Docker Containers

1. Install Docker on Your Laptop

Download Docker Community Edition (CE) for Desktop using the Get Docker tab at the Docker Website
Follow the installation instructions at the Docker Getting Started Page

Either follow the tutorial at the Getting Started Page or use the training videos and online playground at Play with Docker Classroom

docker images = list all images
docker image {ls, rm, build}
docker rmi = remove image
docker run imagename
docker run -it imagename
docker run -it –name=containername –hostname=myhostname image
docker run -p 127.0.0.1:80:8080 ubuntu bash = map port 8080 of the container to 127.0.0.1:80 of the host
docker ps -a = list all containers including stopped ones
docker rm imagename = remove container
docker start imagename = start a stopped container
docker build -t imagetag imagedir
docker network ls
docker network inspect networkname
docker network create -d bridge my_bridge
docker run -d –net=my_bridge –name db training/postgres