pull-request.yaml

name: Pull request
on:
- pull_request
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true
jobs:
  sanitize:
    name: Sanitize
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Setup Go
      uses: actions/setup-go@v5
      with:
        go-version-file: go.mod
    - name: Go vet
      run: |
        make vet
    - name: Lint
      uses: golangci/golangci-lint-action@v6
      with:
        version: v1.54
  tests:
    name: Unit tests
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Setup Go
      uses: actions/setup-go@v5
      with:
        go-version-file: go.mod
    - name: Go vet
      run: |
       make vet
    - name: Unit tests
      run: |
        make unit-tests
  build:
    name: Build
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Setup Go
      uses: actions/setup-go@v5
      with:
        go-version-file: go.mod

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2

    - name: Login to Registry
      uses: docker/login-action@v2
      with:
        registry: registry.staging.replicated.com
        username: ${{ secrets.REGISTRY_USERNAME_STAGING }}
        password: ${{ secrets.REGISTRY_PASSWORD_STAGING }}

    - name: Build and push local-artifact-mirror image
      run: |
        export SHORT_SHA=dev-$(git rev-parse --short=7 HEAD)
        export LOCAL_ARTIFACT_MIRROR_IMAGE=registry.staging.replicated.com/library/embedded-cluster-local-artifact-mirror
        make build-and-push-local-artifact-mirror-image VERSION="${SHORT_SHA}"
        make build-and-push-local-artifact-mirror-image VERSION="${SHORT_SHA}-previous-k0s"
        make build-and-push-local-artifact-mirror-image VERSION="${SHORT_SHA}-upgrade"

    - name: Build Linux AMD64 and Output Metadata
      run: |
        export SHORT_SHA=dev-$(git rev-parse --short=7 HEAD)
        export LOCAL_ARTIFACT_MIRROR_IMAGE=registry.staging.replicated.com/library/embedded-cluster-local-artifact-mirror
        make -B embedded-cluster-linux-amd64 K0S_VERSION=$(make print-PREVIOUS_K0S_VERSION) VERSION="${SHORT_SHA}-previous-k0s"
        tar -C output/bin -czvf embedded-cluster-linux-amd64-previous-k0s.tgz embedded-cluster
        ./output/bin/embedded-cluster version metadata > metadata-previous-k0s.json
        make -B embedded-cluster-linux-amd64 VERSION="${SHORT_SHA}-upgrade"
        tar -C output/bin -czvf embedded-cluster-linux-amd64-upgrade.tgz embedded-cluster
        ./output/bin/embedded-cluster version metadata > metadata-upgrade.json
        make -B embedded-cluster-linux-amd64 VERSION="${SHORT_SHA}"
        tar -C output/bin -czvf embedded-cluster-linux-amd64.tgz embedded-cluster
        ./output/bin/embedded-cluster version metadata > metadata.json

    - name: Install Replicated CLI
      run: |
        curl -s https://api.github.com/repos/replicatedhq/replicated/releases/latest \
        | grep "browser_download_url.*linux_amd64.tar.gz" \
        | cut -d : -f 2,3 \
        | tr -d \" \
        | wget -O replicated.tar.gz -qi -
        tar xf replicated.tar.gz replicated && rm replicated.tar.gz
        mv replicated /usr/local/bin/replicated
    - name: Create CI Releases
      env:
        REPLICATED_APP: "embedded-cluster-smoke-test-staging-app"
        REPLICATED_API_TOKEN: ${{ secrets.STAGING_REPLICATED_API_TOKEN }}
        REPLICATED_API_ORIGIN: "https://api.staging.replicated.com/vendor"
      run: |
        export SHORT_SHA=dev-$(git rev-parse --short=7 HEAD)
        echo "${SHORT_SHA}"
        sed -i "s/__version_string__/${SHORT_SHA}/g" e2e/kots-release-install/cluster-config.yaml
        sed -i "s/__version_string__/${SHORT_SHA}-upgrade/g" e2e/kots-release-upgrade/cluster-config.yaml

