docker.md

Docker

Build Image

-t Name and optionally a tag in the ‘name:tag’ format

docker build -t <IMAGE> .

Run container

The -it instructs Docker to allocate a pseudo-TTY connected to the container’s stdin; creating an interactive bash shell in the container.

--rm Automatically remove the container when it exits

--name Assign name

-p Publish a container’s port(s) to the host EXPOSED_PORT:INTERNAL_PORT

docker run -it --rm --name=<NAME> -p 8082:9000 <IMAGE>

Clear all containers

-f Force the removal of a running container (uses SIGKILL)

-a Show all containers (default shows just running)

-q Only display numeric IDs

docker rm -f $(docker ps -a -q)

Clear all images

docker rmi -f $(docker images -a -q)

Clear all volumes

docker volume rm $(docker volume ls -q

Clear all networks

docker network rm $(docker network ls | tail -n+2 | awk '{if($2 !~ /bridge|none|host/){ print $1 }}')

Restarting container

docker restart <CONTAINER>