nginx与负载均衡

去年的事,随便记记

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2017年3月31日 记录:

nginx的负载均衡:

weight=3的意思是每5个请求,有3个去了187服务器

upstream mail.sina.net {

    server 60.28.228.xxx weight=3;

    server 60.28.228.xxx;

}

server {

   listen       80;

   server_name mail.sina.net;

   location / {

        proxy_pass http://mail.sina.net;

        proxy_set_header   Host             $host;

        proxy_set_header   X-Real-IP        $remote_addr;

        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;

   }

}