Docker Tricks

docker_tricks.md

Run Docker without Sudo

Add the docker group if it doesn't already exist.

sudo groupadd docker

Add the connected user "${USERNAME}" to the docker group.

sudo gpasswd -a ${USERNAME} docker

Add your user to the docker group.

sudo usermod -aG docker $USER

Restart the docker daemon.

sudo service docker restart

Inspect

Docker IP

docker inspect  $(docker ps | grep mysql) | grep IPAddress

List IP Address

docker inspect --format '{{.Name}} - {{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' $(sudo docker ps -q)

Cleanup

• Source : http://jimhoskins.com/2013/07/27/remove-untagged-docker-images.html

Remove all stopped containers.

#This will remove all stopped containers by getting a list of all containers with docker ps -a -q and passing their ids to docker rm. This should not remove any running containers, and it will tell you it can’t remove a running image.
docker rm $(docker ps -a -q)

Remove all untagged images

#In the process of running docker I had accumulated several images that are not tagged. To remove these I use this command:
docker rmi $(docker images | grep "^<none>" | awk '{print $3}')

docker rmi $(docker images -q -f dangling=true)

Ionic

https://hub.docker.com/r/agileek/ionic-framework/