name: e2e-autogen-internals
on:
  push:
    branches:
      - 'main'
      - 'release*'
    paths-ignore:
      - 'README.md'
      - 'docs/**'
      - '.github/config.yml'
  pull_request:
    branches:
      - 'main'
      - 'release*'
    paths-ignore:
      - 'README.md'
      - '.github/config.yml'

permissions: read-all

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  e2e-test:
    strategy:
      fail-fast: false
      matrix:
        k8s-version: [v1.22.13, v1.23.10, v1.24.4, v1.25.0]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # v3.2.0
      - name: Unshallow
        run: git fetch --prune --unshallow
      - name: Set up Go 
        uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
        with:
          go-version: ~1.19.4
      - name: Set up Helm
        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: v3.5.0
      - name: Set up chart-testing
        uses: helm/chart-testing-action@afea100a513515fbd68b0e72a7bb0ae34cb62aec # v2.3.1
      - name: Cache Go modules
        uses: actions/cache@9b0c1fce7a93df8e3bb8926b0d6e9d89e92f20a7 # pin@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
      - name: Create kind cluster
        run: |
          export KIND_IMAGE=kindest/node:${{ matrix.k8s-version }}
          make kind-create-cluster
      - name: Build and load dev images in kind cluster
        run: make kind-load-all
      - name: Run e2e tests
        run: |
          echo ">>> Install Kyverno"
          make codegen-manifest-e2e
          cat ${GITHUB_WORKSPACE}/.manifest/e2e.yaml \
            | sed -e 's/imagePullPolicy:.*$/imagePullPolicy: IfNotPresent/g' \
            | kubectl apply --server-side -f -
          kubectl apply -f ${GITHUB_WORKSPACE}/config/e2e/rbac.yaml
          echo ">>> Check kyverno"
          chmod a+x ${GITHUB_WORKSPACE}/scripts/verify-deployment.sh
          sleep 50
          kubectl get pods -n kyverno
          ${GITHUB_WORKSPACE}/scripts/verify-deployment.sh -n kyverno  kyverno
          sleep 20
          echo ">>> Expose the Kyverno's service's metric server to the host"
          kubectl port-forward svc/kyverno-svc-metrics -n kyverno 8000:8000 &
          echo ">>> Run Kyverno e2e test"
          make test-e2e
          echo ">>> Cleanup"
          kubectl delete -f ${GITHUB_WORKSPACE}/.manifest/e2e.yaml
      - name: Debug failure
        if: failure()
        run: |
          kubectl get mutatingwebhookconfigurations,validatingwebhookconfigurations
          kubectl -n kyverno get pod
          kubectl -n kyverno describe pod | grep -i events -A10
          kubectl -n kyverno logs deploy/kyverno --all-containers -p || true
          kubectl -n kyverno logs deploy/kyverno --all-containers
          kubectl -n kyverno logs deploy/kyverno-cleanup-controller --all-containers -p || true
          kubectl -n kyverno logs deploy/kyverno-cleanup-controller --all-containers