04_snapshot_subject.yml

---
- name: 📁 create {{ BKP_VOLUME_2_LOCAL_SUBVOLUME_BIN }}
  ansible.builtin.copy:
    src: shell/ensure_subject_subvolume.sh
    dest: "{{ BKP_VOLUME_2_LOCAL_SUBVOLUME_BIN }}"
    owner: root
    group: root
    mode: "0755"

- name: 🧱 Carve the docker data root into a btrfs subvolume so it can be snapshotted
  ansible.builtin.command: "{{ BKP_VOLUME_2_LOCAL_SUBVOLUME_BIN }}"
  register: bkp_volume_2_local_subvolume
  changed_when: "'converting' in bkp_volume_2_local_subvolume.stdout"