利用heartbeat+drbd实现HA,ldirectord健康检查后端realserver。
1.首先配置好yum[[email protected]]#cat/etc/yum.repos.d/rhel-source.repo# Main rhel6.5 server
[base]
name=Instructor Server Repository
baseurl=http://172.25.254.250/rhel6.5
gpgcheck=1
gpgkey=file:///etc/pki/