Dev homework example.
Copies cluster scoped ClusterConfigMap data to namespaced ConfigMaps. Namespaces are selected using labels.
See config/samples
for Namespace and ClusterConfigMap examples.
- Install CRDs and deploy the default controller image (
ghcr.io/juozasg/cluster-config-map
)
make deploy
- Install Examples of Custom Resources:
kubectl apply -f config/samples/
To delete the CRDs from the cluster:
make uninstall
UnDeploy the controller to the cluster:
make undeploy
// TODO(user): Add detailed information on how you would like others to contribute to this project
This project aims to follow the Kubernetes Operator pattern
It uses Controllers which provides a reconcile function responsible for synchronizing resources untile the desired state is reached on the cluster
- Install the CRDs into the cluster:
make install
- Run your controller (this will run in the foreground, so switch to a new terminal if you want to leave it running):
make run
NOTE: You can also run this in one step by running: make install run
If you are editing the API definitions, generate the manifests such as CRs or CRDs using:
make manifests
NOTE: Run make --help
for more information on all potential make
targets
More information can be found via the Kubebuilder Documentation
Copyright 2022.
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.