ip-addr" : "192.168.0.14",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck5",
"ip-addr" : "192.168.0.15",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck6",
"ip-addr" : "192.168.0.16",
"weight" : "5",
"priority" : "2",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/011_dnat_ipv4_multiportlist_symhash/output.nft000066400000000000000000000026031364062056700247310ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01,
192.168.0.100 . 81 : goto nat-lb01,
192.168.0.100 . 82 : goto nat-lb01,
192.168.0.100 . 83 : goto nat-lb01,
192.168.0.100 . 84 : goto nat-lb01,
192.168.0.100 . 85 : goto nat-lb01,
192.168.0.100 . 86 : goto nat-lb01,
192.168.0.100 . 87 : goto nat-lb01,
192.168.0.100 . 88 : goto nat-lb01,
192.168.0.100 . 90 : goto nat-lb01,
192.168.0.100 . 91 : goto nat-lb01,
192.168.0.100 . 92 : goto nat-lb01,
192.168.0.100 . 93 : goto nat-lb01,
192.168.0.100 . 94 : goto nat-lb01,
192.168.0.100 . 95 : goto nat-lb01,
192.168.0.100 . 96 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb01 {
dnat to symhash mod 20 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11, 10-14 : 192.168.0.13, 15-19 : 192.168.0.15 }
}
}
nftlb-0.6/tests/012_dnat_ipv4_tcp_hash/000077500000000000000000000000001364062056700177625ustar00rootroot00000000000000nftlb-0.6/tests/012_dnat_ipv4_tcp_hash/input.json000066400000000000000000000007731364062056700220230ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "hash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/012_dnat_ipv4_tcp_hash/output.nft000066400000000000000000000013121364062056700220300ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb01 {
dnat to jhash ip saddr mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/013_dnat_ipv4_tcp_weighted_rr/000077500000000000000000000000001364062056700213435ustar00rootroot00000000000000nftlb-0.6/tests/013_dnat_ipv4_tcp_weighted_rr/input.json000066400000000000000000000016121364062056700233750ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.56.101",
"virtual-ports" : "80",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "2",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "1",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "192.168.0.12",
"weight" : "1",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck3",
"ip-addr" : "192.168.0.13",
"weight" : "2",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck4",
"ip-addr" : "192.168.0.14",
"weight" : "1",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/013_dnat_ipv4_tcp_weighted_rr/output.nft000066400000000000000000000013771364062056700234240ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.56.101 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb01 {
dnat to numgen random mod 7 map { 0-1 : 192.168.0.10, 2 : 192.168.0.11, 3 : 192.168.0.12, 4-5 : 192.168.0.13, 6 : 192.168.0.14 }
}
}
nftlb-0.6/tests/014_stlsdnat_ipv4_multiportlist_symhash/000077500000000000000000000000001364062056700235705ustar00rootroot00000000000000nftlb-0.6/tests/014_stlsdnat_ipv4_multiportlist_symhash/input.json000066400000000000000000000030161364062056700256220ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.154",
"virtual-ports" : "80-88,90-95,96",
"mode" : "stlsdnat",
"protocol" : "tcp",
"scheduler" : "symhash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "192.168.0.12",
"ether-addr" : "04:04:04:04:04:04",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck3",
"ip-addr" : "192.168.0.13",
"ether-addr" : "05:05:05:05:05:05",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck4",
"ip-addr" : "192.168.0.14",
"ether-addr" : "06:06:06:06:06:06",
"weight" : "5",
"priority" : "2",
"state" : "up"
},
{
"name" : "bck5",
"ip-addr" : "192.168.0.15",
"ether-addr" : "07:07:07:07:07:07",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck6",
"ip-addr" : "192.168.0.16",
"ether-addr" : "08:08:08:08:08:08",
"weight" : "5",
"priority" : "2",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo"
}
]
}
nftlb-0.6/tests/014_stlsdnat_ipv4_multiportlist_symhash/output.nft000066400000000000000000000104351364062056700256440ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.10 . 80 : goto lb01-back,
192.168.0.10 . 81 : goto lb01-back,
192.168.0.10 . 82 : goto lb01-back,
192.168.0.10 . 83 : goto lb01-back,
192.168.0.10 . 84 : goto lb01-back,
192.168.0.10 . 85 : goto lb01-back,
192.168.0.10 . 86 : goto lb01-back,
192.168.0.10 . 87 : goto lb01-back,
192.168.0.10 . 88 : goto lb01-back,
192.168.0.10 . 90 : goto lb01-back,
192.168.0.10 . 91 : goto lb01-back,
192.168.0.10 . 92 : goto lb01-back,
192.168.0.10 . 93 : goto lb01-back,
192.168.0.10 . 94 : goto lb01-back,
192.168.0.10 . 95 : goto lb01-back,
192.168.0.10 . 96 : goto lb01-back,
192.168.0.11 . 80 : goto lb01-back,
192.168.0.11 . 81 : goto lb01-back,
192.168.0.11 . 82 : goto lb01-back,
192.168.0.11 . 83 : goto lb01-back,
192.168.0.11 . 84 : goto lb01-back,
192.168.0.11 . 85 : goto lb01-back,
192.168.0.11 . 86 : goto lb01-back,
192.168.0.11 . 87 : goto lb01-back,
192.168.0.11 . 88 : goto lb01-back,
192.168.0.11 . 90 : goto lb01-back,
192.168.0.11 . 91 : goto lb01-back,
192.168.0.11 . 92 : goto lb01-back,
192.168.0.11 . 93 : goto lb01-back,
192.168.0.11 . 94 : goto lb01-back,
192.168.0.11 . 95 : goto lb01-back,
192.168.0.11 . 96 : goto lb01-back,
192.168.0.13 . 80 : goto lb01-back,
192.168.0.13 . 81 : goto lb01-back,
192.168.0.13 . 82 : goto lb01-back,
192.168.0.13 . 83 : goto lb01-back,
192.168.0.13 . 84 : goto lb01-back,
192.168.0.13 . 85 : goto lb01-back,
192.168.0.13 . 86 : goto lb01-back,
192.168.0.13 . 87 : goto lb01-back,
192.168.0.13 . 88 : goto lb01-back,
192.168.0.13 . 90 : goto lb01-back,
192.168.0.13 . 91 : goto lb01-back,
192.168.0.13 . 92 : goto lb01-back,
192.168.0.13 . 93 : goto lb01-back,
192.168.0.13 . 94 : goto lb01-back,
192.168.0.13 . 95 : goto lb01-back,
192.168.0.13 . 96 : goto lb01-back,
192.168.0.15 . 80 : goto lb01-back,
192.168.0.15 . 81 : goto lb01-back,
192.168.0.15 . 82 : goto lb01-back,
192.168.0.15 . 83 : goto lb01-back,
192.168.0.15 . 84 : goto lb01-back,
192.168.0.15 . 85 : goto lb01-back,
192.168.0.15 . 86 : goto lb01-back,
192.168.0.15 . 87 : goto lb01-back,
192.168.0.15 . 88 : goto lb01-back,
192.168.0.15 . 90 : goto lb01-back,
192.168.0.15 . 91 : goto lb01-back,
192.168.0.15 . 92 : goto lb01-back,
192.168.0.15 . 93 : goto lb01-back,
192.168.0.15 . 94 : goto lb01-back,
192.168.0.15 . 95 : goto lb01-back,
192.168.0.15 . 96 : goto lb01-back,
192.168.0.154 . 80 : goto lb01,
192.168.0.154 . 81 : goto lb01,
192.168.0.154 . 82 : goto lb01,
192.168.0.154 . 83 : goto lb01,
192.168.0.154 . 84 : goto lb01,
192.168.0.154 . 85 : goto lb01,
192.168.0.154 . 86 : goto lb01,
192.168.0.154 . 87 : goto lb01,
192.168.0.154 . 88 : goto lb01,
192.168.0.154 . 90 : goto lb01,
192.168.0.154 . 91 : goto lb01,
192.168.0.154 . 92 : goto lb01,
192.168.0.154 . 93 : goto lb01,
192.168.0.154 . 94 : goto lb01,
192.168.0.154 . 95 : goto lb01,
192.168.0.154 . 96 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set symhash mod 20 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11, 10-14 : 192.168.0.13, 15-19 : 192.168.0.15 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03, 192.168.0.13 : 05:05:05:05:05:05, 192.168.0.15 : 07:07:07:07:07:07 } ether saddr set 01:01:01:01:01:01 fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.154 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/015_stlsdnat_ipv4_tcp_hash/000077500000000000000000000000001364062056700206735ustar00rootroot00000000000000nftlb-0.6/tests/015_stlsdnat_ipv4_tcp_hash/input.json000066400000000000000000000013051364062056700227240ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "stlsdnat",
"protocol" : "tcp",
"scheduler" : "hash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
}
]
}
nftlb-0.6/tests/015_stlsdnat_ipv4_tcp_hash/output.nft000066400000000000000000000016641364062056700227530ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.10 . 80 : goto lb01-back,
192.168.0.11 . 80 : goto lb01-back,
192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set jhash ip saddr mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/016_stlsdnat_ipv4_tcp_weighted_rr/000077500000000000000000000000001364062056700222545ustar00rootroot00000000000000nftlb-0.6/tests/016_stlsdnat_ipv4_tcp_weighted_rr/input.json000066400000000000000000000022501364062056700243050ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.56.101",
"virtual-ports" : "80",
"mode" : "stlsdnat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "2",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "1",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "192.168.0.12",
"ether-addr" : "04:04:04:04:04:04",
"weight" : "1",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck3",
"ip-addr" : "192.168.0.13",
"ether-addr" : "05:05:05:05:05:05",
"weight" : "2",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck4",
"ip-addr" : "192.168.0.14",
"ether-addr" : "06:06:06:06:06:06",
"weight" : "1",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo"
}
]
}
nftlb-0.6/tests/016_stlsdnat_ipv4_tcp_weighted_rr/output.nft000066400000000000000000000023241364062056700243260ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.10 . 80 : goto lb01-back,
192.168.0.11 . 80 : goto lb01-back,
192.168.0.12 . 80 : goto lb01-back,
192.168.0.13 . 80 : goto lb01-back,
192.168.0.14 . 80 : goto lb01-back,
192.168.56.101 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set numgen random mod 7 map { 0-1 : 192.168.0.10, 2 : 192.168.0.11, 3 : 192.168.0.12, 4-5 : 192.168.0.13, 6 : 192.168.0.14 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03, 192.168.0.12 : 04:04:04:04:04:04, 192.168.0.13 : 05:05:05:05:05:05, 192.168.0.14 : 06:06:06:06:06:06 } ether saddr set 01:01:01:01:01:01 fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.56.101 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/017_snat_ipv4_tcp_ftp_weight/000077500000000000000000000000001364062056700212235ustar00rootroot00000000000000nftlb-0.6/tests/017_snat_ipv4_tcp_ftp_weight/input.json000066400000000000000000000010221364062056700232500ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"helper" : "ftp",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/017_snat_ipv4_tcp_ftp_weight/output.nft000066400000000000000000000022401364062056700232720ustar00rootroot00000000000000table ip nftlb {
ct helper ftp-tcp {
type "ftp" protocol tcp
l3proto ip
}
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ip protocol tcp ct helper set "ftp-tcp"
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/018_dnat_ipv4_udp_sip_rr_multiport/000077500000000000000000000000001364062056700224645ustar00rootroot00000000000000nftlb-0.6/tests/018_dnat_ipv4_udp_sip_rr_multiport/input.json000066400000000000000000000010531364062056700245150ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.56.154",
"virtual-ports" : "5060-5066",
"mode" : "dnat",
"protocol" : "udp",
"scheduler" : "rr",
"helper" : "sip",
"priority" : "1",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.22",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.23",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/018_dnat_ipv4_udp_sip_rr_multiport/output.nft000066400000000000000000000032601364062056700245360ustar00rootroot00000000000000table ip nftlb {
ct helper sip-udp {
type "sip" protocol udp
l3proto ip
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.56.154 . 5060 : goto nat-lb01,
192.168.56.154 . 5061 : goto nat-lb01,
192.168.56.154 . 5062 : goto nat-lb01,
192.168.56.154 . 5063 : goto nat-lb01,
192.168.56.154 . 5064 : goto nat-lb01,
192.168.56.154 . 5065 : goto nat-lb01,
192.168.56.154 . 5066 : goto nat-lb01 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.56.154 . 5060 : goto filter-lb01,
192.168.56.154 . 5061 : goto filter-lb01,
192.168.56.154 . 5062 : goto filter-lb01,
192.168.56.154 . 5063 : goto filter-lb01,
192.168.56.154 . 5064 : goto filter-lb01,
192.168.56.154 . 5065 : goto filter-lb01,
192.168.56.154 . 5066 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-lb01 {
ip protocol udp ct helper set "sip-udp"
}
chain nat-lb01 {
dnat to numgen inc mod 10 map { 0-4 : 192.168.0.22, 5-9 : 192.168.0.23 }
}
}
nftlb-0.6/tests/019_dnat_ipv6_udp_tftp_rr/000077500000000000000000000000001364062056700205325ustar00rootroot00000000000000nftlb-0.6/tests/019_dnat_ipv6_udp_tftp_rr/input.json000066400000000000000000000013321364062056700225630ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv6",
"iface" : "lo",
"oface" : "lo",
"virtual-addr" : "2001:db8:0:1:1:1:1:1",
"ether-addr" : "01:01:01:01:01:01",
"virtual-ports" : "69",
"mode" : "dnat",
"protocol" : "udp",
"helper" : "tftp",
"scheduler" : "rr",
"priority" : "1",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "2001:db8:0:1:1:1:1:2",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "2001:db8:0:1:1:1:1:3",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/019_dnat_ipv6_udp_tftp_rr/output.nft000066400000000000000000000022221364062056700226010ustar00rootroot00000000000000table ip6 nftlb {
ct helper tftp-udp {
type "tftp" protocol udp
l3proto ip6
}
map nat-udp-services6 {
type ipv6_addr . inet_service : verdict
elements = { 2001:db8:0:1:1:1:1:1 . 69 : goto nat-lb01 }
}
map udp-services6-back {
type ipv6_addr . inet_service : ipv6_addr
}
map udp-services6-back-m {
type mark : ipv6_addr
}
map filter-udp-services6 {
type ipv6_addr . inet_service : verdict
elements = { 2001:db8:0:1:1:1:1:1 . 69 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip6 daddr . udp dport vmap @nat-udp-services6
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip6 daddr . udp dport map @udp-services6-back
snat to ct mark map @udp-services6-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip6 daddr . udp dport vmap @filter-udp-services6
}
chain filter-lb01 {
ip6 nexthdr udp ct helper set "tftp-udp"
}
chain nat-lb01 {
dnat to numgen inc mod 10 map { 0-4 : 2001:db8:0:1:1:1:1:2, 5-9 : 2001:db8:0:1:1:1:1:3 }
}
}
nftlb-0.6/tests/020_snat_ipv4_tcp_rr_log/000077500000000000000000000000001364062056700203415ustar00rootroot00000000000000nftlb-0.6/tests/020_snat_ipv4_tcp_rr_log/input.json000066400000000000000000000011121364062056700223660ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.1.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "rr",
"log" : "input forward output",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up",
"mark" : "0x200"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up",
"mark" : "0x201"
}
]
}
]
}
nftlb-0.6/tests/020_snat_ipv4_tcp_rr_log/output.nft000066400000000000000000000026571364062056700224240ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.1.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.1.100 . 80 : goto filter-lb01 }
}
map forward-tcp-services {
type mark : verdict
elements = { 0x80000200 : goto forward-lb01, 0x80000201 : goto forward-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen inc mod 10 map { 0-4 : 0x80000200, 5-9 : 0x80000201 }
}
chain nat-lb01 {
log prefix "IN-lb01 "
dnat to ct mark map { 0x80000200 : 192.168.0.10, 0x80000201 : 192.168.0.11 }
}
chain forward {
type filter hook forward priority filter; policy accept;
ct mark vmap @forward-tcp-services
}
chain forward-lb01 {
log prefix "FWD-lb01 "
}
}
nftlb-0.6/tests/021_dsr_ipv4_tcp_hash_log/000077500000000000000000000000001364062056700204655ustar00rootroot00000000000000nftlb-0.6/tests/021_dsr_ipv4_tcp_hash_log/input.json000066400000000000000000000013241364062056700225170ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "tcp",
"log" : "input",
"scheduler" : "hash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
}
]
}
nftlb-0.6/tests/021_dsr_ipv4_tcp_hash_log/output.nft000066400000000000000000000007131364062056700225370ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
log prefix "IN-lb01 " ether saddr set 01:01:01:01:01:01 ether daddr set jhash ip saddr mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
}
nftlb-0.6/tests/022_dnat_ipv4_tcp_weight_farm_mark/000077500000000000000000000000001364062056700223465ustar00rootroot00000000000000nftlb-0.6/tests/022_dnat_ipv4_tcp_weight_farm_mark/input.json000066400000000000000000000010231364062056700243740ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "weight",
"mark" : "0xdead",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/022_dnat_ipv4_tcp_weight_farm_mark/output.nft000066400000000000000000000020661364062056700244230ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x0000dead
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/023_snat_ipv4_tcp_weight_farm_mark/000077500000000000000000000000001364062056700223665ustar00rootroot00000000000000nftlb-0.6/tests/023_snat_ipv4_tcp_weight_farm_mark/input.json000066400000000000000000000010231364062056700244140ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"mark" : "0xdead",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/023_snat_ipv4_tcp_weight_farm_mark/output.nft000066400000000000000000000020661364062056700244430ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set 0x8000dead
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/024_snat_ipv4_tcp_weight_bck_mark/000077500000000000000000000000001364062056700222015ustar00rootroot00000000000000nftlb-0.6/tests/024_snat_ipv4_tcp_weight_bck_mark/input.json000066400000000000000000000011011364062056700242240ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"mark" : "0xdead00",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "1",
"priority" : "1",
"mark" : "0x01",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "1",
"priority" : "1",
"mark" : "0x02",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/024_snat_ipv4_tcp_weight_bck_mark/output.nft000066400000000000000000000021471364062056700242560ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 2 map { 0 : 0x80dead01, 1 : 0x80dead02 }
}
chain nat-lb01 {
dnat to ct mark map { 0x80dead01 : 192.168.0.10, 0x80dead02 : 192.168.0.11 }
}
}
nftlb-0.6/tests/025_dnat_ipv4_tcp_weight_bck_mark/000077500000000000000000000000001364062056700221635ustar00rootroot00000000000000nftlb-0.6/tests/025_dnat_ipv4_tcp_weight_bck_mark/input.json000066400000000000000000000011011364062056700242060ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "weight",
"mark" : "0xdead00",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "1",
"priority" : "1",
"mark" : "0x01",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "1",
"priority" : "1",
"mark" : "0x02",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/025_dnat_ipv4_tcp_weight_bck_mark/output.nft000066400000000000000000000021471364062056700242400ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 2 map { 0 : 0x00dead01, 1 : 0x00dead02 }
}
chain nat-lb01 {
dnat to ct mark map { 0x00dead01 : 192.168.0.10, 0x00dead02 : 192.168.0.11 }
}
}
nftlb-0.6/tests/026_snat_ipv4_tcp_weight_nomasq/000077500000000000000000000000001364062056700217305ustar00rootroot00000000000000nftlb-0.6/tests/026_snat_ipv4_tcp_weight_nomasq/input.json000066400000000000000000000011171364062056700237620ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"source-addr" : "192.168.0.101",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"mark" : "0x200",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"mark" : "0x201",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/026_snat_ipv4_tcp_weight_nomasq/output.nft000066400000000000000000000022641364062056700240050ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.0.101, 0x00000201 : 192.168.0.101 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000200, 5-9 : 0x00000201 }
}
chain nat-lb01 {
dnat to ct mark map { 0x00000200 : 192.168.0.10, 0x00000201 : 192.168.0.11 }
}
}
nftlb-0.6/tests/027_snat_ipv4_udp_weight_nomasq_multiport/000077500000000000000000000000001364062056700240525ustar00rootroot00000000000000nftlb-0.6/tests/027_snat_ipv4_udp_weight_nomasq_multiport/input.json000066400000000000000000000011221364062056700261000ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80-82",
"source-addr" : "192.168.0.101",
"mode" : "snat",
"protocol" : "udp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"mark" : "0x200",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"mark" : "0x201",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/027_snat_ipv4_udp_weight_nomasq_multiport/output.nft000066400000000000000000000025521364062056700261270ustar00rootroot00000000000000table ip nftlb {
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01,
192.168.0.100 . 81 : goto nat-lb01,
192.168.0.100 . 82 : goto nat-lb01 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.0.101, 0x00000201 : 192.168.0.101 }
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01,
192.168.0.100 . 81 : goto filter-lb01,
192.168.0.100 . 82 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000200, 5-9 : 0x00000201 }
}
chain nat-lb01 {
dnat to ct mark map { 0x00000200 : 192.168.0.10, 0x00000201 : 192.168.0.11 }
}
}
nftlb-0.6/tests/028_snat_ipv4_all_weight_nomasq/000077500000000000000000000000001364062056700217145ustar00rootroot00000000000000nftlb-0.6/tests/028_snat_ipv4_all_weight_nomasq/input.json000066400000000000000000000010641364062056700237470ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"source-addr" : "192.168.0.101",
"mode" : "snat",
"protocol" : "all",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"mark" : "0x200",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"mark" : "0x201",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/028_snat_ipv4_all_weight_nomasq/output.nft000066400000000000000000000020711364062056700237650ustar00rootroot00000000000000table ip nftlb {
map nat-services {
type ipv4_addr : verdict
elements = { 192.168.0.100 : goto nat-lb01 }
}
map services-back {
type ipv4_addr : ipv4_addr
}
map services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.0.101, 0x00000201 : 192.168.0.101 }
}
map filter-services {
type ipv4_addr : verdict
elements = { 192.168.0.100 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr vmap @nat-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr map @services-back
snat to ct mark map @services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr vmap @filter-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000200, 5-9 : 0x00000201 }
}
chain nat-lb01 {
dnat to ct mark map { 0x00000200 : 192.168.0.10, 0x00000201 : 192.168.0.11 }
}
}
nftlb-0.6/tests/029_dnat_ipv4_tcp_udp_multifarm_hash_params/000077500000000000000000000000001364062056700242655ustar00rootroot00000000000000nftlb-0.6/tests/029_dnat_ipv4_tcp_udp_multifarm_hash_params/input.json000066400000000000000000000020521364062056700263160ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "hash",
"sched-param" : "dstip",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
},
{
"name" : "lb02",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "53",
"mode" : "dnat",
"protocol" : "udp",
"scheduler" : "hash",
"sched-param" : "srcip srcport srcmac",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/029_dnat_ipv4_tcp_udp_multifarm_hash_params/output.nft000066400000000000000000000023451364062056700263420ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 53 : goto nat-lb02 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain nat-lb01 {
dnat to jhash ip daddr mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
chain nat-lb02 {
meta iiftype ether dnat to jhash ip saddr . udp sport . ether saddr mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/030_snat_ipv4_tcp_weight_bck_mark_srcip_empty/000077500000000000000000000000001364062056700246145ustar00rootroot00000000000000nftlb-0.6/tests/030_snat_ipv4_tcp_weight_bck_mark_srcip_empty/input.json000066400000000000000000000011301364062056700266410ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"source-addr" : "",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"mark" : "0xdead00",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "1",
"priority" : "1",
"mark" : "0x01",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "1",
"priority" : "1",
"mark" : "0x02",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/030_snat_ipv4_tcp_weight_bck_mark_srcip_empty/output.nft000066400000000000000000000021471364062056700266710ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 2 map { 0 : 0x80dead01, 1 : 0x80dead02 }
}
chain nat-lb01 {
dnat to ct mark map { 0x80dead01 : 192.168.0.10, 0x80dead02 : 192.168.0.11 }
}
}
nftlb-0.6/tests/031_snat_ipv4_tcp_weight_newrtlimit/000077500000000000000000000000001364062056700226245ustar00rootroot00000000000000nftlb-0.6/tests/031_snat_ipv4_tcp_weight_newrtlimit/input.json000066400000000000000000000010261364062056700246550ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"new-rtlimit" : "10",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/031_snat_ipv4_tcp_weight_newrtlimit/output.nft000066400000000000000000000023601364062056700246760ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
set new-rtlimit-lb01 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new add @new-rtlimit-lb01 { ip saddr limit rate over 10/second } log prefix "new-rtlimit-lb01 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/032_snat_ipv4_tcp_weight_newrtlimit_burst/000077500000000000000000000000001364062056700240445ustar00rootroot00000000000000nftlb-0.6/tests/032_snat_ipv4_tcp_weight_newrtlimit_burst/input.json000066400000000000000000000010641364062056700260770ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"new-rtlimit" : "10",
"new-rtlimit-burst" : "3",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/032_snat_ipv4_tcp_weight_newrtlimit_burst/output.nft000066400000000000000000000024001364062056700261110ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
set new-rtlimit-lb01 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new add @new-rtlimit-lb01 { ip saddr limit rate over 10/second burst 3 packets } log prefix "new-rtlimit-lb01 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/033_snat_ipv4_tcp_weight_rstrtlimit/000077500000000000000000000000001364062056700226455ustar00rootroot00000000000000nftlb-0.6/tests/033_snat_ipv4_tcp_weight_rstrtlimit/input.json000066400000000000000000000010251364062056700246750ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"rst-rtlimit" : "5",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/033_snat_ipv4_tcp_weight_rstrtlimit/output.nft000066400000000000000000000023601364062056700247170ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
set rst-rtlimit-lb01 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
tcp flags rst add @rst-rtlimit-lb01 { ip saddr limit rate over 5/second } log prefix "rst-rtlimit-lb01 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/034_snat_ipv4_tcp_weight_estconnlimit/000077500000000000000000000000001364062056700231415ustar00rootroot00000000000000nftlb-0.6/tests/034_snat_ipv4_tcp_weight_estconnlimit/input.json000066400000000000000000000010301364062056700251650ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"est-connlimit" : "20",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/034_snat_ipv4_tcp_weight_estconnlimit/output.nft000066400000000000000000000023561364062056700252200ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
set est-connlimit-lb01 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new add @est-connlimit-lb01 { ip saddr ct count over 20 } log prefix "est-connlimit-lb01 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/035_snat_ipv4_tcp_weight_tcpstrict/000077500000000000000000000000001364062056700224515ustar00rootroot00000000000000nftlb-0.6/tests/035_snat_ipv4_tcp_weight_tcpstrict/input.json000066400000000000000000000010251364062056700245010ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"tcp-strict" : "on",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/035_snat_ipv4_tcp_weight_tcpstrict/output.nft000066400000000000000000000021541364062056700245240ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state invalid log prefix "tcp-strict-lb01 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/036_snat_ipv4_tcp_weight_queue/000077500000000000000000000000001364062056700215575ustar00rootroot00000000000000nftlb-0.6/tests/036_snat_ipv4_tcp_weight_queue/input.json000066400000000000000000000010201364062056700236020ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"queue" : "0",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/036_snat_ipv4_tcp_weight_queue/output.nft000066400000000000000000000021311364062056700236250ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
tcp flags syn queue num 0 bypass
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/037_policies/000077500000000000000000000000001364062056700160375ustar00rootroot00000000000000nftlb-0.6/tests/037_policies/input.json000066400000000000000000000014361364062056700200750ustar00rootroot00000000000000{
"policies" : [
{
"name" : "black001",
"type" : "blacklist",
"timeout" : "5",
"priority" : "2",
"elements" : [
{
"data" : "192.168.200.100"
},
{
"data" : "192.168.40.100/24"
}
]
}
],
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "127.0.0.1",
"virtual-ports" : "80",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"policies" : [
{
"name" : "black001"
}
]
}
]
}
nftlb-0.6/tests/037_policies/output.nft000066400000000000000000000022341364062056700201110ustar00rootroot00000000000000table netdev nftlb {
set black001 {
type ipv4_addr
flags interval
auto-merge
elements = { 192.168.40.0/24, 192.168.200.100 }
}
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ip saddr @black001 log prefix "policy-BL-black001-lb01 " drop
}
}
table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/038_snat_ipv4_tcp_weight_persistence_srcip_srcport/000077500000000000000000000000001364062056700257355ustar00rootroot00000000000000nftlb-0.6/tests/038_snat_ipv4_tcp_weight_persistence_srcip_srcport/input.json000066400000000000000000000012301364062056700277630ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip srcport",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"port" : "10",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"port" : "20",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/038_snat_ipv4_tcp_weight_persistence_srcip_srcport/output.nft000066400000000000000000000027701364062056700300140ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : mark
}
map persist-lb01 {
type ipv4_addr . inet_service : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr . tcp sport map @static-sessions-lb01 accept
ct state new ct mark set ip saddr . tcp sport map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr . tcp sport : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/039_snat_ipv4_tcp_weight_bck_port/000077500000000000000000000000001364062056700222415ustar00rootroot00000000000000nftlb-0.6/tests/039_snat_ipv4_tcp_weight_bck_port/input.json000066400000000000000000000011331364062056700242710ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"port" : "10",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"port" : "20",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/039_snat_ipv4_tcp_weight_bck_port/output.nft000066400000000000000000000022271364062056700243150ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/040_snat_ipv4_tcp_weight_bck_estconnlimit/000077500000000000000000000000001364062056700237555ustar00rootroot00000000000000nftlb-0.6/tests/040_snat_ipv4_tcp_weight_bck_estconnlimit/input.json000066400000000000000000000011531364062056700260070ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"est-connlimit" : "1",
"weight" : "1",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.20",
"est-connlimit" : "2",
"weight" : "2",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/040_snat_ipv4_tcp_weight_bck_estconnlimit/output.nft000066400000000000000000000030011364062056700260200ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
set est-connlimit-lb01-bck0 {
type ipv4_addr
size 65535
flags dynamic
}
set est-connlimit-lb01-bck1 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 3 map { 0 : 0x80000001, 1-2 : 0x80000002 }
ct mark 0x80000001 add @est-connlimit-lb01-bck0 { ip saddr ct count over 1 } log prefix "est-connlimit-lb01-bck0 " drop
ct mark 0x80000002 add @est-connlimit-lb01-bck1 { ip saddr ct count over 2 } log prefix "est-connlimit-lb01-bck1 " drop
}
chain nat-lb01 {
dnat to ct mark map { 0x80000001 : 192.168.0.10, 0x80000002 : 192.168.0.20 }
}
}
nftlb-0.6/tests/041_snat_ipv4_tcp_weight_bck_srcaddr/000077500000000000000000000000001364062056700226705ustar00rootroot00000000000000nftlb-0.6/tests/041_snat_ipv4_tcp_weight_bck_srcaddr/input.json000066400000000000000000000012651364062056700247260ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"source-addr" : "192.168.1.100",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.2.10",
"source-addr" : "192.168.2.100",
"est-connlimit" : "1",
"weight" : "1",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.1.20",
"est-connlimit" : "2",
"weight" : "2",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/041_snat_ipv4_tcp_weight_bck_srcaddr/output.nft000066400000000000000000000031111364062056700247350ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000001 : 192.168.2.100, 0x00000002 : 192.168.1.100 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
set est-connlimit-lb01-bck0 {
type ipv4_addr
size 65535
flags dynamic
}
set est-connlimit-lb01-bck1 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 3 map { 0 : 0x00000001, 1-2 : 0x00000002 }
ct mark 0x00000001 add @est-connlimit-lb01-bck0 { ip saddr ct count over 1 } log prefix "est-connlimit-lb01-bck0 " drop
ct mark 0x00000002 add @est-connlimit-lb01-bck1 { ip saddr ct count over 2 } log prefix "est-connlimit-lb01-bck1 " drop
}
chain nat-lb01 {
dnat to ct mark map { 0x00000001 : 192.168.2.10, 0x00000002 : 192.168.1.20 }
}
}
