ffdo-ansible/roles/common-system/tasks/time.yml

---
# libpam-systemd and dbus (dependency) are needed for timedatectl to work
- name: ensure libpam-systemd is installed
  apt: name=libpam-systemd install_recommends=no

- name: ensure timezone is set to CET
  command: timedatectl set-timezone CET
  when: ansible_date_time.tz not in ['CET','CEST']