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I'm trying to add new server to existing backend via Runtime API, but I can't set the IP address to new server. I tried few commands:
"add server back/node_name addr 10.0.0.10 port 8000" returns "unknown keyword '10.0.0.10'. (without port or with ip:8000 same result
"add server back/node_name" without options adding server, but
"set server back/node_name addr 10.0.0.10" returns "Update for the current server address family is only supported through configuration file by 'stats socket command'", but this command is the same as example from API documentation.
Am I doing something wrong?
Expected Behavior
As written in documentation, command must set IP and port to backend server
Steps to Reproduce the Behavior
add server back/node_name
set server back/node_name addr 10.0.0.10
Do you have any idea what may have caused this?
No response
Do you have an idea how to solve the issue?
No response
What is your configuration?
global
stats socket /run/haproxy/admin.sock mode660 level admin daemon maxconn2000 log stdout format raw local0 info
defaults
balance leastconn timeout client1800s timeout connect10s timeout server1800s log global option tcpka
frontend front bind *:33060 mode tcp option tcplog log global default_backend back
backend back option mysql-check user haproxy
server data1 10.0.0.20:33060 maxconn500 check fall2 inter2000 rise1 backup server data2 192.168.0.136:33060 maxconn500 check fall2 inter2000 rise1
Output of haproxy -vv
HAProxy version 2.8.9-1ppa1~jammy 2024/04/06 - https://haproxy.org/
Status: long-term supported branch - will stop receiving fixes around Q2 2028.
Known bugs: http://www.haproxy.org/bugs/bugs-2.8.9.html
Running on: Linux 5.15.0-102-generic #112-Ubuntu SMP Tue Mar 5 16:50:32 UTC 2024 x86_64
Build options :
TARGET = linux-glibc
CPU = generic
CC = cc
CFLAGS = -O2 -g -O2 -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -Wundef -Wdeclaration-after-statement -Wfatal-errors -Wtype-limits -Wshift-negative-value -Wshift-overflow=2 -Wduplicated-cond -Wnull-dereference -fwrapv -Wno-address-of-packed-member -Wno-unused-label -Wno-sign-compare -Wno-unused-parameter -Wno-clobbered -Wno-missing-field-initializers -Wno-cast-function-type -Wno-string-plus-int -Wno-atomic-alignment
OPTIONS = USE_OPENSSL=1 USE_LUA=1 USE_SLZ=1 USE_SYSTEMD=1 USE_OT=1 USE_QUIC=1 USE_PROMEX=1 USE_PCRE2=1 USE_PCRE2_JIT=1 USE_QUIC_OPENSSL_COMPAT=1
DEBUG = -DDEBUG_STRICT -DDEBUG_MEMORY_POOLS
Feature list : -51DEGREES +ACCEPT4 +BACKTRACE -CLOSEFROM +CPU_AFFINITY +CRYPT_H -DEVICEATLAS +DL -ENGINE +EPOLL -EVPORTS +GETADDRINFO -KQUEUE -LIBATOMIC +LIBCRYPT +LINUX_CAP +LINUX_SPLICE +LINUX_TPROXY +LUA +MATH -MEMORY_PROFILING +NETFILTER +NS -OBSOLETE_LINKER +OPENSSL -OPENSSL_WOLFSSL +OT -PCRE +PCRE2 +PCRE2_JIT -PCRE_JIT +POLL +PRCTL -PROCCTL +PROMEX -PTHREAD_EMULATION +QUIC +QUIC_OPENSSL_COMPAT +RT +SHM_OPEN +SLZ +SSL -STATIC_PCRE -STATIC_PCRE2 +SYSTEMD +TFO +THREAD +THREAD_DUMP +TPROXY -WURFL -ZLIB
Default settings :
bufsize = 16384, maxrewrite = 1024, maxpollevents = 200
Built with multi-threading support (MAX_TGROUPS=16, MAX_THREADS=256, default=2).
Built with OpenSSL version : OpenSSL 3.0.2 15 Mar 2022
Running on OpenSSL version : OpenSSL 3.0.2 15 Mar 2022
OpenSSL library supports TLS extensions : yes
OpenSSL library supports SNI : yes
OpenSSL library supports : TLSv1.0 TLSv1.1 TLSv1.2 TLSv1.3
OpenSSL providers loaded : default
Built with Lua version : Lua 5.3.6
Built with the Prometheus exporter as a service
Built with network namespace support.
