Design a build & test pipeline for Quarkus

[cmoulliard]

Todo

Design a new build & test PipelineRun "pipelinerun-build-test.yml" for a Quarkus Hello application under the folder

https://github.com/redhat-buildpacks/tekton-pac-poc/tree/main/k8s

This Pipeline will executed top of the git repo - https://github.com/redhat-buildpacks/tekton-pac-poc using a PR created from a testing-xxx branch.

When the PR is created, then the Tekton PipelineAsCode controller running on the Hetzner cluster - https://pac.65.108.212.158.nip.io/ will be notified from the GitHub App - https://github.com/organizations/redhat-buildpacks/settings/apps/tektonci-on-hetzner and the pipeline will be launched using as input the github repo hosting the quarkus app.

Pipeline Structure
- Task1
- Task2 has Run After Task1
- Task3 has Run After Task2
- Task4 as Finally Task

where

• Task1 (maven) will execute a maven goal able to generate k8s yaml resources and save it in a workspace/volume mounted
• Task2 (kube-action) will execute a kubectl command to deploy in a namespace the generated resources (= what comes from Task1 in a shared volume)
• Task3 (kube-action) will execute a test case to verify if the k8s service (= created with Task2) is replying. If test succeeded then we should return "succeed". If no "failure".
• Task4 (kube-action). We must remove the deployed k8s resources no matter if task3 succeeded or failed using shared volume

Maven task: https://github.com/tektoncd/catalog/tree/main/task/maven
Kubernetes-action: https://github.com/tektoncd/catalog/tree/main/task/kubernetes-actions