build docker images: postgres-exporter #7
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| name: 'build docker images: postgres-exporter' | |
| on: | |
| #push: | |
| # branches: | |
| # - 'main' | |
| # - 'master' | |
| # paths: | |
| # - 'postgres-exporter.scratch.Dockerfile' | |
| # - '.github/workflows/build_docker_images-postgres-exporter.yaml' | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '30 5 26 * *' # At 05:30 on day-of-month 26. | |
| defaults: | |
| run: | |
| shell: bash | |
| jobs: | |
| docker: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v2 | |
| - name: Shell-Script | |
| id: script | |
| run: | | |
| BUILD_DATE="$(date -u +'%Y-%m-%dT%H:%M:%SZ')" | |
| BUILD_DATE_NUMERIC="${BUILD_DATE//[^[:digit:]]/}" | |
| COMMIT_HASH=${GITHUB_SHA::8} | |
| GITHUB_REPO=${GITHUB_REPOSITORY,,} | |
| GITHUB_REPO_SHORT=${GITHUB_REPO#*/} | |
| GITHUB_REPO_SHORT=${GITHUB_REPO_SHORT#"docker-"} | |
| DOCKER_REPO=${{ secrets.DOCKER_USERNAME }}/${GITHUB_REPO_SHORT} | |
| REDHAT_QUAY_REPO=${{ secrets.REDHAT_QUAY_USERNAME }}/${GITHUB_REPO_SHORT} | |
| # postgres-exporter | |
| POSTGRES_EXPORTER_VERSION=$(wget -qO- https://api.github.com/repos/prometheus-community/postgres_exporter/releases/latest | grep 'tag_name' | cut -d\" -f4 | head -1) | |
| echo "POSTGRES_EXPORTER_VERSION=${POSTGRES_EXPORTER_VERSION}" | |
| # Set output parameters to github action. | |
| echo ::set-output name=build_date::${BUILD_DATE} | |
| echo ::set-output name=build_date_numeric::${BUILD_DATE_NUMERIC} | |
| echo ::set-output name=commit_hash::${COMMIT_HASH} | |
| echo ::set-output name=github_repo::${GITHUB_REPO} | |
| echo ::set-output name=docker_repo::${DOCKER_REPO} | |
| echo ::set-output name=redhat_quay_repo::${REDHAT_QUAY_REPO} | |
| # postgres-exporter | |
| echo ::set-output name=postgres_exporter_version::${POSTGRES_EXPORTER_VERSION} | |
| - name: Set up QEMU | |
| id: qemu | |
| uses: docker/setup-qemu-action@v2 | |
| with: | |
| image: tonistiigi/binfmt:latest | |
| platforms: all | |
| - name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Login to DockerHub | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: docker.io | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Login to RED HAT Quay.io Container Registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: quay.io | |
| username: ${{ secrets.REDHAT_QUAY_USERNAME }} | |
| password: ${{ secrets.REDHAT_QUAY_PASSWORD }} | |
| - name: Build | |
| uses: docker/build-push-action@v3 | |
| with: | |
| builder: ${{ steps.buildx.outputs.name }} | |
| context: . | |
| file: ./postgres-exporter.scratch.Dockerfile | |
| platforms: linux/amd64,linux/arm64/v8,linux/arm/v7,linux/arm/v6 | |
| push: true | |
| build-args: | | |
| BUILD_DATE=${{steps.script.outputs.build_date}} | |
| VCS_REF=${{steps.script.outputs.commit_hash}} | |
| VERSION=${{steps.script.outputs.postgres_exporter_version}} | |
| tags: | | |
| docker.io/${{steps.script.outputs.docker_repo}}:postgres-exporter | |
| docker.io/${{steps.script.outputs.docker_repo}}:postgres-exporter-${{steps.script.outputs.postgres_exporter_version}} | |
| quay.io/${{steps.script.outputs.redhat_quay_repo}}:postgres-exporter | |
| ghcr.io/${{steps.script.outputs.github_repo}}:postgres-exporter | |
| #- name: Docker Hub Description | |
| # uses: peter-evans/dockerhub-description@v3 | |
| # with: | |
| # username: ${{ secrets.DOCKER_USERNAME }} | |
| # password: ${{ secrets.DOCKER_PASSWORD }} | |
| # repository: ${{steps.script.outputs.docker_repo}} | |
| # short-description: ${{ github.event.repository.description }} | |
| # readme-filepath: README.md |