nginx 负载均衡配置

由于从未实践，仅作记录：

三台机器  前端机：160 ，后端机：161（虚拟ip162）163（虚拟ip164）

160配置：

#http中

 upstream  www.mlonz.com  {
     server   192.168.1.164:80;
     server   192.168.1.162:80;
 }

 server
 {
     listen  80;
     server_name  www.mlonz.com;

     location / {
         proxy_pass        http://www.mlonz.com;
         proxy_set_header   Host             $host;
         proxy_set_header   X-Real-IP        $remote_addr;
         proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
     }
 }

161和163配置：

  server
  {
   listen       80;
   server_name  www.mlonz.com;
   index index.php;
   root  /data0/htdocs/youyoule/;

   rewrite ^/(.*)$ /index.php?/$1;

   location ~ ^(.*)\/\.svn\/{
      deny all;
        }

   location ~ .*\.(php|php5)?$
   {
     fastcgi_pass  127.0.0.1:9000;
     fastcgi_index index.php;
     include fcgi.conf;
   }
   access_log /data1/logs/mlonz112.log;
  }