kube-kic-tac-toe

A TicTacToe Game based on Kubernetes Operator. This is a sample project to demonstrate how to build a Kubernetes Operator with Kubebuilder.

Description

Please make sure kubernetes cluster is running and kubectl is configured properly.

# build the CRDs and controller, and install CRDs into the kubernetes cluster
make manifests && make generate && make install
# run the controller
make run
# create a TicTacToe CRD, which will create a game
kubectl apply -f ./config/samples/test/tictactoe_game.yaml
# create a Move CRD, which will make a move in the game
kubectl apply -f ./config/samples/test/move1.yaml

Getting Started

Prerequisites

• go version v1.20.0+
• docker version 17.03+.
• kubectl version v1.11.3+.
• Access to a Kubernetes v1.11.3+ cluster.

To Deploy on the cluster

Build and push your image to the location specified by IMG:

make docker-build docker-push IMG=<some-registry>/kube-kic-tac-toe:tag

NOTE: This image ought to be published in the personal registry you specified. And it is required to have access to pull the image from the working environment. Make sure you have the proper permission to the registry if the above commands don’t work.

Install the CRDs into the cluster:

make install

Deploy the Manager to the cluster with the image specified by IMG:

make deploy IMG=<some-registry>/kube-kic-tac-toe:tag

NOTE: If you encounter RBAC errors, you may need to grant yourself cluster-admin privileges or be logged in as admin.

Create instances of your solution You can apply the samples (examples) from the config/sample:

kubectl apply -k config/samples/

NOTE: Ensure that the samples has default values to test it out.

To Uninstall

Delete the instances (CRs) from the cluster:

kubectl delete -k config/samples/

Delete the APIs(CRDs) from the cluster:

make uninstall

UnDeploy the controller from the cluster:

make undeploy

License

Copyright 2023.

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.