- name: install inetd
  package:
    name: inetutils-tools
    state: present

- name: activate rdate
  copy:
    content: |
      time stream tcp nowait root internal
    dest: /etc/inetd.conf
    owner: root
    group: root
    mode: u=rw,g=r,o=r
  register: inetd_conf

- name: ensure inetd is started
  service:
    name: inetd
    state: started
    enabled: true
  when: inetd_conf.changed

- name: ensure inetd is refreshed, when config changed
  service:
    name: inetd
    state: restarted
  when: inetd_conf.changed

- name: install ntp server
  package:
    name: ntp
    state: present

- name: configure ntp server
  copy:
    content: |
      driftfile /var/lib/ntp/ntp.drift

      leapfile /usr/share/zoneinfo/leap-seconds.list
      statistics loopstats peerstats clockstats

      filegen loopstats file loopstats type day enable
      filegen peerstats file peerstats type day enable
      filegen clockstats file clockstats type day enable

      pool 0.debian.pool.ntp.org iburst
      pool 1.debian.pool.ntp.org iburst
      pool 2.debian.pool.ntp.org iburst
      pool 3.debian.pool.ntp.org iburst

      restrict -4 default kod notrap nomodify nopeer noquery limited
      restrict -6 default kod notrap nomodify nopeer noquery limited

      # Local users may interrogate the ntp server more closely.
      restrict 127.0.0.1
      restrict {{server_net}}.0/24
      restrict ::1

      restrict source notrap nomodify noquery
    dest: /etc/ntp.conf
    mode: 0644
    owner: root
    group: root
  register: ntp_conf

- name: ntp is running and enabled
  service:
    name: ntp
    state: started
    enabled: true

- name: reload ntp config
  service:
    name: ntp
    state: restarted
  when: ntp_conf.changed