kind.yml

name: Kind
on:
  pull_request:
    branches:
      - main
      - release-*
      - feature/*
  push:
    branches:
      - main
      - release-*
      - feature/*

env:
  KIND_VERSION: v0.12.0

jobs:
  check-changes:
    name: Check whether tests need to be run based on diff
    runs-on: [ubuntu-latest]
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - uses: antrea-io/has-changes@v2
        id: check_diff
        with:
          paths-ignore: docs/* ci/jenkins/* *.md hack/.notableofcontents
    outputs:
      has_changes: ${{ steps.check_diff.outputs.has_changes }}

  build-spark-jobs-image:
    name: Build Spark Jobs image to be used for Kind e2e tests
    needs: check-changes
    if: ${{ needs.check-changes.outputs.has_changes == 'yes' }}
    runs-on: [ ubuntu-latest ]
    steps:
    - uses: actions/checkout@v3
    - run: make spark-jobs
    - name: Save Spark jobs image to tarball
      run: docker save -o spark-jobs.tar antrea/theia-spark-jobs
    - name: Upload Spark jobs image for subsequent jobs
      uses: actions/upload-artifact@v3
      with:
        name: spark-jobs
        path: spark-jobs.tar
        retention-days: 1 # minimum value, in case artifact deletion by 'artifact-cleanup' job fails
  
  build-clickhouse-monitor-image:
    name: Build ClickHouse monitor image to be used for Kind e2e tests
    needs: check-changes
    if: ${{ needs.check-changes.outputs.has_changes == 'yes' }}
    runs-on: [ ubuntu-latest ]
    steps:
    - uses: actions/checkout@v3
    - run: make clickhouse-monitor
    - name: Save ClickHouse monitor image to tarball
      run: docker save -o clickhouse-monitor.tar antrea/theia-clickhouse-monitor
    - name: Upload ClickHouse monitor image for subsequent jobs
      uses: actions/upload-artifact@v3
      with:
        name: clickhouse-monitor
        path: clickhouse-monitor.tar
        retention-days: 1 # minimum value, in case artifact deletion by 'artifact-cleanup' job fails

  build-clickhouse-server-image:
    name: Build ClickHouse server image to be used for Kind e2e tests
    needs: check-changes
    if: ${{ needs.check-changes.outputs.has_changes == 'yes' }}
    runs-on: [ ubuntu-latest ]
    steps:
    - uses: actions/checkout@v3
    - run: make clickhouse-server
    - name: Save ClickHouse server image to tarball
      run: docker save -o clickhouse-server.tar antrea/theia-clickhouse-server
    - name: Upload ClickHouse server image for subsequent jobs
      uses: actions/upload-artifact@v3
      with:
        name: clickhouse-server
        path: clickhouse-server.tar
        retention-days: 1 # minimum value, in case artifact deletion by 'artifact-cleanup' job fails

  build-theia-manager-image:
    name: Build Theia Manager image to be used for Kind e2e tests
    needs: check-changes
    if: ${{ needs.check-changes.outputs.has_changes == 'yes' }}
    runs-on: [ ubuntu-latest ]
    steps:
    - uses: actions/checkout@v3
    - run: make theia-manager
    - name: Save Theia Manager image to tarball
      run: docker save -o theia-manager.tar antrea/theia-manager
    - name: Upload Theia Manager image for subsequent jobs
      uses: actions/upload-artifact@v3
      with:
        name: theia-manager
        path: theia-manager.tar
        retention-days: 1 # minimum value, in case artifact deletion by 'artifact-cleanup' job fails

