---
- name: Check if /boot/firmware/cmdline.txt exists
  ansible.builtin.stat:
    path: /boot/firmware/cmdline.txt
  register: boot_firmware_cmdline_txt

- name: Enable cgroup via boot commandline if not already enabled
  ansible.builtin.replace:
    path: "{{ (boot_firmware_cmdline_txt.stat.exists) | ternary('/boot/firmware/cmdline.txt', '/boot/firmware/current/cmdline.txt') }}"
    regexp: '^([\w](?!.*\b{{ cgroup_item }}\b).*)$'
    replace: '\1 {{ cgroup_item }}'
  loop:
    - "cgroup_enable=cpuset"
    - "cgroup_memory=1"
    - "cgroup_enable=memory"
  loop_control:
    loop_var: cgroup_item
  notify: Reboot Pi

- name: Install Ubuntu Raspi Extra Packages
  ansible.builtin.apt:
    # Fixes issues in newer Ubuntu where VXLan isn't setup right.
    # See: https://github.com/k3s-io/k3s/issues/4234
    name: linux-modules-extra-raspi
    update_cache: "{{ airgap_dir is not defined }}"
    state: present
  when: "ansible_facts['distribution_version'] is version('20.10', '>=') and ansible_facts['distribution_version'] is version('24.04', '<')"