codutti/chrony repository overview

You can run this container to synchronize time of docker host with this command: docker run --name=chrony
--privileged
--restart=always
--detach=true
--publish=123:123/udp
-v /etc/localtime:/etc/localtime
codutti/chrony:v3.2-r2

Otherwise: docker run --name=chrony
--restart=always
--detach=true
--publish=123:123/udp
codutti/chrony:v3.2-r2

To check the synchronization status use chronyc tool like that: docker exec -it chrony chronyc sources