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  • nginx 配置nginx.conf,负载均衡,逻辑分流

    nginx 最重要的配置文件nginx.conf:
    一般的配置我不做解释,网上到处都是,主要对主要的几点进行注释(如下)
    worker_processes  8;
    
    error_log     /data/logs/nginx_error.log  crit;
    
    
    worker_rlimit_nofile 655350;
    
    
    events {
            use epoll;
            worker_connections      10240;
    }
    
    
    http {
    
    
    sendfile on;
    #tcp_nopush on; //这是不作缓冲数据的设置,对于play framework这种需要宽进快出的web-server construction 需要屏蔽掉
    #tcp_nodelay on;//同上
    keepalive_timeout 65;//超时时间
    types_hash_max_size 2048;
    limit_zone one $binary_remote_addr 10m;
    client_max_body_size 30m;
    
    
    include mime.types;
    default_type  application/octet-stream;
    
    
            access_log    /data/logs/access.log;
    
    //以下是压缩相关配置
    gzip on;
    gzip_min_length 1000;
    gzip_buffers 4 8k;
    gzip_types text/plain application/x-javascript text/css application/xml;
    
    
    upstream web {
    server 127.0.0.1:8080;
    }
    
    //定义一组服务器
    upstream api {
    server 127.0.0.1:9000;
                    server 127.0.0.1:9003;
    }
    
    //定义一组服务器
            upstream api1 {
                   server 10.200.57.155:9000;
          server 127.0.0.1:9004;
          }
    
    //.....
    upstream admin {
    server 127.0.0.1:9002;
    }
    
    .......
    
    //监听端口
    server {
    listen 443;
    ssl on;
    ssl_certificate /etc/ssl/cacert.pem;
    ssl_certificate_key /etc/ssl/privkey.pem;
    server_name api.fastooth.com;
    
    
    location / {
       proxy_set_header   Host             $host;
       proxy_set_header   X-Real-IP        $remote_addr;
       proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
       proxy_set_header   Refer        $http_referer;
    
    //根据请求的url进行分流,可以直接进行返回http status
                  if ( $uri ~* (.*)(location) ) {
                       return 200;
                       break;
                    }
    //根据请求的url进行分流,选择不同的服务器
                   if ( $uri ~* (.*)(dealMessage) ) {
                        proxy_pass http://api1;
                    }
    
    
    if ( $uri ~* (.*)(runLog) ) {
                        proxy_pass http://api1;
                    }
    
    
       proxy_pass http://api;
                       proxy_pass https://223.4.174.21;
    }
    }
    
    
    }
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  • 原文地址:https://www.cnblogs.com/jthb/p/4045451.html
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