scnzzh@zubt1:~$ kubectl get ns rook-ceph NAME STATUS AGE rook-ceph Terminating 118m scnzzh@zubt1:~$ kubectl get ns rook-ceph -o json > rook-ceph-ns.json Edit the json file and make the value for "finalizers" an empty list. In my case, there's an item "kubernetes" in the list, delete it.
scnzzh@zubt1:~$ kubectl replace --raw "/api/v1/namespaces/rook-ceph/finalize" -f rook-ceph-ns.json scnzzh@zubt1:~$ kubectl get ns rook-ceph Error from server (NotFound): namespaces "rook-ceph" not found
