nginx（负载均衡）+web实例

• nginx是七层负载均衡，lvs是四层负载均衡

http {#后端web地址池   upstream www_pool {server 172.16.1.7:80  weight=1;server 172.16.1.8:80  weight=1;
}server {listen       80;#多个域名用空格隔开server_name  www.etiantian.org bbs.etiantian.org;   location / {index  index.html index.htm;#反向代理到地址池proxy_pass http://www_pool;proxy_set_header Host  $host;proxy_set_header X-Forwarded-For $remote_addr;}}
}