Docker Cheatsheet

docker-cheat.md

Docker Cheatsheet

A cheatsheet with basic docker and docker-compose commands

Docker

exec

• docker exec -it <nam> /bin/bash attach interactive tty to the running image

run

• docker run <name> --rm remove after creation

docker run --rm --name test_container \
  -e FOO=1 \
  -p "8080:80" \
  -v ".:/srv/app" \
  namespace/image_name:version

Compose

start

• docker-compose up [service] Starts a service or all services
• docker-compose ps Lists all running or paused services
• docker-compose exec [service] /bin/bash Executes a command on a running service
• docker-compose run --rm [service] echo foo Executes a single command on a service

YML

create a docker-compose.yml