nftlb-0.6/tests/042_farm_backend_policies_logprefix/000077500000000000000000000000001364062056700225665ustar00rootroot00000000000000nftlb-0.6/tests/042_farm_backend_policies_logprefix/input.json000066400000000000000000000021361364062056700246220ustar00rootroot00000000000000{
"policies" : [
{
"name" : "black001",
"type" : "blacklist",
"timeout" : "5",
"log-prefix" : "[TYPE,FNAME,PNAME]",
"priority" : "2",
"elements" : [
{
"data" : "192.168.200.100"
},
{
"data" : "192.168.40.100/24"
}
]
}
],
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "127.0.0.1",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"log" : "input",
"log-prefix" : "[FNAME,TYPE]",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"mark" : "0x001",
"est-connlimit" : "20",
"est-connlimit-log-prefix" : "[KNAME,bck,FNAME,BNAME]",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"mark" : "0x002",
"est-connlimit" : "20",
"est-connlimit-log-prefix" : "[KNAME,bck,FNAME,BNAME]",
"state" : "up"
}
],
"policies" : [
{
"name" : "black001"
}
]
}
]
}
nftlb-0.6/tests/042_farm_backend_policies_logprefix/output.nft000066400000000000000000000037621364062056700246470ustar00rootroot00000000000000table netdev nftlb {
set black001 {
type ipv4_addr
flags interval
auto-merge
elements = { 192.168.40.0/24, 192.168.200.100 }
}
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ip saddr @black001 log prefix "[BL,lb01,black001]" drop
}
}
table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-lb01 }
}
set est-connlimit-lb01-bck0 {
type ipv4_addr
size 65535
flags dynamic
}
set est-connlimit-lb01-bck1 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
ct mark 0x80000001 add @est-connlimit-lb01-bck0 { ip saddr ct count over 20 } log prefix "[est-connlimit,bck,lb01,bck0]" drop
ct mark 0x80000002 add @est-connlimit-lb01-bck1 { ip saddr ct count over 20 } log prefix "[est-connlimit,bck,lb01,bck1]" drop
}
chain nat-lb01 {
log prefix "[lb01,IN]"
dnat to ct mark map { 0x80000001 : 192.168.0.10, 0x80000002 : 192.168.0.11 }
}
}
nftlb-0.6/tests/043_farm_backend_fwd_log/000077500000000000000000000000001364062056700203225ustar00rootroot00000000000000nftlb-0.6/tests/043_farm_backend_fwd_log/input.json000066400000000000000000000014211364062056700223520ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "127.0.0.1",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"log" : "input",
"log-prefix" : "[FNAME,TYPE]",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"mark" : "0x001",
"est-connlimit" : "20",
"est-connlimit-log-prefix" : "[KNAME,bck,FNAME,BNAME]",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"mark" : "0x002",
"est-connlimit" : "20",
"est-connlimit-log-prefix" : "[KNAME,bck,FNAME,BNAME]",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/043_farm_backend_fwd_log/output.nft000066400000000000000000000030411364062056700223710ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-lb01 }
}
set est-connlimit-lb01-bck0 {
type ipv4_addr
size 65535
flags dynamic
}
set est-connlimit-lb01-bck1 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
ct mark 0x80000001 add @est-connlimit-lb01-bck0 { ip saddr ct count over 20 } log prefix "[est-connlimit,bck,lb01,bck0]" drop
ct mark 0x80000002 add @est-connlimit-lb01-bck1 { ip saddr ct count over 20 } log prefix "[est-connlimit,bck,lb01,bck1]" drop
}
chain nat-lb01 {
log prefix "[lb01,IN]"
dnat to ct mark map { 0x80000001 : 192.168.0.10, 0x80000002 : 192.168.0.11 }
}
}
nftlb-0.6/tests/044_dsr_stlsdnat_multifarm/000077500000000000000000000000001364062056700210125ustar00rootroot00000000000000nftlb-0.6/tests/044_dsr_stlsdnat_multifarm/input.json000066400000000000000000000025621364062056700230510ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "tcp",
"scheduler" : "hash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
},
{
"name" : "lb02",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "81",
"mode" : "stlsdnat",
"protocol" : "tcp",
"scheduler" : "hash",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
}
]
}
nftlb-0.6/tests/044_dsr_stlsdnat_multifarm/output.nft000066400000000000000000000021751364062056700230700ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.10 . 81 : goto lb02-back,
192.168.0.11 . 81 : goto lb02-back,
192.168.0.100 . 80 : goto lb01,
192.168.0.100 . 81 : goto lb02 }
}
map map-lb02-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
ip saddr . tcp sport vmap @tcp-services-lo
}
chain lb01 {
ether saddr set 01:01:01:01:01:01 ether daddr set jhash ip saddr mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
chain lb02 {
meta protocol ip update @map-lb02-back { ip saddr : ether saddr }
ip daddr set jhash ip saddr mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 fwd to "lo"
}
chain lb02-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb02-back fwd to "lo"
}
}
nftlb-0.6/tests/045_local_proxy_with_policies/000077500000000000000000000000001364062056700215045ustar00rootroot00000000000000nftlb-0.6/tests/045_local_proxy_with_policies/input.json000066400000000000000000000021371364062056700235410ustar00rootroot00000000000000{
"policies" : [
{
"name" : "black001",
"type" : "blacklist",
"timeout" : "5",
"log-prefix" : "[TYPE,FNAME,PNAME]",
"priority" : "2",
"elements" : [
{
"data" : "192.168.200.100"
},
{
"data" : "192.168.40.100/24"
}
]
}
],
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "127.0.0.1",
"virtual-ports" : "80",
"mode" : "local",
"protocol" : "tcp",
"scheduler" : "weight",
"log" : "input",
"log-prefix" : "[FNAME,TYPE]",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"mark" : "0x001",
"est-connlimit" : "20",
"est-connlimit-log-prefix" : "[KNAME,bck,FNAME,BNAME]",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"mark" : "0x002",
"est-connlimit" : "20",
"est-connlimit-log-prefix" : "[KNAME,bck,FNAME,BNAME]",
"state" : "up"
}
],
"policies" : [
{
"name" : "black001"
}
]
}
]
}
nftlb-0.6/tests/045_local_proxy_with_policies/output.nft000066400000000000000000000024451364062056700235620ustar00rootroot00000000000000table netdev nftlb {
set black001 {
type ipv4_addr
flags interval
auto-merge
elements = { 192.168.40.0/24, 192.168.200.100 }
}
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ip saddr @black001 log prefix "[BL,lb01,black001]" drop
}
}
table ip nftlb {
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-lb01 }
}
set est-connlimit-lb01-bck0 {
type ipv4_addr
size 65535
flags dynamic
}
set est-connlimit-lb01-bck1 {
type ipv4_addr
size 65535
flags dynamic
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000001, 5-9 : 0x00000002 }
ct mark 0x00000001 add @est-connlimit-lb01-bck0 { ip saddr ct count over 20 } log prefix "[est-connlimit,bck,lb01,bck0]" drop
ct mark 0x00000002 add @est-connlimit-lb01-bck1 { ip saddr ct count over 20 } log prefix "[est-connlimit,bck,lb01,bck1]" drop
}
}
nftlb-0.6/tests/046_snat_ipv4_tcp_weight_static_sessions_srcip_srcport/000077500000000000000000000000001364062056700266255ustar00rootroot00000000000000nftlb-0.6/tests/046_snat_ipv4_tcp_weight_static_sessions_srcip_srcport/input.json000066400000000000000000000016151364062056700306620ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip srcport",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"port" : "10",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"port" : "20",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
],
"sessions" : [
{
"client" : "192.168.44.4 . 95",
"backend" : "bck0"
},
{
"client" : "192.168.44.4 . 96",
"backend" : "bck1"
},
{
"client" : "192.168.44.4 . 97",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/046_snat_ipv4_tcp_weight_static_sessions_srcip_srcport/output.nft000066400000000000000000000031701364062056700306770ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : mark
elements = { 192.168.44.4 . 95 : 0x80000001,
192.168.44.4 . 96 : 0x80000002,
192.168.44.4 . 97 : 0x80000002 }
}
map persist-lb01 {
type ipv4_addr . inet_service : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr . tcp sport map @static-sessions-lb01 accept
ct state new ct mark set ip saddr . tcp sport map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr . tcp sport : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/047_snat_ipv4_tcp_weight_static_sessions_srcip/000077500000000000000000000000001364062056700250525ustar00rootroot00000000000000nftlb-0.6/tests/047_snat_ipv4_tcp_weight_static_sessions_srcip/input.json000066400000000000000000000015661364062056700271140ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"port" : "10",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"port" : "20",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
],
"sessions" : [
{
"client" : "192.168.44.4",
"backend" : "bck0"
},
{
"client" : "192.168.44.5",
"backend" : "bck1"
},
{
"client" : "192.168.44.6",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/047_snat_ipv4_tcp_weight_static_sessions_srcip/output.nft000066400000000000000000000030371364062056700271260ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
elements = { 192.168.44.4 : 0x80000001, 192.168.44.5 : 0x80000002,
192.168.44.6 : 0x80000002 }
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/048_snat_ipv4_tcp_weight_flowoffload/000077500000000000000000000000001364062056700227405ustar00rootroot00000000000000nftlb-0.6/tests/048_snat_ipv4_tcp_weight_flowoffload/input.json000066400000000000000000000012041364062056700247670ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "127.0.0.1",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"flow-offload" : "on",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"port" : "10",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"port" : "20",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
],
"oface" : "lo"
}
]
}
nftlb-0.6/tests/048_snat_ipv4_tcp_weight_flowoffload/output.nft000066400000000000000000000027771364062056700250260ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-lb01 }
}
map forward-tcp-services {
type mark : verdict
elements = { 0x80000001 : goto forward-lb01, 0x80000002 : goto forward-lb01 }
}
flowtable ft-lb01 {
hook ingress priority 50
devices = { lo }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
chain forward {
type filter hook forward priority filter; policy accept;
ct mark vmap @forward-tcp-services
}
chain forward-lb01 {
flow add @ft-lb01
}
}
nftlb-0.6/tests/049_snat_ipv4_ipv6_tcp_weight/000077500000000000000000000000001364062056700213235ustar00rootroot00000000000000nftlb-0.6/tests/049_snat_ipv4_ipv6_tcp_weight/input.json000066400000000000000000000020031364062056700233500ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01v4",
"family" : "ipv4",
"virtual-addr" : "129.187.204.211",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "129.187.204.48",
"weight" : "1",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
}
]
},
{
"name": "lb01v6",
"family": "ipv6",
"virtual-addr": "2001:4ca0:4101::81:bb:cc:d3",
"virtual-ports": "80",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"state": "up",
"backends": [
{
"name": "bck0",
"ip-addr": "2001:4ca0:4101::81:bb:cc:30",
"weight": "1",
"priority": "1",
"mark": "0x0000002",
"state": "up"
}
]
}
]
}
nftlb-0.6/tests/049_snat_ipv4_ipv6_tcp_weight/output.nft000066400000000000000000000043101364062056700233720ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 129.187.204.211 . 80 : goto nat-lb01v4 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 129.187.204.211 . 80 : goto filter-lb01v4 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01v4 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x80000001 }
}
chain nat-lb01v4 {
dnat to ct mark map { 0x80000001 : 129.187.204.48 }
}
}
table ip6 nftlb {
map nat-tcp-services6 {
type ipv6_addr . inet_service : verdict
elements = { 2001:4ca0:4101:0:81:bb:cc:d3 . 80 : goto nat-lb01v6 }
}
map tcp-services6-back {
type ipv6_addr . inet_service : ipv6_addr
}
map tcp-services6-back-m {
type mark : ipv6_addr
}
map filter-tcp-services6 {
type ipv6_addr . inet_service : verdict
elements = { 2001:4ca0:4101:0:81:bb:cc:d3 . 80 : goto filter-lb01v6 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip6 daddr . tcp dport vmap @nat-tcp-services6
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip6 daddr . tcp dport map @tcp-services6-back
snat to ct mark map @tcp-services6-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip6 daddr . tcp dport vmap @filter-tcp-services6
}
chain filter-lb01v6 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x80000002 }
}
chain nat-lb01v6 {
dnat to ct mark map { 0x80000002 : 2001:4ca0:4101:0:81:bb:cc:30 }
}
}
nftlb-0.6/tests/050_policies_ipv6/000077500000000000000000000000001364062056700167765ustar00rootroot00000000000000nftlb-0.6/tests/050_policies_ipv6/input.json000066400000000000000000000014511364062056700210310ustar00rootroot00000000000000{
"policies" : [
{
"name" : "black001",
"type" : "blacklist",
"family" : "ipv6",
"priority" : "1",
"elements" : [
{
"data" : "2001:4ca0:4101:0:81:bb:cc:30"
},
{
"data" : "2001:db8::/32"
}
]
}
],
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "127.0.0.1",
"virtual-ports" : "80",
"mode" : "dnat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"policies" : [
{
"name" : "black001"
}
]
}
]
}
nftlb-0.6/tests/050_policies_ipv6/output.nft000066400000000000000000000022601364062056700210470ustar00rootroot00000000000000table netdev nftlb {
set black001 {
type ipv6_addr
flags interval
auto-merge
elements = { 2001:db8::/32,
2001:4ca0:4101:0:81:bb:cc:30 }
}
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ip6 saddr @black001 log prefix "policy-BL-black001-lb01 " drop
}
}
table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb01 {
dnat to numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 }
}
}
nftlb-0.6/tests/051_dsr_ipv4_tcp_weight_static_sessions_srcip_srcport/000077500000000000000000000000001364062056700264445ustar00rootroot00000000000000nftlb-0.6/tests/051_dsr_ipv4_tcp_weight_static_sessions_srcip_srcport/input.json000066400000000000000000000017651364062056700305070ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip srcport",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"port" : "10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"port" : "20",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"sessions" : [
{
"client" : "192.168.44.4 . 95",
"backend" : "bck0"
},
{
"client" : "192.168.44.4 . 96",
"backend" : "bck1"
},
{
"client" : "192.168.44.4 . 97",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/051_dsr_ipv4_tcp_weight_static_sessions_srcip_srcport/output.nft000066400000000000000000000016751364062056700305260ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.4 . 95 : 02:02:02:02:02:02,
192.168.44.4 . 96 : 03:03:03:03:03:03,
192.168.44.4 . 97 : 03:03:03:03:03:03 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/052_stlsdnat_ipv4_tcp_weight_static_sessions_srcip/000077500000000000000000000000001364062056700257355ustar00rootroot00000000000000nftlb-0.6/tests/052_stlsdnat_ipv4_tcp_weight_static_sessions_srcip/input.json000066400000000000000000000017431364062056700277740ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "stlsdnat",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"port" : "10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"port" : "20",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"ether-addr" : "01:01:01:01:01:01",
"iface" : "lo",
"oface" : "lo",
"sessions" : [
{
"client" : "192.168.44.4",
"backend" : "bck0"
},
{
"client" : "192.168.44.5",
"backend" : "bck1"
},
{
"client" : "192.168.44.6",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/052_stlsdnat_ipv4_tcp_weight_static_sessions_srcip/output.nft000066400000000000000000000024471364062056700300150ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
elements = { 192.168.44.4 : 192.168.0.10, 192.168.44.5 : 192.168.0.11,
192.168.44.6 : 192.168.0.11 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/053_empty_farms/000077500000000000000000000000001364062056700165545ustar00rootroot00000000000000nftlb-0.6/tests/053_empty_farms/input.json000066400000000000000000000000201364062056700205760ustar00rootroot00000000000000{ "farms": [] }
nftlb-0.6/tests/053_empty_farms/output.nft000066400000000000000000000000001364062056700206130ustar00rootroot00000000000000nftlb-0.6/tests/api/000077500000000000000000000000001364062056700144105ustar00rootroot00000000000000nftlb-0.6/tests/api/001_creating_farm_lb01/000077500000000000000000000000001364062056700204075ustar00rootroot00000000000000nftlb-0.6/tests/api/001_creating_farm_lb01/data.json000066400000000000000000000011351364062056700222130ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "200.1.1.1",
"virtual-ports" : "8080",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "172.16.138.202",
"port" : "80",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "172.16.138.203",
"port" : "80",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/001_creating_farm_lb01/nft.out000066400000000000000000000022271364062056700217320ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
}
}
nftlb-0.6/tests/api/001_creating_farm_lb01/obj.out000066400000000000000000000043071364062056700217160ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/001_creating_farm_lb01/req.api000077500000000000000000000000511364062056700216700ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/001_creating_farm_lb01/req.out000066400000000000000000000000271364062056700217260ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/002_deleting_backend_bck1/000077500000000000000000000000001364062056700211335ustar00rootroot00000000000000nftlb-0.6/tests/api/002_deleting_backend_bck1/nft.out000066400000000000000000000021051364062056700224510ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x80000001 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
}
}
nftlb-0.6/tests/api/002_deleting_backend_bck1/obj.out000066400000000000000000000032641364062056700224430ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/002_deleting_backend_bck1/req.api000077500000000000000000000000551364062056700224200ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/backends/bck1"
nftlb-0.6/tests/api/002_deleting_backend_bck1/req.out000066400000000000000000000000271364062056700224520ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/003_creating_backend_bck1/000077500000000000000000000000001364062056700211355ustar00rootroot00000000000000nftlb-0.6/tests/api/003_creating_backend_bck1/data.json000066400000000000000000000003731364062056700227440ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"ip-addr" : "172.16.138.204",
"port" : "80",
"weight" : "5",
"mark" : "0x0000003",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/003_creating_backend_bck1/nft.out000066400000000000000000000022271364062056700224600ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000003 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
}
}
nftlb-0.6/tests/api/003_creating_backend_bck1/obj.out000066400000000000000000000043071364062056700224440ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/003_creating_backend_bck1/req.api000077500000000000000000000000511364062056700224160ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/003_creating_backend_bck1/req.out000066400000000000000000000000271364062056700224540ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/004_stopping_backend_bck1/000077500000000000000000000000001364062056700212055ustar00rootroot00000000000000nftlb-0.6/tests/api/004_stopping_backend_bck1/data.json000066400000000000000000000001771364062056700230160ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "down"
}
]
}
]
}
nftlb-0.6/tests/api/004_stopping_backend_bck1/nft.out000066400000000000000000000021051364062056700225230ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x80000001 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
}
}
nftlb-0.6/tests/api/004_stopping_backend_bck1/obj.out000066400000000000000000000043111364062056700225070ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x3",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/004_stopping_backend_bck1/req.api000077500000000000000000000000511364062056700224660ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/004_stopping_backend_bck1/req.out000066400000000000000000000000271364062056700225240ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/005_deleting_down_backend_bck1/000077500000000000000000000000001364062056700221655ustar00rootroot00000000000000nftlb-0.6/tests/api/005_deleting_down_backend_bck1/nft.out000066400000000000000000000021051364062056700235030ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x80000001 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
}
}
nftlb-0.6/tests/api/005_deleting_down_backend_bck1/obj.out000066400000000000000000000032641364062056700234750ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/005_deleting_down_backend_bck1/req.api000077500000000000000000000000551364062056700234520ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/backends/bck1"
nftlb-0.6/tests/api/005_deleting_down_backend_bck1/req.out000066400000000000000000000000271364062056700235040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/006_deleting_everything/000077500000000000000000000000001364062056700210345ustar00rootroot00000000000000nftlb-0.6/tests/api/006_deleting_everything/nft.out000066400000000000000000000000001364062056700223420ustar00rootroot00000000000000nftlb-0.6/tests/api/006_deleting_everything/obj.out000066400000000000000000000000271364062056700223360ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/006_deleting_everything/req.api000077500000000000000000000000321364062056700223140ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/006_deleting_everything/req.out000066400000000000000000000000271364062056700223530ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/007_creating_farm_lb01/000077500000000000000000000000001364062056700204155ustar00rootroot00000000000000nftlb-0.6/tests/api/007_creating_farm_lb01/data.json000066400000000000000000000014221364062056700222200ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "200.1.1.1",
"virtual-ports" : "8080",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "172.16.138.202",
"port" : "80",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "172.16.138.203",
"port" : "80",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck2",
"ip-addr" : "172.16.138.204",
"port" : "80",
"weight" : "5",
"mark" : "0x0000003",
"priority" : "2",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/007_creating_farm_lb01/nft.out000066400000000000000000000022271364062056700217400ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
}
}
nftlb-0.6/tests/api/007_creating_farm_lb01/obj.out000066400000000000000000000053321364062056700217230ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/007_creating_farm_lb01/req.api000077500000000000000000000000511364062056700216760ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/007_creating_farm_lb01/req.out000066400000000000000000000000271364062056700217340ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/008_backend_bck1_down/000077500000000000000000000000001364062056700203155ustar00rootroot00000000000000nftlb-0.6/tests/api/008_backend_bck1_down/data.json000066400000000000000000000001771364062056700221260ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "down"
}
]
}
]
}
nftlb-0.6/tests/api/008_backend_bck1_down/nft.out000066400000000000000000000022271364062056700216400ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000003 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
}
}
nftlb-0.6/tests/api/008_backend_bck1_down/obj.out000066400000000000000000000053341364062056700216250ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/008_backend_bck1_down/req.api000077500000000000000000000000511364062056700215760ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/008_backend_bck1_down/req.out000066400000000000000000000000271364062056700216340ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/009_creating_backend_bck3/000077500000000000000000000000001364062056700211455ustar00rootroot00000000000000nftlb-0.6/tests/api/009_creating_backend_bck3/data.json000066400000000000000000000003731364062056700227540ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck3",
"ip-addr" : "172.16.138.205",
"port" : "80",
"weight" : "5",
"mark" : "0x0000004",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/009_creating_backend_bck3/nft.out000066400000000000000000000023521364062056700224670ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 15 map { 0-4 : 0x80000001, 5-9 : 0x80000003, 10-14 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
nftlb-0.6/tests/api/009_creating_backend_bck3/obj.out000066400000000000000000000063571364062056700224630ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/009_creating_backend_bck3/req.api000077500000000000000000000000511364062056700224260ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/009_creating_backend_bck3/req.out000066400000000000000000000000271364062056700224640ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/010_creating_backend_down_bck4/000077500000000000000000000000001364062056700221655ustar00rootroot00000000000000nftlb-0.6/tests/api/010_creating_backend_down_bck4/data.json000066400000000000000000000003751364062056700237760ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck4",
"ip-addr" : "172.16.138.206",
"port" : "80",
"weight" : "5",
"mark" : "0x0000005",
"priority" : "1",
"state" : "down"
}
]
}
]
}
nftlb-0.6/tests/api/010_creating_backend_down_bck4/nft.out000066400000000000000000000023521364062056700235070ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 15 map { 0-4 : 0x80000001, 5-9 : 0x80000003, 10-14 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
nftlb-0.6/tests/api/010_creating_backend_down_bck4/obj.out000066400000000000000000000074041364062056700234750ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "3",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/010_creating_backend_down_bck4/req.api000077500000000000000000000000511364062056700234460ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/010_creating_backend_down_bck4/req.out000066400000000000000000000000271364062056700235040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/011_starting_backend_bck2/000077500000000000000000000000001364062056700211745ustar00rootroot00000000000000nftlb-0.6/tests/api/011_starting_backend_bck2/data.json000066400000000000000000000001751364062056700230030ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck2",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/011_starting_backend_bck2/nft.out000066400000000000000000000023521364062056700225160ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 15 map { 0-4 : 0x80000001, 5-9 : 0x80000003, 10-14 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
nftlb-0.6/tests/api/011_starting_backend_bck2/obj.out000066400000000000000000000074041364062056700225040ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "3",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/011_starting_backend_bck2/req.api000077500000000000000000000000511364062056700224550ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/011_starting_backend_bck2/req.out000066400000000000000000000000271364062056700225130ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/012_starting_backend_bck1/000077500000000000000000000000001364062056700211745ustar00rootroot00000000000000nftlb-0.6/tests/api/012_starting_backend_bck1/data.json000066400000000000000000000001751364062056700230030ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/012_starting_backend_bck1/nft.out000066400000000000000000000024751364062056700225240ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x80000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
nftlb-0.6/tests/api/012_starting_backend_bck1/obj.out000066400000000000000000000074021364062056700225020ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/012_starting_backend_bck1/req.api000077500000000000000000000000511364062056700224550ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/012_starting_backend_bck1/req.out000066400000000000000000000000271364062056700225130ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/013_creating_farm_lb0/000077500000000000000000000000001364062056700203315ustar00rootroot00000000000000nftlb-0.6/tests/api/013_creating_farm_lb0/data.json000066400000000000000000000011341364062056700221340ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb0",
"family" : "ipv4",
"virtual-addr" : "200.1.1.2",
"virtual-ports" : "8080",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "172.16.138.222",
"port" : "80",
"weight" : "5",
"mark" : "0x0000010",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "172.16.138.223",
"port" : "80",
"weight" : "5",
"mark" : "0x0000011",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/013_creating_farm_lb0/nft.out000066400000000000000000000032531364062056700216540ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01,
200.1.1.2 . 8080 : goto nat-lb0 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01,
200.1.1.2 . 8080 : goto filter-lb0 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x80000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
chain filter-lb0 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000010, 5-9 : 0x80000011 }
}
chain nat-lb0 {
ip protocol tcp ct mark 0x80000010 dnat to 172.16.138.222:80
ip protocol tcp ct mark 0x80000011 dnat to 172.16.138.223:80
}
}
nftlb-0.6/tests/api/013_creating_farm_lb0/obj.out000066400000000000000000000136531364062056700216440ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
},
{
"name": "lb0",
"family": "ipv4",
"virtual-addr": "200.1.1.2",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.222",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x10",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.223",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x11",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/013_creating_farm_lb0/req.api000077500000000000000000000000511364062056700216120ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/013_creating_farm_lb0/req.out000066400000000000000000000000271364062056700216500ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/014_stopping_farm_lb0/000077500000000000000000000000001364062056700204015ustar00rootroot00000000000000nftlb-0.6/tests/api/014_stopping_farm_lb0/data.json000066400000000000000000000001031364062056700221770ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb0",
"state" : "down"
}
]
}
nftlb-0.6/tests/api/014_stopping_farm_lb0/nft.out000066400000000000000000000024751364062056700217310ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x80000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
nftlb-0.6/tests/api/014_stopping_farm_lb0/obj.out000066400000000000000000000136551364062056700217160ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
},
{
"name": "lb0",
"family": "ipv4",
"virtual-addr": "200.1.1.2",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "down",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.222",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x10",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.223",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x11",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/014_stopping_farm_lb0/req.api000077500000000000000000000000511364062056700216620ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/014_stopping_farm_lb0/req.out000066400000000000000000000000271364062056700217200ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/015_deleting_farm_lb0/000077500000000000000000000000001364062056700203325ustar00rootroot00000000000000nftlb-0.6/tests/api/015_deleting_farm_lb0/nft.out000066400000000000000000000024751364062056700216620ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x80000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
nftlb-0.6/tests/api/015_deleting_farm_lb0/obj.out000066400000000000000000000074021364062056700216400ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/015_deleting_farm_lb0/req.api000077500000000000000000000000361364062056700216160ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb0"
nftlb-0.6/tests/api/015_deleting_farm_lb0/req.out000066400000000000000000000000271364062056700216510ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/016_setting_policy_mylist/000077500000000000000000000000001364062056700214335ustar00rootroot00000000000000nftlb-0.6/tests/api/016_setting_policy_mylist/data.json000066400000000000000000000002111364062056700232310ustar00rootroot00000000000000{
"policies" : [
{
"name" : "mylist",
"type" : "blacklist",
"elements" : [ {
"data" : "35.195.60.76"
}
]
}
]
}
nftlb-0.6/tests/api/016_setting_policy_mylist/nft.out000066400000000000000000000026621364062056700227610ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x80000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
set mylist {
type ipv4_addr
flags interval
auto-merge
elements = { 35.195.60.76 }
}
}
nftlb-0.6/tests/api/016_setting_policy_mylist/obj.out000066400000000000000000000010011364062056700227260ustar00rootroot00000000000000{
"policies": [
{
"name": "mylist",
"family": "ipv4",
"type": "blacklist",
"timeout": "0",
"priority": "1",
"used": "0",
"elements": [
{
"data": "35.195.60.76"
}
]
}
]
}nftlb-0.6/tests/api/016_setting_policy_mylist/req.api000077500000000000000000000000331364062056700227140ustar00rootroot00000000000000VERB="POST"
URI="policies"
nftlb-0.6/tests/api/016_setting_policy_mylist/req.out000066400000000000000000000000271364062056700227520ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/017_changing_vip_in_farm_lb01/000077500000000000000000000000001364062056700217445ustar00rootroot00000000000000nftlb-0.6/tests/api/017_changing_vip_in_farm_lb01/data.json000066400000000000000000000001201364062056700235410ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"virtual-addr" : "127.0.0.1"
