关闭keepalived抢占.note
当主keepalived 切换给backup后,主keepalived后续恢复后就算优先级比backup高也不抢占
# 前提:
1、主Keepalikved优先级不能是255,如果是255会里马成为主,并且VIP永远不会进行切换
2、主Keepalived的模式(state)不能够写为MASTER,主Keepalived和从Keepalived的 state 必须都写为 BACKUP,主Keepalived的状态不能设置为 MASTER,否则哪怕用了nopreempt,优先级恢复后都会立马进行抢占(因为MASTER模式自带类似抢占的功能,在keepalived启动瞬间就会先进入 MASTER、先把 VIP 挂上去,这不是“抢占”,而是“我一启动就自封为主”)主Keepalived:

从Keepalived:
