K8s强制删除pod

报错如下

failed to setup network for sandbox “”: error getting ClusterInformation: connection is unauthorized: Unauthorized

进行操作删除

/etc/cni/net.d/目录下删掉与 calico 相关的所有配置文件, 然后重启机器。不然 pod 起不来

删除 namespace 后一直处于 Terminating 状态

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 kubectl get namespace <terminating-namespace> -o json >tmp.json

编辑 tmp.josn，删除 finalizers 字段的值：

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{
  "apiVersion": "v1",
  "kind": "Namespace",
  "metadata": {
    "creationTimestamp": "2019-11-20T15:18:06Z",
    "deletionTimestamp": "2020-01-16T02:50:02Z",
    "name": "<terminating-namespace>",
    "resourceVersion": "3249493",
    "selfLink": "/api/v1/namespaces/knative-eventing",
    "uid": "f300ea38-c8c2-4653-b432-b66103e412db"
  },
  "spec": {
    "finalizers": []
  },
  "status": {
    "phase": "Terminating"
  }
}

开启 proxy :

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kubectl proxy

打开 terminal 窗口，运行以下命令

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curl -k -H "Content-Type: application/json" -X PUT --data-binary @tmp.json http://127.0.0.1:8001/api/v1/namespaces/<terminating-namespace>/finalize

输出以下信息：

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{
  "kind": "Namespace",
  "apiVersion": "v1",
  "metadata": {
    "name": "istio-system",
    "selfLink": "/api/v1/namespaces/istio-system/finalize",
    "uid": "2e274537-727f-4a8f-ae8c-397473ed619a",
    "resourceVersion": "3249492",
    "creationTimestamp": "2019-11-20T15:18:06Z",
    "deletionTimestamp": "2020-01-16T02:50:02Z"
  },
  "spec": {

  },
  "status": {
    "phase": "Terminating"
  }
}