Haproxy 前端部分未知關鍵字綁定 *:80

Haproxy 前端部分未知關鍵字綁定 *:80

我使用以下命令從原始程式碼編譯了 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

編譯過程中沒有出現錯誤。這是我的 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

當我使用haproxy -c -q -V -f /etc/haproxy/haproxy.cfg命令檢查配置時,出現以下錯誤:

[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.

我檢查了文檔,允許bind在前端部分使用關鍵字 http://cbonte.github.io/haproxy-dconv/2.2/configuration.html#bind(按字母順序排序的關鍵字參考)

bind當我在前端部分註解掉關鍵字時,獲得了更多的頭腦。然後錯誤說:

[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這看起來像是您在和之間使用了一些其他看起來像空格的空白字符,但實際上並不是正常的空格字符192.168.123.40:80。嘗試再次輸入文本,但這次使用常規空格(U+0020,ASCII 32)。

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