1. 利用HAProxy实现负载均衡
192.168.169.137 (haproxy)---------负载均衡----------(192.168.169.117;192.168.169.118)
安装配置HAproxy
cd /usr/local/
wget http://haproxy.1wt.eu/download/1.3/src/haproxy-1.3.14.2.tar.gz
tar zxvf haproxy-1.3.14.2.tar.gz
mv haproxy-1.3.14.2 haproxy
cd haproxy
make TARGET=linux26