Create a Pod VM image with mkosi #1
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| name: Create a Pod VM image with mkosi | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| binaries-image: | |
| description: "Prebuild fedora binaries image, as produced by this workflow under ghcr.io/confidential-containers/cloud-api-adaptor/podvm/binaries-fedora" | |
| required: false | |
| defaults: | |
| run: | |
| working-directory: src/cloud-api-adaptor | |
| jobs: | |
| build-binaries: | |
| name: Build binaries | |
| if : ${{ github.event.inputs.binaries-image == '' }} | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/#-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build builder | |
| uses: docker/build-push-action@v5 | |
| with: | |
| tags: ghcr.io/${{ github.repository }}/podvm/builder-fedora:${{ github.sha }} | |
| context: src | |
| file: src/cloud-api-adaptor/podvm/Dockerfile.podvm_builder.fedora | |
| push: true | |
| # Build binaries need git commit id as part of image name | |
| - name: Prepare .git folder | |
| working-directory: ./ | |
| run: | | |
| cp -rf .git src/.git | |
| - name: Build binaries | |
| uses: docker/build-push-action@v5 | |
| with: | |
| tags: ghcr.io/${{ github.repository }}/podvm/binaries-fedora:${{ github.sha }} | |
| context: src | |
| file: src/cloud-api-adaptor/podvm/Dockerfile.podvm_binaries.fedora | |
| push: true | |
| build-args: | |
| "BUILDER_IMG=ghcr.io/${{ github.repository }}/podvm/builder-fedora:${{ github.sha }}" | |
| build-image: | |
| name: Build image | |
| needs: [build-binaries] | |
| if: | | |
| always() && ( | |
| needs.build-binaries.result == 'success' || ( | |
| needs.build-binaries.result == 'skipped' && | |
| github.event.inputs.binaries-image != '' | |
| ) | |
| ) | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Install Nix | |
| uses: cachix/install-nix-action@v22 | |
| - name: Build nix shell to cache dependencies | |
| run: nix build .#devShells.x86_64-linux.podvm-mkosi | |
| - name: Install crane | |
| run: nix profile install nixpkgs#crane | |
| # This removes the checkout and creates a btrfs volume with maximized | |
| # build space. | |
| - name: Maximize build space | |
| uses: katexochen/maximize-build-space@btrfs | |
| with: | |
| swap-size-mb: 1024 | |
| remove-dotnet: "true" | |
| remove-android: "true" | |
| remove-haskell: "true" | |
| remove-codeql: "true" | |
| remove-docker-images: "true" | |
| - name: Second checkout | |
| uses: actions/checkout@v3 | |
| - name: Decide on image to use | |
| id: binaries-image | |
| run: | | |
| if [ -z "${{ github.event.inputs.binaries-image }}" ]; then | |
| echo "image=ghcr.io/${{ github.repository }}/podvm/binaries-fedora:${{ github.sha }}" | tee -a "$GITHUB_OUTPUT" | |
| else | |
| echo "image=${{ github.event.inputs.binaries-image }}" | tee -a "$GITHUB_OUTPUT" | |
| fi | |
| - name: Download binaries and unpack into binaries-tree | |
| run: | | |
| crane export \ | |
| ${{ steps.binaries-image.outputs.image }} \ | |
| podvm-binaries.tar | |
| mkdir -p podvm-mkosi/resources/binaries-tree | |
| tar xf podvm-binaries.tar -C podvm-mkosi/resources/binaries-tree | |
| rm podvm-binaries.tar | |
| - name: Build image | |
| working-directory: src/cloud-api-adaptor/podvm-mkosi | |
| run: make image-debug | |
| - name: Upload image | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| name: podvm-mkosi-${{ github.sha }} | |
| path: src/cloud-api-adaptor/podvm-mkosi/build/system.raw |