Error from server: error dialing backend: dial tcp: lookup xxx on 114.114.114.114:53: no such
k8s集群新增节点机node3,有一个容器busybox运行在nod3上的,在k8s master主机上执行进行容器命令返回如下错误$ kubectl exec -it busybox shError from server: error dialing backend: dial tcp: lookup node3 on 114.114.114.114:53: no such host但跑到no
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k8s集群新增节点机node3,有一个容器busybox运行在nod3上的,在k8s master主机上执行进行容器命令返回如下错误
$ kubectl exec -it busybox sh
Error from server: error dialing backend: dial tcp: lookup node3 on 114.114.114.114:53: no such host
但跑到node主机上,进行容器却可以
$ doker exec -it containerid sh
百思不得其解,又重新确认一次node3上的docker和kubernetes配置,确认无误。最后在master主机的 /etc/hosts
上添加node3的ip和主机名,问题就解决了
192.168.100.53 node3
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