| # SPDX-FileCopyrightText: © 2021 Open Networking Foundation <support@opennetworking.org> |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| # Welcome to the chrony configuration file. See chrony.conf(5) for more |
| # information about usuable directives. |
| |
| # this is derived from the Ubuntu 18.04 default file, with modifications |
| |
| # NTP pools to obtain time from |
| {% for pool in ntp_pools %} |
| pool {{ pool['name'] }} iburst maxsources {{ pool['count'] }} |
| {% endfor %} |
| |
| # This directive specify the location of the file containing ID/key pairs for |
| # NTP authentication. |
| keyfile {{ chrony_conf_dir }}/chrony.keys |
| |
| # This directive specify the file into which chronyd will store the rate |
| # information. |
| driftfile /var/lib/chrony/chrony.drift |
| |
| # Uncomment the following line to turn logging on. |
| #log tracking measurements statistics |
| |
| # Log files location. |
| logdir /var/log/chrony |
| |
| # Stop bad estimates upsetting machine clock. |
| maxupdateskew 100.0 |
| |
| # This directive enables kernel synchronisation (every 11 minutes) of the |
| # real-time clock. Note that it can’t be used along with the 'rtcfile' directive. |
| rtcsync |
| |
| # Step the system clock instead of slewing it if the adjustment is larger than |
| # one second, but only in the first three clock updates. |
| makestep 1 3 |
| |
| {% if ntp_client_allow %} |
| # Function as an NTP server and allow access from these networks |
| {% for cidr in ntp_client_allow %} |
| allow {{ cidr }} |
| {% endfor %} |
| {% endif %} |