feat(ci): Initial support for aarch64

.github/workflows/build.yml

@@ -30,6 +30,7 @@ jobs:
  - mate
  - vauxite
  major_version: [38, 39, 40]
+ build_arch: [aarch64, x86_64]
  build_target: [nokmods, kmods]
  include:
  - major_version: 38
@@ -65,6 +66,22 @@ jobs:
  major_version: 39
  - build_target: kmods
  major_version: 40
+ # Only build aarch64 images for F39/40, F38 is approaching EOL
+ - build_arch: aarch64
+ major_version: 38
+ # Disable images without aarch64 support
+ - build_arch: aarch64
+ image_name: onyx
+ - build_arch: aarch64
+ image_name: base
+ - build_arch: aarch64
+ image_name: lxqt
+ - build_arch: aarch64
+ image_name: lazurite
+ - build_arch: aarch64
+ image_name: mate
+ - build_arch: aarch64
+ image_name: vauxite
  steps:
  # Checkout push-to-registry action GitHub repository
  - name: Checkout Push to Registry action
@@ -73,27 +90,34 @@ jobs:
  - name: Matrix Variables
  shell: bash
  run: |
- if [[ "${{ matrix.major_version }}" -ge "41" ]] && \
- grep "${{ matrix.image_name }}" <<< "silverblue, kinoite, sericea, onyx"; then
+ if [[ "${{ matrix.build_arch }}" == "aarch64" ]]; then
+  echo "TARGET_CONTAINERFILE=./Containerfile.aarch64" >> $GITHUB_ENV
  echo "SOURCE_ORG=fedora" >> $GITHUB_ENV
  echo "SOURCE_IMAGE=fedora-${{ matrix.image_name }}" >> $GITHUB_ENV
  else
- if [[ "${{ matrix.image_name }}" == "lxqt" || "${{ matrix.image_name }}" == "mate" ]]; then
- echo "SOURCE_IMAGE=base" >> $GITHUB_ENV
+ echo "TARGET_CONTAINERFILE=./Containerfile.x86_64" >> $GITHUB_ENV
+ if [[ "${{ matrix.major_version }}" -ge "41" ]] && \
+ grep "${{ matrix.image_name }}" <<< "silverblue, kinoite, sericea"; then
+ echo "SOURCE_ORG=fedora" >> $GITHUB_ENV
+ echo "SOURCE_IMAGE=fedora-${{ matrix.image_name }}" >> $GITHUB_ENV
  else
- echo "SOURCE_IMAGE=${{ matrix.image_name }}" >> $GITHUB_ENV
+ if [[ "${{ matrix.image_name }}" == "lxqt" || "${{ matrix.image_name }}" == "mate" ]]; then
+ echo "SOURCE_IMAGE=base" >> $GITHUB_ENV
+ else
+ echo "SOURCE_IMAGE=${{ matrix.image_name }}" >> $GITHUB_ENV
+ fi
+ echo "SOURCE_ORG=fedora-ostree-desktops" >> $GITHUB_ENV
  fi
- echo "SOURCE_ORG=fedora-ostree-desktops" >> $GITHUB_ENV
  fi
 
  # THE FOLLOWING IS MESSY BUT TEMPORARY UNTIL F38 IS GONE
  # see: https://github.com/ublue-os/main/issues/369
  # Fedora 39+ images do not include custom kmods (legacy)
- if [[ "${{ matrix.major_version}}" -ge "39" && "${{ matrix.build_target }}" == "nokmods" ]]; then
+ if [[ "${{ matrix.major_version }}" -ge "39" && "${{ matrix.build_target }}" == "nokmods" ]]; then
  export IMAGE_FLAVOR=main
- elif [[ "${{ matrix.major_version}}" -lt "39" && "${{ matrix.build_target }}" == "nokmods" ]]; then
+ elif [[ "${{ matrix.major_version }}" -lt "39" && "${{ matrix.build_target }}" == "nokmods" ]]; then
  export IMAGE_FLAVOR=nokmods
- elif [[ "${{ matrix.major_version}}" -lt "39" && "${{ matrix.build_target }}" == "kmods" ]]; then
+ elif [[ "${{ matrix.major_version }}" -lt "39" && "${{ matrix.build_target }}" == "kmods" ]]; then
  export IMAGE_FLAVOR=main
  else
  echo "ERROR: invalid workflow request - ${{ matrix.major_version }} - ${{ matrix.build_target }}"
@@ -193,16 +217,17 @@ jobs:
  command: |
  # pull the base image used for FROM in containerfile so
  # we can retry on that unfortunately common failure case
- podman pull quay.io/${{ env.SOURCE_ORG }}/${{ env.SOURCE_IMAGE }}:${{ matrix.major_version }}
+ docker pull --platform linux/${{ matrix.build_arch }} quay.io/${{ env.SOURCE_ORG }}/${{ env.SOURCE_IMAGE }}:${{ matrix.major_version }}
 
  # Build image using Buildah action
  - name: Build Image
  id: build_image
  uses: redhat-actions/buildah-build@v2
  with:
  containerfiles: |
- ./Containerfile
+ ${{ env.TARGET_CONTAINERFILE }}
  image: ${{ env.IMAGE_NAME }}
+ arch: ${{ matrix.build_arch }}
  tags: |
  ${{ steps.generate-tags.outputs.alias_tags }}
  build-args: |

Containerfile.aarch64

@@ -0,0 +1,11 @@
+ARG IMAGE_NAME="${IMAGE_NAME:-silverblue}"
+ARG SOURCE_IMAGE="${SOURCE_IMAGE:-fedora-silverblue}"
+ARG SOURCE_ORG="${SOURCE_ORG:-fedora}"
+ARG BASE_IMAGE="quay.io/${SOURCE_ORG}/${SOURCE_IMAGE}"
+ARG FEDORA_MAJOR_VERSION="${FEDORA_MAJOR_VERSION:-39}"
+
+FROM ${BASE_IMAGE}:${FEDORA_MAJOR_VERSION} AS nokmods
+
+run rm -rf /tmp/* /var/* && \
+ ostree container commit && \
+ mkdir -p /var/tmp && chmod -R 1777 /var/tmp