docker - how do you disable auto-restart on a container?

Question

I can enable auto-restart with --restart=always, but after I stop the container, how do I turn off that attribute?

I normally run a webserver and typica

Answer 1

Use the below to disable ALL auto-restarting (daemon) containers.

docker update --restart=no $(docker ps -a -q)

Use the following to disable restart a SINGLE container.

docker update --restart=no the-container-you-want-to-disable-restart

Rational:

Docker provides restart policies to control whether your containers start automatically when they exit, or when Docker restarts. This is often very useful when Docker is running a key service.

Notes

If you are using docker-compose this might be useful to know.

restart no is the default restart policy, and it does not restart a container under any circumstance. When always is specified, the container always restarts. The on-failure policy restarts a container if the exit code indicates an on-failure error.

restart: "no"
restart: always
restart: on-failure
restart: unless-stopped

restart: always

Answer 2

If you have a swarm restarting the containers, the swarm will restart any containers you stop or rm, irrespective of the restart option. That's a feature, not a bug.

Make sure you are not running a service you forgot about:

docker service ls

Then, you can stop the service

docker service rm <service id discovered with previous command>

Answer 3

You can use the --restart=unless-stopped option, as @Shibashis mentioned, or update the restart policy (this requires docker 1.11 or newer);

See the documentation for docker update and Docker restart policies.

docker update --restart=no my-container

that updates the restart-policy for an existing container (my-container)

Answer 4

You can start your container with --restart=unless-stopped.