}
]
}
nftlb-0.6/tests/api/017_changing_vip_in_farm_lb01/nft.out000066400000000000000000000026621364062056700232720ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x80000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
set mylist {
type ipv4_addr
flags interval
auto-merge
elements = { 35.195.60.76 }
}
}
nftlb-0.6/tests/api/017_changing_vip_in_farm_lb01/obj.out000066400000000000000000000074021364062056700232520ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/017_changing_vip_in_farm_lb01/req.api000077500000000000000000000000511364062056700232250ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/017_changing_vip_in_farm_lb01/req.out000066400000000000000000000000271364062056700232630ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/018_adding_policy_mylist_into_farm_lb01/000077500000000000000000000000001364062056700240625ustar00rootroot00000000000000nftlb-0.6/tests/api/018_adding_policy_mylist_into_farm_lb01/data.json000066400000000000000000000001451364062056700256660ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"policies" : [ {
"name" : "mylist"
}
]
}
]
}
nftlb-0.6/tests/api/018_adding_policy_mylist_into_farm_lb01/nft.out000066400000000000000000000033741364062056700254110ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x80000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x80000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
set mylist {
type ipv4_addr
flags interval
auto-merge
elements = { 35.195.60.76 }
}
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ip saddr @mylist log prefix "policy-BL-mylist-lb01 " drop
}
}
nftlb-0.6/tests/api/018_adding_policy_mylist_into_farm_lb01/obj.out000066400000000000000000000076301364062056700253730ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": [
{
"name": "mylist"
}
]
}
]
}nftlb-0.6/tests/api/018_adding_policy_mylist_into_farm_lb01/req.api000077500000000000000000000000301364062056700253400ustar00rootroot00000000000000VERB="POST"
URI="farms"
nftlb-0.6/tests/api/018_adding_policy_mylist_into_farm_lb01/req.out000066400000000000000000000000271364062056700254010ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/019_changing_source_address_of_bck2/000077500000000000000000000000001364062056700232315ustar00rootroot00000000000000nftlb-0.6/tests/api/019_changing_source_address_of_bck2/data.json000066400000000000000000000002201364062056700250270ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck2",
"source-addr" : "192.168.105.189"
}
]
}
]
}
nftlb-0.6/tests/api/019_changing_source_address_of_bck2/nft.out000066400000000000000000000034521364062056700245550ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000003 : 192.168.105.189 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x00000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x00000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
set mylist {
type ipv4_addr
flags interval
auto-merge
elements = { 35.195.60.76 }
}
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ip saddr @mylist log prefix "policy-BL-mylist-lb01 " drop
}
}
nftlb-0.6/tests/api/019_changing_source_address_of_bck2/obj.out000066400000000000000000000077421364062056700245460ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "80",
"source-addr": "192.168.105.189",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": [
{
"name": "mylist"
}
]
}
]
}nftlb-0.6/tests/api/019_changing_source_address_of_bck2/req.api000077500000000000000000000000511364062056700245120ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/019_changing_source_address_of_bck2/req.out000066400000000000000000000000271364062056700245500ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/020_deleting_policy_mylist/000077500000000000000000000000001364062056700215445ustar00rootroot00000000000000nftlb-0.6/tests/api/020_deleting_policy_mylist/nft.out000066400000000000000000000031171364062056700230660ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000003 : 192.168.105.189 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x00000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x00000003 dnat to 172.16.138.204:80
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/020_deleting_policy_mylist/obj.out000066400000000000000000000000321364062056700230420ustar00rootroot00000000000000{
"policies": []
}nftlb-0.6/tests/api/020_deleting_policy_mylist/req.api000077500000000000000000000000441364062056700230270ustar00rootroot00000000000000VERB="DELETE"
URI="policies/mylist"
nftlb-0.6/tests/api/020_deleting_policy_mylist/req.out000066400000000000000000000000271364062056700230630ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/021_changing_backend_port_on_bck2/000077500000000000000000000000001364062056700226605ustar00rootroot00000000000000nftlb-0.6/tests/api/021_changing_backend_port_on_bck2/data.json000066400000000000000000000001741364062056700244660ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck2",
"port" : "81"
}
]
}
]
}
nftlb-0.6/tests/api/021_changing_backend_port_on_bck2/nft.out000066400000000000000000000031171364062056700242020ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000003 : 192.168.105.189 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x00000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x00000003 dnat to 172.16.138.204:81
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/021_changing_backend_port_on_bck2/obj.out000066400000000000000000000075141364062056700241720ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "81",
"source-addr": "192.168.105.189",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/021_changing_backend_port_on_bck2/req.api000077500000000000000000000000511364062056700241410ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/021_changing_backend_port_on_bck2/req.out000066400000000000000000000000271364062056700241770ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/022_creating_local_vservice_lb02_with_limits/000077500000000000000000000000001364062056700251025ustar00rootroot00000000000000nftlb-0.6/tests/api/022_creating_local_vservice_lb02_with_limits/data.json000066400000000000000000000002341364062056700267050ustar00rootroot00000000000000{ "farms" : [ { "name" : "lb02", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "udp", "mode" : "dnat", "new-rtlimit" : "0" } ] }
nftlb-0.6/tests/api/022_creating_local_vservice_lb02_with_limits/nft.out000066400000000000000000000037601364062056700264300ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000003 : 192.168.105.189 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-lb02 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x80000001, 5-9 : 0x80000002, 10-14 : 0x00000003, 15-19 : 0x80000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x00000003 dnat to 172.16.138.204:81
ip protocol tcp ct mark 0x80000004 dnat to 172.16.138.205:80
}
chain nat-lb02 {
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/022_creating_local_vservice_lb02_with_limits/obj.out000066400000000000000000000116661364062056700264170ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "81",
"source-addr": "192.168.105.189",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
},
{
"name": "lb02",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/022_creating_local_vservice_lb02_with_limits/req.api000077500000000000000000000000501364062056700263620ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/022_creating_local_vservice_lb02_with_limits/req.out000066400000000000000000000000271364062056700264210ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/023_setting_source_address_lb01/000077500000000000000000000000001364062056700223545ustar00rootroot00000000000000nftlb-0.6/tests/api/023_setting_source_address_lb01/data.json000066400000000000000000000001111364062056700241510ustar00rootroot00000000000000{ "farms" : [ { "name" : "lb01", "source-addr" : "192.168.105.188" } ] }
nftlb-0.6/tests/api/023_setting_source_address_lb01/nft.out000066400000000000000000000041121364062056700236720ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000001 : 192.168.105.188, 0x00000002 : 192.168.105.188, 0x00000003 : 192.168.105.189, 0x00000004 : 192.168.105.188 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-lb02 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain nat-lb02 {
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x00000001, 5-9 : 0x00000002, 10-14 : 0x00000003, 15-19 : 0x00000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x00000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x00000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x00000003 dnat to 172.16.138.204:81
ip protocol tcp ct mark 0x00000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/023_setting_source_address_lb01/obj.out000066400000000000000000000117051364062056700236630ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "8080",
"source-addr": "192.168.105.188",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "81",
"source-addr": "192.168.105.189",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
},
{
"name": "lb02",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/023_setting_source_address_lb01/req.api000077500000000000000000000000501364062056700236340ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/023_setting_source_address_lb01/req.out000066400000000000000000000000271364062056700236730ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/024_setting_source_address_bck1/000077500000000000000000000000001364062056700224375ustar00rootroot00000000000000nftlb-0.6/tests/api/024_setting_source_address_bck1/data.json000066400000000000000000000001571364062056700242460ustar00rootroot00000000000000{ "farms" : [ { "name" : "lb01", "backends" : [ { "name" : "bck1", "source-addr" : "192.168.105.187" } ] } ] }
nftlb-0.6/tests/api/024_setting_source_address_bck1/nft.out000066400000000000000000000041121364062056700237550ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000001 : 192.168.105.188, 0x00000002 : 192.168.105.187, 0x00000003 : 192.168.105.189, 0x00000004 : 192.168.105.188 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 8080 : goto filter-lb01 }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-lb02 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain nat-lb02 {
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 20 map { 0-4 : 0x00000001, 5-9 : 0x00000002, 10-14 : 0x00000003, 15-19 : 0x00000004 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x00000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x00000002 dnat to 172.16.138.203:80
ip protocol tcp ct mark 0x00000003 dnat to 172.16.138.204:81
ip protocol tcp ct mark 0x00000004 dnat to 172.16.138.205:80
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/024_setting_source_address_bck1/obj.out000066400000000000000000000120171364062056700237430ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "8080",
"source-addr": "192.168.105.188",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"source-addr": "192.168.105.187",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "172.16.138.204",
"port": "81",
"source-addr": "192.168.105.189",
"weight": "5",
"priority": "2",
"mark": "0x3",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "172.16.138.205",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x4",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck4",
"ip-addr": "172.16.138.206",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x5",
"est-connlimit": "0",
"state": "down"
}
],
"policies": []
},
{
"name": "lb02",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/024_setting_source_address_bck1/req.api000077500000000000000000000000501364062056700237170ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/024_setting_source_address_bck1/req.out000066400000000000000000000000271364062056700237560ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/025_deleting_farms/000077500000000000000000000000001364062056700177615ustar00rootroot00000000000000nftlb-0.6/tests/api/025_deleting_farms/nft.out000066400000000000000000000000001364062056700212670ustar00rootroot00000000000000nftlb-0.6/tests/api/025_deleting_farms/obj.out000066400000000000000000000000271364062056700212630ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/025_deleting_farms/req.api000077500000000000000000000000321364062056700212410ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/025_deleting_farms/req.out000066400000000000000000000000271364062056700213000ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/026_creating_farm_newfarm/000077500000000000000000000000001364062056700213175ustar00rootroot00000000000000nftlb-0.6/tests/api/026_creating_farm_newfarm/data.json000066400000000000000000000014171364062056700231260ustar00rootroot00000000000000{ "farms": [ { "name": "newfarm", "family": "ipv4", "virtual-addr": "127.0.0.1", "virtual-ports": "80", "source-addr": "", "mode": "snat", "protocol": "tcp", "scheduler": "weight", "sched-param": "none", "persistence": "none", "persist-ttl": "60", "helper": "none", "log": "none", "mark": "0x0", "priority": "1", "state": "up", "backends": [] } ]}
nftlb-0.6/tests/api/026_creating_farm_newfarm/nft.out000066400000000000000000000017541364062056700226460ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/026_creating_farm_newfarm/obj.out000066400000000000000000000022121364062056700226170ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/026_creating_farm_newfarm/req.api000077500000000000000000000000511364062056700226000ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/026_creating_farm_newfarm/req.out000066400000000000000000000000271364062056700226360ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/027_setting_up_farm_newfarm/000077500000000000000000000000001364062056700217055ustar00rootroot00000000000000nftlb-0.6/tests/api/027_setting_up_farm_newfarm/data.json000066400000000000000000000000711364062056700235070ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "state" : "up" } ] }
nftlb-0.6/tests/api/027_setting_up_farm_newfarm/nft.out000066400000000000000000000017541364062056700232340ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/027_setting_up_farm_newfarm/obj.out000066400000000000000000000022121364062056700232050ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/027_setting_up_farm_newfarm/req.api000077500000000000000000000000501364062056700231650ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/027_setting_up_farm_newfarm/req.out000066400000000000000000000000271364062056700232240ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/028_setting_persistence_to_farm_newfarm/000077500000000000000000000000001364062056700243105ustar00rootroot00000000000000nftlb-0.6/tests/api/028_setting_persistence_to_farm_newfarm/data.json000066400000000000000000000001021364062056700261050ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "persistence" : "srcip" } ] }
nftlb-0.6/tests/api/028_setting_persistence_to_farm_newfarm/nft.out000066400000000000000000000021471364062056700256340ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/028_setting_persistence_to_farm_newfarm/obj.out000066400000000000000000000022141364062056700256120ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/028_setting_persistence_to_farm_newfarm/req.api000077500000000000000000000000501364062056700255700ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/028_setting_persistence_to_farm_newfarm/req.out000066400000000000000000000000271364062056700256270ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/029_setting_protocol_tcp_to_farm_newfarm/000077500000000000000000000000001364062056700244745ustar00rootroot00000000000000nftlb-0.6/tests/api/029_setting_protocol_tcp_to_farm_newfarm/data.json000066400000000000000000000001221364062056700262730ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "protocol" : "tcp" , "helper" : "none" } ] }
nftlb-0.6/tests/api/029_setting_protocol_tcp_to_farm_newfarm/nft.out000066400000000000000000000021471364062056700260200ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/029_setting_protocol_tcp_to_farm_newfarm/obj.out000066400000000000000000000022141364062056700257760ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/029_setting_protocol_tcp_to_farm_newfarm/req.api000077500000000000000000000000501364062056700257540ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/029_setting_protocol_tcp_to_farm_newfarm/req.out000066400000000000000000000000271364062056700260130ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/030_setting_persistence_ttl_to_farm_newfarm/000077500000000000000000000000001364062056700251645ustar00rootroot00000000000000nftlb-0.6/tests/api/030_setting_persistence_ttl_to_farm_newfarm/data.json000066400000000000000000000001001364062056700267570ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "persist-ttl" : "120" } ] }
nftlb-0.6/tests/api/030_setting_persistence_ttl_to_farm_newfarm/nft.out000066400000000000000000000021471364062056700265100ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/030_setting_persistence_ttl_to_farm_newfarm/obj.out000066400000000000000000000022151364062056700264670ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/030_setting_persistence_ttl_to_farm_newfarm/req.api000077500000000000000000000000501364062056700264440ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/030_setting_persistence_ttl_to_farm_newfarm/req.out000066400000000000000000000000271364062056700265030ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/031_setting_virtual_address_to_farm_newfarm/000077500000000000000000000000001364062056700251515ustar00rootroot00000000000000nftlb-0.6/tests/api/031_setting_virtual_address_to_farm_newfarm/data.json000066400000000000000000000001071364062056700267530ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "127.0.0.1" } ] }
nftlb-0.6/tests/api/031_setting_virtual_address_to_farm_newfarm/nft.out000066400000000000000000000021471364062056700264750ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/031_setting_virtual_address_to_farm_newfarm/obj.out000066400000000000000000000022151364062056700264540ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/031_setting_virtual_address_to_farm_newfarm/req.api000077500000000000000000000000501364062056700264310ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/031_setting_virtual_address_to_farm_newfarm/req.out000066400000000000000000000000271364062056700264700ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/032_setting_virtual_ports_to_farm_newfarm/000077500000000000000000000000001364062056700246745ustar00rootroot00000000000000nftlb-0.6/tests/api/032_setting_virtual_ports_to_farm_newfarm/data.json000066400000000000000000000001011364062056700264700ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-ports" : "80" } ] }
nftlb-0.6/tests/api/032_setting_virtual_ports_to_farm_newfarm/nft.out000066400000000000000000000021471364062056700262200ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/032_setting_virtual_ports_to_farm_newfarm/obj.out000066400000000000000000000022151364062056700261770ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/032_setting_virtual_ports_to_farm_newfarm/req.api000077500000000000000000000000501364062056700261540ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/032_setting_virtual_ports_to_farm_newfarm/req.out000066400000000000000000000000271364062056700262130ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/033_creating_backend_bck0_into_farm_newfarm/000077500000000000000000000000001364062056700247145ustar00rootroot00000000000000nftlb-0.6/tests/api/033_creating_backend_bck0_into_farm_newfarm/data.json000066400000000000000000000003051364062056700265160ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "backends" : [ { "name" : "bck0", "ip-addr" : "192.168.104.254", "port" : "80", "mark" : "0x200", "weight" : "1", "est-connlimit" : "0", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/033_creating_backend_bck0_into_farm_newfarm/nft.out000066400000000000000000000025711364062056700262410ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x80000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x80000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/033_creating_backend_bck0_into_farm_newfarm/obj.out000066400000000000000000000032731364062056700262240ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/033_creating_backend_bck0_into_farm_newfarm/req.api000077500000000000000000000000501364062056700261740ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/033_creating_backend_bck0_into_farm_newfarm/req.out000066400000000000000000000000271364062056700262330ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/034_setting_source_address_to_farm_newfarm/000077500000000000000000000000001364062056700247665ustar00rootroot00000000000000nftlb-0.6/tests/api/034_setting_source_address_to_farm_newfarm/data.json000066400000000000000000000001121364062056700265640ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "source-addr" : "192.168.104.22" } ] }
nftlb-0.6/tests/api/034_setting_source_address_to_farm_newfarm/nft.out000066400000000000000000000026461364062056700263160ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/034_setting_source_address_to_farm_newfarm/obj.out000066400000000000000000000033111364062056700262670ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/034_setting_source_address_to_farm_newfarm/req.api000077500000000000000000000000501364062056700262460ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/034_setting_source_address_to_farm_newfarm/req.out000066400000000000000000000000271364062056700263050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/035_creating_backend_bck1_into_farm_newfarm/000077500000000000000000000000001364062056700247175ustar00rootroot00000000000000nftlb-0.6/tests/api/035_creating_backend_bck1_into_farm_newfarm/data.json000066400000000000000000000003271364062056700265250ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "backends" : [ { "name" : "bck1", "ip-addr" : "192.168.105.254", "port" : "80", "mark" : "0x201", "weight" : "1", "priority" : "1", "est-connlimit" : "0", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/035_creating_backend_bck1_into_farm_newfarm/nft.out000066400000000000000000000030231364062056700262350ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22, 0x00000201 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 2 map { 0 : 0x00000200, 1 : 0x00000201 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
ip protocol tcp ct mark 0x00000201 dnat to 192.168.105.254:80
}
}
nftlb-0.6/tests/api/035_creating_backend_bck1_into_farm_newfarm/obj.out000066400000000000000000000043371364062056700262310ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.105.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/035_creating_backend_bck1_into_farm_newfarm/req.api000077500000000000000000000000501364062056700261770ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/035_creating_backend_bck1_into_farm_newfarm/req.out000066400000000000000000000000271364062056700262360ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/036_remove_port_of_newfarm/000077500000000000000000000000001364062056700215445ustar00rootroot00000000000000nftlb-0.6/tests/api/036_remove_port_of_newfarm/data.json000066400000000000000000000001321364062056700233440ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "127.0.1.1", "protocol" : "all" } ] }
nftlb-0.6/tests/api/036_remove_port_of_newfarm/nft.out000066400000000000000000000035471364062056700230750ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
map nat-services {
type ipv4_addr : verdict
elements = { 127.0.1.1 : goto nat-newfarm }
}
map services-back {
type ipv4_addr : ipv4_addr
}
map services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22, 0x00000201 : 192.168.104.22 }
}
map filter-services {
type ipv4_addr : verdict
elements = { 127.0.1.1 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr vmap @nat-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr map @services-back
snat to ct mark map @services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr vmap @filter-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 2 map { 0 : 0x00000200, 1 : 0x00000201 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
ip protocol tcp ct mark 0x00000201 dnat to 192.168.105.254:80
}
}
nftlb-0.6/tests/api/036_remove_port_of_newfarm/obj.out000066400000000000000000000043371364062056700230560ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.1.1",
"virtual-ports": "80",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "all",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.105.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/036_remove_port_of_newfarm/req.api000077500000000000000000000000501364062056700230240ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/036_remove_port_of_newfarm/req.out000066400000000000000000000000271364062056700230630ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/037_remove_farm_newfarm/000077500000000000000000000000001364062056700210225ustar00rootroot00000000000000nftlb-0.6/tests/api/037_remove_farm_newfarm/nft.out000066400000000000000000000021631364062056700223440ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
map nat-services {
type ipv4_addr : verdict
}
map services-back {
type ipv4_addr : ipv4_addr
}
map services-back-m {
type mark : ipv4_addr
}
map filter-services {
type ipv4_addr : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr vmap @nat-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr map @services-back
snat to ct mark map @services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr vmap @filter-services
}
}
nftlb-0.6/tests/api/037_remove_farm_newfarm/obj.out000066400000000000000000000000271364062056700223240ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/037_remove_farm_newfarm/req.api000077500000000000000000000000421364062056700223030ustar00rootroot00000000000000VERB="DELETE"
URI="farms/newfarm"
nftlb-0.6/tests/api/037_remove_farm_newfarm/req.out000066400000000000000000000000271364062056700223410ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/038_remove_farms/000077500000000000000000000000001364062056700174675ustar00rootroot00000000000000nftlb-0.6/tests/api/038_remove_farms/nft.out000066400000000000000000000000001364062056700207750ustar00rootroot00000000000000nftlb-0.6/tests/api/038_remove_farms/obj.out000066400000000000000000000000271364062056700207710ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/038_remove_farms/req.api000077500000000000000000000000321364062056700207470ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/038_remove_farms/req.out000066400000000000000000000000271364062056700210060ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/039_create_local_farm_newfarm_without_est_limit/000077500000000000000000000000001364062056700260005ustar00rootroot00000000000000nftlb-0.6/tests/api/039_create_local_farm_newfarm_without_est_limit/data.json000066400000000000000000000002411364062056700276010ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "udp", "mode" : "dnat", "est-connlimit" : "0" } ] }
nftlb-0.6/tests/api/039_create_local_farm_newfarm_without_est_limit/nft.out000066400000000000000000000012031364062056700273140ustar00rootroot00000000000000table ip nftlb {
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/039_create_local_farm_newfarm_without_est_limit/obj.out000066400000000000000000000022141364062056700273020ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/039_create_local_farm_newfarm_without_est_limit/req.api000077500000000000000000000000501364062056700272600ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/039_create_local_farm_newfarm_without_est_limit/req.out000066400000000000000000000000271364062056700273170ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/040_delete_farm_newfarm/000077500000000000000000000000001364062056700207615ustar00rootroot00000000000000nftlb-0.6/tests/api/040_delete_farm_newfarm/nft.out000066400000000000000000000010611364062056700222770ustar00rootroot00000000000000table ip nftlb {
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
}
nftlb-0.6/tests/api/040_delete_farm_newfarm/obj.out000066400000000000000000000000271364062056700222630ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/040_delete_farm_newfarm/req.api000077500000000000000000000000421364062056700222420ustar00rootroot00000000000000VERB="DELETE"
URI="farms/newfarm"
nftlb-0.6/tests/api/040_delete_farm_newfarm/req.out000066400000000000000000000000271364062056700223000ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/041_create_local_farm_newfarm_without_rst_limit/000077500000000000000000000000001364062056700260065ustar00rootroot00000000000000nftlb-0.6/tests/api/041_create_local_farm_newfarm_without_rst_limit/data.json000066400000000000000000000002371364062056700276140ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "udp", "mode" : "dnat", "rst-rtlimit" : "0" } ] }
nftlb-0.6/tests/api/041_create_local_farm_newfarm_without_rst_limit/nft.out000066400000000000000000000012031364062056700273220ustar00rootroot00000000000000table ip nftlb {
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/041_create_local_farm_newfarm_without_rst_limit/obj.out000066400000000000000000000022141364062056700273100ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/041_create_local_farm_newfarm_without_rst_limit/req.api000077500000000000000000000000501364062056700272660ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/041_create_local_farm_newfarm_without_rst_limit/req.out000066400000000000000000000000271364062056700273250ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/042_remove_farms/000077500000000000000000000000001364062056700174625ustar00rootroot00000000000000nftlb-0.6/tests/api/042_remove_farms/nft.out000066400000000000000000000000001364062056700207700ustar00rootroot00000000000000nftlb-0.6/tests/api/042_remove_farms/obj.out000066400000000000000000000000271364062056700207640ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/042_remove_farms/req.api000077500000000000000000000000321364062056700207420ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/042_remove_farms/req.out000066400000000000000000000000271364062056700210010ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/043_create_farm_newfarm_with_backend/000077500000000000000000000000001364062056700234675ustar00rootroot00000000000000nftlb-0.6/tests/api/043_create_farm_newfarm_with_backend/data.json000066400000000000000000000025111364062056700252720ustar00rootroot00000000000000{ "farms": [ { "name": "newfarm", "family": "ipv4", "virtual-addr": "192.168.105.189", "virtual-ports": "80", "source-addr": "192.168.104.22", "mode": "snat", "protocol": "tcp", "scheduler": "weight", "sched-param": "none", "persistence": "srcip ", "persist-ttl": "120", "helper": "none", "log": "none", "mark": "0x0", "priority": "1", "state": "up", "backends": [ { "name": "bck0", "ip-addr": "192.168.104.254", "port": "80", "weight": "1", "priority": "1", "mark": "0x200", "est-connlimit": "0", "state": "up" } ] } ]}
nftlb-0.6/tests/api/043_create_farm_newfarm_with_backend/nft.out000066400000000000000000000026621364062056700250150ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/043_create_farm_newfarm_with_backend/obj.out000066400000000000000000000033171364062056700247760ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/043_create_farm_newfarm_with_backend/req.api000077500000000000000000000000501364062056700247470ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/043_create_farm_newfarm_with_backend/req.out000066400000000000000000000000271364062056700250060ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/044_change_protocol_without_helper/000077500000000000000000000000001364062056700232675ustar00rootroot00000000000000nftlb-0.6/tests/api/044_change_protocol_without_helper/data.json000066400000000000000000000001221364062056700250660ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "protocol" : "tcp" , "helper" : "none" } ] }
nftlb-0.6/tests/api/044_change_protocol_without_helper/nft.out000066400000000000000000000026621364062056700246150ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/044_change_protocol_without_helper/obj.out000066400000000000000000000033171364062056700245760ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/044_change_protocol_without_helper/req.api000077500000000000000000000000501364062056700245470ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/044_change_protocol_without_helper/req.out000066400000000000000000000000271364062056700246060ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/045_change_persistence_timeout/000077500000000000000000000000001364062056700223775ustar00rootroot00000000000000nftlb-0.6/tests/api/045_change_persistence_timeout/data.json000066400000000000000000000001001364062056700241720ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "persist-ttl" : "120" } ] }
nftlb-0.6/tests/api/045_change_persistence_timeout/nft.out000066400000000000000000000026621364062056700237250ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/045_change_persistence_timeout/obj.out000066400000000000000000000033171364062056700237060ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/045_change_persistence_timeout/req.api000077500000000000000000000000501364062056700236570ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/045_change_persistence_timeout/req.out000066400000000000000000000000271364062056700237160ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/046_change_virtual_address/000077500000000000000000000000001364062056700215015ustar00rootroot00000000000000nftlb-0.6/tests/api/046_change_virtual_address/data.json000066400000000000000000000001151364062056700233020ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189" } ] }
