publish.yaml

name: Release

on:
  push:
    # Sequence of patterns matched against refs/tags
    branches:
      - "main"
      - "v[0-9]+.[0-9]+"
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+"
      - "v[0-9]+.[0-9]+"
jobs:
  main:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        go: ["1.21"]
    name: Go ${{ matrix.go }}
    steps:
      - name: Checkout Metal LB Operator
        uses: actions/checkout@v2
        with:
          fetch-depth: 0 # Fetch all history for all tags and branches

      - uses: actions/setup-go@v2
        id: go
        with:
          go-version: ${{ matrix.go }}

      - name: Verify modules
        run: go mod verify

      - name: Verify format
        run: |
          make fmt
          git diff --exit-code

      - name: Verify release bundle manifests
        run: |
          make bundle-release
          git diff --exit-code -I'^    createdAt: ' bundle

      - name: Create and set up K8s Kind Cluster
        run: |
          ./hack/kind-cluster-with-registry.sh
          make deploy-olm

      - name: Build bundle image
        run: |
          make build-and-push-bundle-images REPO=localhost:5000

      - name: Deploy Metal LB Operator with OLM
        run: |
          make deploy-with-olm REPO=localhost:5000

      - name: E2E Tests
        run: |
          export KUBECONFIG=${HOME}/.kube/config
          make test-validation
          SKIP="frr-k8s" make test-e2e

      - name: Archive E2E Tests logs
        if: ${{ failure() }}
        uses: actions/upload-artifact@v2
        with:
          name: test_e2e_logs
          path: /tmp/test_e2e_logs/

      - name: Export kind logs
        if: ${{ failure() }}
        run: |
          kind export logs /tmp/kind_logs

      - name: Archive kind logs
        if: ${{ failure() }}
        uses: actions/upload-artifact@v2
        with:
          name: kind_logs
          path: /tmp/kind_logs

  publish-image:
    needs: [main]
    runs-on: ubuntu-20.04
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Code checkout
        uses: actions/checkout@v3

      - name: Setup docker buildx
        uses: docker/setup-buildx-action@v2

      - name: Log into Quay
        uses: docker/login-action@v2
        with:
          registry: quay.io
          username: ${{ secrets.QUAY_USER }}
          password: ${{ secrets.QUAY_PASSWORD }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: |
            quay.io/metallb/metallb-operator
          # generate Docker tags based on the following events/attributes
          tags: |
            type=ref,event=branch
            type=semver,pattern={{raw}}
          labels: |
            org.opencontainers.image.title=metallboperator
            org.opencontainers.image.description=operator for metallb, a network load-balancer implementation for Kubernetes using standard routing protocols

      - name: Build and push metallboperator
        uses: docker/build-push-action@v3
        with:
          context: .
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64,linux/s390x,linux/ppc64le,linux/arm/v7
          cache-from: type=gha
          cache-to: type=gha,mode=max
          push: true
          build-args: |
            GIT_BRANCH: ${{ github.ref_name }}
            GIT_COMMIT: ${{ github.sha }}

  release:
    needs: [publish-image]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v') # we craft releases only for tags
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Build changelog
        id: build_changelog
        uses: mikepenz/release-changelog-builder-action@main
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Create release
        id: create_release
        uses: actions/create-release@latest
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          body: ${{steps.build_changelog.outputs.changelog}}
          draft: false
          prerelease: false