Built with OpenTracing support.
Built with libslz for stateless compression.
Compression algorithms supported : identity("identity"), deflate("deflate"), raw-deflate("deflate"), gzip("gzip")
Built with transparent proxy support using: IP_TRANSPARENT IPV6_TRANSPARENT IP_FREEBIND
Built with PCRE2 version : 10.39 2021-10-29
PCRE2 library supports JIT : yes
Encrypted password support via crypt(3): yes
Built with gcc compiler version 11.4.0
Available polling systems :
epoll : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result OK
Total: 3 (3 usable), will use epoll.
Available multiplexer protocols :
(protocols marked as <default> cannot be specified using 'proto' keyword)
quic : mode=HTTP side=FE mux=QUIC flags=HTX|NO_UPG|FRAMED
h2 : mode=HTTP side=FE|BE mux=H2 flags=HTX|HOL_RISK|NO_UPG
fcgi : mode=HTTP side=BE mux=FCGI flags=HTX|HOL_RISK|NO_UPG
h1 : mode=HTTP side=FE|BE mux=H1 flags=HTX|NO_UPG
<default> : mode=HTTP side=FE|BE mux=H1 flags=HTX
none : mode=TCP side=FE|BE mux=PASS flags=NO_UPG
<default> : mode=TCP side=FE|BE mux=PASS flags=
Available services : prometheus-exporter
Available filters :
[BWLIM] bwlim-in
[BWLIM] bwlim-out
[CACHE] cache
[COMP] compression
[FCGI] fcgi-app
[ OT] opentracing
[SPOE] spoe
[TRACE] trace
Last Outputs and Backtraces
No response
Additional Information
No response
The text was updated successfully, but these errors were encountered:
To add a server you should use: add server back/name ip:port [args] *, where [args] have the same meaning as on a server line from the configuration.
Example:
add server back/node_name 10.0.0.10:8000
Maybe the documentation is not clear enough on this point, because addr in cli set server context has a different meaning from addr in cli add server or config server line.
"add server back/node_name" without options adding server, but
"set server back/node_name addr 10.0.0.10" returns "Update for the current server address family is only supported through configuration file by 'stats socket command'"
You have this error message because you added a server without an IP address from the CLI and then tried to set an address, but change from NONE to IPv4 is not supported from the CLI. You may add a dummy IPv4 address when creating the server so that you may change it later from the CLI.
To add a server you should use: add server back/name ip:port [args] *, where [args] have the same meaning as on a server line from the configuration. Maybe the documentation is not clear enough on this point, because addr in cli set server context has a different meaning from addr in cli add server or config server line.
"add server back/node_name" without options adding server, but
"set server back/node_name addr 10.0.0.10" returns "Update for the current server address family is only supported through configuration file by 'stats socket command'"
You have this error message because you added a server without an IP address from the CLI and then tried to set an address, but change from NONE to IPv4 is not supported from the CLI. You may add a dummy IPv4 address when creating the server so that you may change it later from the CLI.
Thank you very much, I almost broke my brain) I think, it's time to update documentation.
Detailed Description of the Problem
I'm trying to add new server to existing backend via Runtime API, but I can't set the IP address to new server. I tried few commands:
"add server back/node_name addr 10.0.0.10 port 8000" returns "unknown keyword '10.0.0.10'. (without port or with ip:8000 same result
"add server back/node_name" without options adding server, but
"set server back/node_name addr 10.0.0.10" returns "Update for the current server address family is only supported through configuration file by 'stats socket command'", but this command is the same as example from API documentation.
Am I doing something wrong?
Expected Behavior
As written in documentation, command must set IP and port to backend server
Steps to Reproduce the Behavior
Do you have any idea what may have caused this?
No response
Do you have an idea how to solve the issue?
No response
What is your configuration?
Output of
haproxy -vv
Last Outputs and Backtraces
No response
Additional Information
No response
The text was updated successfully, but these errors were encountered: