docker-cheat-sheet.sh

## docker

# List all Docker images
docker images

# Build docker image
docker build -tag $IMAGE_NAME .

#  -t, --tag value               		Name and optionally a tag in the 'name:tag' format (default [])

# Run a command in a new container
docker run -p 8080 -it $IMAGE_NAME

#  -i, --interactive               	Keep STDIN open even if not attached
#  -t, --tty                       	Allocate a pseudo-TTY

# Run with a name
docker run -p 8080 -it --name $CONTAINER_NAME $IMAGE_NAME

# Set environment variables
docker run -p 8080 -it --env DEBUG=express:* $IMAGE_NAME
#   -e, --env value                	Set environment variables (default [])

# Run a container and remove it after detaching from the TTY
docker run -p 8080 -it --rm $IMAGE_NAME

#  -i, --interactive               	Keep STDIN open even if not attached
#  -t, --tty                       	Allocate a pseudo-TTY

# Mount a file path
docker run -p 8080 -it $IMAGE_NAME -v $(pwd)/static-upload-app:/var/www

#  -v, --volume=[]                 	Bind mount a volume

docker run --restart unless-stopped $IMAGE_NAME

#  --restart string              		Restart policy to apply when a container exits (default "no")

# Start an existing Docker container
docker start $CONTAINER_NAME

# Attach to an existing container
docker attach $CONTAINER_NAME

# Detach the tty without exiting the shell
# Ctrl+p + Ctrl+q

# Stop Docker container
docker stop $CONTAINER_NAME

# Inspect running Docker containers
docker ps
docker ps -a

# Get logs for a specific Docker container
docker logs <id>

# https://coderwall.com/p/ewk0mq/stop-remove-all-docker-containers
# Stop all Docker containers
docker stop $(docker ps -a -q)

# Remove all Docker containers
docker rm $(docker ps -a -q) -f

# Remove all images
docker rmi $(docker images -q)

# Access bash in a running container
docker exec -it $CONTAINER_NAME bash

## docker-compose

docker-compose build
# ...or just build one piece of it
docker-compose build [app|db|etc...]

# Start containers defined in a ./docker-compose.yml
docker-compose up
docker-compose up --build

# https://blog.docker.com/2016/06/docker-app-bundle/
docker-compose build
docker-compose push
docker-compose bundle

# GitLab.com

docker login registry.gitlab.com
docker build -t registry.gitlab.com/group/project .
docker push registry.gitlab.com/group/project