nftlb-0.6/tests/api/046_change_virtual_address/nft.out000066400000000000000000000026621364062056700230270ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/046_change_virtual_address/obj.out000066400000000000000000000033171364062056700230100ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/046_change_virtual_address/req.api000077500000000000000000000000501364062056700227610ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/046_change_virtual_address/req.out000066400000000000000000000000271364062056700230200ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/047_change_multi_port/000077500000000000000000000000001364062056700205055ustar00rootroot00000000000000nftlb-0.6/tests/api/047_change_multi_port/data.json000066400000000000000000000001101364062056700223010ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-ports" : "9443,9444" } ] }
nftlb-0.6/tests/api/047_change_multi_port/nft.out000066400000000000000000000030371364062056700220300ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/047_change_multi_port/obj.out000066400000000000000000000033261364062056700220140ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "9443,9444",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/047_change_multi_port/req.api000077500000000000000000000000501364062056700217650ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/047_change_multi_port/req.out000066400000000000000000000000271364062056700220240ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/048_set_log_to_none/000077500000000000000000000000001364062056700201605ustar00rootroot00000000000000nftlb-0.6/tests/api/048_set_log_to_none/data.json000066400000000000000000000000701364062056700217610ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "log" : "none" } ] }
nftlb-0.6/tests/api/048_set_log_to_none/nft.out000066400000000000000000000030371364062056700215030ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/048_set_log_to_none/obj.out000066400000000000000000000033261364062056700214670ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "9443,9444",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/048_set_log_to_none/req.api000077500000000000000000000000501364062056700214400ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/048_set_log_to_none/req.out000066400000000000000000000000271364062056700214770ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/049_change_scheduler_to_weight/000077500000000000000000000000001364062056700223405ustar00rootroot00000000000000nftlb-0.6/tests/api/049_change_scheduler_to_weight/data.json000066400000000000000000000001011364062056700241340ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "scheduler" : "weight" } ] }
nftlb-0.6/tests/api/049_change_scheduler_to_weight/nft.out000066400000000000000000000030371364062056700236630ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/049_change_scheduler_to_weight/obj.out000066400000000000000000000033261364062056700236470ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "9443,9444",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/049_change_scheduler_to_weight/req.api000077500000000000000000000000501364062056700236200ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/049_change_scheduler_to_weight/req.out000066400000000000000000000000271364062056700236570ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/050_change_protocol_tcp_without_helper/000077500000000000000000000000001364062056700241325ustar00rootroot00000000000000nftlb-0.6/tests/api/050_change_protocol_tcp_without_helper/data.json000066400000000000000000000001221364062056700257310ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "protocol" : "tcp" , "helper" : "none" } ] }
nftlb-0.6/tests/api/050_change_protocol_tcp_without_helper/nft.out000066400000000000000000000030371364062056700254550ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/050_change_protocol_tcp_without_helper/obj.out000066400000000000000000000033261364062056700254410ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "9443,9444",
"source-addr": "192.168.104.22",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.104.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/050_change_protocol_tcp_without_helper/req.api000077500000000000000000000000501364062056700254120ustar00rootroot00000000000000FILE="data.json"
VERB="PUT"
URI="farms"
nftlb-0.6/tests/api/050_change_protocol_tcp_without_helper/req.out000066400000000000000000000000271364062056700254510ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/051_setting_policy_blacklist_with_overlap/000077500000000000000000000000001364062056700246445ustar00rootroot00000000000000nftlb-0.6/tests/api/051_setting_policy_blacklist_with_overlap/data.json000066400000000000000000000007571364062056700264610ustar00rootroot00000000000000{"policies" : [ { "name" : "blacklist", "elements" : [ { "data" : "103.15.28.215" }, { "data" : "103.208.220.122" }, { "data" : "103.208.220.226" }, { "data" : "103.234.220.195" }, { "data" : "103.234.220.197" }, { "data" : "103.236.201.110" }, { "data" : "103.236.201.88" }, { "data" : "103.28.52.93" }, { "data" : "103.28.53.138" }, { "data" : "103.75.190.11" }, { "data" : "104.192.0.58" }, { "data" : "104.194.228.240" }, { "data" : "104.196.43.128" }, { "data" : "103.15.28.0/24" } ] } ] }
nftlb-0.6/tests/api/051_setting_policy_blacklist_with_overlap/nft.out000066400000000000000000000036111364062056700261650ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
table netdev nftlb {
set blacklist {
type ipv4_addr
flags interval
auto-merge
elements = { 103.15.28.0/24, 103.28.52.93,
103.28.53.138, 103.75.190.11,
103.208.220.122, 103.208.220.226,
103.234.220.195, 103.234.220.197,
103.236.201.88, 103.236.201.110,
104.192.0.58, 104.194.228.240,
104.196.43.128 }
}
}
nftlb-0.6/tests/api/051_setting_policy_blacklist_with_overlap/obj.out000066400000000000000000000041161364062056700261510ustar00rootroot00000000000000{
"policies": [
{
"name": "blacklist",
"family": "ipv4",
"type": "blacklist",
"timeout": "0",
"priority": "1",
"used": "0",
"elements": [
{
"data": "103.15.28.0/24"
},
{
"data": "103.28.52.93"
},
{
"data": "103.28.53.138"
},
{
"data": "103.75.190.11"
},
{
"data": "103.208.220.122"
},
{
"data": "103.208.220.226"
},
{
"data": "103.234.220.195"
},
{
"data": "103.234.220.197"
},
{
"data": "103.236.201.88"
},
{
"data": "103.236.201.110"
},
{
"data": "104.192.0.58"
},
{
"data": "104.194.228.240"
},
{
"data": "104.196.43.128"
}
]
}
]
}nftlb-0.6/tests/api/051_setting_policy_blacklist_with_overlap/req.api000077500000000000000000000000541364062056700261300ustar00rootroot00000000000000VERB="POST"
URI="policies"
FILE="data.json"
nftlb-0.6/tests/api/051_setting_policy_blacklist_with_overlap/req.out000066400000000000000000000000271364062056700261630ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/052_deleting_elements_of_blacklist/000077500000000000000000000000001364062056700232015ustar00rootroot00000000000000nftlb-0.6/tests/api/052_deleting_elements_of_blacklist/nft.out000066400000000000000000000031711364062056700245230ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
table netdev nftlb {
set blacklist {
type ipv4_addr
flags interval
auto-merge
}
}
nftlb-0.6/tests/api/052_deleting_elements_of_blacklist/obj.out000066400000000000000000000005501364062056700245040ustar00rootroot00000000000000{
"policies": [
{
"name": "blacklist",
"family": "ipv4",
"type": "blacklist",
"timeout": "0",
"priority": "1",
"used": "0",
"elements": []
}
]
}nftlb-0.6/tests/api/052_deleting_elements_of_blacklist/req.api000077500000000000000000000000601364062056700244620ustar00rootroot00000000000000VERB="DELETE"
URI="policies/blacklist/elements"
nftlb-0.6/tests/api/052_deleting_elements_of_blacklist/req.out000066400000000000000000000000271364062056700245200ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/053_setting_policy_blacklist_with_overlap/000077500000000000000000000000001364062056700246465ustar00rootroot00000000000000nftlb-0.6/tests/api/053_setting_policy_blacklist_with_overlap/data.json000066400000000000000000000007571364062056700264630ustar00rootroot00000000000000{"policies" : [ { "name" : "blacklist", "elements" : [ { "data" : "103.15.28.215" }, { "data" : "103.208.220.122" }, { "data" : "103.208.220.226" }, { "data" : "103.234.220.195" }, { "data" : "103.234.220.197" }, { "data" : "103.236.201.110" }, { "data" : "103.236.201.88" }, { "data" : "103.28.52.93" }, { "data" : "103.28.53.138" }, { "data" : "103.75.190.11" }, { "data" : "104.192.0.58" }, { "data" : "104.194.228.240" }, { "data" : "104.196.43.128" }, { "data" : "103.15.28.0/24" } ] } ] }
nftlb-0.6/tests/api/053_setting_policy_blacklist_with_overlap/nft.out000066400000000000000000000036111364062056700261670ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
table netdev nftlb {
set blacklist {
type ipv4_addr
flags interval
auto-merge
elements = { 103.15.28.0/24, 103.28.52.93,
103.28.53.138, 103.75.190.11,
103.208.220.122, 103.208.220.226,
103.234.220.195, 103.234.220.197,
103.236.201.88, 103.236.201.110,
104.192.0.58, 104.194.228.240,
104.196.43.128 }
}
}
nftlb-0.6/tests/api/053_setting_policy_blacklist_with_overlap/obj.out000066400000000000000000000041161364062056700261530ustar00rootroot00000000000000{
"policies": [
{
"name": "blacklist",
"family": "ipv4",
"type": "blacklist",
"timeout": "0",
"priority": "1",
"used": "0",
"elements": [
{
"data": "103.15.28.0/24"
},
{
"data": "103.28.52.93"
},
{
"data": "103.28.53.138"
},
{
"data": "103.75.190.11"
},
{
"data": "103.208.220.122"
},
{
"data": "103.208.220.226"
},
{
"data": "103.234.220.195"
},
{
"data": "103.234.220.197"
},
{
"data": "103.236.201.88"
},
{
"data": "103.236.201.110"
},
{
"data": "104.192.0.58"
},
{
"data": "104.194.228.240"
},
{
"data": "104.196.43.128"
}
]
}
]
}nftlb-0.6/tests/api/053_setting_policy_blacklist_with_overlap/req.api000077500000000000000000000000541364062056700261320ustar00rootroot00000000000000VERB="POST"
URI="policies"
FILE="data.json"
nftlb-0.6/tests/api/053_setting_policy_blacklist_with_overlap/req.out000066400000000000000000000000271364062056700261650ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/054_deleting_element_103.15.28.0_24_of_blacklist/000077500000000000000000000000001364062056700245225ustar00rootroot00000000000000nftlb-0.6/tests/api/054_deleting_element_103.15.28.0_24_of_blacklist/nft.out000066400000000000000000000035611364062056700260470ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
table netdev nftlb {
set blacklist {
type ipv4_addr
flags interval
auto-merge
elements = { 103.28.52.93, 103.28.53.138,
103.75.190.11, 103.208.220.122,
103.208.220.226, 103.234.220.195,
103.234.220.197, 103.236.201.88,
103.236.201.110, 104.192.0.58,
104.194.228.240, 104.196.43.128 }
}
}
nftlb-0.6/tests/api/054_deleting_element_103.15.28.0_24_of_blacklist/obj.out000066400000000000000000000037101364062056700260260ustar00rootroot00000000000000{
"policies": [
{
"name": "blacklist",
"family": "ipv4",
"type": "blacklist",
"timeout": "0",
"priority": "1",
"used": "0",
"elements": [
{
"data": "103.28.52.93"
},
{
"data": "103.28.53.138"
},
{
"data": "103.75.190.11"
},
{
"data": "103.208.220.122"
},
{
"data": "103.208.220.226"
},
{
"data": "103.234.220.195"
},
{
"data": "103.234.220.197"
},
{
"data": "103.236.201.88"
},
{
"data": "103.236.201.110"
},
{
"data": "104.192.0.58"
},
{
"data": "104.194.228.240"
},
{
"data": "104.196.43.128"
}
]
}
]
}nftlb-0.6/tests/api/054_deleting_element_103.15.28.0_24_of_blacklist/req.api000077500000000000000000000000771364062056700260130ustar00rootroot00000000000000VERB="DELETE"
URI="policies/blacklist/elements/103.15.28.0/24"
nftlb-0.6/tests/api/054_deleting_element_103.15.28.0_24_of_blacklist/req.out000066400000000000000000000000271364062056700260410ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/055_deleting_policies/000077500000000000000000000000001364062056700204635ustar00rootroot00000000000000nftlb-0.6/tests/api/055_deleting_policies/nft.out000066400000000000000000000030371364062056700220060ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto nat-newfarm,
192.168.105.189 . 9444 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 192.168.104.22 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 9443 : goto filter-newfarm,
192.168.105.189 . 9444 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000200 dnat to 192.168.104.254:80
}
}
nftlb-0.6/tests/api/055_deleting_policies/obj.out000066400000000000000000000000321364062056700217610ustar00rootroot00000000000000{
"policies": []
}nftlb-0.6/tests/api/055_deleting_policies/req.api000077500000000000000000000000351364062056700217460ustar00rootroot00000000000000VERB="DELETE"
URI="policies"
nftlb-0.6/tests/api/055_deleting_policies/req.out000066400000000000000000000000271364062056700220020ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/056_deleting_farms/000077500000000000000000000000001364062056700177655ustar00rootroot00000000000000nftlb-0.6/tests/api/056_deleting_farms/nft.out000066400000000000000000000000001364062056700212730ustar00rootroot00000000000000nftlb-0.6/tests/api/056_deleting_farms/obj.out000066400000000000000000000000271364062056700212670ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/056_deleting_farms/req.api000077500000000000000000000000321364062056700212450ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/056_deleting_farms/req.out000066400000000000000000000000271364062056700213040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/057_setting_stateless_dnat_farm/000077500000000000000000000000001364062056700225625ustar00rootroot00000000000000nftlb-0.6/tests/api/057_setting_stateless_dnat_farm/data.json000066400000000000000000000037311364062056700243720ustar00rootroot00000000000000{ "farms": [ { "name": "test1", "family": "ipv4", "virtual-addr": "127.0.0.1", "virtual-ports": "100", "ether-addr": "00:00:00:00:00:00", "mode": "stlsdnat", "protocol": "tcp", "scheduler": "weight", "sched-param": "none", "persistence": "none", "persist-ttl": "60", "helper": "none", "log": "none", "mark": "0x0", "priority": "1", "state": "up", "backends": [ { "name": "bck0", "ip-addr": "127.0.0.1", "port": "80", "ether-addr": "01:01:01:01:01:01", "weight": "1", "priority": "1", "mark": "0x200", "est-connlimit": "0", "state": "up" }, { "name": "bck1", "ip-addr": "127.0.1.1", "port": "80", "ether-addr": "02:02:02:02:02:02", "weight": "2", "priority": "1", "mark": "0x201", "est-connlimit": "0", "state": "up" } ] } ]}
nftlb-0.6/tests/api/057_setting_stateless_dnat_farm/nft.out000066400000000000000000000015131364062056700241020ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 100 : goto test1 }
}
map map-test1-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain test1 {
meta protocol ip update @map-test1-back { ip saddr : ether saddr }
ip daddr set numgen random mod 3 map { 0 : 127.0.0.1, 1-2 : 127.0.1.1 } ether daddr set ip daddr map { 127.0.0.1 : 01:01:01:01:01:01, 127.0.1.1 : 02:02:02:02:02:02 } ether saddr set 00:00:00:00:00:00 fwd to "lo"
}
chain test1-back {
ip saddr set 127.0.0.1 ether saddr set 00:00:00:00:00:00 ether daddr set ip daddr map @map-test1-back fwd to "lo"
}
}
nftlb-0.6/tests/api/057_setting_stateless_dnat_farm/obj.out000066400000000000000000000043621364062056700240720ustar00rootroot00000000000000{
"farms": [
{
"name": "test1",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "100",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.1",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "127.0.1.1",
"port": "80",
"weight": "2",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/057_setting_stateless_dnat_farm/req.api000077500000000000000000000000511364062056700240430ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/057_setting_stateless_dnat_farm/req.out000066400000000000000000000000271364062056700241010ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/058_deleting_farms/000077500000000000000000000000001364062056700177675ustar00rootroot00000000000000nftlb-0.6/tests/api/058_deleting_farms/nft.out000066400000000000000000000000001364062056700212750ustar00rootroot00000000000000nftlb-0.6/tests/api/058_deleting_farms/obj.out000066400000000000000000000000271364062056700212710ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/058_deleting_farms/req.api000077500000000000000000000000321364062056700212470ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/058_deleting_farms/req.out000066400000000000000000000000271364062056700213060ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/059_setting_empty_stateless_dnat_farm/000077500000000000000000000000001364062056700240025ustar00rootroot00000000000000nftlb-0.6/tests/api/059_setting_empty_stateless_dnat_farm/data.json000066400000000000000000000013551364062056700256120ustar00rootroot00000000000000{ "farms": [ { "name": "test1", "family": "ipv4", "virtual-addr": "127.0.0.1", "virtual-ports": "100", "ether-addr": "00:00:00:00:00:00", "mode": "stlsdnat", "protocol": "tcp", "scheduler": "weight", "sched-param": "none", "persistence": "none", "persist-ttl": "60", "helper": "none", "log": "none", "mark": "0x0", "priority": "1", "state": "up" } ]}
nftlb-0.6/tests/api/059_setting_empty_stateless_dnat_farm/nft.out000066400000000000000000000010431364062056700253200ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 100 : goto test1 }
}
map map-test1-back {
type ipv4_addr : ether_addr
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain test1 {
}
chain test1-back {
ip saddr set 127.0.0.1 ether saddr set 00:00:00:00:00:00 ether daddr set ip daddr map @map-test1-back fwd to "lo"
}
}
nftlb-0.6/tests/api/059_setting_empty_stateless_dnat_farm/obj.out000066400000000000000000000022721364062056700253100ustar00rootroot00000000000000{
"farms": [
{
"name": "test1",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "100",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/059_setting_empty_stateless_dnat_farm/req.api000077500000000000000000000000511364062056700252630ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/059_setting_empty_stateless_dnat_farm/req.out000066400000000000000000000000271364062056700253210ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/060_deleting_farms/000077500000000000000000000000001364062056700177605ustar00rootroot00000000000000nftlb-0.6/tests/api/060_deleting_farms/nft.out000066400000000000000000000000001364062056700212660ustar00rootroot00000000000000nftlb-0.6/tests/api/060_deleting_farms/obj.out000066400000000000000000000000271364062056700212620ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/060_deleting_farms/req.api000077500000000000000000000000321364062056700212400ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/060_deleting_farms/req.out000066400000000000000000000000271364062056700212770ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/061_setting_new_farm_test1/000077500000000000000000000000001364062056700214515ustar00rootroot00000000000000nftlb-0.6/tests/api/061_setting_new_farm_test1/data.json000066400000000000000000000014161364062056700232570ustar00rootroot00000000000000{ "farms": [ { "name": "test1", "family": "ipv4", "virtual-addr": "172.16.1.1", "virtual-ports": "80", "source-addr": "", "mode": "snat", "protocol": "tcp", "scheduler": "weight", "sched-param": "none", "persistence": "none", "persist-ttl": "60", "helper": "none", "log": "none", "mark": "0x0", "priority": "1", "state": "up", "backends": [] } ]}
nftlb-0.6/tests/api/061_setting_new_farm_test1/nft.out000066400000000000000000000017461364062056700230010ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 172.16.1.1 . 80 : goto nat-test1 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 172.16.1.1 . 80 : goto filter-test1 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-test1 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-test1 {
}
}
nftlb-0.6/tests/api/061_setting_new_farm_test1/obj.out000066400000000000000000000022111364062056700227500ustar00rootroot00000000000000{
"farms": [
{
"name": "test1",
"family": "ipv4",
"virtual-addr": "172.16.1.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/061_setting_new_farm_test1/req.api000077500000000000000000000000511364062056700227320ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/061_setting_new_farm_test1/req.out000066400000000000000000000000271364062056700227700ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/062_setting_dnat_in_farm_test1/000077500000000000000000000000001364062056700222755ustar00rootroot00000000000000nftlb-0.6/tests/api/062_setting_dnat_in_farm_test1/data.json000066400000000000000000000000701364062056700240760ustar00rootroot00000000000000{"farms" : [ { "name" : "test1", "mode" : "dnat" } ] }
nftlb-0.6/tests/api/062_setting_dnat_in_farm_test1/nft.out000066400000000000000000000015361364062056700236220ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 172.16.1.1 . 80 : goto nat-test1 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain nat-test1 {
}
}
nftlb-0.6/tests/api/062_setting_dnat_in_farm_test1/obj.out000066400000000000000000000022111364062056700235740ustar00rootroot00000000000000{
"farms": [
{
"name": "test1",
"family": "ipv4",
"virtual-addr": "172.16.1.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/062_setting_dnat_in_farm_test1/req.api000077500000000000000000000000511364062056700235560ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/062_setting_dnat_in_farm_test1/req.out000066400000000000000000000000271364062056700236140ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/063_adding_backend_in_farm_test1/000077500000000000000000000000001364062056700225105ustar00rootroot00000000000000nftlb-0.6/tests/api/063_adding_backend_in_farm_test1/data.json000066400000000000000000000002721364062056700243150ustar00rootroot00000000000000{"farms" : [ { "name" : "test1", "backends" : [ { "name" : "bck0", "ip-addr" : "127.0.0.2", "ether-addr" : "03:03:03:03:03:03", "port" : "80", "mark" : "0x200", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/063_adding_backend_in_farm_test1/nft.out000066400000000000000000000021001364062056700240210ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 172.16.1.1 . 80 : goto nat-test1 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 172.16.1.1 . 80 : goto filter-test1 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain nat-test1 {
ip protocol tcp ct mark 0x00000200 dnat to 127.0.0.2:80
}
chain filter-test1 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x00000200 }
}
}
nftlb-0.6/tests/api/063_adding_backend_in_farm_test1/obj.out000066400000000000000000000032611364062056700240150ustar00rootroot00000000000000{
"farms": [
{
"name": "test1",
"family": "ipv4",
"virtual-addr": "172.16.1.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.2",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/063_adding_backend_in_farm_test1/req.api000077500000000000000000000000511364062056700237710ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/063_adding_backend_in_farm_test1/req.out000066400000000000000000000000271364062056700240270ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/064_deleting_farms/000077500000000000000000000000001364062056700177645ustar00rootroot00000000000000nftlb-0.6/tests/api/064_deleting_farms/nft.out000066400000000000000000000000001364062056700212720ustar00rootroot00000000000000nftlb-0.6/tests/api/064_deleting_farms/obj.out000066400000000000000000000000271364062056700212660ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/064_deleting_farms/req.api000077500000000000000000000000321364062056700212440ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/064_deleting_farms/req.out000066400000000000000000000000271364062056700213030ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/065_creating_farm_lb01/000077500000000000000000000000001364062056700204215ustar00rootroot00000000000000nftlb-0.6/tests/api/065_creating_farm_lb01/data.json000066400000000000000000000012301364062056700222210ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip srcport",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"port" : "10",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"port" : "20",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/065_creating_farm_lb01/nft.out000066400000000000000000000027701364062056700217470ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : mark
}
map persist-lb01 {
type ipv4_addr . inet_service : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr . tcp sport map @static-sessions-lb01 accept
ct state new ct mark set ip saddr . tcp sport map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr . tcp sport : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/065_creating_farm_lb01/obj.out000066400000000000000000000043171364062056700217310ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/065_creating_farm_lb01/req.api000077500000000000000000000000511364062056700217020ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/065_creating_farm_lb01/req.out000066400000000000000000000000271364062056700217400ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/066_adding_static_sessions_in_farm_lb01/000077500000000000000000000000001364062056700240375ustar00rootroot00000000000000nftlb-0.6/tests/api/066_adding_static_sessions_in_farm_lb01/data.json000066400000000000000000000004441364062056700256450ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.4 . 90",
"backend" : "bck0"
},
{
"client" : "192.168.44.5 . 91",
"backend" : "bck1"
},
{
"client" : "192.168.44.6 . 92",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/api/066_adding_static_sessions_in_farm_lb01/nft.out000066400000000000000000000031701364062056700253600ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : mark
elements = { 192.168.44.4 . 90 : 0x80000001,
192.168.44.5 . 91 : 0x80000002,
192.168.44.6 . 92 : 0x80000002 }
}
map persist-lb01 {
type ipv4_addr . inet_service : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr . tcp sport map @static-sessions-lb01 accept
ct state new ct mark set ip saddr . tcp sport map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr . tcp sport : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/066_adding_static_sessions_in_farm_lb01/obj.out000066400000000000000000000055411364062056700253470ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.4 . 90",
"backend": "bck0"
},
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/066_adding_static_sessions_in_farm_lb01/req.api000077500000000000000000000000511364062056700253200ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/066_adding_static_sessions_in_farm_lb01/req.out000066400000000000000000000000271364062056700253560ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/067_deleting_session_from_lb01/000077500000000000000000000000001364062056700222035ustar00rootroot00000000000000nftlb-0.6/tests/api/067_deleting_session_from_lb01/nft.out000066400000000000000000000031201364062056700235170ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : mark
elements = { 192.168.44.5 . 91 : 0x80000002,
192.168.44.6 . 92 : 0x80000002 }
}
map persist-lb01 {
type ipv4_addr . inet_service : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr . tcp sport map @static-sessions-lb01 accept
ct state new ct mark set ip saddr . tcp sport map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr . tcp sport : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/067_deleting_session_from_lb01/obj.out000066400000000000000000000052331364062056700235110ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/067_deleting_session_from_lb01/req.api000077500000000000000000000001131364062056700234630ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/sessions/192.168.44.4_._90"
FILE="data.json"
nftlb-0.6/tests/api/067_deleting_session_from_lb01/req.out000066400000000000000000000000271364062056700235220ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/068_adding_static_sessions_in_farm_lb01/000077500000000000000000000000001364062056700240415ustar00rootroot00000000000000nftlb-0.6/tests/api/068_adding_static_sessions_in_farm_lb01/data.json000066400000000000000000000002201364062056700256370ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.7 . 91",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/068_adding_static_sessions_in_farm_lb01/nft.out000066400000000000000000000031701364062056700253620ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : mark
elements = { 192.168.44.5 . 91 : 0x80000002,
192.168.44.6 . 92 : 0x80000002,
192.168.44.7 . 91 : 0x80000001 }
}
map persist-lb01 {
type ipv4_addr . inet_service : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr . tcp sport map @static-sessions-lb01 accept
ct state new ct mark set ip saddr . tcp sport map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr . tcp sport : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/068_adding_static_sessions_in_farm_lb01/obj.out000066400000000000000000000055411364062056700253510ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
},
{
"client": "192.168.44.7 . 91",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/068_adding_static_sessions_in_farm_lb01/req.api000077500000000000000000000000511364062056700253220ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/068_adding_static_sessions_in_farm_lb01/req.out000066400000000000000000000000271364062056700253600ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/069_change_session_structure_for_farm_lb01/000077500000000000000000000000001364062056700246075ustar00rootroot00000000000000nftlb-0.6/tests/api/069_change_session_structure_for_farm_lb01/data.json000066400000000000000000000001441364062056700264120ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"persistence" : "srcip",
"persist-ttl" : "50"
}
]
}
nftlb-0.6/tests/api/069_change_session_structure_for_farm_lb01/nft.out000066400000000000000000000026661364062056700261410ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/069_change_session_structure_for_farm_lb01/obj.out000066400000000000000000000043071364062056700261160ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/069_change_session_structure_for_farm_lb01/req.api000077500000000000000000000000511364062056700260700ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/069_change_session_structure_for_farm_lb01/req.out000066400000000000000000000000271364062056700261260ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/070_adding_static_sessions_without_port_in_farm_lb01/000077500000000000000000000000001364062056700266615ustar00rootroot00000000000000nftlb-0.6/tests/api/070_adding_static_sessions_without_port_in_farm_lb01/data.json000066400000000000000000000002131364062056700304610ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.8",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/070_adding_static_sessions_without_port_in_farm_lb01/nft.out000066400000000000000000000027411364062056700302050ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
elements = { 192.168.44.8 : 0x80000001 }
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/070_adding_static_sessions_without_port_in_farm_lb01/obj.out000066400000000000000000000047101364062056700301660ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/070_adding_static_sessions_without_port_in_farm_lb01/req.api000077500000000000000000000000511364062056700301420ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/070_adding_static_sessions_without_port_in_farm_lb01/req.out000066400000000000000000000000271364062056700302000ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/071_adding_static_sessions_without_port_in_farm_lb01/000077500000000000000000000000001364062056700266625ustar00rootroot00000000000000nftlb-0.6/tests/api/071_adding_static_sessions_without_port_in_farm_lb01/data.json000066400000000000000000000006441364062056700304720ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.33",
"backend" : "bck0"
},
{
"client" : "192.168.44.34",
"backend" : "bck1"
},
{
"client" : "192.168.44.35",
"backend" : "bck0"
},
{
"client" : "192.168.44.36",
"backend" : "bck1"
},
{
"client" : "192.168.44.37",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/api/071_adding_static_sessions_without_port_in_farm_lb01/nft.out000066400000000000000000000031751364062056700302100ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
elements = { 192.168.44.8 : 0x80000001, 192.168.44.33 : 0x80000001,
192.168.44.34 : 0x80000002, 192.168.44.35 : 0x80000001,
192.168.44.36 : 0x80000002, 192.168.44.37 : 0x80000002 }
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/071_adding_static_sessions_without_port_in_farm_lb01/obj.out000066400000000000000000000066221364062056700301730ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
},
{
"client": "192.168.44.33",
"backend": "bck0"
},
{
"client": "192.168.44.34",
"backend": "bck1"
},
{
"client": "192.168.44.35",
"backend": "bck0"
},
{
"client": "192.168.44.36",
"backend": "bck1"
},
{
"client": "192.168.44.37",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/071_adding_static_sessions_without_port_in_farm_lb01/req.api000077500000000000000000000000511364062056700301430ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/071_adding_static_sessions_without_port_in_farm_lb01/req.out000066400000000000000000000000271364062056700302010ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/072_stopping_backend_bck1/000077500000000000000000000000001364062056700212125ustar00rootroot00000000000000nftlb-0.6/tests/api/072_stopping_backend_bck1/data.json000066400000000000000000000001771364062056700230230ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "down"
}
]
}
]
}
nftlb-0.6/tests/api/072_stopping_backend_bck1/nft.out000066400000000000000000000027211364062056700225340ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
