Note: The issue has been fixed in https://github.com/kubernetes/kubernetes/pull/76051. Today, I want to share a story about object deletion in kubernetes federation. This leads to a better understanding on how object deletion works in kubernetes, and I believe this may help others to understand it as well. It all starts with a support request: When I delete my namespace on federation, the same namespace in member cluster is not deleted, however, cascade deletion does happen for all other reso...