        # re-promote a release containing an old version of embedded-cluster to test upgrades
        replicated release promote 807 2cHXb1RCttzpR0xvnNWyaZCgDBP --version "appver-${SHORT_SHA}-pre-minio-removal"

        replicated release create --yaml-dir e2e/kots-release-install --promote CI --version "appver-${SHORT_SHA}"
        replicated release create --yaml-dir e2e/kots-release-upgrade --promote CI --version "appver-${SHORT_SHA}-upgrade"
    - name: Build CI binary
      run: |
        export SHORT_SHA=dev-$(git rev-parse --short=7 HEAD)
        export LOCAL_ARTIFACT_MIRROR_IMAGE=registry.staging.replicated.com/library/embedded-cluster-local-artifact-mirror
        echo "# channel release object" > e2e/kots-release-install/release.yaml
        echo 'channelID: "2cHXb1RCttzpR0xvnNWyaZCgDBP"' >> e2e/kots-release-install/release.yaml
        echo 'channelSlug: "ci"' >> e2e/kots-release-install/release.yaml
        echo 'appSlug: "embedded-cluster-smoke-test-staging-app"' >> e2e/kots-release-install/release.yaml
        echo "versionLabel: \"appver-${SHORT_SHA}\"" >> e2e/kots-release-install/release.yaml
        cat e2e/kots-release-install/release.yaml
        cp output/bin/embedded-cluster output/bin/embedded-cluster-original
        make -B embedded-release K0S_VERSION=$(make print-PREVIOUS_K0S_VERSION) VERSION="${SHORT_SHA}-previous-k0s"
        mv output/bin/embedded-cluster output/bin/embedded-cluster-previous-k0s
        make -B embedded-release VERSION="${SHORT_SHA}" # this is done after the metadata.json is generated so as to not include additional charts
    - name: Cache files for integration test
      env:
        S3_BUCKET: "tf-staging-embedded-cluster-bin"
        AWS_ACCESS_KEY_ID: ${{ secrets.STAGING_EMBEDDED_CLUSTER_UPLOAD_IAM_KEY_ID }}
        AWS_SECRET_ACCESS_KEY: ${{ secrets.STAGING_EMBEDDED_CLUSTER_UPLOAD_IAM_SECRET }}
        AWS_REGION: "us-east-1"
      run: |
        export SHORT_SHA=dev-$(git rev-parse --short=7 HEAD)
        export EC_VERSION="v${SHORT_SHA}"
        ./scripts/cache-files.sh
        ./scripts/create-upgrade-release.sh
        ./scripts/create-previous-k0s-release.sh

    - name: Create Airgap Release
      env:
        REPLICATED_APP: "embedded-cluster-smoke-test-staging-app"
        REPLICATED_API_TOKEN: ${{ secrets.STAGING_REPLICATED_API_TOKEN }}
        REPLICATED_API_ORIGIN: "https://api.staging.replicated.com/vendor"
      run: |
        export SHORT_SHA=dev-$(git rev-parse --short=7 HEAD)
        echo "${SHORT_SHA}"
        rm e2e/kots-release-install/release.yaml
        replicated release create --yaml-dir e2e/kots-release-install --promote CI-airgap --version "appver-${SHORT_SHA}"

        # airgap tests install the previous k0s version to ensure an upgrade occurs
        sed -i "s/${SHORT_SHA}/${SHORT_SHA}-previous-k0s/g" e2e/kots-release-install/cluster-config.yaml

        replicated release create --yaml-dir e2e/kots-release-install --promote CI-airgap --version "appver-${SHORT_SHA}-previous-k0s"
        replicated release create --yaml-dir e2e/kots-release-upgrade --promote CI-airgap --version "appver-${SHORT_SHA}-upgrade"

    - name: Create download link message text
      run: |
        export SHORT_SHA=dev-$(git rev-parse --short=7 HEAD)
        
        echo "This PR has been released (on staging) and is available for download with a embedded-cluster-smoke-test-staging-app [license ID](https://vendor.staging.replicated.com/apps/embedded-cluster-smoke-test-staging-app/customers?sort=name-asc)." > download-link.txt
        echo "" >> download-link.txt
        echo "Online Installer:" >> download-link.txt
        echo "\`\`\`" >> download-link.txt
        echo "curl \"https://staging.replicated.app/embedded/embedded-cluster-smoke-test-staging-app/ci/appver-${SHORT_SHA}\" -H \"Authorization: \$EC_SMOKE_TEST_LICENSE_ID\" -o embedded-cluster-smoke-test-staging-app-ci.tgz" >> download-link.txt
        echo "\`\`\`" >> download-link.txt
        echo "Airgap Installer (may take a few minutes before the airgap bundle is built):" >> download-link.txt
        echo "\`\`\`" >> download-link.txt
        echo "curl \"https://staging.replicated.app/embedded/embedded-cluster-smoke-test-staging-app/ci-airgap/appver-${SHORT_SHA}?airgap=true\" -H \"Authorization: \$EC_SMOKE_TEST_LICENSE_ID\" -o embedded-cluster-smoke-test-staging-app-ci.tgz" >> download-link.txt
        echo "\`\`\`" >> download-link.txt
        echo "Happy debugging!" >> download-link.txt
        cat download-link.txt

