---
- name: Copy files for zfs-backup
  template:
    src: "{{ item }}.j2"
    dest: /etc/systemd/system/{{ item }}
    owner: root
    group: root
    mode: u=rw,g=r,o=
  loop:
    - zfs-backup.service
    - zfs-backup.timer
  notify:
    - Run systemd daemon-reload
    - Restart and enable ZFS-backup timer

- name: Copie du script
  copy:
    src: files/zfs-snapshot-nas
    dest: "{{ zfs_backup.scriptpath }}"
    owner: root
    group: root
    mode: u=rx,g=r,o=
...