docker

Common Commands

docker build -t <IMAGE> .

Build docker image
docker run -it --rm --name <CONTAINER> <IMAGE> [CMD] [ARGS...]

Run docker container
docker exec -it <CONTAINER> /bin/sh

Attach to container shell
docker logs -t <CONTAINER>

Print container logs
docker rm -fv <CONTAINER>

Kill and remove running container
docker rmi -f <IMAGE>

Remove docker image
docker save -o <FILENAME> <IMAGE>

Export docker image to a file
docker load -i <FILENAME>

Import docker image from a file

docker build can be configured by setting following variables via CLI --build-arg flag:

BASEIMG

Default base image used for docker build stages. Default: alpine:latest
BUILDIMG

Image used for building the project. Default: ${BASEIMG}
RUNIMG

Image used for running the project. Default: ${BASEIMG}