启动keepalived时日志中出现"ip address associated with VRID 51 not present in MASTER advert"

1、keepalived报错

Feb 27 11:24:25 k8s-master-01 Keepalived_vrrp[6554]: (VI_1): ip address associated with VRID 51 not present in MASTER advert : 10.60.6.211
Feb 27 11:24:25 k8s-master-01 Keepalived_vrrp[6554]: bogus VRRP packet received on ens32 !!!
Feb 27 11:24:25 k8s-master-01 Keepalived_vrrp[6554]: VRRP_Instance(VI_1) Dropping received VRRP packet...
Feb 27 11:24:26 k8s-master-01 Keepalived_vrrp[6554]: (VI_1): ip address associated with VRID 51 not present in MASTER advert :  10.60.6.211
Feb 27 11:24:26 k8s-master-01 Keepalived_vrrp[6554]: bogus VRRP packet received on ens32 !!!
Feb 27 11:24:26 k8s-master-01 Keepalived_vrrp[6554]: VRRP_Instance(VI_1) Dropping received VRRP packet...
Feb 27 11:24:26 k8s-master-01 Keepalived_vrrp[6554]: (VI_1): ip address associated with VRID 51 not present in MASTER advert : 10.80.6.211
Feb 27 11:24:26 k8s-master-01 Keepalived_vrrp[6554]: bogus VRRP packet received on ens32 !!!
Feb 27 11:24:26 k8s-master-01 Keepalived_vrrp[6554]: VRRP_Instance(VI_1) Dropping received VRRP packet...
Feb 27 11:24:27 k8s-master-01 Keepalived_vrrp[6554]: (VI_1): ip address associated with VRID 51 not present in MASTER advert : 10.60.6.211
Feb 27 11:24:27 k8s-master-01 Keepalived_vrrp[6554]: bogus VRRP packet received on ens32 !!!
Feb 27 11:24:27 k8s-master-01 Keepalived_vrrp[6554]: VRRP_Instance(VI_1) Dropping received VRRP packet...

2、解决

查阅资料折腾了一番后，可能是keepalive master的virtual_router_id和局域网内的其它的keepalive master的virtual_router_id有冲突，修改 /etc/keepalived/keepalived.conf 配置文件里的 virtual_router_id 51 为其它数值后，启动keepalive后日志不再报错。

需要注意的是，从节点的keepalive的virtual_router_id是需要和主节点的virtual_router_id 保持一致的，不然的话，两个keepalive节点貌似都是以master的身份工作，不过测试了下，这样两个主的keeplive貌似也是能起到 虚拟ip 高可用的作用，只不过两个keeplive单独起作用而已，虚拟ip会路由带后启动的keeplive 的节点上。

3、参考

https://blog.csdn.net/xuedingkai/article/details/94399246