rootfs.yaml

{{- $architecture := or .architecture "arm64" -}}
{{- $basename := or .basename "." -}}
{{- $extra_packages := or .extra_packages "" -}}
{{- $extra_firmware := or .extra_firmware "" -}}
{{- $linux_fw_version := or .linux_fw_version "" -}}
{{- $suite := or .suite "buster" -}}
{{- $script := or .script "scripts/nothing.sh" -}}
{{- $test_overlay := .test_overlay -}}
{{- $extra_packages_remove := or .extra_packages_remove -}}
{{- $extra_files_remove := or .extra_files_remove -}}
{{- $crush_image_options := or .crush_image_options "" -}}
{{- $debian_mirror := or .debian_mirror "http://deb.debian.org/debian" -}}
{{- $keyring_package := or .keyring_package "" -}}
{{- $keyring_file := or .keyring_file "" -}}
{{- $imagesize := or .imagesize "1GB" -}}

architecture: {{ $architecture }}

actions:
  - action: debootstrap
    suite: {{ $suite }}
    components:
      - main
    mirror: {{ $debian_mirror }}
    variant: minbase
    keyring-package: {{ $keyring_package }}
    keyring-file: {{ $keyring_file }}

  - action: apt
    recommends: false
    packages:
      - udev
      - kmod
      - dbus
      - systemd-sysv
      - diffutils
      - usbutils
      - initramfs-tools
      - patch
      - systemd-timesyncd
{{ if $extra_firmware }}
      - rdfind
{{ end }}

{{ if $extra_firmware }}
  - action: run
    description: add firmware files
    chroot: false
    script: scripts/install-firmware.sh --ignore-duplicates -f {{ $extra_firmware }} {{ if $linux_fw_version }} -v {{ $linux_fw_version }} {{ end }}
{{ end }}

  - action: run
    description: Build testsuite
    chroot: true
    script: {{ $script }}

  - action: run
    description: Create manifest file
    chroot: false
    command: /usr/bin/env python3 ${RECIPEDIR}/scripts/create_manifest.py; rm -f ${ROOTDIR}/test_suites.json

  - action: run
    chroot: false
    command: mkdir -p ${ARTIFACTDIR}/{{ $basename -}} ; cp ${ROOTDIR}/build_info.json ${ARTIFACTDIR}/{{ $basename -}}/build_info.json

  - action: run
    description: Install extra packages
    chroot: true
    command: DEBIAN_FRONTEND=noninteractive apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -y install --no-install-recommends {{ $extra_packages }}


  - action: run
    description: Set hostname
    chroot: true
    command: echo debian-{{ $suite }}-{{ $architecture }} > /etc/hostname

  - action: run
    description: Remove root password
    chroot: true
    command: passwd root -d

  - action: overlay
    description: Tell agetty to log automatically on the serial console
    source: overlays/auto-login

  - action: overlay
    description: Change prompt to '$(cwd) # '
    source: overlays/prompt

  - action: overlay
    description: Add network configuration
    source: overlays/networkd

  - action: run
    description: Setup networking
    chroot: true
    script: scripts/setup-networking.sh

  - action: run
    description: Change root shell to sh as bash will be dropped
    chroot: true
    command: chsh -s /bin/sh

  - action: overlay
    description: Add /var/tmp
    source: overlays/minimal

  - action: overlay
    description: Disable suspend in systemd
    source: overlays/nosuspend

{{ if $test_overlay }}
  - action: overlay
    description: Add test overlay {{ $test_overlay }}
    source: {{ $test_overlay }}
{{ end }}

  - action: run
    description: Drop legacy /var/lib/dbus/machine-id generation
    chroot: true
    command: rm /usr/lib/tmpfiles.d/dbus.conf

  - action: run
    description: Set symbolic link to init
    chroot: true
    command: ln -s /usr/bin/systemd /init

  - action: run
    description: Clean installed package files
    chroot: true
    command: apt-get clean

  - action: run
    description: Create full archive
    chroot: false
    command: cd ${ROOTDIR} ; tar cvfJ  ${ARTIFACTDIR}/{{ $basename -}}/full.rootfs.tar.xz .

  - action: run
    description: Create full cpio archive
    chroot: false
    command: cd ${ROOTDIR} ; find -H  |  cpio -H newc -v -o | gzip -9 -c - > ${ARTIFACTDIR}/{{ $basename -}}/full.rootfs.cpio.gz

  - action: image-partition
    imagename: rootfs.ext4
    imagesize: {{ $imagesize }}
    partitiontype: msdos
    mountpoints:
      - mountpoint: /
        partition: root
    partitions:
      - name: root
        fs: ext4
        start: 0%
        end: 100%
        flags: [ boot ]

  - action: filesystem-deploy
    description: Deploying filesystem onto image

  - action: run
    description: Move image to output directory
    command: mv ${ARTIFACTDIR}/rootfs.ext4 ${ARTIFACTDIR}/{{ $basename -}}/
    postprocess: true

  - action: run
    command: xz -9 -T0 -f ${ARTIFACTDIR}/{{ $basename -}}/rootfs.ext4
    postprocess: true

  - action: run
    description: update-initramfs step
    chroot: true
    script: scripts/create_initrd_ramdisk.sh

  - action: run
    chroot: false
    command: mv ${ROOTDIR}/boot/initrd.img-min ${ARTIFACTDIR}/{{ $basename -}}/initrd.cpio.gz

  - action: run
    chroot: true
    script: scripts/strip.sh

{{ if $extra_packages_remove }}
  - action: run
    description: remove extra packages
    chroot: true
    command: dpkg --purge --force-remove-essential --force-depends {{ $extra_packages_remove }}
{{ end }}

  - action: run
    chroot: true
    script: scripts/crush.sh {{ $crush_image_options }}

{{ if $extra_files_remove }}
  - action: run
    description: remove extra files
    chroot: true
    command: |
      for exp in {{ $extra_files_remove }}; do
        for f in $(find . -name "$exp"); do
          rm -rf "$f"
        done
      done
{{ end }}

  - action: run
    description: Create cpio archive
    chroot: false
    command: cd ${ROOTDIR} ; find -H  |  cpio -H newc -v -o | gzip -c - > ${ARTIFACTDIR}/{{ $basename -}}/rootfs.cpio.gz