我使用以下命令从源代码编译了 Haproxy LTS 2.2 版本:
make TARGET=linux-glibc USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 USE_CRYPT_H=1 USE_LIBCRYPT=1
编译过程中没有错误。这是我的 Haproxy 配置:
global
log 127.0.0.1 local2
chroot /var/lib/haproxy
pidfile /var/run/haproxy.pid
maxconn 4000
user haproxy
group haproxy
daemon
# turn on stats unix socket
stats socket /var/lib/haproxy/stats
defaults
mode http
log global
option httplog
option dontlognull
option http-server-close
option forwardfor except 127.0.0.0/8
option redispatch
retries 3
timeout http-request 10s
timeout queue 1m
timeout connect 10s
timeout client 1m
timeout server 1m
timeout http-keep-alive 10s
timeout check 10s
maxconn 3000
frontend http-in
bind 192.168.123.40:80
acl gerrit hdr(host) -i gerrit.example.local
acl jenkins hdr(host) -i jenkins.example.local
use_backend gerrit if gerrit
use_backend jenkins if jenkins
backend gerrit
server gerrit 127.0.0.1:8080
backend jenkins
server jenkins 127.0.0.1:8081
当我使用haproxy -c -q -V -f /etc/haproxy/haproxy.cfg
命令检查配置时出现以下错误:
[NOTICE] 226/130914 (35193) : haproxy version is 2.2.2
[NOTICE] 226/130914 (35193) : path to executable is /usr/sbin/haproxy
[ALERT] 226/130914 (35193) : parsing [/etc/haproxy/haproxy.cfg:33] : unknown keyword 'bind 192.168.123.40:80' in 'frontend' section
[ALERT] 226/130914 (35193) : Error(s) found in configuration file : /etc/haproxy/haproxy.cfg
[ALERT] 226/130914 (35193) : Fatal errors found in configuration.
我检查了文档,允许bind
在前端部分使用关键字
http://cbonte.github.io/haproxy-dconv/2.2/configuration.html#bind (按字母顺序排列的关键字参考)
当我在前端部分注释掉bind
关键字时,情况更加糟糕。然后错误显示:
[WARNING] 226/132456 (36642) : config : frontend 'http-in' has no 'bind' directive. Please declare it as a backend if this was intended.
答案1
bind
这看起来就像您在和之间使用了一些看起来像空格但实际上不是正常空格字符的其他空白字符192.168.123.40:80
。请尝试再次输入文本,但这次使用常规空格(U+0020,ASCII 32)。