k8s——删除namespace一直处于Terminating状态

正常删除namespace(kubernetes-dashboard)一直删不干净，处于Terminating状态

正常删除

kubectl delete namespace NAMESPACENAME

强制删除

kubectl delete namespace NAMESPACENAME --force --grace-period=0

如果强制删除也没有用的话

修改finalizers，删除下面红色框内容

kubectl edit namespace NAMESPACE_NAME

如果这个方法也不行的话

通过调用接口删除

导出json格式到tmp.json

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

编辑tmp.josn，删除finalizers 字段的值

{
    "apiVersion": "v1",
    "kind": "Namespace",
    "metadata": {
        "annotations": {
            "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"kind\":\"Namespace\",\"metadata\":{\"annotations\":{},\"name\":\"kubernetes-dashboard\"}}\n"
        },
        "creationTimestamp": "2022-05-29T14:35:19Z",
        "deletionTimestamp": "2022-05-30T06:51:16Z",
        "name": "kubernetes-dashboard",
        "resourceVersion": "1048583",
        "selfLink": "/api/v1/namespaces/kubernetes-dashboard",
        "uid": "2320611c-1eec-4903-80e9-e30850b9b5c7"
    },
    "spec": {
    "finalizers": []
  },
  "status": {
    "phase": "Terminating"
  }
}

开启 proxy

kubectl proxy

打开新的terminal 窗口，运行以下命令：

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