elements = { 192.168.44.8 : 0x80000001, 192.168.44.33 : 0x80000001,
192.168.44.35 : 0x80000001 }
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x80000001 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
}
}
nftlb-0.6/tests/api/072_stopping_backend_bck1/obj.out000066400000000000000000000066241364062056700225250ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "down"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
},
{
"client": "192.168.44.33",
"backend": "bck0"
},
{
"client": "192.168.44.34",
"backend": "bck1"
},
{
"client": "192.168.44.35",
"backend": "bck0"
},
{
"client": "192.168.44.36",
"backend": "bck1"
},
{
"client": "192.168.44.37",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/072_stopping_backend_bck1/req.api000077500000000000000000000000511364062056700224730ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/072_stopping_backend_bck1/req.out000066400000000000000000000000271364062056700225310ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/073_starting_backend_bck1/000077500000000000000000000000001364062056700212035ustar00rootroot00000000000000nftlb-0.6/tests/api/073_starting_backend_bck1/data.json000066400000000000000000000001751364062056700230120ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/073_starting_backend_bck1/nft.out000066400000000000000000000031751364062056700225310ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
elements = { 192.168.44.8 : 0x80000001, 192.168.44.33 : 0x80000001,
192.168.44.34 : 0x80000002, 192.168.44.35 : 0x80000001,
192.168.44.36 : 0x80000002, 192.168.44.37 : 0x80000002 }
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/073_starting_backend_bck1/obj.out000066400000000000000000000066221364062056700225140ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
},
{
"client": "192.168.44.33",
"backend": "bck0"
},
{
"client": "192.168.44.34",
"backend": "bck1"
},
{
"client": "192.168.44.35",
"backend": "bck0"
},
{
"client": "192.168.44.36",
"backend": "bck1"
},
{
"client": "192.168.44.37",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/073_starting_backend_bck1/req.api000077500000000000000000000000511364062056700224640ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/073_starting_backend_bck1/req.out000066400000000000000000000000271364062056700225220ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/074_deleting_sessions_from_lb01/000077500000000000000000000000001364062056700223645ustar00rootroot00000000000000nftlb-0.6/tests/api/074_deleting_sessions_from_lb01/nft.out000066400000000000000000000026661364062056700237160ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/074_deleting_sessions_from_lb01/obj.out000066400000000000000000000043071364062056700236730ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/074_deleting_sessions_from_lb01/req.api000077500000000000000000000000711364062056700236470ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/sessions"
FILE="data.json"
nftlb-0.6/tests/api/074_deleting_sessions_from_lb01/req.out000066400000000000000000000000271364062056700237030ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/075_adding_static_sessions_without_port_in_farm_lb01/000077500000000000000000000000001364062056700266665ustar00rootroot00000000000000nftlb-0.6/tests/api/075_adding_static_sessions_without_port_in_farm_lb01/data.json000066400000000000000000000002131364062056700304660ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.8",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/075_adding_static_sessions_without_port_in_farm_lb01/nft.out000066400000000000000000000027411364062056700302120ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : mark
elements = { 192.168.44.8 : 0x80000001 }
}
map persist-lb01 {
type ipv4_addr : mark
size 65535
timeout 50s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct mark set ip saddr map @static-sessions-lb01 accept
ct state new ct mark set ip saddr map @persist-lb01
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
update @persist-lb01 { ip saddr : ct mark }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/075_adding_static_sessions_without_port_in_farm_lb01/obj.out000066400000000000000000000047101364062056700301730ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/075_adding_static_sessions_without_port_in_farm_lb01/req.api000077500000000000000000000000511364062056700301470ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/075_adding_static_sessions_without_port_in_farm_lb01/req.out000066400000000000000000000000271364062056700302050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/076_disable_persistence_in_farm_lb01/000077500000000000000000000000001364062056700233245ustar00rootroot00000000000000nftlb-0.6/tests/api/076_disable_persistence_in_farm_lb01/data.json000066400000000000000000000001121364062056700251220ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"persistence" : "none"
}
]
}
nftlb-0.6/tests/api/076_disable_persistence_in_farm_lb01/nft.out000066400000000000000000000022271364062056700246470ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/076_disable_persistence_in_farm_lb01/obj.out000066400000000000000000000043051364062056700246310ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/076_disable_persistence_in_farm_lb01/req.api000077500000000000000000000000511364062056700246050ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/076_disable_persistence_in_farm_lb01/req.out000066400000000000000000000000271364062056700246430ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/077_enable_flow_offload_in_farm_lb01/000077500000000000000000000000001364062056700232655ustar00rootroot00000000000000nftlb-0.6/tests/api/077_enable_flow_offload_in_farm_lb01/data.json000066400000000000000000000001751364062056700250740ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"virtual-addr" : "127.0.0.1",
"flow-offload" : "on",
"oface" : "lo"
}
]
}
nftlb-0.6/tests/api/077_enable_flow_offload_in_farm_lb01/nft.out000066400000000000000000000027771364062056700246220ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-lb01 }
}
map forward-tcp-services {
type mark : verdict
elements = { 0x80000001 : goto forward-lb01, 0x80000002 : goto forward-lb01 }
}
flowtable ft-lb01 {
hook ingress priority 50
devices = { lo }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
chain forward {
type filter hook forward priority filter; policy accept;
ct mark vmap @forward-tcp-services
}
chain forward-lb01 {
flow add @ft-lb01
}
}
nftlb-0.6/tests/api/077_enable_flow_offload_in_farm_lb01/obj.out000066400000000000000000000043571364062056700246010ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"flow-offload": "on",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/077_enable_flow_offload_in_farm_lb01/req.api000077500000000000000000000000511364062056700245460ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/077_enable_flow_offload_in_farm_lb01/req.out000066400000000000000000000000271364062056700246040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/078_disable_flow_offload_in_farm_lb01/000077500000000000000000000000001364062056700234435ustar00rootroot00000000000000nftlb-0.6/tests/api/078_disable_flow_offload_in_farm_lb01/data.json000066400000000000000000000001351364062056700252460ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"flow-offload" : "off",
"oface" : "lo"
}
]
}
nftlb-0.6/tests/api/078_disable_flow_offload_in_farm_lb01/nft.out000066400000000000000000000024721364062056700247700ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-lb01 }
}
map forward-tcp-services {
type mark : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain forward {
type filter hook forward priority filter; policy accept;
ct mark vmap @forward-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 192.168.0.10:10
ip protocol tcp ct mark 0x80000002 dnat to 192.168.0.11:20
}
}
nftlb-0.6/tests/api/078_disable_flow_offload_in_farm_lb01/obj.out000066400000000000000000000043011364062056700247440ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/078_disable_flow_offload_in_farm_lb01/req.api000077500000000000000000000000511364062056700247240ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/078_disable_flow_offload_in_farm_lb01/req.out000066400000000000000000000000271364062056700247620ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/079_deleting_farms/000077500000000000000000000000001364062056700177725ustar00rootroot00000000000000nftlb-0.6/tests/api/079_deleting_farms/nft.out000066400000000000000000000000001364062056700213000ustar00rootroot00000000000000nftlb-0.6/tests/api/079_deleting_farms/obj.out000066400000000000000000000000271364062056700212740ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/079_deleting_farms/req.api000077500000000000000000000000321364062056700212520ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/079_deleting_farms/req.out000066400000000000000000000000271364062056700213110ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/080_creating_farm_dsr_lb01/000077500000000000000000000000001364062056700212665ustar00rootroot00000000000000nftlb-0.6/tests/api/080_creating_farm_dsr_lb01/data.json000066400000000000000000000014001364062056700230650ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "dsr",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip srcport",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"port" : "10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"port" : "20",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
}
]
}
nftlb-0.6/tests/api/080_creating_farm_dsr_lb01/nft.out000066400000000000000000000014501364062056700226060ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/080_creating_farm_dsr_lb01/obj.out000066400000000000000000000043161364062056700225750ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/080_creating_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700225470ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/080_creating_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700226050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/081_adding_static_sessions_in_farm_dsr_lb01/000077500000000000000000000000001364062056700247045ustar00rootroot00000000000000nftlb-0.6/tests/api/081_adding_static_sessions_in_farm_dsr_lb01/data.json000066400000000000000000000004441364062056700265120ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.4 . 90",
"backend" : "bck0"
},
{
"client" : "192.168.44.5 . 91",
"backend" : "bck1"
},
{
"client" : "192.168.44.6 . 92",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/api/081_adding_static_sessions_in_farm_dsr_lb01/nft.out000066400000000000000000000016751364062056700262350ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.4 . 90 : 02:02:02:02:02:02,
192.168.44.5 . 91 : 03:03:03:03:03:03,
192.168.44.6 . 92 : 03:03:03:03:03:03 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/081_adding_static_sessions_in_farm_dsr_lb01/obj.out000066400000000000000000000055401364062056700262130ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.4 . 90",
"backend": "bck0"
},
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/081_adding_static_sessions_in_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700261650ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/081_adding_static_sessions_in_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700262230ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/082_deleting_session_from_lb01_dsr/000077500000000000000000000000001364062056700230505ustar00rootroot00000000000000nftlb-0.6/tests/api/082_deleting_session_from_lb01_dsr/nft.out000066400000000000000000000016161364062056700243740ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.5 . 91 : 03:03:03:03:03:03,
192.168.44.6 . 92 : 03:03:03:03:03:03 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/082_deleting_session_from_lb01_dsr/obj.out000066400000000000000000000052321364062056700243550ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/082_deleting_session_from_lb01_dsr/req.api000077500000000000000000000001131364062056700243300ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/sessions/192.168.44.4_._90"
FILE="data.json"
nftlb-0.6/tests/api/082_deleting_session_from_lb01_dsr/req.out000066400000000000000000000000271364062056700243670ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/083_adding_static_sessions_in_farm_dsr_lb01/000077500000000000000000000000001364062056700247065ustar00rootroot00000000000000nftlb-0.6/tests/api/083_adding_static_sessions_in_farm_dsr_lb01/data.json000066400000000000000000000002201364062056700265040ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.7 . 91",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/083_adding_static_sessions_in_farm_dsr_lb01/nft.out000066400000000000000000000016751364062056700262370ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.5 . 91 : 03:03:03:03:03:03,
192.168.44.6 . 92 : 03:03:03:03:03:03,
192.168.44.7 . 91 : 02:02:02:02:02:02 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/083_adding_static_sessions_in_farm_dsr_lb01/obj.out000066400000000000000000000055401364062056700262150ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
},
{
"client": "192.168.44.7 . 91",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/083_adding_static_sessions_in_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700261670ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/083_adding_static_sessions_in_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700262250ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/084_change_session_structure_for_farm_dsr_lb01/000077500000000000000000000000001364062056700254545ustar00rootroot00000000000000nftlb-0.6/tests/api/084_change_session_structure_for_farm_dsr_lb01/data.json000066400000000000000000000001441364062056700272570ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"persistence" : "srcip",
"persist-ttl" : "50"
}
]
}
nftlb-0.6/tests/api/084_change_session_structure_for_farm_dsr_lb01/nft.out000066400000000000000000000013261364062056700267760ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr : ether_addr
}
map persist-lb01 {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether daddr set ip saddr map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } update @persist-lb01 { ip saddr : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/084_change_session_structure_for_farm_dsr_lb01/obj.out000066400000000000000000000043061364062056700267620ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/084_change_session_structure_for_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700267350ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/084_change_session_structure_for_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700267730ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/085_change_session_structure_with_port_for_farm_dsr_lb01/000077500000000000000000000000001364062056700275545ustar00rootroot00000000000000nftlb-0.6/tests/api/085_change_session_structure_with_port_for_farm_dsr_lb01/data.json000066400000000000000000000001561364062056700313620ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"persistence" : "srcip . srcport",
"persist-ttl" : "50"
}
]
}
nftlb-0.6/tests/api/085_change_session_structure_with_port_for_farm_dsr_lb01/nft.out000066400000000000000000000014501364062056700310740ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/085_change_session_structure_with_port_for_farm_dsr_lb01/obj.out000066400000000000000000000043161364062056700310630ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/085_change_session_structure_with_port_for_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700310350ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/085_change_session_structure_with_port_for_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700310730ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/086_adding_static_sessions_without_port_in_farm_dsr_lb01/000077500000000000000000000000001364062056700275405ustar00rootroot00000000000000nftlb-0.6/tests/api/086_adding_static_sessions_without_port_in_farm_dsr_lb01/data.json000066400000000000000000000006731364062056700313520ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.8 . 80",
"backend" : "bck0"
},
{
"client" : "192.168.44.9 . 81",
"backend" : "bck1"
},
{
"client" : "192.168.44.10 . 82",
"backend" : "bck0"
},
{
"client" : "192.168.44.11 . 83",
"backend" : "bck1"
},
{
"client" : "192.168.44.12 . 84",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/086_adding_static_sessions_without_port_in_farm_dsr_lb01/nft.out000066400000000000000000000020361364062056700310610ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.8 . 80 : 02:02:02:02:02:02,
192.168.44.9 . 81 : 03:03:03:03:03:03,
192.168.44.10 . 82 : 02:02:02:02:02:02,
192.168.44.11 . 83 : 03:03:03:03:03:03,
192.168.44.12 . 84 : 02:02:02:02:02:02 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/086_adding_static_sessions_without_port_in_farm_dsr_lb01/obj.out000066400000000000000000000063571364062056700310560ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8 . 80",
"backend": "bck0"
},
{
"client": "192.168.44.9 . 81",
"backend": "bck1"
},
{
"client": "192.168.44.10 . 82",
"backend": "bck0"
},
{
"client": "192.168.44.11 . 83",
"backend": "bck1"
},
{
"client": "192.168.44.12 . 84",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/086_adding_static_sessions_without_port_in_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700310210ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/086_adding_static_sessions_without_port_in_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700310570ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/087_stopping_backend_bck1_farm_dsr/000077500000000000000000000000001364062056700230755ustar00rootroot00000000000000nftlb-0.6/tests/api/087_stopping_backend_bck1_farm_dsr/data.json000066400000000000000000000001771364062056700247060ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "down"
}
]
}
]
}
nftlb-0.6/tests/api/087_stopping_backend_bck1_farm_dsr/nft.out000066400000000000000000000016451364062056700244230ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.8 . 80 : 02:02:02:02:02:02,
192.168.44.10 . 82 : 02:02:02:02:02:02,
192.168.44.12 . 84 : 02:02:02:02:02:02 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 5 map { 0-4 : 02:02:02:02:02:02 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/087_stopping_backend_bck1_farm_dsr/obj.out000066400000000000000000000063611364062056700244060ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "down"
}
],
"sessions": [
{
"client": "192.168.44.8 . 80",
"backend": "bck0"
},
{
"client": "192.168.44.9 . 81",
"backend": "bck1"
},
{
"client": "192.168.44.10 . 82",
"backend": "bck0"
},
{
"client": "192.168.44.11 . 83",
"backend": "bck1"
},
{
"client": "192.168.44.12 . 84",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/087_stopping_backend_bck1_farm_dsr/req.api000077500000000000000000000000511364062056700243560ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/087_stopping_backend_bck1_farm_dsr/req.out000066400000000000000000000000271364062056700244140ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/088_starting_backend_bck1_farm_dsr/000077500000000000000000000000001364062056700230665ustar00rootroot00000000000000nftlb-0.6/tests/api/088_starting_backend_bck1_farm_dsr/data.json000066400000000000000000000001751364062056700246750ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/088_starting_backend_bck1_farm_dsr/nft.out000066400000000000000000000020361364062056700244070ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.8 . 80 : 02:02:02:02:02:02,
192.168.44.9 . 81 : 03:03:03:03:03:03,
192.168.44.10 . 82 : 02:02:02:02:02:02,
192.168.44.11 . 83 : 03:03:03:03:03:03,
192.168.44.12 . 84 : 02:02:02:02:02:02 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/088_starting_backend_bck1_farm_dsr/obj.out000066400000000000000000000063571364062056700244040ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8 . 80",
"backend": "bck0"
},
{
"client": "192.168.44.9 . 81",
"backend": "bck1"
},
{
"client": "192.168.44.10 . 82",
"backend": "bck0"
},
{
"client": "192.168.44.11 . 83",
"backend": "bck1"
},
{
"client": "192.168.44.12 . 84",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/088_starting_backend_bck1_farm_dsr/req.api000077500000000000000000000000511364062056700243470ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/088_starting_backend_bck1_farm_dsr/req.out000066400000000000000000000000271364062056700244050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/089_deleting_sessions_from_lb01_dsr/000077500000000000000000000000001364062056700232425ustar00rootroot00000000000000nftlb-0.6/tests/api/089_deleting_sessions_from_lb01_dsr/nft.out000066400000000000000000000014501364062056700245620ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/089_deleting_sessions_from_lb01_dsr/obj.out000066400000000000000000000043161364062056700245510ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/089_deleting_sessions_from_lb01_dsr/req.api000077500000000000000000000000711364062056700245250ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/sessions"
FILE="data.json"
nftlb-0.6/tests/api/089_deleting_sessions_from_lb01_dsr/req.out000066400000000000000000000000271364062056700245610ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/090_adding_static_sessions_without_port_in_farm_dsr_lb01/000077500000000000000000000000001364062056700275335ustar00rootroot00000000000000nftlb-0.6/tests/api/090_adding_static_sessions_without_port_in_farm_dsr_lb01/data.json000066400000000000000000000002201364062056700313310ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.8 . 80",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/090_adding_static_sessions_without_port_in_farm_dsr_lb01/nft.out000066400000000000000000000015371364062056700310610ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ether_addr
elements = { 192.168.44.8 . 80 : 02:02:02:02:02:02 }
}
map persist-lb01 {
type ipv4_addr . inet_service : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether type ip ether daddr set ip saddr . tcp sport map @static-sessions-lb01 ether saddr set 01:01:01:01:01:01 fwd to "lo"
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } ether type ip update @persist-lb01 { ip saddr . tcp sport : ether daddr } fwd to "lo"
}
}
nftlb-0.6/tests/api/090_adding_static_sessions_without_port_in_farm_dsr_lb01/obj.out000066400000000000000000000047241364062056700310450ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8 . 80",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/090_adding_static_sessions_without_port_in_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700310140ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/090_adding_static_sessions_without_port_in_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700310520ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/091_disable_persistence_in_farm_dsr_lb01/000077500000000000000000000000001364062056700241715ustar00rootroot00000000000000nftlb-0.6/tests/api/091_disable_persistence_in_farm_dsr_lb01/data.json000066400000000000000000000001121364062056700257670ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"persistence" : "none"
}
]
}
nftlb-0.6/tests/api/091_disable_persistence_in_farm_dsr_lb01/nft.out000066400000000000000000000006641364062056700255170ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
ether saddr set 01:01:01:01:01:01 ether daddr set numgen random mod 10 map { 0-4 : 02:02:02:02:02:02, 5-9 : 03:03:03:03:03:03 } fwd to "lo"
}
}
nftlb-0.6/tests/api/091_disable_persistence_in_farm_dsr_lb01/obj.out000066400000000000000000000043041364062056700254750ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "dsr",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/091_disable_persistence_in_farm_dsr_lb01/req.api000077500000000000000000000000511364062056700254520ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/091_disable_persistence_in_farm_dsr_lb01/req.out000066400000000000000000000000271364062056700255100ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/092_deleting_farms/000077500000000000000000000000001364062056700177655ustar00rootroot00000000000000nftlb-0.6/tests/api/092_deleting_farms/nft.out000066400000000000000000000000001364062056700212730ustar00rootroot00000000000000nftlb-0.6/tests/api/092_deleting_farms/obj.out000066400000000000000000000000271364062056700212670ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/092_deleting_farms/req.api000077500000000000000000000000321364062056700212450ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/092_deleting_farms/req.out000066400000000000000000000000271364062056700213040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/093_creating_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700223365ustar00rootroot00000000000000nftlb-0.6/tests/api/093_creating_farm_stlsdnat_lb01/data.json000066400000000000000000000014051364062056700241420ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ipv4",
"virtual-addr" : "192.168.0.100",
"virtual-ports" : "80",
"mode" : "stlsdnat",
"protocol" : "tcp",
"scheduler" : "weight",
"persistence" : "srcip srcport",
"persist-ttl" : "50",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "192.168.0.10",
"ether-addr" : "02:02:02:02:02:02",
"port" : "10",
"weight" : "5",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "192.168.0.11",
"ether-addr" : "03:03:03:03:03:03",
"port" : "20",
"weight" : "5",
"priority" : "1",
"state" : "up"
}
],
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
}
]
}
nftlb-0.6/tests/api/093_creating_farm_stlsdnat_lb01/nft.out000066400000000000000000000023561364062056700236640ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr . inet_service : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ipv4_addr
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr . tcp sport map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr . tcp sport : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/093_creating_farm_stlsdnat_lb01/obj.out000066400000000000000000000044001364062056700236370ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/093_creating_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700236170ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/093_creating_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700236550ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/094_adding_static_sessions_in_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700257545ustar00rootroot00000000000000nftlb-0.6/tests/api/094_adding_static_sessions_in_farm_stlsdnat_lb01/data.json000066400000000000000000000004441364062056700275620ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.4 . 90",
"backend" : "bck0"
},
{
"client" : "192.168.44.5 . 91",
"backend" : "bck1"
},
{
"client" : "192.168.44.6 . 92",
"backend" : "bck1"
}
]
}
]
}
nftlb-0.6/tests/api/094_adding_static_sessions_in_farm_stlsdnat_lb01/nft.out000066400000000000000000000025641364062056700273030ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr . inet_service : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ipv4_addr
elements = { 192.168.44.4 . 90 : 192.168.0.10,
192.168.44.5 . 91 : 192.168.0.11,
192.168.44.6 . 92 : 192.168.0.11 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr . tcp sport map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr . tcp sport : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/094_adding_static_sessions_in_farm_stlsdnat_lb01/obj.out000066400000000000000000000056221364062056700272640ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.4 . 90",
"backend": "bck0"
},
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/094_adding_static_sessions_in_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700272350ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/094_adding_static_sessions_in_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700272730ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/095_deleting_session_from_lb01_stlsdnat/000077500000000000000000000000001364062056700241205ustar00rootroot00000000000000nftlb-0.6/tests/api/095_deleting_session_from_lb01_stlsdnat/nft.out000066400000000000000000000025121364062056700254400ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr . inet_service : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ipv4_addr
elements = { 192.168.44.5 . 91 : 192.168.0.11,
192.168.44.6 . 92 : 192.168.0.11 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr . tcp sport map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr . tcp sport : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/095_deleting_session_from_lb01_stlsdnat/obj.out000066400000000000000000000053141364062056700254260ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/095_deleting_session_from_lb01_stlsdnat/req.api000077500000000000000000000001131364062056700254000ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/sessions/192.168.44.4_._90"
FILE="data.json"
nftlb-0.6/tests/api/095_deleting_session_from_lb01_stlsdnat/req.out000066400000000000000000000000271364062056700254370ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/096_adding_static_sessions_in_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700257565ustar00rootroot00000000000000nftlb-0.6/tests/api/096_adding_static_sessions_in_farm_stlsdnat_lb01/data.json000066400000000000000000000002201364062056700275540ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.7 . 91",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/096_adding_static_sessions_in_farm_stlsdnat_lb01/nft.out000066400000000000000000000025641364062056700273050ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr . inet_service : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr . inet_service : ipv4_addr
elements = { 192.168.44.5 . 91 : 192.168.0.11,
192.168.44.6 . 92 : 192.168.0.11,
192.168.44.7 . 91 : 192.168.0.10 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr . tcp sport map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr . tcp sport : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/096_adding_static_sessions_in_farm_stlsdnat_lb01/obj.out000066400000000000000000000056221364062056700272660ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip srcport ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.5 . 91",
"backend": "bck1"
},
{
"client": "192.168.44.6 . 92",
"backend": "bck1"
},
{
"client": "192.168.44.7 . 91",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/096_adding_static_sessions_in_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700272370ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/096_adding_static_sessions_in_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700272750ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/097_change_session_structure_for_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700265245ustar00rootroot00000000000000nftlb-0.6/tests/api/097_change_session_structure_for_farm_stlsdnat_lb01/data.json000066400000000000000000000001441364062056700303270ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"persistence" : "srcip",
"persist-ttl" : "50"
}
]
}
nftlb-0.6/tests/api/097_change_session_structure_for_farm_stlsdnat_lb01/nft.out000066400000000000000000000022701364062056700300450ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/097_change_session_structure_for_farm_stlsdnat_lb01/obj.out000066400000000000000000000043701364062056700300330ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/097_change_session_structure_for_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700300050ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/097_change_session_structure_for_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700300430ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/098_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700306075ustar00rootroot00000000000000nftlb-0.6/tests/api/098_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/data.json000066400000000000000000000002131364062056700324070ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.8",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/098_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/nft.out000066400000000000000000000023451364062056700321330ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
elements = { 192.168.44.8 : 192.168.0.10 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/098_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/obj.out000066400000000000000000000047711364062056700321230ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/098_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700320700ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/098_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700321260ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/099_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700306105ustar00rootroot00000000000000nftlb-0.6/tests/api/099_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/data.json000066400000000000000000000005361364062056700324200ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.33",
"backend" : "bck1"
},
{
"client" : "192.168.44.34",
"backend" : "bck0"
},
{
"client" : "192.168.44.35",
"backend" : "bck1"
},
{
"client" : "192.168.44.36",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/099_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/nft.out000066400000000000000000000025551364062056700321370ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
elements = { 192.168.44.8 : 192.168.0.10, 192.168.44.33 : 192.168.0.11,
192.168.44.34 : 192.168.0.10, 192.168.44.35 : 192.168.0.11,
192.168.44.36 : 192.168.0.10 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/099_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/obj.out000066400000000000000000000064011364062056700321140ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
