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---
- name: check if host is member of the raspios group
assert:
msg: "please add the host to the group 'raspios'"
that:
- "'raspios' in group_names"
- name: fetch base image
run_once: true
import_tasks: fetch.yml
- name: build the image
block:
- name: create the output directory for built images
file:
path: "{{ raspios_output_dir }}"
state: directory
- name: extract image
decompress:
src: "{{ raspios_download_dir }}/{{ raspios_download_image_base_name }}"
dest: "{{ raspios_output_dir }}"
force: yes
register: raspios_image_extract
- set_fact:
raspios_output_image_base_name: "{{ raspios_image_extract.files | first | basename }}"
- name: read partition layout from image
command: "sfdisk -q -r -J '{{ raspios_output_dir }}/{{ raspios_output_image_base_name }}'"
register: raspios_image_sfdisk
- set_fact:
raspios_image_partitions: "{{ (raspios_image_sfdisk.stdout | from_json)['partitiontable']['partitions'] }}"
- name: bind loop device for boot partition
command: "udisksctl loop-setup --no-user-interaction -o {{ raspios_image_partitions[0].start * 512 }} -s {{ raspios_image_partitions[0].size * 512 }} -f '{{ raspios_output_dir }}/{{ raspios_output_image_base_name }}'"
register: raspios_image_loop_setup
- set_fact:
raspios_image_loop_device: "{{ raspios_image_loop_setup.stdout | regex_search('as (/dev/loop[0-9]+)\\.$', '\\1') | first }}"
- name: mount boot partition
command: "udisksctl mount --no-user-interaction -b '{{ raspios_image_loop_device }}'"
register: raspios_image_mount
- set_fact:
raspios_image_mount_point: "{{ raspios_image_mount.stdout | regex_search('at (/media/.+)\\.?$', '\\1') | first }}"
- name: edit boot/config.txt
when: raspios_boot_config is defined
loop: "{{ raspios_boot_config }}"
loop_control:
label: "{{ item.line }}"
lineinfile:
path: "{{ raspios_image_mount_point }}/config.txt"
regexp: "{{ item.regexp }}"
line: "{{ item.line }}"
- name: Generate authorized_keys file
authorized_key:
user: root
manage_dir: no
path: "{{ raspios_image_mount_point }}/firstrun.authorized_keys"
key: "{{ ssh_keys_root | join('\n') }}"
- name: install firstrun.sh script
template:
src: firstrun.sh.j2
dest: "{{ raspios_image_mount_point }}/firstrun.sh"
mode: 0755
- name: edit boot/cmdline.txt
lineinfile:
path: "{{ raspios_image_mount_point }}/cmdline.txt"
regexp: '^(.*)( systemd.run=/boot/firstrun.sh systemd.run_success_action=reboot systemd.run_failure_action=none systemd.unit=kernel-command-line.target)?(.*?)$'
backrefs: yes
line: '\1 systemd.run=/boot/firstrun.sh systemd.run_success_action=reboot systemd.run_failure_action=none systemd.unit=kernel-command-line.target \3'
always:
- name: unmount image
when:
- not raspios_keep_boot_dir_mounted
- raspios_image_mount_point is defined
- raspios_image_mount_point is mount
command: "udisksctl unmount --no-user-interaction -b '{{ raspios_image_loop_device }}'"
- name: delete loop_device
when:
- not raspios_keep_boot_dir_mounted
- raspios_image_loop_device is defined
command: "udisksctl loop-delete --no-user-interaction -b '{{ raspios_image_loop_device }}'"
- name: print temporary build directory information
when:
- raspios_keep_boot_dir_mounted
debug:
msg: "As per request the boot partition of the image is still mounted to: {{ raspios_image_mount_point }}"
- name: set output image names
set_fact:
output_images:
- "{{ (raspios_output_dir, raspios_output_image_base_name) | path_join | realpath }}"
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