ansible-edda/plays/system/roles/zfs/tasks/include/load_key.yml

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

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

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