docker.md

Will Sargent's Docker Cheat Sheet

https://github.com/wsargent/docker-cheat-sheet

Installing on Ubuntu (on EC2)

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
sudo sh -c "echo deb http://get.docker.com/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
sudo apt-get update
sudo apt-get install -y lxc-docker

Allow non-root User to Invoke Docker

sudo gpasswd -a $USER docker
sudo service docker restart
newgrp docker

Verify Docker is Running

docker run ubuntu:14.04 /bin/echo 'Hello world'

Connecting to a Running Container

docker exec -it <container ID> bash

tail Logs of a Running Container

docker logs -f <container ID>