配置nginx.conf实现负载均衡

编辑/usr/local/nginx/conf/nginx.conf

http  

{ 

          include       mime.types; 

          default_type  application/octet-stream;      

          server_names_hash_bucket_size 128; 

          client_header_buffer_size 32k; 

          large_client_header_buffers 4 32k; 

          client_max_body_size 8m; 

          sendfile on; 

          keepalive_timeout 60; 

          gzip on; 

#负载均衡

upstream tomcat_proxy{

          server localhost:8080 max_fails=3 weight=1 fail_timeout=60s;

          server localhost:9080 max_fails=3 weight=1 fail_timeout=60s;

        }

server

  {

         listen       80;

         server_name www.abc.com;           

         index index.jsp index.php index.do index.jsp;

         access_log  logs/www.abc.com_access_nginx.log;

         error_log logs/www.abc.com_error.log;

         root  /var/www/nginx;    #nginx默认根目录

    location ~ \.(php|php5)$ {        #支持php

            fastcgi_pass  unix:/var/run/php-fpm.sock;    #php-fpm.sock模块

            fastcgi_index index.php;

            fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name;

            include fastcgi_params;

            include fastcgi.conf;

            }

    location ~ \.(jsp|do)$ {        #jsp,do等页面交由tomcat处理

            proxy_pass tomcat_proxy;

            proxy_set_header HOST $host;

            proxy_set_header X-Real-IP $remote_addr;

            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            }

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {

            expires      30d;

            }

}