参考:https://www.redhat.com/sysadmin/troubleshooting-terminating-namespaces

    1. kubectl get namespace ${NAMESPACE} -o json > tmp.json

    delete spec中finalizer的字段
    临时代理

    1. kubectl proxy

    通过api访问

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