version_tests.yaml

name: kuttl multi-version tests

on:
  push:
    branches:
      - main
      - "release/**"
    paths-ignore:
      - "docs/**"
      - "CHANGELOG/**"
  pull_request:
    branches:
      - main
      - "release/**"
    paths-ignore:
      - "docs/**"
      - "CHANGELOG/**"

jobs:
  build_image:
    name: Build image
    runs-on: ubuntu-latest
    outputs:
      image_tag: ${{ steps.parse_image_tag.outputs.image_tag }}
    steps:
      - name: Check out code into the Go module directory
        uses: actions/checkout@v4
        if: github.event_name == 'pull_request'
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - uses: actions/checkout@v4
        if: github.event_name != 'pull_request'
      - name: Parse image version
        id: parse_image_tag
        run: echo "image_tag=$(yq eval '.images[0].newTag' config/deployments/default/kustomization.yaml)" >> $GITHUB_OUTPUT
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Build Docker image
        id: docker_build
        uses: docker/build-push-action@v5
        with:
          file: Dockerfile
          context: .
          push: false
          tags: k8ssandra/k8ssandra-operator:latest,k8ssandra/k8ssandra-operator:${{ steps.parse_image_tag.outputs.image_tag }}
          platforms: linux/amd64
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache
          outputs: type=docker,dest=/tmp/k8ssandra-k8ssandra-operator.tar
      - name: Upload k8ssandra-operator image
        uses: actions/upload-artifact@v4
        with:
          name: k8ssandra-operator
          path: /tmp/k8ssandra-k8ssandra-operator.tar
  run_kuttl_test:
    runs-on: ubuntu-latest
    needs: [build_image]
    name: Run kuttl tests
    strategy:
      matrix:
        k8s_version:
          - "1.21"
          - "1.22"
          - "1.23"
        serverVersion:
          - 3.11.14
          - 4.0.3
        kuttl-test:
          - test-cassandra-versions
    steps:
      - name: Check out code into the Go module directory
        uses: actions/checkout@v4
        if: github.event_name == 'pull_request'
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - uses: actions/checkout@v4
        if: github.event_name != 'pull_request'
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'
          cache: true
      - name: Kind kube-proxy issue workaround
        run: sudo sysctl net/netfilter/nf_conntrack_max=524288
      - name: Download k8ssandra-operator image
        uses: actions/download-artifact@v4
        with:
          name: k8ssandra-operator
          path: /tmp
      - name: Load Docker images
        run: |
          docker load --input /tmp/k8ssandra-k8ssandra-operator.tar
      - name: Install kuttl
        run: |
          make install-kuttl
      - name: Create kind cluster
        run: |
          kind create cluster --name k8ssandra-0 --config ./test/kuttl/config/kind/w3k${{ matrix.k8s_version }}.yaml
          make cert-manager
          make IMG="k8ssandra/k8ssandra-operator:${{ needs.build_image.outputs.image_tag }}" kind-load-image
      - name: Run kuttl test
        run: |
          # We are running tests against k8s 1.21
          # Additional versions must be added in kind config files under ./test/config/kind

          # Currently we aren't using the kuttl-test Makefile target while trying to iron out the
          # release process. The following changes have been made to stay as close as possible
          # to the existing behavior with kuttl tests while supporting the ability to use a release
          # image tag of the operator.

          SERVERVERSION=${{ matrix.serverVersion }} ./bin/kubectl-kuttl test --kind-context=k8ssandra-0 --start-kind=false --test ${{ matrix.kuttl-test }}
      - name: Delete kind cluster
        run: |
          kind delete cluster --name k8ssandra-0