Docker
docker ps | List running containers |
docker images | List docker images |
docker exec -it <container_id> bash | Launch a shell in a running container |
docker rm <container_id> | Remove container |
docker rmi <image_id> | Remove image |
docker stop $(docker ps -a -q) | Stop all containers |
docker rm $(docker ps -a -q) | Remove all containers |
Build a docker image named « web » using a Dockerfile found in current directory (« . »)
docker build -t web .
Same as above but disable cache to force a complete rebuild
docker build --no-cache=true -t web .
Docker Compose
docker-compose build | Build application (when run in directory with docker-compose.yml) |
docker-compose up | Run application |
docker-compose up -d | Run application detached from console |
docker-compose stop | Stop application |
docker-compose run django bash | Launch a shell in the container named django |
Docker Machine
Create dev machine
docker-machine -D create -d virtualbox dev
Create production machine (on DigitalOcean)
docker-machine -D create -d digitalocean --digitalocean-region=fra1 --digitalocean-access-token=<token> production
Set shell environment to use dev machine
eval "$(docker-machine env dev)"
You can now run any docker or docker-compose commands on your machine
Unset shell env variables
eval "$(docker-machine env -u)"
