问题
Docker starts a container on every system startup (debian) but I didn't create a service to do so. How can I prevent docker from doing that?
回答1:
Docker will autostart any container with a RestartPolicy of 'always' when the docker service initially starts. You won't find any evidence of this within cron or any other normal system startup scripts; you'll have to dig into the container configuration to find it.
docker inspect my-container
(Look for RestartPolicy in the output)
I've mostly had this situation occur when a container was created with --restart always, and the situation later changed such that I no longer wanted this to happen.
After docker 1.11, this is easy to fix
docker update --restart=no my-container
Original answer is here: docker - how do you disable auto-restart on a container?
回答2:
The info is in /var/lib/docker/containers/<hash>/hostconfig.json
(having root permissions)
check for RestartPolicy.Name = "always" in any of those files.
回答3:
Launch Docker if not running. Click the Docker icon in the menu bar. Select Preferences... (or press Cmd-comma). Deselect 'Start Docker when you log in' on the General tab. Close the Preferences window. Quit Docker (Cmd-Q or use the menu).
回答4:
- You can also take a look in System->Preferences->Startup Applications. (Search startup application app)
- use this command : 'Crontab -l' (check any cronjob is set or not)
grep docker in /etc/init.d and if you find you can remove from there with sudo permission ( Make sure you dont change other files or anything else, do it on your risk )
sudo docker run --restart=no redis (replace redis with your container name)
Let me know if you still find any problem.
来源：https://stackoverflow.com/questions/40513545/how-to-prevent-docker-from-starting-a-container-automatically-on-system-startup