---

- name: Default installation
  hosts: myhost1
  roles:
    - chrony

- name: Example of how to set custom NTP server list
  hosts: myhost1
  vars:
    # Override the default variable
    chrony_config_server:
      - 0.uk.pool.ntp.org
      - 1.uk.pool.ntp.org
      - 2.uk.pool.ntp.org
      - 3.uk.pool.ntp.org
  roles:
    - chrony

- name: Example of how to extend the default configuration
  hosts: myhost2
  vars:
    # Change the default configuration - disable RTC sync
    chrony_config_rtcsync: None
    # Extending the default configuration
    chrony_config_custom:
      # Allow to set time manually from chronyc
      # (the value is adding comment line under the option without argument)
      manual: "\n#"
  roles:
    - chrony

# Package to be installed (you can force a specific version here)
chrony_pkg: chrony

# Default service name
chrony_service: chronyd

# Default location of the chrony.conf file
chrony_conf_file: /etc/chrony.conf


# Common options for the server list bellow
chrony_config_server_options: iburst

# Default list of NTP servers
chrony_config_server:
  - 0.centos.pool.ntp.org
  - 1.centos.pool.ntp.org
  - 2.centos.pool.ntp.org
  - 3.centos.pool.ntp.org

# Default drift file location
chrony_config_driftfile: /var/lib/chrony/drift

# Default make step
chrony_config_makestep: 1.0 3

# Default rtcsync
chrony_config_rtcsync: "\n#"

# Default location of the log directory
chrony_config_logdir: /var/log/chrony

# Default configuration
chrony_config_default:
  server: "{{ chrony_config_server | map('regex_replace', '^(.*)$', '\\1 ' ~ chrony_config_server_options) | list }}"
  driftfile: "{{ chrony_config_driftfile }}"
  makestep: "{{ chrony_config_makestep }}"
  rtcsync: "{{ chrony_config_rtcsync }}"
  logdir: "{{ chrony_config_logdir }}"

# Custom configuration
chrony_config_custom: {}

# Final configuration
chrony_config: "{{
  chrony_config_default | combine(
  chrony_config_custom) }}"