---

- name: ensure ntp and chrony are absent
  apt: name={{ item }} state=absent purge=yes
  with_items:
    - ntp
    - chrony

- name: ensure systemd NTP client is enabled
  shell: "timedatectl | grep 'NTP enabled: yes' || timedatectl set-ntp 1"
  register: ntp_shell_result
  changed_when: "ntp_shell_result.stdout == '' and ntp_shell_result.rc == 0"
  failed_when: "ntp_shell_result.rc != 0"