release.yml

name: Release pipeline
on:
  # Run when release is published
  release:
    types: [ published ]

env:
  SERVICES: context-box scheduler builder terraformer ansibler kube-eleven kuber claudie-operator

jobs:
  build-and-publish:
    name: Create a new release
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
        with:
          ref: ${{ github.head_ref }}

      - name: Set release tag
        run: |
          R=${GITHUB_REF#"refs/tags/"}
          echo "RELEASE=$R" >> $GITHUB_ENV

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Create and use docker context
        run: |
          docker context create claudie
          docker context use claudie

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

      - name: Install kustomize
        uses: imranismail/setup-kustomize@v2
        with:
          kustomize-version: 4.5.6

      - name: Set up docker
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # Update autoscaler-adapter manifest in this steps as new kuber would need to contain manifest with the correct image tag
      - name: Edit autoscaler-adapter image tag in the manifest
        run: |
          TAG=${RELEASE}
          sed "s/image: ghcr.io\/berops\/claudie\/autoscaler-adapter/&:$TAG/" services/kuber/templates/cluster-autoscaler.goyaml
          # Remove autoscaler-adapter tag from claudie kustomization.yaml
          awk '/autoscaler-adapter/{getline; next} 1' manifests/claudie/kustomization.yaml > temp.yaml && mv temp.yaml manifests/claudie/kustomization.yaml

      - name: Build and push new images
        run: |
          ARR=( ${{ env.SERVICES }} )
          for SERVICE in "${ARR[@]}"
          do
            echo "-----Building $SERVICE-----"
            IMGTAG="ghcr.io/berops/claudie/$SERVICE:${RELEASE}" 
            DOCKER_BUILDKIT=1 docker buildx build --push --platform linux/amd64,linux/arm64 --tag $IMGTAG -f ./services/$SERVICE/Dockerfile . 
          done

      - name: Set new image & tag to manifests
        working-directory: manifests/claudie
        run: |
          ARR=( ${{ env.SERVICES }} )
          for SERVICE in "${ARR[@]}"
          do
            kustomize edit set image ghcr.io/berops/claudie/$SERVICE:${RELEASE}
          done

      - name: Create claudie.yaml file from manifests
        run: |
          kustomize build manifests/claudie > claudie.yaml

      - name: Add claudie.yaml checksum
        run: |
          sha256sum claudie.yaml >> claudie_checksum.txt

      - name: Add network policies checksum
        run: |
          sha256sum manifests/network-policies/network-policy.yaml >> claudie_checksum.txt
          sha256sum manifests/network-policies/network-policy-cilium.yaml >> claudie_checksum.txt

      - name: Add claudie manifest to the release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ github.ref }}
          file: claudie.yaml

      - name: Add network-policy manifest to the release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ github.ref }}
          file: manifests/network-policies/network-policy.yaml
          asset_name: network-policy.yaml

      - name: Add cilium-network-policy manifest to the release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ github.ref }}
          file: manifests/network-policies/network-policy-cilium.yaml
          asset_name: network-policy-cilium.yaml

      - name: Add claudie checksums file to the release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ github.ref }}
          file: claudie_checksum.txt