},
{
"client": "192.168.44.33",
"backend": "bck1"
},
{
"client": "192.168.44.34",
"backend": "bck0"
},
{
"client": "192.168.44.35",
"backend": "bck1"
},
{
"client": "192.168.44.36",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/099_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700320710ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/099_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700321270ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/100_stopping_backend_bck1_farm_stlsdnat/000077500000000000000000000000001364062056700241235ustar00rootroot00000000000000nftlb-0.6/tests/api/100_stopping_backend_bck1_farm_stlsdnat/data.json000066400000000000000000000001771364062056700257340ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "down"
}
]
}
]
}
nftlb-0.6/tests/api/100_stopping_backend_bck1_farm_stlsdnat/nft.out000066400000000000000000000023201364062056700254400ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
elements = { 192.168.44.8 : 192.168.0.10, 192.168.44.34 : 192.168.0.10,
192.168.44.36 : 192.168.0.10 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02 } fwd to "lo"
ip daddr set numgen random mod 5 map { 0-4 : 192.168.0.10 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/100_stopping_backend_bck1_farm_stlsdnat/obj.out000066400000000000000000000064031364062056700254310ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "down"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
},
{
"client": "192.168.44.33",
"backend": "bck1"
},
{
"client": "192.168.44.34",
"backend": "bck0"
},
{
"client": "192.168.44.35",
"backend": "bck1"
},
{
"client": "192.168.44.36",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/100_stopping_backend_bck1_farm_stlsdnat/req.api000077500000000000000000000000511364062056700254040ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/100_stopping_backend_bck1_farm_stlsdnat/req.out000066400000000000000000000000271364062056700254420ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/101_starting_backend_bck1_farm_stlsdnat/000077500000000000000000000000001364062056700241145ustar00rootroot00000000000000nftlb-0.6/tests/api/101_starting_backend_bck1_farm_stlsdnat/data.json000066400000000000000000000001751364062056700257230ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"backends" : [
{
"name" : "bck1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/101_starting_backend_bck1_farm_stlsdnat/nft.out000066400000000000000000000025551364062056700254430ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
elements = { 192.168.44.8 : 192.168.0.10, 192.168.44.33 : 192.168.0.11,
192.168.44.34 : 192.168.0.10, 192.168.44.35 : 192.168.0.11,
192.168.44.36 : 192.168.0.10 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/101_starting_backend_bck1_farm_stlsdnat/obj.out000066400000000000000000000064011364062056700254200ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
},
{
"client": "192.168.44.33",
"backend": "bck1"
},
{
"client": "192.168.44.34",
"backend": "bck0"
},
{
"client": "192.168.44.35",
"backend": "bck1"
},
{
"client": "192.168.44.36",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/101_starting_backend_bck1_farm_stlsdnat/req.api000077500000000000000000000000511364062056700253750ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/101_starting_backend_bck1_farm_stlsdnat/req.out000066400000000000000000000000271364062056700254330ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/102_deleting_sessions_from_lb01_stlsdnat/000077500000000000000000000000001364062056700242705ustar00rootroot00000000000000nftlb-0.6/tests/api/102_deleting_sessions_from_lb01_stlsdnat/nft.out000066400000000000000000000022701364062056700256110ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/102_deleting_sessions_from_lb01_stlsdnat/obj.out000066400000000000000000000043701364062056700255770ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/102_deleting_sessions_from_lb01_stlsdnat/req.api000077500000000000000000000000711364062056700255530ustar00rootroot00000000000000VERB="DELETE"
URI="farms/lb01/sessions"
FILE="data.json"
nftlb-0.6/tests/api/102_deleting_sessions_from_lb01_stlsdnat/req.out000066400000000000000000000000271364062056700256070ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/103_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700305725ustar00rootroot00000000000000nftlb-0.6/tests/api/103_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/data.json000066400000000000000000000002131364062056700323720ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"sessions" : [
{
"client" : "192.168.44.8",
"backend" : "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/103_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/nft.out000066400000000000000000000023451364062056700321160ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
map persist-lb01 {
type ipv4_addr : ipv4_addr
size 65535
timeout 50s
}
map static-sessions-lb01 {
type ipv4_addr : ipv4_addr
elements = { 192.168.44.8 : 192.168.0.10 }
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-lb01 ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-lb01 { ip saddr : ip daddr } fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/103_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/obj.out000066400000000000000000000047711364062056700321060ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "192.168.44.8",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/103_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700320530ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/103_adding_static_sessions_without_port_in_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700321110ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/104_disable_persistence_in_farm_stlsdnat_lb01/000077500000000000000000000000001364062056700252305ustar00rootroot00000000000000nftlb-0.6/tests/api/104_disable_persistence_in_farm_stlsdnat_lb01/data.json000066400000000000000000000001121364062056700270260ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"persistence" : "none"
}
]
}
nftlb-0.6/tests/api/104_disable_persistence_in_farm_stlsdnat_lb01/nft.out000066400000000000000000000015341364062056700265530ustar00rootroot00000000000000table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 192.168.0.100 . 80 : goto lb01 }
}
map map-lb01-back {
type ipv4_addr : ether_addr
size 65535
timeout 50s
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain lb01 {
meta protocol ip update @map-lb01-back { ip saddr : ether saddr }
ip daddr set numgen random mod 10 map { 0-4 : 192.168.0.10, 5-9 : 192.168.0.11 } ether daddr set ip daddr map { 192.168.0.10 : 02:02:02:02:02:02, 192.168.0.11 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 fwd to "lo"
}
chain lb01-back {
ip saddr set 192.168.0.100 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-lb01-back fwd to "lo"
}
}
nftlb-0.6/tests/api/104_disable_persistence_in_farm_stlsdnat_lb01/obj.out000066400000000000000000000043661364062056700265440ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "192.168.0.100",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "50",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.10",
"port": "10",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.0.11",
"port": "20",
"weight": "5",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/104_disable_persistence_in_farm_stlsdnat_lb01/req.api000077500000000000000000000000511364062056700265110ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/104_disable_persistence_in_farm_stlsdnat_lb01/req.out000066400000000000000000000000271364062056700265470ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/105_deleting_farms/000077500000000000000000000000001364062056700177605ustar00rootroot00000000000000nftlb-0.6/tests/api/105_deleting_farms/nft.out000066400000000000000000000000001364062056700212660ustar00rootroot00000000000000nftlb-0.6/tests/api/105_deleting_farms/obj.out000066400000000000000000000000271364062056700212620ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/105_deleting_farms/req.api000077500000000000000000000000321364062056700212400ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/105_deleting_farms/req.out000066400000000000000000000000271364062056700212770ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/106_apply_empty_farms/000077500000000000000000000000001364062056700205315ustar00rootroot00000000000000nftlb-0.6/tests/api/106_apply_empty_farms/data.json000066400000000000000000000000211364062056700223260ustar00rootroot00000000000000{ "farms" : [] }
nftlb-0.6/tests/api/106_apply_empty_farms/nft.out000066400000000000000000000000001364062056700220370ustar00rootroot00000000000000nftlb-0.6/tests/api/106_apply_empty_farms/obj.out000066400000000000000000000000271364062056700220330ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/106_apply_empty_farms/req.api000077500000000000000000000000511364062056700220120ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/106_apply_empty_farms/req.out000066400000000000000000000000271364062056700220500ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/107_creating_farm_lb01_wrong_family/000077500000000000000000000000001364062056700231735ustar00rootroot00000000000000nftlb-0.6/tests/api/107_creating_farm_lb01_wrong_family/data.json000066400000000000000000000011341364062056700247760ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb01",
"family" : "ip4",
"virtual-addr" : "200.1.1.1",
"virtual-ports" : "8080",
"mode" : "snat",
"protocol" : "tcp",
"scheduler" : "weight",
"state" : "up",
"backends" : [
{
"name" : "bck0",
"ip-addr" : "172.16.138.202",
"port" : "80",
"weight" : "5",
"mark" : "0x0000001",
"priority" : "1",
"state" : "up"
},
{
"name" : "bck1",
"ip-addr" : "172.16.138.203",
"port" : "80",
"weight" : "5",
"mark" : "0x0000002",
"priority" : "1",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/107_creating_farm_lb01_wrong_family/nft.out000066400000000000000000000022271364062056700245160ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto nat-lb01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 200.1.1.1 . 8080 : goto filter-lb01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-lb01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x80000001, 5-9 : 0x80000002 }
}
chain nat-lb01 {
ip protocol tcp ct mark 0x80000001 dnat to 172.16.138.202:80
ip protocol tcp ct mark 0x80000002 dnat to 172.16.138.203:80
}
}
nftlb-0.6/tests/api/107_creating_farm_lb01_wrong_family/obj.out000066400000000000000000000043071364062056700245020ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "200.1.1.1",
"virtual-ports": "8080",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "172.16.138.202",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x1",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x2",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/107_creating_farm_lb01_wrong_family/req.api000077500000000000000000000000511364062056700244540ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/107_creating_farm_lb01_wrong_family/req.out000066400000000000000000000001261364062056700245120ustar00rootroot00000000000000{"response": "success. Parsing unknown value 'ip4' in 'family', using default 'ipv4'"}nftlb-0.6/tests/api/108_deleting_farms/000077500000000000000000000000001364062056700177635ustar00rootroot00000000000000nftlb-0.6/tests/api/108_deleting_farms/nft.out000066400000000000000000000000001364062056700212710ustar00rootroot00000000000000nftlb-0.6/tests/api/108_deleting_farms/obj.out000066400000000000000000000000271364062056700212650ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/108_deleting_farms/req.api000077500000000000000000000000321364062056700212430ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/108_deleting_farms/req.out000066400000000000000000000000271364062056700213020ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/109_apply_empty_virtual-addr/000077500000000000000000000000001364062056700220225ustar00rootroot00000000000000nftlb-0.6/tests/api/109_apply_empty_virtual-addr/data.json000066400000000000000000000003371364062056700236310ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "",
"virtual-ports": "6595",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"state": "down",
"backends": []
}
]
}
nftlb-0.6/tests/api/109_apply_empty_virtual-addr/nft.out000066400000000000000000000000001364062056700233300ustar00rootroot00000000000000nftlb-0.6/tests/api/109_apply_empty_virtual-addr/obj.out000066400000000000000000000021701364062056700233250ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "",
"virtual-ports": "",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/109_apply_empty_virtual-addr/req.api000077500000000000000000000000511364062056700233030ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/109_apply_empty_virtual-addr/req.out000066400000000000000000000001101364062056700233320ustar00rootroot00000000000000{"response": "error parsing buffer. Key 'virtual-addr' cannot be empty"}nftlb-0.6/tests/api/110_apply_filled_virtual-addr/000077500000000000000000000000001364062056700221135ustar00rootroot00000000000000nftlb-0.6/tests/api/110_apply_filled_virtual-addr/data.json000066400000000000000000000003461364062056700237220ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "2.2.2.2",
"virtual-ports": "6595",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"state": "down",
"backends": []
}
]
}
nftlb-0.6/tests/api/110_apply_filled_virtual-addr/nft.out000066400000000000000000000000001364062056700234210ustar00rootroot00000000000000nftlb-0.6/tests/api/110_apply_filled_virtual-addr/obj.out000066400000000000000000000022111364062056700234120ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"family": "ipv4",
"virtual-addr": "2.2.2.2",
"virtual-ports": "6595",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "down",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/110_apply_filled_virtual-addr/req.api000077500000000000000000000000511364062056700233740ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/110_apply_filled_virtual-addr/req.out000066400000000000000000000000271364062056700234320ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/111_rename_farm/000077500000000000000000000000001364062056700172465ustar00rootroot00000000000000nftlb-0.6/tests/api/111_rename_farm/data.json000066400000000000000000000001041364062056700210450ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"newname": "lb012"
}
]
}
nftlb-0.6/tests/api/111_rename_farm/nft.out000066400000000000000000000000001364062056700205540ustar00rootroot00000000000000nftlb-0.6/tests/api/111_rename_farm/obj.out000066400000000000000000000022121364062056700205460ustar00rootroot00000000000000{
"farms": [
{
"name": "lb012",
"family": "ipv4",
"virtual-addr": "2.2.2.2",
"virtual-ports": "6595",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "down",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/111_rename_farm/req.api000077500000000000000000000000511364062056700205270ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/111_rename_farm/req.out000066400000000000000000000000271364062056700205650ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/112_farm_up_status/000077500000000000000000000000001364062056700200275ustar00rootroot00000000000000nftlb-0.6/tests/api/112_farm_up_status/data.json000066400000000000000000000001001364062056700216220ustar00rootroot00000000000000{
"farms": [
{
"name": "lb012",
"state": "up"
}
]
}
nftlb-0.6/tests/api/112_farm_up_status/nft.out000066400000000000000000000011711364062056700213470ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 2.2.2.2 . 6595 : goto nat-lb012 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb012 {
}
}
nftlb-0.6/tests/api/112_farm_up_status/obj.out000066400000000000000000000022101364062056700213250ustar00rootroot00000000000000{
"farms": [
{
"name": "lb012",
"family": "ipv4",
"virtual-addr": "2.2.2.2",
"virtual-ports": "6595",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/112_farm_up_status/req.api000077500000000000000000000000511364062056700213100ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/112_farm_up_status/req.out000066400000000000000000000000271364062056700213460ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/113_rename_unknown_farm/000077500000000000000000000000001364062056700210275ustar00rootroot00000000000000nftlb-0.6/tests/api/113_rename_unknown_farm/data.json000066400000000000000000000001041364062056700226260ustar00rootroot00000000000000{
"farms": [
{
"name": "lb01",
"newname": "lb013"
}
]
}
nftlb-0.6/tests/api/113_rename_unknown_farm/nft.out000066400000000000000000000011711364062056700223470ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 2.2.2.2 . 6595 : goto nat-lb012 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb012 {
}
}
nftlb-0.6/tests/api/113_rename_unknown_farm/obj.out000066400000000000000000000043541364062056700223400ustar00rootroot00000000000000{
"farms": [
{
"name": "lb012",
"family": "ipv4",
"virtual-addr": "2.2.2.2",
"virtual-ports": "6595",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
},
{
"name": "lb013",
"family": "ipv4",
"virtual-addr": "",
"virtual-ports": "",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "config_error",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/113_rename_unknown_farm/req.api000077500000000000000000000000511364062056700223100ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/113_rename_unknown_farm/req.out000066400000000000000000000000271364062056700223460ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/114_add_backend_550/000077500000000000000000000000001364062056700175655ustar00rootroot00000000000000nftlb-0.6/tests/api/114_add_backend_550/data.json000066400000000000000000000003771364062056700214000ustar00rootroot00000000000000{
"farms" : [
{
"name" : "lb012",
"backends" : [
{
"name" : "bck1",
"ip-addr" : "172.16.138.203",
"port" : "80",
"weight" : "5",
"priority" : "5",
"est-connlimit" : "500",
"state" : "up"
}
]
}
]
}
nftlb-0.6/tests/api/114_add_backend_550/nft.out000066400000000000000000000011711364062056700211050ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 2.2.2.2 . 6595 : goto nat-lb012 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain nat-lb012 {
}
}
nftlb-0.6/tests/api/114_add_backend_550/obj.out000066400000000000000000000054311364062056700210730ustar00rootroot00000000000000{
"farms": [
{
"name": "lb012",
"family": "ipv4",
"virtual-addr": "2.2.2.2",
"virtual-ports": "6595",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck1",
"ip-addr": "172.16.138.203",
"port": "80",
"weight": "5",
"priority": "5",
"mark": "0x0",
"est-connlimit": "500",
"state": "up"
}
],
"policies": []
},
{
"name": "lb013",
"family": "ipv4",
"virtual-addr": "",
"virtual-ports": "",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "config_error",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/114_add_backend_550/req.api000077500000000000000000000000511364062056700210460ustar00rootroot00000000000000VERB="POST"
URI="farms"
FILE="data.json"
nftlb-0.6/tests/api/114_add_backend_550/req.out000066400000000000000000000000271364062056700211040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/115_deleting_farms/000077500000000000000000000000001364062056700177615ustar00rootroot00000000000000nftlb-0.6/tests/api/115_deleting_farms/nft.out000066400000000000000000000000001364062056700212670ustar00rootroot00000000000000nftlb-0.6/tests/api/115_deleting_farms/obj.out000066400000000000000000000000271364062056700212630ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/115_deleting_farms/req.api000077500000000000000000000000321364062056700212410ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/115_deleting_farms/req.out000066400000000000000000000000271364062056700213000ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/116_creating_farm_lb01/000077500000000000000000000000001364062056700204165ustar00rootroot00000000000000nftlb-0.6/tests/api/116_creating_farm_lb01/data.json000066400000000000000000000036751364062056700222350ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"state": "up",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"source-addr": "",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"source-addr": "",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
}
]
}
]
}
nftlb-0.6/tests/api/116_creating_farm_lb01/nft.out000066400000000000000000000023741364062056700217440ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 10.20.10.50, 0x00000201 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000200, 5-9 : 0x00000201 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000200 dnat to 10.20.10.25:25
ip protocol tcp ct mark 0x00000201 dnat to 10.20.10.26:25
}
}
nftlb-0.6/tests/api/116_creating_farm_lb01/obj.out000066400000000000000000000043251364062056700217250ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/116_creating_farm_lb01/req.api000077500000000000000000000000511364062056700216770ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/116_creating_farm_lb01/req.out000066400000000000000000000000271364062056700217350ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/117_empty_source_addr/000077500000000000000000000000001364062056700205105ustar00rootroot00000000000000nftlb-0.6/tests/api/117_empty_source_addr/data.json000066400000000000000000000001421364062056700223110ustar00rootroot00000000000000{"farms" : [ { "name" : "Ex-SMTP", "backends" : [ { "name" : "bck0", "source-addr" : "" } ] } ] }
nftlb-0.6/tests/api/117_empty_source_addr/nft.out000066400000000000000000000023741364062056700220360ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 10.20.10.50, 0x00000201 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000200, 5-9 : 0x00000201 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000200 dnat to 10.20.10.25:25
ip protocol tcp ct mark 0x00000201 dnat to 10.20.10.26:25
}
}
nftlb-0.6/tests/api/117_empty_source_addr/obj.out000066400000000000000000000043251364062056700220170ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/117_empty_source_addr/req.api000077500000000000000000000000511364062056700217710ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/117_empty_source_addr/req.out000066400000000000000000000000271364062056700220270ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/118_false_priority_backends/000077500000000000000000000000001364062056700216665ustar00rootroot00000000000000nftlb-0.6/tests/api/118_false_priority_backends/data.json000066400000000000000000000021271364062056700234740ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x202",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"state": "up"
}
]
}
]
}
nftlb-0.6/tests/api/118_false_priority_backends/nft.out000066400000000000000000000023741364062056700232140ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 10.20.10.50, 0x00000201 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000200, 5-9 : 0x00000201 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000200 dnat to 10.20.10.25:25
ip protocol tcp ct mark 0x00000201 dnat to 10.20.10.26:25
}
}
nftlb-0.6/tests/api/118_false_priority_backends/obj.out000066400000000000000000000063711364062056700232000ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/118_false_priority_backends/req.api000077500000000000000000000000511364062056700231470ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/118_false_priority_backends/req.out000066400000000000000000000000271364062056700232050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/119_maintenance_prioritiest_backends/000077500000000000000000000000001364062056700235535ustar00rootroot00000000000000nftlb-0.6/tests/api/119_maintenance_prioritiest_backends/data.json000066400000000000000000000010271364062056700253570ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck0",
"state": "off"
},
{
"name": "bck1",
"state": "off"
}
]
}
]
}
nftlb-0.6/tests/api/119_maintenance_prioritiest_backends/nft.out000066400000000000000000000016671364062056700251050ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
}
chain nat-Ex-SMTP {
}
}
nftlb-0.6/tests/api/119_maintenance_prioritiest_backends/obj.out000066400000000000000000000063731364062056700250670ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/119_maintenance_prioritiest_backends/req.api000077500000000000000000000000511364062056700250340ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/119_maintenance_prioritiest_backends/req.out000066400000000000000000000000271364062056700250720ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/120_updated_priority_backend/000077500000000000000000000000001364062056700220305ustar00rootroot00000000000000nftlb-0.6/tests/api/120_updated_priority_backend/data.json000066400000000000000000000005441364062056700236370ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck2",
"priority": "3"
}
]
}
]
}
nftlb-0.6/tests/api/120_updated_priority_backend/nft.out000066400000000000000000000022231364062056700233470ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000202 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x00000202 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000202 dnat to 10.20.10.27:25
}
}
nftlb-0.6/tests/api/120_updated_priority_backend/obj.out000066400000000000000000000063731364062056700233440ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "3",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "3",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/120_updated_priority_backend/req.api000077500000000000000000000000511364062056700233110ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/120_updated_priority_backend/req.out000066400000000000000000000000271364062056700233470ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/121_maintenance_priority_backend/000077500000000000000000000000001364062056700226655ustar00rootroot00000000000000nftlb-0.6/tests/api/121_maintenance_priority_backend/data.json000066400000000000000000000005431364062056700244730ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck2",
"state": "off"
}
]
}
]
}
nftlb-0.6/tests/api/121_maintenance_priority_backend/nft.out000066400000000000000000000022231364062056700242040ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000203 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x00000203 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000203 dnat to 10.20.10.28:25
}
}
nftlb-0.6/tests/api/121_maintenance_priority_backend/obj.out000066400000000000000000000063741364062056700242020ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "4",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "3",
"mark": "0x202",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/121_maintenance_priority_backend/req.api000077500000000000000000000000511364062056700241460ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/121_maintenance_priority_backend/req.out000066400000000000000000000000271364062056700242040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/122_maintenance_priority_add/000077500000000000000000000000001364062056700220275ustar00rootroot00000000000000nftlb-0.6/tests/api/122_maintenance_priority_add/data.json000066400000000000000000000005441364062056700236360ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck2",
"priority": "4"
}
]
}
]
}
nftlb-0.6/tests/api/122_maintenance_priority_add/nft.out000066400000000000000000000016671364062056700233610ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
}
chain nat-Ex-SMTP {
}
}
nftlb-0.6/tests/api/122_maintenance_priority_add/obj.out000066400000000000000000000063741364062056700233440ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "3",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x202",
"est-connlimit": "0",
"state": "off"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/122_maintenance_priority_add/req.api000077500000000000000000000000511364062056700233100ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/122_maintenance_priority_add/req.out000066400000000000000000000000271364062056700233460ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/123_up_prioritiest_backends/000077500000000000000000000000001364062056700217105ustar00rootroot00000000000000nftlb-0.6/tests/api/123_up_prioritiest_backends/data.json000066400000000000000000000013101364062056700235070ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck0",
"state": "up"
},
{
"name": "bck1",
"state": "up"
},
{
"name": "bck2",
"state": "up"
}
]
}
]
}
nftlb-0.6/tests/api/123_up_prioritiest_backends/nft.out000066400000000000000000000023741364062056700232360ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000200 : 10.20.10.50, 0x00000201 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 10 map { 0-4 : 0x00000200, 5-9 : 0x00000201 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000200 dnat to 10.20.10.25:25
ip protocol tcp ct mark 0x00000201 dnat to 10.20.10.26:25
}
}
nftlb-0.6/tests/api/123_up_prioritiest_backends/obj.out000066400000000000000000000063711364062056700232220ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/123_up_prioritiest_backends/req.api000077500000000000000000000000511364062056700231710ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/123_up_prioritiest_backends/req.out000066400000000000000000000000271364062056700232270ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/124_down_priority_backend/000077500000000000000000000000001364062056700213555ustar00rootroot00000000000000nftlb-0.6/tests/api/124_down_priority_backend/data.json000066400000000000000000000010311364062056700231540ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck0",
"state": "down"
},
{
"name": "bck1",
"state": "down"
}
]
}
]
}
nftlb-0.6/tests/api/124_down_priority_backend/nft.out000066400000000000000000000016671364062056700227070ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
}
chain nat-Ex-SMTP {
}
}
nftlb-0.6/tests/api/124_down_priority_backend/obj.out000066400000000000000000000063751364062056700226730ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "2",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/124_down_priority_backend/req.api000077500000000000000000000000511364062056700226360ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/124_down_priority_backend/req.out000066400000000000000000000000271364062056700226740ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/125_reduce_priority_backend/000077500000000000000000000000001364062056700216565ustar00rootroot00000000000000nftlb-0.6/tests/api/125_reduce_priority_backend/data.json000066400000000000000000000005441364062056700234650ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck2",
"priority": "3"
}
]
}
]
}
nftlb-0.6/tests/api/125_reduce_priority_backend/nft.out000066400000000000000000000022231364062056700231750ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000202 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x00000202 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000202 dnat to 10.20.10.27:25
}
}
nftlb-0.6/tests/api/125_reduce_priority_backend/obj.out000066400000000000000000000063751364062056700231740ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "3",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "3",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/125_reduce_priority_backend/req.api000077500000000000000000000000511364062056700231370ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/125_reduce_priority_backend/req.out000066400000000000000000000000271364062056700231750ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/126_down_active_backend/000077500000000000000000000000001364062056700207515ustar00rootroot00000000000000nftlb-0.6/tests/api/126_down_active_backend/data.json000066400000000000000000000005441364062056700225600ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"backends": [
{
"name": "bck2",
"state": "down"
}
]
}
]
}
nftlb-0.6/tests/api/126_down_active_backend/nft.out000066400000000000000000000022231364062056700222700ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000203 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x00000203 }
}
chain nat-Ex-SMTP {
log prefix "IN-Ex-SMTP "
ip protocol tcp ct mark 0x00000203 dnat to 10.20.10.28:25
}
}
nftlb-0.6/tests/api/126_down_active_backend/obj.out000066400000000000000000000063771364062056700222710ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "input ",
"mark": "0x0",
"priority": "4",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "3",
"mark": "0x202",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/126_down_active_backend/req.api000077500000000000000000000000511364062056700222320ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/126_down_active_backend/req.out000066400000000000000000000000271364062056700222700ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/127_forward_log/000077500000000000000000000000001364062056700173065ustar00rootroot00000000000000nftlb-0.6/tests/api/127_forward_log/data.json000066400000000000000000000002041364062056700211060ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"log": "forward"
}
]
}
nftlb-0.6/tests/api/127_forward_log/nft.out000066400000000000000000000026171364062056700206340ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000203 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
map forward-tcp-services {
type mark : verdict
elements = { 0x00000203 : goto forward-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x00000203 }
}
chain nat-Ex-SMTP {
ip protocol tcp ct mark 0x00000203 dnat to 10.20.10.28:25
}
chain forward {
type filter hook forward priority filter; policy accept;
ct mark vmap @forward-tcp-services
}
chain forward-Ex-SMTP {
log prefix "FWD-Ex-SMTP "
}
}
nftlb-0.6/tests/api/127_forward_log/obj.out000066400000000000000000000064011364062056700206120ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "forward ",
