Nginx 分段配置负载均衡[原创]

2017/11/06 lua

Nginx 分段配置负载均衡

date:2017-11-06 author:zhangjianxin

# [*] 解决方案

nginx config

    user  nginx;
    worker_processes  5;
    error_log  /var/log/nginx/error.log warn;
    pid        /var/run/nginx.pid;
    worker_rlimit_nofile 1024;

    events {
      worker_connections  1024;
    }

    http {
        include       mime.types;
        default_type  application/octet-stream;

        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                         '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

        log_format  error '$remote_addr - $remote_user [$time_local] "$request" '
                         '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

        access_log  logs/access.log  main;

        sendfile        on;

        keepalive_timeout  65;

        gzip  on;
        include /etc/nginx/conf.d/upstream/*.conf;
        include /etc/nginx/conf.d/vhost/*.conf;
    }

nginx upstream config

```bash

upstream post_servers {
    ip_hash;
    server dscn01:80 weight=5 backup;
    server dscn02:80 weight=10 max_fails=3 fail_timeout=30s;
}

```

nginx vhost config


server {
    listen       80;      #监听80端口
    access_log   logs/post.access.log main;  #使用main等级配置访问日志。
    error_log    logs/post.error.log error;          #使用error等级配置错误日志。

    set $post_servers_upstream   "post_servers";   #使用set指令配置upstream为:'post_servers'
    location / {  #将所有的请求代理到post_servers_upstream中。
      proxy_pass      http://$post_servers_upstream;
    }
  }

  • 以上操作经过验证可以直接拿去。
  • auther breakEval13
  • https://github.com/breakEval13

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