digitalocean.com/community/questions/how-to-start-docker-containers-automatically-after-a-reboot
How to Start Docker Containers Automatically After a Reboot? | DigitalOcean
Recently one of my servers crashed and after the reboot, none of my Docker containers started. So I had to manually check each container and start the ones that were required. That is when I realized that I should implement a restart policy to control
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docs.docker.com/config/containers/start-containers-automatically/
Start containers automatically
docs.docker.com
서버 재부팅 시 컨테이너를 다시 실행 한다.
$ docker update --restart unless-stopped [container_id]
There are a few other flags that you could specify to the --restart argument.
| Argumen | Description |
| no | This is the default value, it means that the containers would not be restarted |
| on-failure | This would restart the container in case that there is an error and the container crashes |
| always | Always restart the container if it stops |
| unless-stopped | The container would always be restarted unless it was manually stopped |