nikoo
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Nginx 是否可以配置多个 proxy_pass?

  •  
  •   nikoo · Aug 26, 2017 · 2300 views
    This topic created in 3184 days ago, the information mentioned may be changed or developed.
    现有配置
    location / {
      proxy_pass http://server_1;
    }

    目前需要配置在 http://server_1 挂掉时(返回非 200 值)去尝试获取 http://server_2

    是否可以实现?
    5 replies    2017-08-26 22:43:35 +08:00
    mx1700
        1
    mx1700  
       Aug 26, 2017 via Android   ❤️ 1
    搜索 nginx upstream
    virusdefender
        2
    virusdefender  
       Aug 26, 2017   ❤️ 1
    upstream 健康检查
    undeflife
        3
    undeflife  
       Aug 26, 2017   ❤️ 2
    upstream up_nodes {
    server xx.xx.xx.xx:80 max_fails=0;
    server xx.xx.xx.xx:80 max_fails=0;
    keepalive 64;
    }

    server {
    proxy_next_upstream error timeout http_500 http_502 http_503 http_504;
    location / {
    proxy_pass http://up_nodes;
    break;
    }
    }
    terrawu
        4
    terrawu  
       Aug 26, 2017
    caddy 吧,nginx 免费版纯靠配置做些有 load balance, failover, healthcheck 事情是力不从心的。haproxy 也行。
    gclove
        5
    gclove  
       Aug 26, 2017
    upstream 就是用来做负载均衡方面的事情的. 你可以百度一下 upstream 的功能
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