pull-e2e-test.yml

name: pull-e2e-test

env:
  DOCKER_IMAGE: europe-docker.pkg.dev/kyma-project/dev/nats-manager:PR-${{ github.event.number }}
  E2E_LOG_LEVEL: debug
  KYMA_STABILITY: "unstable"
  KYMA: "./hack/kyma"

on:
  pull_request:
    branches: [ "main" ]
    paths-ignore:
      - 'docs/**'
      - '**.md'
      - 'sec-scanners-config.yaml'

jobs:
  e2e:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Cache Go dependencies
        uses: actions/setup-go@v5
        with:
          go-version-file: './go.mod'
          check-latest: true
          cache-dependency-path: './go.sum'

      - name: Install k3d tools
        run: |
          make -C hack/ci/ install-k3d-tools

      - name: Install Kyma CLI & setup k3d cluster using kyma CLI
        run: |
          make kyma
          make -C hack/ci/ create-k3d
          kubectl version
          kubectl cluster-info

      - name: Install the NATS CRD on the cluster
        run: |
          make install IMG=$DOCKER_IMAGE

      - name: Wait for the 'pull-nats-manager-build' job to succeed
        uses: kyma-project/wait-for-commit-status-action@2b3ffe09af8b6f40e1213d5fb7f91a7bd41ffb20
        with:
          context: "pull-nats-manager-build"
          commit_ref: "${{ github.event.pull_request.head.sha }}" # Note: 'github.event.pull_request.head.sha' is not same as 'github.sha' on pull requests.
          timeout: 600000 # 10 minutes in milliseconds
          # The check interval is kept long otherwise it will exhaust the GitHub rate limit (More info: https://docs.github.com/en/rest/overview/resources-in-the-rest-api?apiVersion=2022-11-28#rate-limiting)
          check_interval: 60000 # 1 minute in milliseconds
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          GITHUB_OWNER: "${{ github.repository_owner }}"
          GITHUB_REPO: "nats-manager"

      - name: Create kyma-system namespace
        run: |
          kubectl create namespace kyma-system

      - name: Deploy the controller to the cluster
        run: |
          make deploy IMG=$DOCKER_IMAGE

      - name: Setup and test NATS CR
        run: |
          make e2e-setup

      - name: Run NATS bench
        run: |
          go install github.com/nats-io/natscli/nats@latest
          export PATH=$HOME/go/bin:$PATH
          make e2e-bench

      - name: Test NATS-server
        run: |
          make e2e-nats-server

      - name: Cleanup NATS CR
        run: |
          make e2e-cleanup


# the following steps only run on failure to help finding the cause of the failure

      - name: List CRDs
        if:  failure()
        run: |
          kubectl get crd

      - name: List Namespaces
        if:  failure()
        run: |
          kubectl get namespaces

      - name: List StatefulSets
        if:  failure()
        run: |
          kubectl get sts --all-namespaces

      - name: List Pods
        if:  failure()
        run: |
          kubectl get po --all-namespaces

      - name: List PVCs
        if:  failure()
        run: |
          kubectl get pvc --all-namespaces

      - name: List NATS CR
        if:  failure()
        run: |
          kubectl get nats --all-namespaces

# references:
# wait for other gh checks to finish: https://github.com/marketplace/actions/wait-for-check