redhat linux apache2 安装

1. 安装APR

    > ./configure

    > make && make install

2. 安装APR-Util

    > ./configure

    > make && make install

3. 安装apache httd

   >./configure --prefix=/usr/local/apache2 --enable-so --enable-rewrite

   >make && make install

4. 配置负载均衡

        ProxyRequests Off 

       <Proxy balancer://mycluster>

       BalancerMember http://localhost:8080 loadfactor=3

       BalancerMember http://localhost:9080 loadfactor=1

       </Proxy>

       ProxyPass / balancer://mycluster

需要打开module:

LoadModule proxy_module modules/mod_proxy.so  
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so  
LoadModule proxy_http_module modules/mod_proxy_http.so

如果不开启下面这个，会报Cannot share balancer:

LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so