kubernetes强制删除namespace

1、执行命令删除namespace后一直显示Terminating，无法删除namespace

[root@k8s-master1 ~]# kubectl get ns
NAME                   STATUS        AGE
default                Active        17d
ingress-nginx          Active        16d
kube-node-lease        Active        17d
kube-public            Active        17d
kube-system            Active        17d
kubernetes-dashboard   Active        16d
monitoring             Active        7d14h
public-service         Terminating   39h

2、获取需要强制删除的NameSpace信息，删除spec及status部分的内容还有metadata字段后的","号

kubectl get namespace public-service -o json > public-service.json

• 剩余内容大致如下

{
    "apiVersion": "v1",
    "kind": "Namespace",
    "metadata": {
        "creationTimestamp": "2022-11-13T13:14:07Z",
        "deletionTimestamp": "2022-11-13T15:23:21Z",
        "labels": {
            "kubernetes.io/metadata.name": "public-service",
            "name": "public-service"
        },
        "name": "public-service",
        "resourceVersion": "988435",
        "uid": "0bde65b7-757d-467f-9ed6-c2d76cbfdee5"
    }
}

3、打开一个终端运行kube-proxy

[root@k8s-master1 ~]# kubectl proxy
Starting to serve on 127.0.0.1:8001

4、通过API强制删除namespace

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

　　注：

　　　　1、@public-service.json：指的是强制删除NameSpace信息json名称

　　　　2、http://127.0.0.1:8001/api/v1/namespaces/public-service/finalize：

　　　　　　public-service：这里指的是NameSpace名称

5、通过API删除查看状态

[root@k8s-master1 ~]# kubectl get ns
NAME                   STATUS   AGE
default                Active   17d
ingress-nginx          Active   16d
kube-node-lease        Active   17d
kube-public            Active   17d
kube-system            Active   17d
kubernetes-dashboard   Active   16d
monitoring             Active   7d14h