"mark": "0x0",
"priority": "4",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "3",
"mark": "0x202",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/127_forward_log/req.api000077500000000000000000000000511364062056700205670ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/127_forward_log/req.out000066400000000000000000000000271364062056700206250ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/128_forward_log_dup/000077500000000000000000000000001364062056700201575ustar00rootroot00000000000000nftlb-0.6/tests/api/128_forward_log_dup/data.json000066400000000000000000000002041364062056700217570ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"log": "forward"
}
]
}
nftlb-0.6/tests/api/128_forward_log_dup/nft.out000066400000000000000000000026171364062056700215050ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto nat-Ex-SMTP }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000203 : 10.20.10.50 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.20.10.50 . 25 : goto filter-Ex-SMTP }
}
map forward-tcp-services {
type mark : verdict
elements = { 0x00000203 : goto forward-Ex-SMTP }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-Ex-SMTP {
ct state new ct mark 0x00000000 ct mark set numgen random mod 5 map { 0-4 : 0x00000203 }
}
chain nat-Ex-SMTP {
ip protocol tcp ct mark 0x00000203 dnat to 10.20.10.28:25
}
chain forward {
type filter hook forward priority filter; policy accept;
ct mark vmap @forward-tcp-services
}
chain forward-Ex-SMTP {
log prefix "FWD-Ex-SMTP "
}
}
nftlb-0.6/tests/api/128_forward_log_dup/obj.out000066400000000000000000000064011364062056700214630ustar00rootroot00000000000000{
"farms": [
{
"name": "Ex-SMTP",
"family": "ipv4",
"virtual-addr": "10.20.10.50",
"virtual-ports": "25",
"source-addr": "10.20.10.50",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "forward ",
"mark": "0x0",
"priority": "4",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "10.20.10.25",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck1",
"ip-addr": "10.20.10.26",
"port": "25",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck2",
"ip-addr": "10.20.10.27",
"port": "25",
"weight": "5",
"priority": "3",
"mark": "0x202",
"est-connlimit": "0",
"state": "down"
},
{
"name": "bck3",
"ip-addr": "10.20.10.28",
"port": "25",
"weight": "5",
"priority": "4",
"mark": "0x203",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/128_forward_log_dup/req.api000077500000000000000000000000511364062056700214400ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/128_forward_log_dup/req.out000066400000000000000000000000271364062056700214760ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/129_deleting_farms/000077500000000000000000000000001364062056700177665ustar00rootroot00000000000000nftlb-0.6/tests/api/129_deleting_farms/nft.out000066400000000000000000000000001364062056700212740ustar00rootroot00000000000000nftlb-0.6/tests/api/129_deleting_farms/obj.out000066400000000000000000000000271364062056700212700ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/129_deleting_farms/req.api000077500000000000000000000000321364062056700212460ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/129_deleting_farms/req.out000066400000000000000000000000271364062056700213050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/130_creating_farm_newfarm/000077500000000000000000000000001364062056700213135ustar00rootroot00000000000000nftlb-0.6/tests/api/130_creating_farm_newfarm/data.json000066400000000000000000000003111364062056700231120ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "snat", "log" : "none", "persistence" : "srcip", "persist-ttl" : "120" } ] }
nftlb-0.6/tests/api/130_creating_farm_newfarm/nft.out000066400000000000000000000021631364062056700226350ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/130_creating_farm_newfarm/obj.out000066400000000000000000000022171364062056700226200ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/130_creating_farm_newfarm/req.api000077500000000000000000000000511364062056700225740ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/130_creating_farm_newfarm/req.out000066400000000000000000000000271364062056700226320ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/131_create_bck/000077500000000000000000000000001364062056700170565ustar00rootroot00000000000000nftlb-0.6/tests/api/131_create_bck/data.json000066400000000000000000000002561364062056700206650ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "backends" : [ { "name" : "bck0", "priority" : "1", "ip-addr" : "192.168.0.151", "port" : "8080", "weight" : "1", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/131_create_bck/nft.out000066400000000000000000000022501364062056700203750ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
dnat to numgen inc mod 1 map { 0 : 192.168.0.151 }
}
}
nftlb-0.6/tests/api/131_create_bck/obj.out000066400000000000000000000032731364062056700203660ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.151",
"port": "8080",
"weight": "1",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/131_create_bck/req.api000077500000000000000000000000511364062056700203370ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/131_create_bck/req.out000066400000000000000000000000271364062056700203750ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/132_enable_ftp_helper/000077500000000000000000000000001364062056700204335ustar00rootroot00000000000000nftlb-0.6/tests/api/132_enable_ftp_helper/data.json000066400000000000000000000000721364062056700222360ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "helper" : "ftp" } ] }
nftlb-0.6/tests/api/132_enable_ftp_helper/nft.out000066400000000000000000000024221364062056700217530ustar00rootroot00000000000000table ip nftlb {
ct helper ftp-tcp {
type "ftp" protocol tcp
l3proto ip
}
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ip protocol tcp ct helper set "ftp-tcp"
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm {
dnat to numgen inc mod 1 map { 0 : 192.168.0.151 }
}
}
nftlb-0.6/tests/api/132_enable_ftp_helper/obj.out000066400000000000000000000032721364062056700217420ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "ftp",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.151",
"port": "8080",
"weight": "1",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/132_enable_ftp_helper/req.api000077500000000000000000000000511364062056700217140ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/132_enable_ftp_helper/req.out000066400000000000000000000000271364062056700217520ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/133_change_scheduler_dnat/000077500000000000000000000000001364062056700212675ustar00rootroot00000000000000nftlb-0.6/tests/api/133_change_scheduler_dnat/data.json000066400000000000000000000000711364062056700230710ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "mode" : "dnat" } ] }
nftlb-0.6/tests/api/133_change_scheduler_dnat/nft.out000066400000000000000000000023311364062056700226060ustar00rootroot00000000000000table ip nftlb {
ct helper ftp-tcp {
type "ftp" protocol tcp
l3proto ip
}
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ip protocol tcp ct helper set "ftp-tcp"
}
chain nat-newfarm {
dnat to numgen inc mod 1 map { 0 : 192.168.0.151 }
}
}
nftlb-0.6/tests/api/133_change_scheduler_dnat/obj.out000066400000000000000000000032721364062056700225760ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "ftp",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.151",
"port": "8080",
"weight": "1",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/133_change_scheduler_dnat/req.api000077500000000000000000000000511364062056700225500ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/133_change_scheduler_dnat/req.out000066400000000000000000000000271364062056700226060ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/134_disable_ftp_helper/000077500000000000000000000000001364062056700206125ustar00rootroot00000000000000nftlb-0.6/tests/api/134_disable_ftp_helper/data.json000066400000000000000000000000731364062056700224160ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "helper" : "none" } ] }
nftlb-0.6/tests/api/134_disable_ftp_helper/nft.out000066400000000000000000000021571364062056700221370ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
}
chain nat-newfarm {
dnat to numgen inc mod 1 map { 0 : 192.168.0.151 }
}
}
nftlb-0.6/tests/api/134_disable_ftp_helper/obj.out000066400000000000000000000032731364062056700221220ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.151",
"port": "8080",
"weight": "1",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/134_disable_ftp_helper/req.api000077500000000000000000000000511364062056700220730ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/134_disable_ftp_helper/req.out000066400000000000000000000000271364062056700221310ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/135_enable_nfqueue/000077500000000000000000000000001364062056700177565ustar00rootroot00000000000000nftlb-0.6/tests/api/135_enable_nfqueue/data.json000066400000000000000000000000671364062056700215650ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "queue" : "0" } ] }
nftlb-0.6/tests/api/135_enable_nfqueue/nft.out000066400000000000000000000022221364062056700212740ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
tcp flags syn queue num 0 bypass
}
chain nat-newfarm {
dnat to numgen inc mod 1 map { 0 : 192.168.0.151 }
}
}
nftlb-0.6/tests/api/135_enable_nfqueue/obj.out000066400000000000000000000032721364062056700212650ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "0",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.151",
"port": "8080",
"weight": "1",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/135_enable_nfqueue/req.api000077500000000000000000000000511364062056700212370ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/135_enable_nfqueue/req.out000066400000000000000000000000271364062056700212750ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/136_disable_nfqueue/000077500000000000000000000000001364062056700201345ustar00rootroot00000000000000nftlb-0.6/tests/api/136_disable_nfqueue/data.json000066400000000000000000000000701364062056700217350ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "queue" : "-1" } ] }
nftlb-0.6/tests/api/136_disable_nfqueue/nft.out000066400000000000000000000021571364062056700214610ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
timeout 2m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
}
chain nat-newfarm {
dnat to numgen inc mod 1 map { 0 : 192.168.0.151 }
}
}
nftlb-0.6/tests/api/136_disable_nfqueue/obj.out000066400000000000000000000032731364062056700214440ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "120",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.0.151",
"port": "8080",
"weight": "1",
"priority": "1",
"mark": "0x0",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/136_disable_nfqueue/req.api000077500000000000000000000000511364062056700214150ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/136_disable_nfqueue/req.out000066400000000000000000000000271364062056700214530ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/137_delete_farm_newfarm/000077500000000000000000000000001364062056700207705ustar00rootroot00000000000000nftlb-0.6/tests/api/137_delete_farm_newfarm/nft.out000066400000000000000000000014251364062056700223120ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
}
nftlb-0.6/tests/api/137_delete_farm_newfarm/obj.out000066400000000000000000000000271364062056700222720ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/137_delete_farm_newfarm/req.api000077500000000000000000000000421364062056700222510ustar00rootroot00000000000000VERB="DELETE"
URI="farms/newfarm"
nftlb-0.6/tests/api/137_delete_farm_newfarm/req.out000066400000000000000000000000271364062056700223070ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/138_creating_newfarm_nfqueue/000077500000000000000000000000001364062056700220465ustar00rootroot00000000000000nftlb-0.6/tests/api/138_creating_newfarm_nfqueue/data.json000066400000000000000000000002311364062056700236460ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "queue" : "0" } ] }
nftlb-0.6/tests/api/138_creating_newfarm_nfqueue/nft.out000066400000000000000000000017421364062056700233720ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
tcp flags syn queue num 0 bypass
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/138_creating_newfarm_nfqueue/obj.out000066400000000000000000000022131364062056700233470ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "0",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/138_creating_newfarm_nfqueue/req.api000077500000000000000000000000511364062056700233270ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/138_creating_newfarm_nfqueue/req.out000066400000000000000000000000271364062056700233650ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/139_creating_newfarm6_tcpstrict/000077500000000000000000000000001364062056700225045ustar00rootroot00000000000000nftlb-0.6/tests/api/139_creating_newfarm6_tcpstrict/data.json000066400000000000000000000002401364062056700243040ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm6", "virtual-addr" : "192.168.105.189", "virtual-ports" : "53", "protocol" : "udp", "mode" : "snat", "tcp-strict" : "on" } ] }
nftlb-0.6/tests/api/139_creating_newfarm6_tcpstrict/nft.out000066400000000000000000000033221364062056700240240ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto nat-newfarm6 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto filter-newfarm6 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
tcp flags syn queue num 0 bypass
}
chain nat-newfarm {
}
chain filter-newfarm6 {
ct state invalid log prefix "tcp-strict-newfarm6 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm6 {
}
}
nftlb-0.6/tests/api/139_creating_newfarm6_tcpstrict/obj.out000066400000000000000000000043701364062056700240130ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "0",
"backends": [],
"policies": []
},
{
"name": "newfarm6",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "53",
"source-addr": "",
"mode": "snat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "on",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/139_creating_newfarm6_tcpstrict/req.api000077500000000000000000000000511364062056700237650ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/139_creating_newfarm6_tcpstrict/req.out000066400000000000000000000000271364062056700240230ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/140_creating_newfarm6_rstrtlimit/000077500000000000000000000000001364062056700226725ustar00rootroot00000000000000nftlb-0.6/tests/api/140_creating_newfarm6_rstrtlimit/data.json000066400000000000000000000001001364062056700244650ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm6", "rst-rtlimit" : "22" } ] }
nftlb-0.6/tests/api/140_creating_newfarm6_rstrtlimit/nft.out000066400000000000000000000036311364062056700242150ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto nat-newfarm6 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto filter-newfarm6 }
}
set rst-rtlimit-newfarm6 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
tcp flags syn queue num 0 bypass
}
chain nat-newfarm {
}
chain filter-newfarm6 {
ct state invalid log prefix "tcp-strict-newfarm6 " drop
tcp flags rst add @rst-rtlimit-newfarm6 { ip saddr limit rate over 22/second } log prefix "rst-rtlimit-newfarm6 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm6 {
}
}
nftlb-0.6/tests/api/140_creating_newfarm6_rstrtlimit/obj.out000066400000000000000000000043711364062056700242020ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "0",
"backends": [],
"policies": []
},
{
"name": "newfarm6",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "53",
"source-addr": "",
"mode": "snat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "22",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "on",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/140_creating_newfarm6_rstrtlimit/req.api000077500000000000000000000000511364062056700241530ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/140_creating_newfarm6_rstrtlimit/req.out000066400000000000000000000000271364062056700242110ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/141_disable_newfarm_nfqueue/000077500000000000000000000000001364062056700216475ustar00rootroot00000000000000nftlb-0.6/tests/api/141_disable_newfarm_nfqueue/data.json000066400000000000000000000002321364062056700234500ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "queue" : "-1" } ] }
nftlb-0.6/tests/api/141_disable_newfarm_nfqueue/nft.out000066400000000000000000000034361364062056700231750ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto nat-newfarm6 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto filter-newfarm6 }
}
set rst-rtlimit-newfarm6 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain nat-newfarm {
}
chain filter-newfarm6 {
ct state invalid log prefix "tcp-strict-newfarm6 " drop
tcp flags rst add @rst-rtlimit-newfarm6 { ip saddr limit rate over 22/second } log prefix "rst-rtlimit-newfarm6 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm6 {
}
}
nftlb-0.6/tests/api/141_disable_newfarm_nfqueue/obj.out000066400000000000000000000043721364062056700231600ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
},
{
"name": "newfarm6",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "53",
"source-addr": "",
"mode": "snat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "22",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "on",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/141_disable_newfarm_nfqueue/req.api000077500000000000000000000000511364062056700231300ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/141_disable_newfarm_nfqueue/req.out000066400000000000000000000000271364062056700231660ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/142_disable_newfarm6_tcpstrict/000077500000000000000000000000001364062056700223055ustar00rootroot00000000000000nftlb-0.6/tests/api/142_disable_newfarm6_tcpstrict/data.json000066400000000000000000000002411364062056700241060ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm6", "virtual-addr" : "192.168.105.189", "virtual-ports" : "53", "protocol" : "udp", "mode" : "snat", "tcp-strict" : "off" } ] }
nftlb-0.6/tests/api/142_disable_newfarm6_tcpstrict/nft.out000066400000000000000000000033441364062056700236310ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto nat-newfarm6 }
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 53 : goto filter-newfarm6 }
}
set rst-rtlimit-newfarm6 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain nat-newfarm {
}
chain filter-newfarm6 {
tcp flags rst add @rst-rtlimit-newfarm6 { ip saddr limit rate over 22/second } log prefix "rst-rtlimit-newfarm6 " drop
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-newfarm6 {
}
}
nftlb-0.6/tests/api/142_disable_newfarm6_tcpstrict/obj.out000066400000000000000000000043731364062056700236170ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
},
{
"name": "newfarm6",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "53",
"source-addr": "",
"mode": "snat",
"protocol": "udp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "22",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/142_disable_newfarm6_tcpstrict/req.api000077500000000000000000000000511364062056700235660ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/142_disable_newfarm6_tcpstrict/req.out000066400000000000000000000000271364062056700236240ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/143_delete_farm_newfarm6/000077500000000000000000000000001364062056700210535ustar00rootroot00000000000000nftlb-0.6/tests/api/143_delete_farm_newfarm6/nft.out000066400000000000000000000024661364062056700224030ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/143_delete_farm_newfarm6/obj.out000066400000000000000000000022141364062056700223550ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/143_delete_farm_newfarm6/req.api000077500000000000000000000000431364062056700223350ustar00rootroot00000000000000VERB="DELETE"
URI="farms/newfarm6"
nftlb-0.6/tests/api/143_delete_farm_newfarm6/req.out000066400000000000000000000000271364062056700223720ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/144_set_persistence_newfarm/000077500000000000000000000000001364062056700217165ustar00rootroot00000000000000nftlb-0.6/tests/api/144_set_persistence_newfarm/data.json000066400000000000000000000002461364062056700235240ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "persistence" : "srcip", "backends" : [ { "name" : "bck0", "ip-addr" : "111.111.11.11", "mark" : "0x200", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/144_set_persistence_newfarm/nft.out000066400000000000000000000035061364062056700232420ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen inc mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
dnat to ct mark map { 0x00000200 : 111.111.11.11 }
}
}
nftlb-0.6/tests/api/144_set_persistence_newfarm/obj.out000066400000000000000000000032701364062056700232230ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "111.111.11.11",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/144_set_persistence_newfarm/req.api000077500000000000000000000000511364062056700231770ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/144_set_persistence_newfarm/req.out000066400000000000000000000000271364062056700232350ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/145_create_and_delete_dynamic_session/000077500000000000000000000000001364062056700236575ustar00rootroot00000000000000nftlb-0.6/tests/api/145_create_and_delete_dynamic_session/nft.out000066400000000000000000000035061364062056700252030ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen inc mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
dnat to ct mark map { 0x00000200 : 111.111.11.11 }
}
}
nftlb-0.6/tests/api/145_create_and_delete_dynamic_session/obj.out000066400000000000000000000032701364062056700251640ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "111.111.11.11",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/145_create_and_delete_dynamic_session/pre.sh000077500000000000000000000002341364062056700250030ustar00rootroot00000000000000#!/bin/bash
logger ">> PRE"
nft add element nftlb persist-newfarm { 222.222.222.222 : 0x200 }
nft list map nftlb persist-newfarm | logger
logger "PRE <<"
nftlb-0.6/tests/api/145_create_and_delete_dynamic_session/req.api000077500000000000000000000001141364062056700251400ustar00rootroot00000000000000VERB="DELETE"
URI="farms/newfarm/sessions/222.222.222.222"
FILE="data.json"
nftlb-0.6/tests/api/145_create_and_delete_dynamic_session/req.out000066400000000000000000000000271364062056700251760ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/146_set_stlsdnat_mode_newfarm/000077500000000000000000000000001364062056700222345ustar00rootroot00000000000000nftlb-0.6/tests/api/146_set_stlsdnat_mode_newfarm/data.json000066400000000000000000000004541364062056700240430ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "127.0.0.1", "mode" : "stlsdnat", "backends" : [ { "name" : "bck0", "ip-addr" : "127.0.0.2", "ether-addr" : "03:03:03:03:03:03", "oface" : "lo", "state" : "up" } ],
"iface" : "lo",
"oface" : "lo",
"ether-addr" : "01:01:01:01:01:01"
} ] }
nftlb-0.6/tests/api/146_set_stlsdnat_mode_newfarm/nft.out000066400000000000000000000045651364062056700235660ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto newfarm,
127.0.0.2 . 80 : goto newfarm-back }
}
map map-newfarm-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
map persist-newfarm {
type ipv4_addr : ipv4_addr
size 65535
timeout 1m
}
map static-sessions-newfarm {
type ipv4_addr : ipv4_addr
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain newfarm {
meta protocol ip update @map-newfarm-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-newfarm ether daddr set ip daddr map { 127.0.0.2 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen inc mod 1 map { 0 : 127.0.0.2 } ether daddr set ip daddr map { 127.0.0.2 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-newfarm { ip saddr : ip daddr } fwd to "lo"
}
chain newfarm-back {
ip saddr set 127.0.0.1 ether saddr set 01:01:01:01:01:01 ether daddr set ip daddr map @map-newfarm-back fwd to "lo"
}
}
nftlb-0.6/tests/api/146_set_stlsdnat_mode_newfarm/obj.out000066400000000000000000000033371364062056700235450ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.2",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/146_set_stlsdnat_mode_newfarm/req.api000077500000000000000000000000511364062056700235150ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/146_set_stlsdnat_mode_newfarm/req.out000066400000000000000000000000271364062056700235530ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/147_create_and_delete_dynamic_session/000077500000000000000000000000001364062056700236615ustar00rootroot00000000000000nftlb-0.6/tests/api/147_create_and_delete_dynamic_session/nft.out000066400000000000000000000045651364062056700252130ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto newfarm,
127.0.0.2 . 80 : goto newfarm-back }
}
map map-newfarm-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
map persist-newfarm {
type ipv4_addr : ipv4_addr
size 65535
timeout 1m
}
map static-sessions-newfarm {
type ipv4_addr : ipv4_addr
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
chain newfarm {
meta protocol ip update @map-newfarm-back { ip saddr : ether saddr }
ip daddr set ip saddr map @static-sessions-newfarm ether daddr set ip daddr map { 127.0.0.2 : 03:03:03:03:03:03 } fwd to "lo"
ip daddr set numgen inc mod 1 map { 0 : 127.0.0.2 } ether daddr set ip daddr map { 127.0.0.2 : 03:03:03:03:03:03 } ether saddr set 01:01:01:01:01:01 update @persist-newfarm { ip saddr : ip daddr } fwd to "lo"
}
chain newfarm-back {
ip saddr set 127.0.0.1 ether saddr set 00:00:00:00:00:00 ether daddr set ip daddr map @map-newfarm-back fwd to "lo"
}
}
nftlb-0.6/tests/api/147_create_and_delete_dynamic_session/obj.out000066400000000000000000000033371364062056700251720ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "stlsdnat",
"responsettl": "60",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.2",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/147_create_and_delete_dynamic_session/pre.sh000077500000000000000000000002561364062056700250110ustar00rootroot00000000000000#!/bin/bash
logger ">> PRE"
nft add element netdev nftlb persist-newfarm { 222.222.222.222 : 127.0.0.2 }
nft list map netdev nftlb persist-newfarm | logger
logger "PRE <<"
nftlb-0.6/tests/api/147_create_and_delete_dynamic_session/req.api000077500000000000000000000001141364062056700251420ustar00rootroot00000000000000VERB="DELETE"
URI="farms/newfarm/sessions/222.222.222.222"
FILE="data.json"
nftlb-0.6/tests/api/147_create_and_delete_dynamic_session/req.out000066400000000000000000000000271364062056700252000ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/148_set_snat_mode_newfarm/000077500000000000000000000000001364062056700213475ustar00rootroot00000000000000nftlb-0.6/tests/api/148_set_snat_mode_newfarm/data.json000066400000000000000000000000711364062056700231510ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "mode" : "snat" } ] }
nftlb-0.6/tests/api/148_set_snat_mode_newfarm/nft.out000066400000000000000000000042331364062056700226710ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen inc mod 1 map { 0 : 0x80000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
dnat to ct mark map { 0x80000200 : 127.0.0.2 }
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
map map-newfarm-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/148_set_snat_mode_newfarm/obj.out000066400000000000000000000032561364062056700226600ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.2",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/148_set_snat_mode_newfarm/req.api000077500000000000000000000000511364062056700226300ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/148_set_snat_mode_newfarm/req.out000066400000000000000000000000271364062056700226660ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/149_enable_rtnewlimit_newfarm/000077500000000000000000000000001364062056700222305ustar00rootroot00000000000000nftlb-0.6/tests/api/149_enable_rtnewlimit_newfarm/data.json000066400000000000000000000001171364062056700240330ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "mode" : "dnat", "new-rtlimit" : "22" } ] }
nftlb-0.6/tests/api/149_enable_rtnewlimit_newfarm/nft.out000066400000000000000000000045361364062056700235600ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
set new-rtlimit-newfarm {
type ipv4_addr
size 65535
flags dynamic
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
ct state new add @new-rtlimit-newfarm { ip saddr limit rate over 22/second } log prefix "new-rtlimit-newfarm " drop
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen inc mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
dnat to ct mark map { 0x00000200 : 127.0.0.2 }
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
map map-newfarm-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/149_enable_rtnewlimit_newfarm/obj.out000066400000000000000000000032571364062056700235420ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "22",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.2",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/149_enable_rtnewlimit_newfarm/req.api000077500000000000000000000000511364062056700235110ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/149_enable_rtnewlimit_newfarm/req.out000066400000000000000000000000271364062056700235470ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/150_enable_rtnewlimit_burst_newfarm/000077500000000000000000000000001364062056700234375ustar00rootroot00000000000000nftlb-0.6/tests/api/150_enable_rtnewlimit_burst_newfarm/data.json000066400000000000000000000001241364062056700252400ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "mode" : "dnat", "new-rtlimit-burst" : "2" } ] }
nftlb-0.6/tests/api/150_enable_rtnewlimit_burst_newfarm/nft.out000066400000000000000000000045561364062056700247710ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
set new-rtlimit-newfarm {
type ipv4_addr
size 65535
flags dynamic
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
ct state new add @new-rtlimit-newfarm { ip saddr limit rate over 22/second burst 2 packets } log prefix "new-rtlimit-newfarm " drop
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen inc mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
dnat to ct mark map { 0x00000200 : 127.0.0.2 }
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
map map-newfarm-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/150_enable_rtnewlimit_burst_newfarm/obj.out000066400000000000000000000032571364062056700247510ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "22",
"new-rtlimit-burst": "2",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.2",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/150_enable_rtnewlimit_burst_newfarm/req.api000077500000000000000000000000511364062056700247200ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/150_enable_rtnewlimit_burst_newfarm/req.out000066400000000000000000000000271364062056700247560ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/151_disable_rtnewlimit_newfarm/000077500000000000000000000000001364062056700223765ustar00rootroot00000000000000nftlb-0.6/tests/api/151_disable_rtnewlimit_newfarm/data.json000066400000000000000000000001161364062056700242000ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "mode" : "dnat", "new-rtlimit" : "0" } ] }
nftlb-0.6/tests/api/151_disable_rtnewlimit_newfarm/nft.out000066400000000000000000000042331364062056700237200ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 127.0.0.1 . 80 : goto filter-newfarm }
}
map nat-udp-services {
type ipv4_addr . inet_service : verdict
}
map udp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map udp-services-back-m {
type mark : ipv4_addr
}
map filter-udp-services {
type ipv4_addr . inet_service : verdict
}
map static-sessions-newfarm {
type ipv4_addr : mark
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 1m
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
ip daddr . udp dport vmap @nat-udp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
snat to ip daddr . udp dport map @udp-services-back
snat to ct mark map @udp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
ip daddr . udp dport vmap @filter-udp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set numgen inc mod 1 map { 0 : 0x00000200 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
dnat to ct mark map { 0x00000200 : 127.0.0.2 }
}
}
table netdev nftlb {
map tcp-services-lo {
type ipv4_addr . inet_service : verdict
}
map map-newfarm-back {
type ipv4_addr : ether_addr
size 65535
timeout 1m
}
chain ingress-lo {
type filter hook ingress device "lo" priority 100; policy accept;
ip saddr . tcp sport vmap @tcp-services-lo
ip daddr . tcp dport vmap @tcp-services-lo
}
}
nftlb-0.6/tests/api/151_disable_rtnewlimit_newfarm/obj.out000066400000000000000000000032561364062056700237070ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "127.0.0.1",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "srcip ",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "2",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "127.0.0.2",
"port": "",
"weight": "1",
"priority": "1",
"mark": "0x200",
