[libcamera-ci,RFC,v1,3/5] Add job to build debian rootfs
diff mbox series

Message ID 20260119102039.3521673-4-barnabas.pocze@ideasonboard.com
State New
Headers show
Series
  • on-device-testing proof of concept
Related show

Commit Message

Barnabás Pőcze Jan. 19, 2026, 10:20 a.m. UTC 
Add a job that builds a debian rootfs and uploads it to the gitlab container
registry, with the dependencies needed by libcamera created in the
build-debian-cross job.

Signed-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
---
 .gitlab-ci/build-debian-rootfs.sh | 79 +++++++++++++++++++++++++++++++
 gitlab-ci.yml                     | 47 ++++++++++++++++++
 2 files changed, 126 insertions(+)
 create mode 100755 .gitlab-ci/build-debian-rootfs.sh

--
2.52.0

Patch
diff mbox series 

diff --git a/.gitlab-ci/build-debian-rootfs.sh b/.gitlab-ci/build-debian-rootfs.sh
new file mode 100755
index 0000000..800ba5f
--- /dev/null
+++ b/.gitlab-ci/build-debian-rootfs.sh
@@ -0,0 +1,79 @@ 
+#!/bin/bash
+# based on https://gitlab.freedesktop.org/freedesktop/ci-templates/-/blob/fb9d50ccb3cbbb4c6dc5f9ef53a0ad3cb0d8a177/bootstrap/cbuild
+
+set -ex
+
+packages=(
+	# misc.
+	ca-certificates
+	coreutils
+	chrony
+	curl
+	iproute2
+	kmod
+	moreutils
+	openssh-server
+	v4l-utils
+	wget
+
+	# runtime dependencies
+	libevent-2.1-7
+	libevent-pthreads-2.1-7
+	libpisp1
+	libssl3t64
+	libudev1
+	libyaml-0-2
+	udev
+)
+
+podman login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+skopeo login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+
+deb_distribution="$1"
+deb_arch="$2"
+container_image_path="$3"
+container_image_tag="$4"
+overlay_dir="$5"
+
+container_image_name="$CI_REGISTRY_IMAGE/$container_image_path:$container_image_tag"
+
+if skopeo inspect --no-tags --retry-times 3 "docker://$container_image_name"; then
+	echo "container image exists"
+	exit 0
+fi
+
+# TODO: Check if image already exists in the registry of $FDO_UPSTREAM_REPO?
+
+newcontainer=$(buildah from scratch)
+scratchmnt=$(buildah mount "$newcontainer")
+
+debootstrap --arch="$deb_arch" --variant=minbase "$deb_distribution" "$scratchmnt"
+
+buildah run --isolation=chroot "$newcontainer" apt update -y
+buildah run --isolation=chroot "$newcontainer" apt install -y --no-install-recommends systemd systemd-sysv
+buildah run --isolation=chroot "$newcontainer" apt install -y --no-install-recommends "${packages[@]}"
+buildah run --isolation=chroot "$newcontainer" bash -c 'printf "root\nroot\n" | passwd root'
+buildah run --isolation=chroot "$newcontainer" bash -c 'echo "PermitRootLogin yes" > /etc/ssh/sshd_config.d/10-allow-root-password.conf'
+buildah run --isolation=chroot "$newcontainer" apt autoclean -y
+buildah run --isolation=chroot "$newcontainer" apt autopurge -y
+
+buildah run --isolation=chroot "$newcontainer" rm -rf /var/cache/
+buildah run --isolation=chroot "$newcontainer" rm -rf /var/lib/apt/
+
+if [[ -d "$overlay_dir" ]]; then
+	rsync -av --chown=root:root "$overlay_dir/" "$scratchmnt/"
+fi
+
+buildah unmount "$newcontainer"
+
+buildah config -l fdo.pipeline_id="$CI_PIPELINE_ID" "$newcontainer"
+buildah config -l fdo.job_id="$CI_JOB_ID" "$newcontainer"
+buildah config -l fdo.project="$CI_PROJECT_PATH" "$newcontainer"
+buildah config -l fdo.commit="$CI_COMMIT_SHA" "$newcontainer"
+buildah config --entrypoint '["/sbin/init"]' "$newcontainer"
+
+buildah commit --format=docker "$newcontainer" "$container_image_name"
+
+podman image inspect "$container_image_name"
+
+podman push --compression-format=gzip "$container_image_name"
diff --git a/gitlab-ci.yml b/gitlab-ci.yml
index b7362d7..36032e3 100644
--- a/gitlab-ci.yml
+++ b/gitlab-ci.yml
@@ -144,6 +144,33 @@  container-build-debian-cross:
       .gitlab-ci/setup-debian-cross-container.sh "$ARCH" ;
       gem install fpm ;

+.container-build-debian-rootfs:
+  variables:
+    FDO_DISTRIBUTION_VERSION: 'trixie'
+    FDO_DISTRIBUTION_TAG: 'build-debian-rootfs-2026-01-12.0'
+
+container-build-debian-rootfs:
+  extends:
+    - .fdo.container-build@debian
+    - .container-build-debian-rootfs
+  stage: container
+  needs: []
+  variables:
+    GIT_STRATEGY: none
+    FDO_DISTRIBUTION_PACKAGES: >-
+      buildah
+      ca-certificates
+      debootstrap
+      dpkg-dev
+      findutils
+      fuse-overlayfs
+      git
+      jq
+      meson
+      podman
+      rsync
+      skopeo
+
 # ------------------------------------------------------------------------------
 # Build stage - Build libcamera for various platforms and configurations
 # ------------------------------------------------------------------------------
@@ -432,6 +459,26 @@  build-debian-cross:
       - build/build.ninja
       - "*.deb"

+build-debian-rootfs:
+  extends:
+    - .fdo.distribution-image@debian
+    - .container-build-debian-rootfs
+    - .debian-cross-build
+    - .debian-cross-build-architectures
+    - .libcamera-ci.scripts
+  stage: build
+  needs:
+    - job: container-build-debian-rootfs
+      artifacts: false
+  variables:
+    GIT_STRATEGY: none
+  script:
+    - $CI_PROJECT_DIR/.gitlab-ci/build-debian-rootfs.sh
+        "$CROSS_BUILD_DISTRIBUTION_VERSION"
+        "$ARCH"
+        "$CROSS_BUILD_IMAGE"
+        "$CROSS_BUILD_TAG-$ARCH"
+
 # ------------------------------------------------------------------------------
 # Lint stage - Run checkstyle.py and check merge suitability
 # ------------------------------------------------------------------------------