docker info --format "" | jq . |
Complete docker daemon’s information in JSON |
docker info --format "" | jq . |
Docker’s plugin info only |
docker build -t <imagename> . |
Create image using this directory’s Dockerfile |
docker run -p 4000:80 <imagename> |
Run “friendlyname” mapping port 4000 to 80 |
docker run -d -p 4000:80 <imagename> |
Same thing, but in detached mode |
docker exec -it <container_id> bash\sh |
Execs into the running container |
docker ps |
See a list of all running containers |
docker stop <hash> |
Gracefully stop the specified container |
docker ps -a |
See a list of all containers, even the ones not running |
docker kill <hash> |
Force shutdown of the specified container |
docker rm <hash> |
Remove the specified container from this machine |
docker rm $(docker ps -a -q) |
Remove all containers from this machine |
docker rm $(docker ps -q -f "status=exited") |
Removes the excited containers |
docker images -a |
Show all images on this machine |
docker rmi $(docker images -q -f "dangling=true") |
Removes the dangling images |
docker rmi <imagename> |
Remove the specified image from this machine |
docker rmi $(docker images -q) |
Remove all images from this machine |
docker login |
Log in this CLI session using your Docker credentials |
docker tag <image> username/repository:tag |
Tag for upload to registry |
docker push username/repository:tag |
Upload tagged image to registry |
docker run username/repository:tag |
Run image from a registry |
docker build --force-rm -t |
To remove all the intermediate |
docker stack deploy -c docker-compose.yml <stack_name> |
To deploy the docker-compose for deploying the Swarm |
docker swarm init |
To initialize the swarm |
docker stack ps <stack_name> |
To see the list of services started in the defined stack |
docker node ls |
To see the node |
docker stack rm <stack_name> |
Tear down an application #To takedown the app |
docker swarm leave --force |
To take down the swarm |
docker stack ls |
List all running applications on this Docker host |
docker stack services <appname> |
List the services associated with an app |
docker run -v /var/run/docker.sock:/var/run/docker.sock --rm dduvnjak/dockerfile-from-image <image_id> |
Revers engineers the Dockerfile from the image. |
docker image prune |
Removes all dangling images |
docker volume prune |
Removes all unattached docker volumes |
docker volume rm $(docker volume ls -q -f "dangling=true") |
Removes the danglig volume |
docker system prune |
Removes all volumes, containers, images etc; careful when running this command |
docker network inspect bridge -f '' \| jq '.[] \| {cont: .Name, ip: .IPv4Address}' |
list IP addresses for all containers connected to ‘bridge’ network |
docker network create --driver overlay --attachable mynet |
create an attachable overlay network |
docker run -it --rm --net=mynet net-tools sh |
create net-tools container and attach it to mynet overlay network |
