Builder Image #7
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| # SPDX-FileCopyrightText: Copyright 2025 Stacklok, Inc. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| name: Builder Image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - 'images/builder/**' | |
| - 'versions.env' | |
| tags: | |
| - 'v*' | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| packages: write | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ghcr.io/stacklok/propolis-builder | |
| jobs: | |
| build: | |
| name: Build (${{ matrix.arch }}) | |
| runs-on: ${{ matrix.runner }} | |
| strategy: | |
| matrix: | |
| include: | |
| - arch: amd64 | |
| platform: linux/amd64 | |
| runner: ubuntu-latest | |
| - arch: arm64 | |
| platform: linux/arm64 | |
| runner: ubuntu-24.04-arm | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Source versions.env | |
| run: | | |
| source versions.env | |
| echo "LIBKRUN_VERSION=${LIBKRUN_VERSION}" >> "$GITHUB_ENV" | |
| echo "LIBKRUNFW_VERSION=${LIBKRUNFW_VERSION}" >> "$GITHUB_ENV" | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to ghcr.io | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push (per-arch) | |
| id: build | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: images/builder | |
| file: images/builder/Containerfile | |
| platforms: ${{ matrix.platform }} | |
| push: true | |
| build-args: | | |
| LIBKRUN_VERSION=${{ env.LIBKRUN_VERSION }} | |
| LIBKRUNFW_VERSION=${{ env.LIBKRUNFW_VERSION }} | |
| tags: | | |
| ${{ env.IMAGE_NAME }}:${{ env.LIBKRUN_VERSION }}-${{ matrix.arch }} | |
| cache-from: type=gha,scope=builder-${{ matrix.arch }} | |
| cache-to: type=gha,scope=builder-${{ matrix.arch }},mode=max | |
| manifest: | |
| name: Create multi-arch manifest | |
| runs-on: ubuntu-latest | |
| needs: build | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Source versions.env | |
| run: | | |
| source versions.env | |
| echo "LIBKRUN_VERSION=${LIBKRUN_VERSION}" >> "$GITHUB_ENV" | |
| - name: Login to ghcr.io | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Create and push manifest | |
| run: | | |
| docker manifest create ${{ env.IMAGE_NAME }}:${{ env.LIBKRUN_VERSION }} \ | |
| ${{ env.IMAGE_NAME }}:${{ env.LIBKRUN_VERSION }}-amd64 \ | |
| ${{ env.IMAGE_NAME }}:${{ env.LIBKRUN_VERSION }}-arm64 | |
| docker manifest push ${{ env.IMAGE_NAME }}:${{ env.LIBKRUN_VERSION }} | |
| docker manifest create ${{ env.IMAGE_NAME }}:latest \ | |
| ${{ env.IMAGE_NAME }}:${{ env.LIBKRUN_VERSION }}-amd64 \ | |
| ${{ env.IMAGE_NAME }}:${{ env.LIBKRUN_VERSION }}-arm64 | |
| docker manifest push ${{ env.IMAGE_NAME }}:latest |