coderstory@k8s-master:~/k8s$ kubectl version
WARNING: This version information is deprecated and will be replaced with the output from kubectl version --short. Use --output=yaml|json to get the full version.
Client Version: version.Info{Major:"1", Minor:"26", GitVersion:"v1.26.0", GitCommit:"b46a3f887ca979b1a5d14fd39cb1af43e7e5d12d", GitTreeState:"clean", BuildDate:"2022-12-08T19:58:30Z", GoVersion:"go1.19.4", Compiler:"gc", Platform:"linux/amd64"}
Kustomize Version: v4.5.7
Server Version: version.Info{Major:"1", Minor:"26", GitVersion:"v1.26.0", GitCommit:"b46a3f887ca979b1a5d14fd39cb1af43e7e5d12d", GitTreeState:"clean", BuildDate:"2022-12-08T19:51:45Z", GoVersion:"go1.19.4", Compiler:"gc", Platform:"linux/amd64"}
coderstory@k8s-master:~/k8s$
cni插件已安装calico且已工作
coderstory@k8s-master:~/k8s$ kubectl get pod -n kube-system
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-57b57c56f-xhqxt 1/1 Running 0 2d23h
calico-node-ktfgl 1/1 Running 0 2d23h
calico-node-ngz6l 1/1 Running 0 2d23h
calico-node-t855q 1/1 Running 0 2d23h
coredns-567c556887-t2kdc 1/1 Running 0 3d
coredns-567c556887-x2pmh 1/1 Running 0 3d
etcd-k8s-master 1/1 Running 0 3d
kube-apiserver-k8s-master 1/1 Running 0 3d
kube-controller-manager-k8s-master 1/1 Running 0 3d
kube-proxy-2h6dm 1/1 Running 0 2d23h
kube-proxy-c6gk4 1/1 Running 0 3d
kube-proxy-kqx45 1/1 Running 0 2d23h
kube-scheduler-k8s-master 1/1 Running 0 3d
coderstory@k8s-master:~/k8s$ kubectl get pod -n kubernetes-dashboard
NAME READY STATUS RESTARTS AGE
dashboard-metrics-scraper-976d575c7-n2krt 0/1 ContainerCreating 0 29m
kubernetes-dashboard-7978989845-fvlqg 0/1 ContainerCreating 0 29m
coderstory@k8s-master:~/k8s$
查看pod详情的时候看到警告信息
coderstory@k8s-master:~/k8s$ kubectl describe pod kubernetes -n kubernetes-dashboard
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 28m default-scheduler Successfully assigned kubernetes-dashboard/kubernetes-dashboard-7978989845-fvlqg to k8s-master
Warning FailedCreatePodSandBox 28m kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox "3a59c4c17814dcbc0064b39d39c8c893bf4e5b5d423b44ef74d6742021c90f75": plugin type="calico" failed (add): error getting ClusterInformation: connection is unauthorized: Unauthorized
Normal SandboxChanged 3m51s (x116 over 28m) kubelet Pod sandbox changed, it will be killed and re-created.
