kubernetes删除Terminating的pod

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#环境

  • os: CentOS 7
  • pc: VirtualBox

#描述
创建的dashboard pod无法删除

#修复
使用–grace-period=0 –force 参数
参见官方文档
https://kubernetes.io/docs/tasks/run-application/force-delete-stateful-set-pod/

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[root@k8s-master ~]# kubectl get all -n kube-system
NAME                                           READY     STATUS        RESTARTS   AGE
pod/calico-etcd-7jdbr                          1/1       Running       0          22h
pod/calico-kube-controllers-685755779f-wvh48   1/1       Running       0          22h
pod/calico-node-mg7j2                          2/2       Running       1          22h
pod/calico-node-mjggr                          2/2       Running       1          22h
pod/etcd-k8s-master                            1/1       Running       0          22h
pod/kube-apiserver-k8s-master                  1/1       Running       0          22h
pod/kube-controller-manager-k8s-master         1/1       Running       0          22h
pod/kube-dns-86f4d74b45-clw69                  2/3       Running       210        22h
pod/kube-proxy-jks5s                           1/1       Running       0          22h
pod/kube-proxy-xl2b7                           1/1       Running       0          22h
pod/kube-scheduler-k8s-master                  1/1       Running       0          22h
pod/kubernetes-dashboard-5d676fccd5-2vwnx      1/1       Terminating   77         20h
pod/kubernetes-dashboard-7d5dcdb6d9-j7m75      1/1       Terminating   0          21h
pod/kubernetes-dashboard-7d5dcdb6d9-lxlvn      1/1       Terminating   11         22h
pod/kubernetes-dashboard-f56559df6-4bjj5       1/1       Terminating   205        5h
...
[root@k8s-master ~]# kubectl -n kube-system delete $(kubectl -n kube-system get pod -o name | grep dashboard) --grace-period=0 --force
warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely.
pod "kubernetes-dashboard-5d676fccd5-2vwnx" deleted
pod "kubernetes-dashboard-7d5dcdb6d9-j7m75" deleted
pod "kubernetes-dashboard-7d5dcdb6d9-lxlvn" deleted
pod "kubernetes-dashboard-f56559df6-4bjj5" deleted
[root@k8s-master ~]# kubectl get all -n kube-system
NAME                                           READY     STATUS    RESTARTS   AGE
pod/calico-etcd-7jdbr                          1/1       Running   0          22h
pod/calico-kube-controllers-685755779f-wvh48   1/1       Running   0          22h
pod/calico-node-mg7j2                          2/2       Running   1          22h
pod/calico-node-mjggr                          2/2       Running   1          22h
pod/etcd-k8s-master                            1/1       Running   0          22h
pod/kube-apiserver-k8s-master                  1/1       Running   0          22h
pod/kube-controller-manager-k8s-master         1/1       Running   0          22h
pod/kube-dns-86f4d74b45-clw69                  2/3       Running   210        22h
pod/kube-proxy-jks5s                           1/1       Running   0          22h
pod/kube-proxy-xl2b7                           1/1       Running   0          22h
pod/kube-scheduler-k8s-master                  1/1       Running   0          22h
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