kubernetes强制删除namespace

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
ns                     Terminating   39h

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 ns -o json > ns.json

删除spec和status内容剩余内容大致如下

{
"apiVersion": "v1",
"kind": "Namespace",
"metadata": {
"creationTimestamp": "2023-02-13T12:12:00Z",
"deletionTimestamp": "2022-02-13T12:12:00Z",
"labels": {
"kubernetes.io/metadata.name": "ns",
"name": "ns"
},
"name": "ns",
"resourceVersion": "999999",
"uid": "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaa"
}
}

另外打开一个终端运行kube-proxy

kubectl proxy

ns替换为要删除的ns名称

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

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