root@maas61:~# juju get ntp
charm: ntp
service: ntp
settings:
  auto_peers:
    default: true
    description: Will ntp auto peer between the environment
    type: boolean
    value: true
  nagios_context:
    default: true
    description: |
      Used by the nrpe-external-master subordinate charm.
      A string that will be prepended to instance name to set the host name
      in nagios. So for instance the hostname would be something like:
          juju-myservice-0
      If you're running multiple environments with the same services in them
      this allows you to differentiate between them.
    type: string
    value: juju
  nagios_ntpmon_checks:
    default: true
    description: |
      A space-separated list of nagios ntpmon checks to enable.
      Options are "offset peers reachability sync"; if all are specified,
      they are combined into a single check; leave empty for no checks.
    type: string
    value: offset peers reachability sync
  nagios_servicegroups:
    default: true
    description: |
      A comma-separated list of nagios servicegroups.
      If left empty, the nagios_context will be used as the servicegroup
    type: string
    value: ""
  peers:
    default: true
    description: Space separated list of NTP servers to use as peers for time.
    type: string
    value: ""
  source:
    default: true
    description: Space separated list of NTP servers to use as source for time.
    type: string
    value: ""
  use_iburst:
    default: true
    description: Use iburst for all servers, not just ntpmaster
    type: boolean
    value: true
root@maas61:~#