  test-e2e-encap:
    name: E2e tests on a Kind cluster on Linux
    needs:
      - build-spark-jobs-image
      - build-clickhouse-monitor-image
      - build-clickhouse-server-image
      - build-theia-manager-image
    runs-on: [ubuntu-latest]
    steps:
      - name: Free disk space
        # https://github.com/actions/virtual-environments/issues/709
        run: |
          sudo apt-get clean
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          sudo rm -rf "/usr/local/lib/android"
          df -h
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4
        with:
          go-version-file: 'go.mod'
      - name: Download Spark jobs images from previous jobs
        uses: actions/download-artifact@v3
        with:
          name: spark-jobs
      - name: Download ClickHouse monitor images from previous jobs
        uses: actions/download-artifact@v3
        with:
          name: clickhouse-monitor
      - name: Download ClickHouse server images from previous jobs
        uses: actions/download-artifact@v3
        with:
          name: clickhouse-server
      - name: Download Theia Manager images from previous jobs
        uses: actions/download-artifact@v3
        with:
          name: theia-manager
      - name: Load Theia image
        run:  |
          docker load -i spark-jobs.tar
          docker tag antrea/theia-spark-jobs:latest projects.registry.vmware.com/antrea/theia-spark-jobs:latest
          docker load -i clickhouse-monitor.tar
          docker tag antrea/theia-clickhouse-monitor:latest projects.registry.vmware.com/antrea/theia-clickhouse-monitor:latest
          docker load -i clickhouse-server.tar
          docker tag antrea/theia-clickhouse-server:latest projects.registry.vmware.com/antrea/theia-clickhouse-server:latest
          docker load -i theia-manager.tar
          docker tag antrea/theia-manager:latest projects.registry.vmware.com/antrea/theia-manager:latest
      - name: Install Kind
        run: |
          curl -Lo ./kind https://github.com/kubernetes-sigs/kind/releases/download/${KIND_VERSION}/kind-$(uname)-amd64
          chmod +x ./kind
          sudo mv kind /usr/local/bin
      - name: Run e2e tests
        run: |
          mkdir log
          ANTREA_LOG_DIR=$PWD/log ./ci/kind/test-e2e-kind.sh --coverage
      - name: Tar log files
        if: ${{ failure() }}
        run: tar -czf log.tar.gz log
      - name: Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: .coverage/kind-e2e-coverage.txt
          fail_ci_if_error: ${{ github.event_name == 'push' }}
          flags: kind-e2e-tests
          name: codecov-kind-e2e-test
      - name: Upload test log
        uses: actions/upload-artifact@v3
        if: ${{ failure() }}
        with:
          name: e2e-kind-fa.tar.gz
          path: log.tar.gz
          retention-days: 30

  test-upgrade-from-N-1:
    name: Upgrade from Theia version N-1
    needs: 
      - build-clickhouse-monitor-image
      - build-clickhouse-server-image 
    runs-on: [ubuntu-latest]
    steps:
      - name: Free disk space
        # https://github.com/actions/virtual-environments/issues/709
        run: |
          sudo apt-get clean
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          sudo rm -rf "/usr/local/lib/android"
          df -h
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4
        with:
          go-version-file: 'go.mod'
      - name: Download ClickHouse monitor images from previous jobs
        uses: actions/download-artifact@v3
        with:
          name: clickhouse-monitor
      - name: Load Theia image
        run:  |
          docker load -i clickhouse-monitor.tar
          docker tag antrea/theia-clickhouse-monitor:latest projects.registry.vmware.com/antrea/theia-clickhouse-monitor:latest
      - name: Download ClickHouse server images from previous jobs
        uses: actions/download-artifact@v3
        with:
          name: clickhouse-server
      - name: Load Theia image
        run:  |
          docker load -i clickhouse-server.tar
          docker tag antrea/theia-clickhouse-server:latest projects.registry.vmware.com/antrea/theia-clickhouse-server:latest
      - name: Install Kind
        run: |
          curl -Lo ./kind https://github.com/kubernetes-sigs/kind/releases/download/${KIND_VERSION}/kind-$(uname)-amd64
          chmod +x ./kind
          sudo mv kind /usr/local/bin
      - name: Run test
        run: |
          mkdir log
          ANTREA_LOG_DIR=$PWD/log ./ci/kind/test-upgrade-theia.sh  --from-version-n-minus 1
      - name: Tar log files
        if: ${{ failure() }}
        run: tar -czf log.tar.gz log
      - name: Upload test log
        uses: actions/upload-artifact@v3
        if: ${{ failure() }}
        with:
          name: upgrade-from-theia-version-n-1.tar.gz
          path: log.tar.gz
          retention-days: 30

  # Runs after all other jobs in the workflow succeed and deletes Theia Docker images uploaded as temporary
  # artifacts. It uses a third-party, MIT-licensed action (geekyeggo/delete-artifact). While Github
  # exposes an API for deleting artifacts, they do not support an official delete-artifact action
  # yet.
  artifact-cleanup:
    name: Delete uploaded images
    needs:
    - build-spark-jobs-image
    - build-clickhouse-monitor-image
    - build-clickhouse-server-image
    - build-theia-manager-image
    - test-e2e-encap
    - test-upgrade-from-N-1
    runs-on: [ubuntu-latest]
    steps:
    - name: Delete spark-jobs
      if: ${{ needs.build-spark-jobs-image.result == 'success' }}
      uses: geekyeggo/delete-artifact@v2
      with:
        name: spark-jobs
    - name: Delete clickhouse-monitor
      if: ${{ needs.build-clickhouse-monitor-image.result == 'success' }}
      uses: geekyeggo/delete-artifact@v2
      with:
        name: clickhouse-monitor
    - name: Delete clickhouse-server
      if: ${{ needs.build-clickhouse-server-image.result == 'success' }}
      uses: geekyeggo/delete-artifact@v2
      with:
        name: clickhouse-server
    - name: Delete theia-manager
      if: ${{ needs.build-theia-manager-image.result == 'success' }}
      uses: geekyeggo/delete-artifact@v2
      with:
        name: theia-manager