httpd

mod_proxy

Reverse Proxy

httpd.conf

 ProxyRequests Off
 
 <Proxy *>
   Order deny,allow
   Allow from all
 </Proxy>
 
 ProxyPass /app http://centos03.example.com/app
 ProxyPassReverse /app http://centos03.example.com/app

KeepAliveの無効化

リバースプロクシからWebサーバへ接続した時に、KeepAliveを無効にする方法

 SetEnv force-proxy-request-1.0 1
 SetEnv proxy-nokeepalive 1

mod_proxy_balancer

 ProxyPass /app balancer://mycluster
 <Proxy balancer://mycluster>
   BalancerMember http://centos03.example.com
   BalancerMember http://centos04.example.com
 </Proxy>