ansible-edda/plays/roles/system_zfs/tasks/include/load_key.yml

# TODO: drop file dependence on hpool.

- name: "load_key : zfs load key service file"
  ansible.builtin.copy:
    src: "./load_key/zfs-load-key-hpool.service"
    dest: "/etc/systemd/system/zfs-load-key-hpool.service"
    mode: 0644
  register: systemd_zfs_load_key_service_file

- name: "load_key : systemd daemon reload"
  ansible.builtin.systemd:
    daemon_reload: true
  when:
    systemd_zfs_load_key_service_file.changed

- name: "load_key : enable service to load for {{ item }}"
  ansible.builtin.systemd:
    name: "zfs-load-key-hpool.service"
    enabled: true
  loop: "{{ zpools_load_key }}"