Docker Tutorial #2 Docker run and stop (2023)

Target commands

docker run
docker stop (container ID)
docker start (container ID)
docker logs (container ID)
docker rm -f (container ID)

Docker run

I will try running the NGINX image.

terminal

    docker run -d -p 8080:80 nginx

I will check the running containers.

terminal

    docker ps --format "CONTAINER ID:  {{.ID}}\nIMAGE:    {{.Image}}\nCOMMAND:  {{.Command}}\nCREATED:  {{.CreatedAt}}\nSTATUS:   {{.Status}}\nPORTS:    {{.Ports}}\nNAMES:    {{.Names}}"

terminal

    CONTAINER ID:  157a491d1dc8
    IMAGE:    nginx
    COMMAND:  "/docker-entrypoint.…"
    CREATED:  2023-05-21 18:16:14 +0900 JST
    STATUS:   Up 14 minutes
    PORTS:    0.0.0.0:8080->80/tcp
    NAMES:    vigorous_mclaren

Docker stop

terminal

    docker stop 157a491d1dc8 (container id)
    157a491d1dc8

terminal

    docker ps
    CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES

Docker start

If you want to start the same container again, you would execute the "start" command. Running the "run" command would create a new container.

terminal

    docker start 157a491d1dc8 (container id)
    157a491d1dc8

Docker logs

To check the logs, you can execute the following command

terminal

    docker logs 157a491d1dc8

Docker rm

To remove a container, you can use the "rm" command. If you want to remove a running container, you need to include the "-f" option when executing the command.

terminal

    docker rm -f 157a491d1dc8 or 157