e2e.yaml

name: E2E Tests

on:
  pull_request:

permissions:
  contents: read

jobs:
  build-e2e-images:
    name: Build E2E Images
    runs-on: ubuntu-22.04

    steps:
      - name: Check out repo
        uses: actions/checkout@v4
      - name: Install requirements
        run: |
          sudo apt install make
          sudo snap install go --classic
      - name: Build provider images
        run: sudo make docker-build-e2e
      - name: Cleanup space
        # Github runners are tight on space and will fail if we don't clean up before.
        run: sudo docker builder prune -f
      - name: Build images
        run: |
          cd templates/docker
          sudo docker build . -t k8s-snap:dev
      - name: Cleanup space
        # Github runners are tight on space and will fail if we don't clean up before.
        run: sudo docker builder prune -f
      - name: Save provider image
        run: |
          sudo docker save -o provider-images.tar ghcr.io/canonical/cluster-api-k8s/controlplane-controller:dev ghcr.io/canonical/cluster-api-k8s/bootstrap-controller:dev
          sudo chmod 775 provider-images.tar
      - name: Save k8s-snap image
        run: |
          sudo docker save -o k8s-snap-image.tar k8s-snap:dev
          sudo chmod 775 k8s-snap-image.tar
          ls -la
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: e2e-images
          path: |
            provider-images.tar
            k8s-snap-image.tar

  run-e2e-tests:
    name: Run E2E Tests
    runs-on: ubuntu-22.04
    needs: build-e2e-images

    steps:
      - name: Maximize build space
        uses: easimon/maximize-build-space@v10
        with:
          root-reserve-mb: 512
          swap-size-mb: 1024
          remove-dotnet: 'true'
          remove-android: 'true'
          remove-haskell: 'true'
          remove-codeql: 'true'
          remove-docker-images: 'true'
      - name: Check out repo
        uses: actions/checkout@v4
      - name: Install requirements
        run: |
          sudo apt install make
          sudo snap install go --classic
          sudo docker network create kind --driver=bridge -o com.docker.network.bridge.enable_ip_masquerade=true
          df -h
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          name: e2e-images
          path: .
      - name: Space check
        run: |
          ls
          df -h
          rm -rf provider-images.tar k8s-snap-image.tar
          df -h
      - name: Load provider image
        run: sudo docker load -i provider-images.tar
      - name: Load k8s-snap image
        run: sudo docker load -i k8s-snap-image.tar
      - name: Run e2e tests
        run: sudo make test-e2e