    - name: comment download link
      uses: mshick/add-pr-comment@v2
      with:
        message-path: download-link.txt

    - name: upload binary
      uses: actions/upload-artifact@v4
      with:
        name: embedded-release
        path: |
          output/bin/embedded-cluster
          output/bin/embedded-cluster-original
          output/bin/embedded-cluster-previous-k0s
          output/bin/embedded-cluster-release-builder

  e2e:
    runs-on: ${{ matrix.runner || 'ubuntu-latest' }}
    needs:
      - build
    strategy:
      fail-fast: false
      matrix:
        test:
          - TestSingleNodeInstallation
          - TestSingleNodeInstallationAlmaLinux8
          - TestSingleNodeInstallationDebian11
          - TestSingleNodeInstallationDebian12
          - TestSingleNodeInstallationCentos9Stream
          - TestVersion
          - TestHostPreflight
          - TestUnsupportedOverrides
          - TestMultiNodeInstallation
          - TestMultiNodeReset
          - TestCommandsRequireSudo
          - TestInstallWithoutEmbed
          - TestInstallFromReplicatedApp
          - TestResetAndReinstall
          - TestResetAndReinstallAirgap
          - TestCollectSupportBundle
          - TestOldVersionUpgrade
          - TestMaterialize
          - TestLocalArtifactMirror
          - TestSingleNodeAirgapUpgrade
          - TestInstallSnapshotFromReplicatedApp
          - TestMultiNodeAirgapUpgrade
          - TestSingleNodeDisasterRecovery
          - TestSingleNodeResumeDisasterRecovery
          - TestSingleNodeAirgapDisasterRecovery
          - TestMultiNodeHAInstallation
          - TestMultiNodeAirgapHAInstallation
          - TestMultiNodeAirgapUpgradeSameK0s
          - TestMultiNodeHADisasterRecovery
          - TestMultiNodeAirgapHADisasterRecovery
        include:
          - test: TestMultiNodeAirgapUpgrade
            runner: embedded-cluster
          - test: TestMultiNodeAirgapHAInstallation
            runner: embedded-cluster
          - test: TestMultiNodeAirgapHADisasterRecovery
            runner: embedded-cluster
          - test: TestSingleNodeAirgapDisasterRecovery
            runner: embedded-cluster
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: download binary
      uses: actions/download-artifact@v4
      with:
        name: embedded-release
        path: output/bin

    - uses: ./.github/actions/e2e
      with:
        test-name: '${{ matrix.test }}'
        is-large-runner: ${{ matrix.runner == 'embedded-cluster' }}
        airgap-license-id: ${{ secrets.STAGING_EMBEDDED_CLUSTER_AIRGAP_LICENSE_ID }}
        snapshot-license-id: ${{ secrets.STAGING_EMBEDDED_CLUSTER_SNAPSHOT_LICENSE_ID }}
        snapshot-license: ${{ secrets.STAGING_EMBEDDED_CLUSTER_SNAPSHOT_LICENSE }}
        airgap-snapshot-license-id: ${{ secrets.STAGING_EMBEDDED_CLUSTER_AIRGAP_SNAPSHOT_LICENSE_ID }}
        license-id: ${{ secrets.STAGING_EMBEDDED_CLUSTER_LICENSE_ID }}
        license: ${{ secrets.STAGING_EMBEDDED_CLUSTER_LICENSE }}
        dr-aws-access-key-id: ${{ secrets.TESTIM_AWS_ACCESS_KEY_ID }}
        dr-aws-secret-access-key: ${{ secrets.TESTIM_AWS_SECRET_ACCESS_KEY }}

  # this job will validate that all the tests passed
  # it is used for the github branch protection rule
  validate-success:
    runs-on: ubuntu-20.04
    needs:
      - e2e
      - sanitize
      - tests
    if: always()
    steps:
      # https://docs.github.com/en/actions/learn-github-actions/contexts#needs-context
      - name: fail if e2e job was not successful
        if: needs.e2e.result != 'success'
        run: exit 1
      - name: fail if sanitize job was not successful
        if: needs.sanitize.result != 'success'
        run: exit 1
      - name: fail if tests job was not successful
        if: needs.tests.result != 'success'
        run: exit 1
      - name: succeed if everything else passed
        run: echo "Validation succeeded"