bootstrap.yml

---
- hosts: all
  gather_facts: False
  roles:
  - common

- hosts: monitoring
  vars:
    docker_users: ["{{ ansible_user }}"]
  roles:
  - role: docker
    tags: docker
    become: true
  tags: monitoring

#
# ntp. controller is the ntp server.
#
- hosts: controller
  vars:
    ntp_timezone: "{{ TIME_ZONE | default('Asia/Seoul') }}"
    ntp_manage_config: true
    ntp_area: asia
    ntp_restrict:
    - "127.0.0.1"
    # why need ::1: https://serverfault.com/questions/558596/ntp-local-query-always-times-out
    - "::1"
    - "{{ NTP_LOCAL_NET }} nomodify notrap"
  roles:
  - ntp
  tags: ntp
  become: true

- hosts: computes, monitoring
  vars:
    ntp_timezone: "{{ TIME_ZONE | default('Asia/Seoul') }}"
    ntp_manage_config: true
    ntp_servers:
    - "{{ groups['controller'][0] }} iburst"
  roles:
  - ntp
  tags: ntp
  become: true

- hosts: all
  tasks:
  - name: "disable timesyncd so we use NTP only"
    raw: timedatectl set-ntp off

  - name: "restart ntp service"
    systemd:
      name: ntp
      state: restarted
      enabled: true
      daemon_reload: yes

  become: true
  tags: ntp