Recreate single docker-compose container with new config
If I make changes to my docker-compose.yml
(say, change which host port a container port is exposed on), can I recreate that single container or do I need to restart the whole stack?
docker-compose stop ; docker-compose up
will do the job but I want to avoid restarting the rest of the services. I also want to avoid deleting volumes associated with the service that I'm restarting, so docker-compose kill <service> ; docker-compose rm
is not an option.
Just run docker-compose up
again. Everything that is impacted by your change (container, volume, network, etc.) is going to be recreated, the other containers will stay.
If you want to use newer images, run docker-compose pull
beforehand.