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easzlab / kubeasz

使用Ansible脚本安装K8S集群，介绍组件交互原理，方便直接，不受国内网络环境影响
https://github.com/easzlab/kubeasz
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fix: keepalived 报错日志 bogus VRRP packet received on eth0 #126

Closed gjmzj closed 6 years ago

gjmzj commented 6 years ago

keepalived报错日志为

Mar 09 21:28:28 k8s4 Keepalived_vrrp[8548]: bogus VRRP packet received on eth0 !!!
Mar 09 21:28:28 k8s4 Keepalived_vrrp[8548]: VRRP_Instance(VI-kube-master) ignoring received advertisment...
Mar 09 21:28:43 k8s4 Keepalived_vrrp[8548]: ip address associated with VRID not present in received packet : 192.168.1.10
Mar 09 21:28:43 k8s4 Keepalived_vrrp[8548]: one or more VIP associated with VRID mismatch actual MASTER advert
gjmzj commented 6 years ago

原因是同一网段内LB节点配置的 virtual_router_id 值有重复了，选择一个不重复的0~255之间的值，可以用以下命令查看已存在的vrid

tcpdump -nn -i any net 224.0.0.0/8
zhule0601 commented 5 years ago

cool

anyushun commented 3 years ago

原因是同一网段内LB节点配置的 virtual_router_id 值有重复了，选择一个不重复的0~255之间的值，可以用以下命令查看已存在的vrid

tcpdump -nn -i any net 224.0.0.0/8

good job