kubectl edit namespace ${stucked_namespace}

然后在vi模式下删除终结器并保存。

这对我来说是有效的。

将ambassador替换为您的名称空间

检查名称空间是否卡住

kubectl get ns ambassador

NAME         STATUS        AGE
ambassador   Terminating   110d

这个卡了很久了

打开管理终端/cmd提示符或powershell并运行

kubectl代理

这将启动本地web服务器

打开另一个终端并运行

kubectl get ns ambassador -o json >tmp.json

编辑tmp文件。Json使用vi或nano

从这个

{
"apiVersion": "v1",
"kind": "Namespace",
"metadata": {
    "annotations": {
        "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"kind\":\"Namespace\",\"metadata\":{\"annotations\":{},\"name\":\"ambassador\"}}\n"
    },
    "creationTimestamp": "2021-01-07T18:23:28Z",
    "deletionTimestamp": "2021-04-28T06:43:41Z",
    "name": "ambassador",
    "resourceVersion": "14572382",
    "selfLink": "/api/v1/namespaces/ambassador",
    "uid": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
"spec": {
    "finalizers": [
        "kubernetes"
    ]
},
"status": {
    "conditions": [
        {
            "lastTransitionTime": "2021-04-28T06:43:46Z",
            "message": "Discovery failed for some groups, 3 failing: unable to retrieve the complete list of server APIs: compose.docker.com/v1alpha3: an error on the server (\"Internal Server Error: \\\"/apis/compose.docker.com/v1alpha3?timeout=32s\\\": Post https://0.0.0.1:443/apis/authorization.k8s.io/v1beta1/subjectaccessreviews: write tcp 0.0.0.0:53284-\u0026gt;0.0.0.0:443: write: broken pipe\") has prevented the request from succeeding, compose.docker.com/v1beta1: an error on the server (\"Internal Server Error: \\\"/apis/compose.docker.com/v1beta1?timeout=32s\\\": Post https://10.96.0.1:443/apis/authorization.k8s.io/v1beta1/subjectaccessreviews: write tcp 0.0.0.0:5284-\u0026gt;10.96.0.1:443: write: broken pipe\") has prevented the request from succeeding, compose.docker.com/v1beta2: an error on the server (\"Internal Server Error: \\\"/apis/compose.docker.com/v1beta2?timeout=32s\\\": Post https://0.0.0.0:443/apis/authorization.k8s.io/v1beta1/subjectaccessreviews: write tcp 1.1.1.1:2284-\u0026gt;0.0.0.0:443: write: broken pipe\") has prevented the request from succeeding",
            "reason": "DiscoveryFailed",
            "status": "True",
            "type": "NamespaceDeletionDiscoveryFailure"
        },
        {
            "lastTransitionTime": "2021-04-28T06:43:49Z",
            "message": "All legacy kube types successfully parsed",
            "reason": "ParsedGroupVersions",
            "status": "False",
            "type": "NamespaceDeletionGroupVersionParsingFailure"
        },
        {
            "lastTransitionTime": "2021-04-28T06:43:49Z",
            "message": "All content successfully deleted",
            "reason": "ContentDeleted",
            "status": "False",
            "type": "NamespaceDeletionContentFailure"
        }
    ],
    "phase": "Terminating"
}

}

to

    {
  "apiVersion": "v1",
  "kind": "Namespace",
  "metadata": {
    "annotations": {
      "kubectl.kubernetes.io/last-applied-configuration": "{\"apiVersion\":\"v1\",\"kind\":\"Namespace\",\"metadata\":{\"annotations\":{},\"name\":\"ambassador\"}}\n"
    },
    "creationTimestamp": "2021-01-07T18:23:28Z",
    "deletionTimestamp": "2021-04-28T06:43:41Z",
    "name": "ambassador",
    "resourceVersion": "14572382",
    "selfLink": "/api/v1/namespaces/ambassador",
    "uid": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
  },
  "spec": {
    "finalizers": []
  }
}

通过删除终结器中的状态和kubernetes

现在使用该命令并用您的名称空间替换ambassador

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

运行之前，您将看到另一个json

然后运行命令

 kubectl get ns ambassador
Error from server (NotFound): namespaces "ambassador" not found

如果它仍然显示终止或任何其他错误，请确保以适当的方式格式化json，并再次尝试上述步骤。

运行kubectl get apiservice

对于上面的命令，您将发现apiservice的Available Flag=Flase。

因此，只需使用kubectl删除apiservice，删除apiservice <apiservice名称>

执行此操作后，具有终止状态的名称空间将消失。

对我们来说，是参数服务器崩溃。

因此，要检查这是否与您的情况相关，请运行以下命令:kubectl api-resources

如果你得到

错误:无法检索服务器api的完整列表:metrics.k8s。Io /v1beta1:服务器当前无法处理请求

那可能是同一个问题

感谢@javierprovecho

类似的事情发生在我身上，在我的情况下，它是pv & pvc，我通过将终结器设置为null强行删除。看看你是否可以用ns做类似的事情

kubectl patch pvc <pvc-name> -p '{"metadata":{"finalizers":null}}'

对于名称空间来说是这样

kubectl patch ns <ns-name> -p '{"spec":{"finalizers":null}}'

解决方案:

使用下面的命令，不做任何更改。这招很管用。

NS=`kubectl get ns |grep Terminating | awk 'NR==1 {print $1}'` && kubectl get namespace "$NS" -o json   | tr -d "\n" | sed "s/\"finalizers\": \[[^]]\+\]/\"finalizers\": []/"   | kubectl replace --raw /api/v1/namespaces/$NS/finalize -f -

享受