"est-connlimit": "0",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/151_disable_rtnewlimit_newfarm/req.api000077500000000000000000000000511364062056700236570ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/151_disable_rtnewlimit_newfarm/req.out000066400000000000000000000000271364062056700237150ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/152_deleting_farms/000077500000000000000000000000001364062056700177625ustar00rootroot00000000000000nftlb-0.6/tests/api/152_deleting_farms/nft.out000066400000000000000000000000001364062056700212700ustar00rootroot00000000000000nftlb-0.6/tests/api/152_deleting_farms/obj.out000066400000000000000000000000271364062056700212640ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/152_deleting_farms/req.api000077500000000000000000000000321364062056700212420ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/152_deleting_farms/req.out000066400000000000000000000000271364062056700213010ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/153_enable_farm_newfarm_estconnlimit_nobck/000077500000000000000000000000001364062056700247165ustar00rootroot00000000000000nftlb-0.6/tests/api/153_enable_farm_newfarm_estconnlimit_nobck/data.json000066400000000000000000000002421364062056700265200ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "est-connlimit" : "22" } ] }
nftlb-0.6/tests/api/153_enable_farm_newfarm_estconnlimit_nobck/nft.out000066400000000000000000000022001364062056700262300ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
set est-connlimit-newfarm {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new add @est-connlimit-newfarm { ip saddr ct count over 22 } log prefix "est-connlimit-newfarm " drop
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/153_enable_farm_newfarm_estconnlimit_nobck/obj.out000066400000000000000000000022151364062056700262210ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "22",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/153_enable_farm_newfarm_estconnlimit_nobck/req.api000077500000000000000000000000511364062056700261770ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/153_enable_farm_newfarm_estconnlimit_nobck/req.out000066400000000000000000000000271364062056700262350ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/154_disable_farm_newfarm_estconnlimit_nobck/000077500000000000000000000000001364062056700250745ustar00rootroot00000000000000nftlb-0.6/tests/api/154_disable_farm_newfarm_estconnlimit_nobck/data.json000066400000000000000000000002411364062056700266750ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "est-connlimit" : "0" } ] }
nftlb-0.6/tests/api/154_disable_farm_newfarm_estconnlimit_nobck/nft.out000066400000000000000000000015471364062056700264230ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/154_disable_farm_newfarm_estconnlimit_nobck/obj.out000066400000000000000000000022141364062056700263760ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/154_disable_farm_newfarm_estconnlimit_nobck/req.api000077500000000000000000000000511364062056700263550ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/154_disable_farm_newfarm_estconnlimit_nobck/req.out000066400000000000000000000000271364062056700264130ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/155_delete_farm_newfarm_estconnlimit_nobck/000077500000000000000000000000001364062056700247345ustar00rootroot00000000000000nftlb-0.6/tests/api/155_delete_farm_newfarm_estconnlimit_nobck/nft.out000066400000000000000000000014251364062056700262560ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
}
nftlb-0.6/tests/api/155_delete_farm_newfarm_estconnlimit_nobck/obj.out000066400000000000000000000000271364062056700262360ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/155_delete_farm_newfarm_estconnlimit_nobck/req.api000077500000000000000000000000421364062056700262150ustar00rootroot00000000000000VERB="DELETE"
URI="farms/newfarm"
nftlb-0.6/tests/api/155_delete_farm_newfarm_estconnlimit_nobck/req.out000066400000000000000000000000271364062056700262530ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/156_deleting_farms/000077500000000000000000000000001364062056700177665ustar00rootroot00000000000000nftlb-0.6/tests/api/156_deleting_farms/nft.out000066400000000000000000000000001364062056700212740ustar00rootroot00000000000000nftlb-0.6/tests/api/156_deleting_farms/obj.out000066400000000000000000000000271364062056700212700ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/156_deleting_farms/req.api000077500000000000000000000000321364062056700212460ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/156_deleting_farms/req.out000066400000000000000000000000271364062056700213050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/157_create_farm_farm01/000077500000000000000000000000001364062056700204225ustar00rootroot00000000000000nftlb-0.6/tests/api/157_create_farm_farm01/data.json000066400000000000000000000002571364062056700222320ustar00rootroot00000000000000{"farms" : [ { "name" : "farm01", "virtual-addr" : "192.168.101.63", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "snat", "scheduler" : "weight", "state" : "up" } ] }
nftlb-0.6/tests/api/157_create_farm_farm01/nft.out000066400000000000000000000017621364062056700217500ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto nat-farm01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto filter-farm01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-farm01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-farm01 {
}
}
nftlb-0.6/tests/api/157_create_farm_farm01/obj.out000066400000000000000000000022161364062056700217260ustar00rootroot00000000000000{
"farms": [
{
"name": "farm01",
"family": "ipv4",
"virtual-addr": "192.168.101.63",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/157_create_farm_farm01/req.api000077500000000000000000000000511364062056700217030ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/157_create_farm_farm01/req.out000066400000000000000000000000271364062056700217410ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/158_create_backend_farm01/000077500000000000000000000000001364062056700210655ustar00rootroot00000000000000nftlb-0.6/tests/api/158_create_backend_farm01/data.json000066400000000000000000000003271364062056700226730ustar00rootroot00000000000000{"farms" : [ { "name" : "farm01", "backends" : [ { "name" : "bck0", "ip-addr" : "192.168.101.254", "port" : "80", "mark" : "0x200", "weight" : "1", "priority" : "2", "est-connlimit" : "10", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/158_create_backend_farm01/nft.out000066400000000000000000000017621364062056700224130ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto nat-farm01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto filter-farm01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-farm01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-farm01 {
}
}
nftlb-0.6/tests/api/158_create_backend_farm01/obj.out000066400000000000000000000032751364062056700223770ustar00rootroot00000000000000{
"farms": [
{
"name": "farm01",
"family": "ipv4",
"virtual-addr": "192.168.101.63",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.101.254",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x200",
"est-connlimit": "10",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/158_create_backend_farm01/req.api000077500000000000000000000000511364062056700223460ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/158_create_backend_farm01/req.out000066400000000000000000000000271364062056700224040ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/159_create_backend1_farm01/000077500000000000000000000000001364062056700211475ustar00rootroot00000000000000nftlb-0.6/tests/api/159_create_backend1_farm01/data.json000066400000000000000000000003271364062056700227550ustar00rootroot00000000000000{"farms" : [ { "name" : "farm01", "backends" : [ { "name" : "bck1", "ip-addr" : "192.168.101.253", "port" : "80", "mark" : "0x201", "weight" : "1", "priority" : "2", "est-connlimit" : "10", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/159_create_backend1_farm01/nft.out000066400000000000000000000017621364062056700224750ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto nat-farm01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto filter-farm01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-farm01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-farm01 {
}
}
nftlb-0.6/tests/api/159_create_backend1_farm01/obj.out000066400000000000000000000043241364062056700224550ustar00rootroot00000000000000{
"farms": [
{
"name": "farm01",
"family": "ipv4",
"virtual-addr": "192.168.101.63",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.101.254",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x200",
"est-connlimit": "10",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.253",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x201",
"est-connlimit": "10",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/159_create_backend1_farm01/req.api000077500000000000000000000000511364062056700224300ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/159_create_backend1_farm01/req.out000066400000000000000000000000271364062056700224660ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/160_backend1_off/000077500000000000000000000000001364062056700173005ustar00rootroot00000000000000nftlb-0.6/tests/api/160_backend1_off/data.json000066400000000000000000000001361364062056700211040ustar00rootroot00000000000000{"farms" : [ { "name" : "farm01", "backends" : [ { "name" : "bck1", "state" : "off" } ] } ] }
nftlb-0.6/tests/api/160_backend1_off/nft.out000066400000000000000000000017621364062056700206260ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto nat-farm01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto filter-farm01 }
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-farm01 {
ct state new ct mark 0x00000000 ct mark set 0x80000000
}
chain nat-farm01 {
}
}
nftlb-0.6/tests/api/160_backend1_off/obj.out000066400000000000000000000043251364062056700206070ustar00rootroot00000000000000{
"farms": [
{
"name": "farm01",
"family": "ipv4",
"virtual-addr": "192.168.101.63",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.101.254",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x200",
"est-connlimit": "10",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.253",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x201",
"est-connlimit": "10",
"state": "off"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/160_backend1_off/req.api000077500000000000000000000000511364062056700205610ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/160_backend1_off/req.out000066400000000000000000000000271364062056700206170ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/161_create_backend2/000077500000000000000000000000001364062056700177735ustar00rootroot00000000000000nftlb-0.6/tests/api/161_create_backend2/data.json000066400000000000000000000003271364062056700216010ustar00rootroot00000000000000{"farms" : [ { "name" : "farm01", "backends" : [ { "name" : "bck2", "ip-addr" : "192.168.102.254", "port" : "80", "mark" : "0x202", "weight" : "1", "priority" : "1", "est-connlimit" : "10", "state" : "up" } ] } ] }
nftlb-0.6/tests/api/161_create_backend2/nft.out000066400000000000000000000024451364062056700213200ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto nat-farm01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto filter-farm01 }
}
set est-connlimit-farm01-bck2 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-farm01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x80000202 }
ct mark 0x80000202 add @est-connlimit-farm01-bck2 { ip saddr ct count over 10 } log prefix "est-connlimit-farm01-bck2 " drop
}
chain nat-farm01 {
ip protocol tcp ct mark 0x80000202 dnat to 192.168.102.254:80
}
}
nftlb-0.6/tests/api/161_create_backend2/obj.out000066400000000000000000000053541364062056700213050ustar00rootroot00000000000000{
"farms": [
{
"name": "farm01",
"family": "ipv4",
"virtual-addr": "192.168.101.63",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.101.254",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x200",
"est-connlimit": "10",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.253",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x201",
"est-connlimit": "10",
"state": "off"
},
{
"name": "bck2",
"ip-addr": "192.168.102.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x202",
"est-connlimit": "10",
"state": "up"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/161_create_backend2/req.api000077500000000000000000000000511364062056700212540ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/161_create_backend2/req.out000066400000000000000000000000271364062056700213120ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/162_maintenance_backend2/000077500000000000000000000000001364062056700210135ustar00rootroot00000000000000nftlb-0.6/tests/api/162_maintenance_backend2/data.json000066400000000000000000000001361364062056700226170ustar00rootroot00000000000000{"farms" : [ { "name" : "farm01", "backends" : [ { "name" : "bck2", "state" : "off" } ] } ] }
nftlb-0.6/tests/api/162_maintenance_backend2/nft.out000066400000000000000000000024451364062056700223400ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto nat-farm01 }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.101.63 . 80 : goto filter-farm01 }
}
set est-connlimit-farm01-bck0 {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-farm01 {
ct state new ct mark 0x00000000 ct mark set numgen random mod 1 map { 0 : 0x80000200 }
ct mark 0x80000200 add @est-connlimit-farm01-bck0 { ip saddr ct count over 10 } log prefix "est-connlimit-farm01-bck0 " drop
}
chain nat-farm01 {
ip protocol tcp ct mark 0x80000200 dnat to 192.168.101.254:80
}
}
nftlb-0.6/tests/api/162_maintenance_backend2/obj.out000066400000000000000000000053551364062056700223260ustar00rootroot00000000000000{
"farms": [
{
"name": "farm01",
"family": "ipv4",
"virtual-addr": "192.168.101.63",
"virtual-ports": "80",
"source-addr": "",
"mode": "snat",
"protocol": "tcp",
"scheduler": "weight",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "3",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.101.254",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x200",
"est-connlimit": "10",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.253",
"port": "80",
"weight": "1",
"priority": "2",
"mark": "0x201",
"est-connlimit": "10",
"state": "off"
},
{
"name": "bck2",
"ip-addr": "192.168.102.254",
"port": "80",
"weight": "1",
"priority": "1",
"mark": "0x202",
"est-connlimit": "10",
"state": "off"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/162_maintenance_backend2/req.api000077500000000000000000000000511364062056700222740ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/162_maintenance_backend2/req.out000066400000000000000000000000271364062056700223320ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/163_deleting_farms/000077500000000000000000000000001364062056700177645ustar00rootroot00000000000000nftlb-0.6/tests/api/163_deleting_farms/nft.out000066400000000000000000000000001364062056700212720ustar00rootroot00000000000000nftlb-0.6/tests/api/163_deleting_farms/obj.out000066400000000000000000000000271364062056700212660ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/163_deleting_farms/req.api000077500000000000000000000000321364062056700212440ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/163_deleting_farms/req.out000066400000000000000000000000271364062056700213030ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/164_enable_farm_newfarm_rtnewlimit_nobck/000077500000000000000000000000001364062056700244065ustar00rootroot00000000000000nftlb-0.6/tests/api/164_enable_farm_newfarm_rtnewlimit_nobck/data.json000066400000000000000000000002401364062056700262060ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "new-rtlimit" : "22" } ] }
nftlb-0.6/tests/api/164_enable_farm_newfarm_rtnewlimit_nobck/nft.out000066400000000000000000000022021364062056700257220ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
set new-rtlimit-newfarm {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new add @new-rtlimit-newfarm { ip saddr limit rate over 22/second } log prefix "new-rtlimit-newfarm " drop
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/164_enable_farm_newfarm_rtnewlimit_nobck/obj.out000066400000000000000000000022151364062056700257110ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "22",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/164_enable_farm_newfarm_rtnewlimit_nobck/req.api000077500000000000000000000000511364062056700256670ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/164_enable_farm_newfarm_rtnewlimit_nobck/req.out000066400000000000000000000000271364062056700257250ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/165_enable_farm_newfarm_rtnewlimitbrst_nobck/000077500000000000000000000000001364062056700253025ustar00rootroot00000000000000nftlb-0.6/tests/api/165_enable_farm_newfarm_rtnewlimitbrst_nobck/data.json000066400000000000000000000002461364062056700271100ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "new-rtlimit-burst" : "15" } ] }
nftlb-0.6/tests/api/165_enable_farm_newfarm_rtnewlimitbrst_nobck/nft.out000066400000000000000000000022231364062056700266210ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
set new-rtlimit-newfarm {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new add @new-rtlimit-newfarm { ip saddr limit rate over 22/second burst 15 packets } log prefix "new-rtlimit-newfarm " drop
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/165_enable_farm_newfarm_rtnewlimitbrst_nobck/obj.out000066400000000000000000000022161364062056700266060ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "22",
"new-rtlimit-burst": "15",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/165_enable_farm_newfarm_rtnewlimitbrst_nobck/req.api000077500000000000000000000000511364062056700265630ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/165_enable_farm_newfarm_rtnewlimitbrst_nobck/req.out000066400000000000000000000000271364062056700266210ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/166_enable_farm_newfarm_rtnewlimitlog_nobck/000077500000000000000000000000001364062056700251125ustar00rootroot00000000000000nftlb-0.6/tests/api/166_enable_farm_newfarm_rtnewlimitlog_nobck/data.json000066400000000000000000000003011364062056700267100ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "new-rtlimit-log-prefix" : "[DOS,newdosrule,newfarm]" } ] }
nftlb-0.6/tests/api/166_enable_farm_newfarm_rtnewlimitlog_nobck/nft.out000066400000000000000000000022271364062056700264350ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto filter-newfarm }
}
set new-rtlimit-newfarm {
type ipv4_addr
size 65535
flags dynamic
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct state new add @new-rtlimit-newfarm { ip saddr limit rate over 22/second burst 15 packets } log prefix "[DOS,newdosrule,newfarm]" drop
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/166_enable_farm_newfarm_rtnewlimitlog_nobck/obj.out000066400000000000000000000023341364062056700264170ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "22",
"new-rtlimit-burst": "15",
"new-rtlimit-log-prefix": "[DOS,newdosrule,newfarm]",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/166_enable_farm_newfarm_rtnewlimitlog_nobck/req.api000077500000000000000000000000511364062056700263730ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/166_enable_farm_newfarm_rtnewlimitlog_nobck/req.out000066400000000000000000000000271364062056700264310ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/167_disable_farm_newfarm_rtnewlimit_nobck/000077500000000000000000000000001364062056700245665ustar00rootroot00000000000000nftlb-0.6/tests/api/167_disable_farm_newfarm_rtnewlimit_nobck/data.json000066400000000000000000000002371364062056700263740ustar00rootroot00000000000000{"farms" : [ { "name" : "newfarm", "virtual-addr" : "192.168.105.189", "virtual-ports" : "80", "protocol" : "tcp", "mode" : "dnat", "new-rtlimit" : "0" } ] }
nftlb-0.6/tests/api/167_disable_farm_newfarm_rtnewlimit_nobck/nft.out000066400000000000000000000015471364062056700261150ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 192.168.105.189 . 80 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain nat-newfarm {
}
}
nftlb-0.6/tests/api/167_disable_farm_newfarm_rtnewlimit_nobck/obj.out000066400000000000000000000023331364062056700260720ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "192.168.105.189",
"virtual-ports": "80",
"source-addr": "",
"mode": "dnat",
"protocol": "tcp",
"scheduler": "rr",
"sched-param": "none",
"persistence": "none",
"persist-ttl": "60",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "15",
"new-rtlimit-log-prefix": "[DOS,newdosrule,newfarm]",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [],
"policies": []
}
]
}nftlb-0.6/tests/api/167_disable_farm_newfarm_rtnewlimit_nobck/req.api000077500000000000000000000000511364062056700260470ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/167_disable_farm_newfarm_rtnewlimit_nobck/req.out000066400000000000000000000000271364062056700261050ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/168_deleting_farms/000077500000000000000000000000001364062056700177715ustar00rootroot00000000000000nftlb-0.6/tests/api/168_deleting_farms/nft.out000066400000000000000000000000001364062056700212770ustar00rootroot00000000000000nftlb-0.6/tests/api/168_deleting_farms/obj.out000066400000000000000000000000271364062056700212730ustar00rootroot00000000000000{
"farms": []
}nftlb-0.6/tests/api/168_deleting_farms/req.api000077500000000000000000000000321364062056700212510ustar00rootroot00000000000000VERB="DELETE"
URI="farms"
nftlb-0.6/tests/api/168_deleting_farms/req.out000066400000000000000000000000271364062056700213100ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/169_enable_farm_newfarm_with_static_sessions/000077500000000000000000000000001364062056700253115ustar00rootroot00000000000000nftlb-0.6/tests/api/169_enable_farm_newfarm_with_static_sessions/data.json000066400000000000000000000041671364062056700271250ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "10.0.0.241",
"virtual-ports": "8080",
"source-addr": "10.0.0.241",
"mode": "snat",
"protocol": "tcp",
"scheduler": "hash",
"sched-param": "srcip ",
"persistence": "srcip ",
"persist-ttl": "2000",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.100.254",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.254",
"port": "32",
"weight": "5",
"priority": "1",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "10.0.0.2",
"backend": "bck0"
}
]
}
]
}
nftlb-0.6/tests/api/169_enable_farm_newfarm_with_static_sessions/nft.out000066400000000000000000000031021364062056700266250ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.0.0.241 . 8080 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000201 : 10.0.0.241, 0x00000202 : 10.0.0.241 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.0.0.241 . 8080 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
elements = { 10.0.0.2 : 0x00000201 }
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 33m20s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set jhash ip saddr mod 10 map { 0-4 : 0x00000201, 5-9 : 0x00000202 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000201 dnat to 192.168.100.254:80
ip protocol tcp ct mark 0x00000202 dnat to 192.168.101.254:32
}
}
nftlb-0.6/tests/api/169_enable_farm_newfarm_with_static_sessions/obj.out000066400000000000000000000047341364062056700266240ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "10.0.0.241",
"virtual-ports": "8080",
"source-addr": "10.0.0.241",
"mode": "snat",
"protocol": "tcp",
"scheduler": "hash",
"sched-param": "srcip ",
"persistence": "srcip ",
"persist-ttl": "2000",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.100.254",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.254",
"port": "32",
"weight": "5",
"priority": "1",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "10.0.0.2",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/169_enable_farm_newfarm_with_static_sessions/req.api000077500000000000000000000000511364062056700265720ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/169_enable_farm_newfarm_with_static_sessions/req.out000066400000000000000000000000271364062056700266300ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/170_stop_farm_newfarm_with_static_sessions/000077500000000000000000000000001364062056700250405ustar00rootroot00000000000000nftlb-0.6/tests/api/170_stop_farm_newfarm_with_static_sessions/data.json000066400000000000000000000002301364062056700266370ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"state": "down"
}
]
}
nftlb-0.6/tests/api/170_stop_farm_newfarm_with_static_sessions/nft.out000066400000000000000000000014251364062056700263620ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
}
nftlb-0.6/tests/api/170_stop_farm_newfarm_with_static_sessions/obj.out000066400000000000000000000047361364062056700263550ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "10.0.0.241",
"virtual-ports": "8080",
"source-addr": "10.0.0.241",
"mode": "snat",
"protocol": "tcp",
"scheduler": "hash",
"sched-param": "srcip ",
"persistence": "srcip ",
"persist-ttl": "2000",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "down",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.100.254",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.254",
"port": "32",
"weight": "5",
"priority": "1",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "10.0.0.2",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/170_stop_farm_newfarm_with_static_sessions/req.api000077500000000000000000000000511364062056700263210ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/170_stop_farm_newfarm_with_static_sessions/req.out000066400000000000000000000000271364062056700263570ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/171_star_farm_newfarm_with_static_sessions/000077500000000000000000000000001364062056700250255ustar00rootroot00000000000000nftlb-0.6/tests/api/171_star_farm_newfarm_with_static_sessions/data.json000066400000000000000000000002261364062056700266310ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"state": "up"
}
]
}
nftlb-0.6/tests/api/171_star_farm_newfarm_with_static_sessions/nft.out000066400000000000000000000031021364062056700263410ustar00rootroot00000000000000table ip nftlb {
map nat-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.0.0.241 . 8080 : goto nat-newfarm }
}
map tcp-services-back {
type ipv4_addr . inet_service : ipv4_addr
}
map tcp-services-back-m {
type mark : ipv4_addr
elements = { 0x00000201 : 10.0.0.241, 0x00000202 : 10.0.0.241 }
}
map filter-tcp-services {
type ipv4_addr . inet_service : verdict
elements = { 10.0.0.241 . 8080 : goto filter-newfarm }
}
map static-sessions-newfarm {
type ipv4_addr : mark
elements = { 10.0.0.2 : 0x00000201 }
}
map persist-newfarm {
type ipv4_addr : mark
size 65535
timeout 33m20s
}
chain prerouting {
type nat hook prerouting priority filter; policy accept;
ip daddr . tcp dport vmap @nat-tcp-services
}
chain postrouting {
type nat hook postrouting priority srcnat; policy accept;
ct mark 0x80000000/1 masquerade
snat to ip daddr . tcp dport map @tcp-services-back
snat to ct mark map @tcp-services-back-m
}
chain filter {
type filter hook prerouting priority mangle; policy accept;
meta mark set ct mark
ip daddr . tcp dport vmap @filter-tcp-services
}
chain filter-newfarm {
ct mark set ip saddr map @static-sessions-newfarm accept
ct state new ct mark set ip saddr map @persist-newfarm
ct state new ct mark 0x00000000 ct mark set jhash ip saddr mod 10 map { 0-4 : 0x00000201, 5-9 : 0x00000202 }
update @persist-newfarm { ip saddr : ct mark }
}
chain nat-newfarm {
ip protocol tcp ct mark 0x00000201 dnat to 192.168.100.254:80
ip protocol tcp ct mark 0x00000202 dnat to 192.168.101.254:32
}
}
nftlb-0.6/tests/api/171_star_farm_newfarm_with_static_sessions/obj.out000066400000000000000000000047341364062056700263400ustar00rootroot00000000000000{
"farms": [
{
"name": "newfarm",
"family": "ipv4",
"virtual-addr": "10.0.0.241",
"virtual-ports": "8080",
"source-addr": "10.0.0.241",
"mode": "snat",
"protocol": "tcp",
"scheduler": "hash",
"sched-param": "srcip ",
"persistence": "srcip ",
"persist-ttl": "2000",
"helper": "none",
"log": "none",
"mark": "0x0",
"priority": "1",
"state": "up",
"new-rtlimit": "0",
"new-rtlimit-burst": "0",
"rst-rtlimit": "0",
"rst-rtlimit-burst": "0",
"est-connlimit": "0",
"tcp-strict": "off",
"queue": "-1",
"backends": [
{
"name": "bck0",
"ip-addr": "192.168.100.254",
"port": "80",
"weight": "5",
"priority": "1",
"mark": "0x201",
"est-connlimit": "0",
"state": "up"
},
{
"name": "bck1",
"ip-addr": "192.168.101.254",
"port": "32",
"weight": "5",
"priority": "1",
"mark": "0x202",
"est-connlimit": "0",
"state": "up"
}
],
"sessions": [
{
"client": "10.0.0.2",
"backend": "bck0"
}
],
"policies": []
}
]
}nftlb-0.6/tests/api/171_star_farm_newfarm_with_static_sessions/req.api000077500000000000000000000000511364062056700263060ustar00rootroot00000000000000FILE="data.json"
VERB="POST"
URI="farms"
nftlb-0.6/tests/api/171_star_farm_newfarm_with_static_sessions/req.out000066400000000000000000000000271364062056700263440ustar00rootroot00000000000000{"response": "success"}nftlb-0.6/tests/api/api_tests.sh000077500000000000000000000054531364062056700167510ustar00rootroot00000000000000#!/bin/bash
ARG="$1"
ARG2="$2"
NFTBIN="nft"
NFTLBIN="../../src/nftlb"
DEBUG="7"
#NFTLB_SERIAL=" -S"
NFTLB_SERIAL=""
APISRV_ADDR=localhost
APISRV_PORT=5555
APISRV_KEY="hola"
CURL=`which curl`
CURL_ARGS=""
INDEX=1
STOPPED=0
echo "" > /var/log/syslog
kill `pidof nftlb` 2> /dev/null
$NFTBIN flush ruleset
$NFTLBIN $NFTLB_SERIAL -d -k "$APISRV_KEY" -H $APISRV_ADDR -P $APISRV_PORT -l $DEBUG > /dev/null
sleep 1s
for DIRTEST in `ls -d */`; do
cd ${DIRTEST}
TESTCASE=`ls *.api`
source $TESTCASE
INDEX_OUT=`printf %03d $INDEX`
#~ echo -n "$INDEX_OUT - $DESC "
echo -n "$DIRTEST... "
logger NFTLB API TESTING $INDEX_OUT - $DESC
FEXEC="pre.sh"
if [ -x $FEXEC ]; then
./$FEXEC
fi
if [ "$VERB" = "POST" ] || [ "$VERB" = "PUT" ]; then
CURL_ARGS="-d @${FILE}"
fi
CURL_OUTPUT="report-${INDEX_OUT}-req.out"
rm -f report-*-req.out
echo $CURL -H \"Key: $APISRV_KEY\" -X $VERB $CURL_ARGS http://$APISRV_ADDR:$APISRV_PORT/$URI
$CURL -H "Key: $APISRV_KEY" -X $VERB $CURL_ARGS http://$APISRV_ADDR:$APISRV_PORT/$URI -o "$CURL_OUTPUT" 2> /dev/null
# checking curl output
CHECK_OUTPUT="req.out"
echo -n "(request:"
if [ -f "$CHECK_OUTPUT" ] && [ -f "$CURL_OUTPUT" ]; then
if [ "`diff -Nru $CHECK_OUTPUT $CURL_OUTPUT`" != "" ]; then
echo -en "\e[31mFAILURE\e[0m) "
else
echo -en "\e[32mOK\e[0m) "
rm -f report-*-req.out
fi
else
echo -en "\e[33mUNKNOWN\e[0m) "
fi
# check nft output
CHECK_OUTPUT="nft.out"
NFT_OUTPUT="report-${INDEX_OUT}-nft.out"
rm -f report-*-nft.out
echo -n "(nft:"
$NFTBIN list ruleset > $NFT_OUTPUT
if [ -f "$CHECK_OUTPUT" ] && [ -f "$NFT_OUTPUT" ]; then
if [ "`diff -Nru $CHECK_OUTPUT $NFT_OUTPUT`" != "" ]; then
echo -en "\e[31mFAILURE\e[0m) "
else
echo -en "\e[32mOK\e[0m) "
rm -f report-*-nft.out
fi
else
echo -en "\e[33mUNKNOWN\e[0m) "
fi
# check nftlb objects
CURL_OUTPUT="report-${INDEX_OUT}-obj.out"
OBJ=`echo $URI | awk -F'/' '{ printf $1 }'`
rm -f report-*-obj.out
$CURL -H "Key: $APISRV_KEY" -X GET http://$APISRV_ADDR:$APISRV_PORT/$OBJ -o "$CURL_OUTPUT" 2> /dev/null
CHECK_OUTPUT="obj.out"
echo -n "(objects:"
if [ -f "$CHECK_OUTPUT" ] && [ -f "$CURL_OUTPUT" ]; then
if [ "`diff -Nru $CHECK_OUTPUT $CURL_OUTPUT`" != "" ]; then
echo -en "\e[31mFAILURE\e[0m) "
else
echo -en "\e[32mOK\e[0m) "
rm -f report-*-obj.out
fi
else
echo -en "\e[33mUNKNOWN\e[0m) "
fi
FEXEC="pos.sh"
if [ -x $FEXEC ]; then
./$FEXEC
fi
echo ""
CURL_ARGS=
INDEX=$(($INDEX+1));
cd ../
if [[ "$ARG" = "-stop" ]]; then
if [[ "${DIRTEST}" == "${ARG2}"* ]]; then
echo "Stopped."
STOPPED=1;
break;
fi
fi
done
if [ $STOPPED -eq 0 ]; then
$NFTBIN flush ruleset
kill `pidof nftlb`
fi
ERRORS="`grep 'nft command error' /var/log/syslog`"
if [ "$ERRORS" != "" ]; then
echo -e "\e[33m* command errors found, please check syslog\e[0m"
echo "$ERRORS"
fi
nftlb-0.6/tests/exec_tests.sh000077500000000000000000000033061364062056700163460ustar00rootroot00000000000000#!/bin/bash
ARG="$1"
ARG2="$2"
NFTBIN="nft"
NFTLBIN="../src/nftlb"
#NFTLB_SERIAL=" -S"
NFTLB_SERIAL=""
APISERVER=0
APISRV_PORT=5555
APISRV_KEY="hola"
CURL=`which curl`
TESTS=""
if [ "${ARG}" = "-s" -a -e "$CURL" ]; then
APISERVER=1
elif [[ -d ${ARG} ]]; then
TESTS="${ARG}"
elif [ "${ARG}" = "" ]; then
TESTS="*/"
fi
if [ "$TESTS" = "" -a "${ARG2}" = "" ]; then
TESTS="*/"
fi
echo "" > /var/log/syslog
if [ $APISERVER -eq 1 ]; then
$NFTLBIN $NFTLB_SERIAL -d -k "$APISRV_KEY" -l 7 > /dev/null
fi
echo "-- Executing configuration tests"
for test in `ls -d ${TESTS}`; do
if [[ ! ${test} =~ ^..._ ]]; then
continue;
fi
echo -n "Executing test: ${test}... "
inputfile="${test}/input.json"
outputfile="${test}/output.nft"
reportfile="${test}/report-output.nft"
if [ $APISERVER -eq 1 ]; then
$CURL -H "Expect:" -H "Key: $APISRV_KEY" -X DELETE http://localhost:$APISRV_PORT/farms
$CURL -H "Expect:" -H "Key: $APISRV_KEY" -X POST http://localhost:$APISRV_PORT/farms -d "@${inputfile}"
statusexec=$?
else
$NFTLBIN $NFTLB_SERIAL -e -l 7 -c ${inputfile}
statusexec=$?
fi
if [ $statusexec -ne 0 ]; then
echo -e "\e[31mNFT EXEC ERROR\e[0m"
continue;
fi
#~ nftfile=`echo ${file} | awk -F'.' '{ print $1 }'`
$NFTBIN list ruleset > ${reportfile}
if [ ! -f ${outputfile} ]; then
echo "Dump file doesn't exist"
continue;
fi
diff -Nru ${outputfile} ${reportfile}
statusnft=$?
if [ $statusnft -eq 0 ]; then
echo -e "\e[32mOK\e[0m"
rm -f ${reportfile}
else
echo -e "\e[31mNFT DUMP ERROR\e[0m"
fi
done
if [ $APISERVER -eq 1 ]; then
kill `pidof nftlb`
fi
if [ "`grep 'nft command error' /var/log/syslog`" != "" ]; then
echo -e "\e[33m* command errors found, please check syslog\e[0m"
fi