docker-chrony
Build Docker images with Chrony
Chrony - https://chrony.tuxfamily.org/ chrony is a versatile implementation of the Network Time Protocol (NTP). It can synchronise the system clock with NTP servers, reference clocks (e.g. GPS receiver), and manual input using wristwatch and keyboard. It can also operate as an NTPv4 (RFC 5905) server and peer to provide a time service to other computers in the network.
Supported Images
-Ubuntu
Configuration:
-Uses default configuration of chrony and enables chrony to start on system start
-Requires --cap-add=SYS_TIME permissions (unless one will be runnings chrony without as a server node only)