rabbitmq+keepalived高可用
192.168,2,180 rabbitmq1 master192.168.2.181 rabbitmq2 slave192.168.2.222 VIP两台机器都安装rabbitmq 依赖erlangyum install erlangwget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.2/rabbit
