How to restart a single container with docker-compose

Question

I have a docker-compose.yml file that contains 4 containers: redis, postgres, api, worker

During the development of worker, I often need to restart it i

Answer 1

It is very simple: Use the command:

docker-compose restart worker

You can set the time to wait for stop before killing the container (in seconds)

docker-compose restart -t 30 worker

Note that this will restart the container but without rebuilding it. If you want to apply your changes and then restart, take a look at the other answers.