e2e.yaml

name: "End-to-end tests"

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  CURRENT_KIND_VERSION: 0.20.0
  LEGACY_KIND_VERSION: 0.17.0  # for K8s versions latest kind doesn't support anymore  

jobs:
  e2e-tests:
    name: End-to-end tests
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
       # The e2e tests are run on the lowest and highest supported k8s version.
       # All Kubernetes version in between expose the same APIs, hence the operator
       # should be compatible with them.
       kube-version:
       - "1.19"
       - "1.28"
       group:
         - e2e
         - e2e-instrumentation
         - e2e-upgrade
         - e2e-prometheuscr
         - e2e-autoscale

    steps:
    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: "~1.21.1"

    - name: Setup kind
      env:
        KIND_VERSION: ${{ matrix.kube_version >= 1.21 && env.KIND_VERSION || env.LEGACY_KIND_VERSION }}
      run: go install sigs.k8s.io/kind@v${KIND_VERSION}

    - name: Check out code into the Go module directory
      uses: actions/checkout@v4

    - name: "install kuttl"
      run: ./hack/install-kuttl.sh

    - name: "run tests"
      env:
        KUBE_VERSION: ${{ matrix.kube-version }}
      run: make prepare-e2e ${{ matrix.group }} KUBE_VERSION=$KUBE_VERSION VERSION=e2e

    - name: "log operator if failed"
      if: ${{ failure() }}
      env:
        KUBE_VERSION: ${{ matrix.kube-version }}
      run: make e2e-log-operator KUBE_VERSION=$KUBE_VERSION

  e2e-tests-check:
    runs-on: ubuntu-22.04
    if: always()
    needs: [e2e-tests]
    steps:
      - name: Print result
        run: echo ${{ needs.e2e-tests.result }}
      - name: Interpret result
        run: |
          if [[ success == ${{ needs.e2e-tests.result }} ]]
          then
            echo "All matrix jobs passed!"
          else
            echo "One or more matrix jobs failed."
            false
          fi