operator/scripts/update-kcc-manifest/finalizer_patch.yaml

# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# When a KCC managed namespace is deleted the RoleBindings in the namespace are deleted. As a result the KCC controllers
# are unable to clean up the KCC resources in the namespace. This finalizer prevents the RoleBinding deletion from
# occurring. The operator can then wait for the KCC controllers to delete all resources before removing this finalizer.
- op: add
  path: /metadata/finalizers
  value:
  - configconnector.cnrm.cloud.google.com/finalizer