pull-request.yml

name: Build Pull Request
on:
  - pull_request
env:
  ARCH: amd64
  TAG: v2.7-${{ github.sha }}
  GIT_TAG: v2.7-${{ github.sha }}
  HEAD_TAG: v2.7-${{ github.sha }}
  COMMIT: ${{ github.sha }}
  REPOSITORY_OWNER: ${{ github.repository_owner }}
  IMAGE: ${{ github.repository_owner }}/rancher
  IMAGE_AGENT: ${{ github.repository_owner }}/rancher-agent
  IMAGE_INSTALLER: ${{ github.repository_owner }}/system-agent-installer-rancher
jobs:
  unit-tests:
    uses: ./.github/workflows/unit-test.yml
  build-chart:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - id: env
        name: Setup Dependencies Env Variables
        uses: ./.github/actions/setup-build-env
      - name: Install dependencies
        env:
          HELM_URL: https://get.helm.sh/helm-${{ steps.env.outputs.HELM_VERSION }}-linux-amd64.tar.gz
        run: |
          sudo snap install yq
          curl ${{ env.HELM_URL }} | tar xvzf - --strip-components=1 -C /tmp/ && \
          sudo mv /tmp/helm /usr/bin/helm_v3 && \
          sudo chmod +x /usr/bin/helm_v3
          helm_v3 plugin install https://github.com/helm-unittest/helm-unittest.git --version ${{ steps.env.outputs.HELM_UNITTEST_VERSION }}; \
      - name: Build
        run: ./scripts/chart/build chart
      - name: Validate
        run: ./scripts/chart/validate
      - name: Test
        run: ./scripts/chart/test
      - name: Package
        run: ./scripts/chart/package
  build-server:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: [linux]
        arch: [amd64, arm64]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      # Cleaning the runner is important to free enough space to build rancher, otherwise the build will fail
      - name: Clean runner
        run: |
          # removes dotnet
          sudo rm -rf /usr/share/dotnet
          # removes haskell
          sudo rm -rf /opt/ghc
          # removes android sdk
          sudo rm -rf /usr/local/lib/android
      - id: env
        name: Setup Dependencies Env Variables
        uses: ./.github/actions/setup-build-env
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE }}
          flavor: |
            latest=false
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Create k3s images file
        uses: ./.github/actions/k3s-images
        with:
          k3s_version: ${{ steps.env.outputs.CATTLE_K3S_VERSION }}
      - name: Download data.json
        run: curl -sLf https://releases.rancher.com/kontainer-driver-metadata/${{ steps.env.outputs.CATTLE_KDM_BRANCH }}/data.json > ./data.json
      - name: Build and export server
        id: build
        uses: docker/build-push-action@v5
        with:
          push: false
          build-args: |
            "VERSION=${{ env.TAG }}"
            "COMMIT=${{ github.SHA }}"
            "RKE_VERSION=${{ steps.env.outputs.RKE_VERSION }}"
            "ARCH=${{ matrix.arch }}"
          tags: ${{ env.IMAGE }}:${{ env.TAG }}-${{ matrix.arch }}
          context: .
          platforms: "${{ matrix.os }}/${{ matrix.arch }}"
          file: ./package/Dockerfile
          labels: "${{ steps.meta.outputs.labels }}"
          outputs: type=docker,dest=/tmp/rancher-${{ matrix.os }}-${{ matrix.arch }}.tar
      - name: Upload image
        uses: actions/upload-artifact@v4
        with:
          name: "rancher-${{ matrix.os }}-${{ matrix.arch }}"
          path: /tmp/rancher-${{ matrix.os }}-${{ matrix.arch }}.tar
          if-no-files-found: error
          retention-days: 4
          overwrite: false
  build-agent:
    needs: [build-server]
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: [linux]
        arch: [amd64, arm64]
    services:
      registry:
        image: registry:2
        ports:
          - 5000:5000
    env:
      REGISTRY: "localhost:5000"
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      # Cleaning the runner is important to free enough space to build rancher, otherwise the build will fail
      - name: Clean runner
        run: |
          # removes dotnet
          sudo rm -rf /usr/share/dotnet
          # removes haskell
          sudo rm -rf /opt/ghc
          # removes android sdk
          sudo rm -rf /usr/local/lib/android
      - id: env
        name: Setup Dependencies Env Variables
        uses: ./.github/actions/setup-build-env
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE }}
          flavor: |
            latest=false
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          driver-opts: network=host
      - name: Download rancher image
        uses: actions/download-artifact@v4
        with:
          name: "rancher-${{ matrix.os }}-${{ matrix.arch }}"
          path: /tmp
      - name: Load image
        run: |
          image_id=$(docker load --input /tmp/rancher-${{ matrix.os }}-${{ matrix.arch }}.tar 2>&1 | grep "Loaded image" | awk '{print $NF}')
          if [ -z "$image_id" ]; then
            echo "Error: Failed to load image from tarball!"
            exit 1
          fi
          docker tag "$image_id" ${{ env.REGISTRY }}/${{ env.IMAGE }}:${{ env.TAG }}
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE }}:${{ env.TAG }}
      - name: Build agent
        id: build
        uses: docker/build-push-action@v5
        with:
          push:  ${{ github.event_name != 'pull_request' }}
          build-args: |
            "VERSION=${{ env.TAG }}"
            "ARCH=${{ matrix.arch }}"
            "RANCHER_TAG=${{ env.TAG }}"
            "RANCHER_REPO=${{ env.REPOSITORY_OWNER }}"
            "REGISTRY=${{ env.REGISTRY }}"
          tags: ${{ env.IMAGE_AGENT }}:${{ env.TAG }}-${{ matrix.arch }}
          context: .
          platforms: "${{ matrix.os }}/${{ matrix.arch }}"
          file: ./package/Dockerfile.agent
          labels: "${{ steps.meta.outputs.labels }}"
          outputs: type=docker,dest=/tmp/rancher-agent-${{ matrix.os }}-${{ matrix.arch }}.tar
      - name: Upload image
        uses: actions/upload-artifact@v4
        with:
          name: "rancher-agent-${{ matrix.os }}-${{ matrix.arch }}"
          path: /tmp/rancher-agent-${{ matrix.os }}-${{ matrix.arch }}.tar
          if-no-files-found: error
          retention-days: 4
          overwrite: false
  integration-tests:
    needs: [build-agent]
    uses: ./.github/workflows/integration-tests.yml
    with:
      parent_run_id: ${{ github.run_id }}
  build-agent-windows:
    strategy:
      matrix:
        os: [windows]
        version: [2019, 2022]
    runs-on: ${{ matrix.os }}-${{ matrix.version }}
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - name: Build Windows Agent Image
      run: docker build -t ${{ env.IMAGE_AGENT }}:${{ env.TAG }} --build-arg VERSION=${{ env.COMMIT }} --build-arg SERVERCORE_VERSION=ltsc${{ matrix.version }} -f package/windows/Dockerfile.agent .