chrony-formula/chrony/defaults.yaml

# Default lookup dictionary

chrony:
  package: chrony
  service: chronyd
  config: /etc/chrony.conf
  config_src: salt://chrony/files/chrony_config
  ntpservers:  [ '0.us.pool.ntp.org',
                 '1.us.pool.ntp.org',
                 '2.us.pool.ntp.org',
                 '3.us.pool.ntp.org'
               ]
  options: iburst
  logdir: /var/log/chrony
  keyfile: /etc/chrony.keys
  driftfile: /var/lib/chrony/drift
  otherparams: [ 'rtcsync',
                 'makestep 10 3',
                 'stratumweight 0',
                 'bindcmdaddress 127.0.0.1',
                 'bindcmdaddress ::1',
                 'commandkey 1',
                 'generatecommandkey',
                 'noclientlog',
                 'logchange 0.5',
                ]
  allow:  [ '10/8', '192.168/16', '172.16/12' ]