k8s-java-example

A demo of how to use K8s Java Client and how to test it

1. Setup local K8s cluster, apply all the resource under scripts/

• namespace.yaml
• service-account.yaml
• cluster-role-binding.yaml
• target-deployment.yaml
• deployment-service.yaml

2. All the Java source code is under src/. Use ./gradlew build to build jar file, this repo requires Java 17+

3. Use local Dockerfile to build docker image, and change image and tag accordingly in deployment-service.yaml

4. The Java application has default debug port enabled, attach to port 5005 for debugging purpose.