Build docker image [dry_run=, ghcr.io/controllan/docker-state-exporter] #114
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| name: Docker build & push | |
| # This workflow uses actions that are not certified by GitHub. | |
| # They are provided by a third-party and are governed by | |
| # separate terms of service, privacy policy, and support | |
| # documentation. | |
| on: | |
| push: | |
| branches: [ main ] | |
| # Publish semver tags as releases. | |
| tags: [ 'v*.*.*' ] | |
| pull_request: | |
| branches: [ main ] | |
| workflow_dispatch: | |
| inputs: | |
| dry_run: | |
| type: boolean | |
| default: false | |
| description: "enable dry run" | |
| required: false | |
| tags: | |
| type: string | |
| default: "" | |
| description: "The list of tags to be added to the image" | |
| required: false | |
| labels: | |
| type: string | |
| default: "" | |
| description: "The list of labels to be added to the image" | |
| required: false | |
| force_docker_push: | |
| type: boolean | |
| default: false | |
| description: "force docker push" | |
| required: false | |
| run-name: "Build docker image [dry_run=${{ inputs.dry_run }}, ${{ vars.CONTAINER_REGISTRY_URL }}/${{ vars.CONTAINER_REGISTRY_REPOSITORY }}]" | |
| env: | |
| TEST_TAG: controllan/docker-state-exporter:test | |
| jobs: | |
| build: | |
| runs-on: [ self-hosted, ubuntu-latest, '${{ vars.RUNNER_LABEL_NAME }}' ] | |
| name: "Build docker image [dry_run=${{ inputs.dry_run }}, ${{ vars.CONTAINER_REGISTRY_URL }}/${{ vars.CONTAINER_REGISTRY_REPOSITORY }}]" | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Checkout repository | |
| uses: actions/checkout@v4.2.1 | |
| # Login against a Docker registry except on PR | |
| # https://github.com/docker/login-action | |
| - name: Log into registry ${{ vars.CONTAINER_REGISTRY_URL }} | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3.3.0 | |
| with: | |
| registry: ${{ vars.CONTAINER_REGISTRY_URL }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # Extract metadata (tags, labels) for Docker | |
| # https://github.com/docker/metadata-action | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5.5.1 | |
| with: | |
| images: ${{ vars.CONTAINER_REGISTRY_URL }}/${{ vars.CONTAINER_REGISTRY_REPOSITORY }} | |
| # Build test docker image | |
| # https://github.com/docker/build-push-action | |
| - name: Build test image [${{ env.TEST_TAG }}] | |
| uses: docker/build-push-action@v6.9.0 | |
| with: | |
| context: . | |
| load: true | |
| tags: ${{ env.TEST_TAG }} | |
| - name: Run docker image and verify if it is running | |
| env: | |
| IMAGE_TAG: ${{ env.TEST_TAG }} | |
| PORT: ${{ vars.DOCKER_TEST_PORT }} | |
| WAIT_TIME: ${{ vars.DOCKER_TEST_WAIT_TIME }} | |
| run: | | |
| docker compose up -d | |
| sleep $WAIT_TIME | |
| HEALTH_STATUS=$(docker inspect --format "{{json .State.Health }}" docker_state_exporter | jq -r ".Status") | |
| docker compose down -v | |
| if [ "$HEALTH_STATUS" != "healthy" ] | |
| then | |
| echo "Docker state exporter has an unhealthy status and therefore seems not to work." | |
| exit 1 | |
| fi | |
| shell: bash | |
| # Build and push Docker image with Buildx (don't push on PR) | |
| # https://github.com/docker/build-push-action | |
| - name: Build and push Docker image [${{ vars.CONTAINER_REGISTRY_URL }}/${{ vars.CONTAINER_REGISTRY_REPOSITORY }}] | |
| uses: docker/build-push-action@v6.9.0 | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: ${{ (github.event_name != 'pull_request' || inputs.force_docker_push == true ) && inputs.dry_run != true }} | |
| tags: '${{ steps.meta.outputs.tags || inputs.tags }}' | |
| labels: ${{ steps.meta.outputs.labels || inputs.labels }} |