feat: adds github workflow to create an ironic esp image #178
Workflow file for this run
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| --- | |
| name: build-ironic-images | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| paths: | |
| - 'ironic-images/**' | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - 'ironic-images/**' | |
| merge_group: | |
| types: [checks_requested] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| discover: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| yaml-files: ${{ steps.set-matrix.outputs.yaml-files }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4 | |
| - name: Find YAML files | |
| id: set-matrix | |
| run: | | |
| yaml_files="[$(find . -maxdepth 1 -type f \( -name '*.yaml' -o -name '*.yml' \) -printf '"%f", ' | sed 's/, $//')]" | |
| echo "yaml-files=${yaml_files}" >> $GITHUB_OUTPUT | |
| working-directory: ironic-images | |
| build-esp-image: | |
| runs-on: ubuntu-latest | |
| defaults: | |
| run: | |
| working-directory: ironic-images | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4 | |
| - name: Install Dependencies | |
| run: sudo apt update && sudo apt install -y grub-efi-amd64-signed shim-signed mtools ipxe | |
| - name: Create esp image | |
| run: | | |
| cp /usr/lib/shim/shimx64.efi.signed /tmp/bootx64.efi | |
| cp /usr/lib/grub/x86_64-efi-signed/grubnetx64.efi.signed /tmp/grubx64.efi | |
| dd if=/dev/zero of=/tmp/esp.img bs=4096 count=1024 | |
| mkfs.msdos -F 12 -n ESP_IMAGE /tmp/esp.img | |
| mmd -i /tmp/esp.img EFI EFI/BOOT | |
| mcopy -i /tmp/esp.img -v /tmp/bootx64.efi ::EFI/BOOT/BOOTX64.efi | |
| mcopy -i /tmp/esp.img -v /tmp/grubx64.efi ::EFI/BOOT/GRUBX64.efi | |
| mdir -i /tmp/esp.img ::EFI/BOOT | |
| mkdir artifacts | |
| cp /tmp/esp.img artifacts | |
| - name: Copy ipxe images | |
| run: cp /usr/lib/ipxe/{undionly.kpxe,ipxe.efi,snponly.efi} artifacts | |
| - name: Show artifacts | |
| run: ls -la artifacts | |
| - name: Save artifacts for next job | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: image-artifacts | |
| path: ironic-images/artifacts/ | |
| build-tenant-images: | |
| runs-on: ubuntu-latest | |
| needs: [discover, build-esp-image] | |
| defaults: | |
| run: | |
| working-directory: ironic-images | |
| strategy: | |
| matrix: | |
| yaml-file: ${{ fromJson(needs.discover.outputs.yaml-files) }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4 | |
| - name: Set up variables | |
| run: | | |
| echo "Processing YAML file: ${{ matrix.yaml-file }}" | |
| imagename=$(grep -m 1 '^- imagename:' "${{ matrix.yaml-file }}" | awk '{print $3}') | |
| echo "distro=${imagename%-*}" >> $GITHUB_ENV | |
| echo "release=${imagename##*-}" >> $GITHUB_ENV | |
| - name: Setup python environment | |
| uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5 | |
| id: setup-python | |
| with: | |
| python-version: '3.11' | |
| cache: 'pip' | |
| - name: Install Dependencies | |
| run: sudo apt update && sudo apt install -y debootstrap qemu-utils squashfs-tools kpartx | |
| - name: Install python packages | |
| run: pip install -r requirements.txt | |
| - name: Build Images | |
| run: | | |
| diskimage-builder ${{ matrix.yaml-file }} | |
| mkdir -p upload | |
| find . -maxdepth 1 -type f \( -name '*.qcow2' -o -name '*.kernel' -o -name '*.initramfs' \) -exec cp {} upload/ \; | |
| env: | |
| DIB_RELEASE: ${{ env.release }} | |
| ELEMENTS_PATH: "${{ env.distro == 'ipa-debian' && format('{0}/share/ironic-python-agent-builder/dib:{1}/ironic-images/custom_elements', env.pythonLocation, github.workspace) || ''}}" | |
| - name: Set timestamp environment variable | |
| run: echo "TIMESTAMP=$(git show --no-patch --no-notes --pretty='%cd' --date=format:'%Y%m%d%H%M%S' ${{ github.sha }})" >> $GITHUB_ENV | |
| - name: Download artifacts from previous job | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: image-artifacts | |
| path: ironic-images/artifacts | |
| - name: Copy image artifacts from previous job in to uploads directory | |
| run: ls -la artifacts && cp -R artifacts/* upload/ | |
| - name: Publish Release | |
| id: create_release | |
| uses: softprops/action-gh-release@e7a8f85e1c67a31e6ed99a94b41bd0b71bbee6b8 # v2 | |
| with: | |
| name: understack-images | |
| tag_name: understack-images-${{ env.TIMESTAMP }} | |
| make_latest: true | |
| fail_on_unmatched_files: true | |
| files: ironic-images/upload/* | |
| if: ${{ github.ref == 'refs/heads/main' }} | |
| cleanup: | |
| runs-on: ubuntu-latest | |
| needs: build-tenant-images | |
| steps: | |
| - name: Clean up artifacts | |
| uses: geekyeggo/delete-artifact@v5 | |
| with: | |
| name: image-artifacts |