Automatic build system, move images to github, update versions #1
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| name: Create and publish tutorial Docker images | |
| on: | |
| push: | |
| branches: ['main'] | |
| concurrency: | |
| group: ${{ github.ref }} | |
| cancel-in-progress: true | |
| # Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds. | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| # There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu. | |
| jobs: | |
| build-and-push-images: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| step: [1, 2] | |
| environment: [backup, pg] | |
| # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job. | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| # Make the image name lowercase | |
| - name: Lowercase repo name | |
| run: | | |
| echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV} | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| # Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. Once published, the packages are scoped to the account defined here. | |
| - name: Log in to the Container registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # This step uses the `docker/build-push-action` action to build the image, based on your repository's `Dockerfile`. If the build succeeds, it pushes the image to GitHub Packages. | |
| # It uses the `context` parameter to define the build's context as the set of files located in the specified path. For more information, see "[Usage](https://github.com/docker/build-push-action#usage)" in the README of the `docker/build-push-action` repository. | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: build/step0${{ matrix.step }}/${{ matrix.environment }} | |
| push: true | |
| tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:step0${{ matrix.step }}-${{ matrix.environment }} | |
| labels: | | |
| org.opencontainers.image.source=https://github.com/${{ github.repository }} | |
| org.opencontainers.image.description=Barman tutorial scenario | |
| org.opencontainers.image.licenses=Apache-2.0 | |