keepalived双主模式(互为主备)
考虑到keepalived高可用,备节点的机器基本上属于空闲状态,很浪费硬件资源,所以我们可以让keepalived互为主备,跑多个实例第一个节点配置vim /etc/keepalived/keepalived.confglobal_defs {notification_email {xxxxxxx@qq.com}notification_email_from Alexandre.C...