---
- name: Install NTP
  apt: pkg=ntp state=present

- name: Configure NTP
  template: src=ntp.conf.j2 dest=/etc/ntp.conf
  notify: Restart NTP

- name: Configure NTP keys
  template: src=ntp.keys.j2 dest=/etc/ntp.keys owner=ntp group=ntp mode=0400
  notify: Restart NTP

- name: Ensure NTP is running
  service: name=ntp state=started enabled=yes

- name: Configure firewall rules for NTP
  template:
    dest: /etc/firewall/rules-v4.d/21_ntp.sh
    src: etc_firewall_rules-v4.d_21_ntp.sh.j2
    owner: root
    group: root
    mode: 0600
  when: ntp_firewall
  notify: Restart firewall