- name: Check if cgroup v2 is available
  ansible.builtin.command: grep cgroup2 /proc/filesystems
  register: cgroup2_present
  changed_when: cgroup2_present.rc != 0

- name: Enable cgroup v2
  ansible.builtin.command: 'grubby --update-kernel=ALL --add-args="systemd.unified_cgroup_hierarchy=1"'
  become: true
  when:
    - cgroup2_present.rc != 0