# OS parameters overriding common defaults(.yaml) Debian: service: chrony config: /etc/chrony/chrony.conf ntpservers: [ '0.debian.pool.ntp.org', '1.debian.pool.ntp.org', '2.debian.pool.ntp.org', '3.debian.pool.ntp.org', ] options: offline minpoll 8 keyfile: /etc/chrony/chrony.keys driftfile: /var/lib/chrony/chrony.drift otherparams: [ 'log tracking measurements statistics', 'maxupdateskew 100.0', 'dumponexit', 'dumpdir /var/lib/chrony', 'commandkey 1', 'local stratum 10', 'rtconutc', ] RedHat: ntpservers: [ '0.centos.pool.ntp.org', '1.centos.pool.ntp.org', '2.centos.pool.ntp.org', '3.centos.pool.ntp.org', ] otherparams: [ 'rtcsync', 'makestep 10 3', 'stratumweight 0', 'bindcmdaddress 127.0.0.1', 'bindcmdaddress ::1', 'commandkey 1', 'generatecommandkey', 'noclientlog', 'logchange 0.5', ] Arch: ntpservers: [ '0.arch.pool.ntp.org', '1.arch.pool.ntp.org', '2.arch.pool.ntp.org' ] otherparams: [ 'rtconutc', 'rtcsync', ] Gentoo: package: net-misc/chrony service: chronyd config: /etc/chrony/chrony.conf ntpservers: [ '0.gentoo.pool.ntp.org', '1.gentoo.pool.ntp.org', '2.gentoo.pool.ntp.org', '3.gentoo.pool.ntp.org', ] options: iburst driftfile: /var/lib/chrony/drift otherparams: [ 'rtconutc', 'rtcsync', ] Suse: ntpservers: [ '0.arch.opensuse.ntp.org', '1.arch.opensuse.ntp.org', '2.arch.opensuse.ntp.org', '3.opensuse.pool.ntp.org', ] otherparams: [ 'rtcsync', 'makestep 10 3', 'maxdistance 6', 'logchange 0.1', ]