Docker Commands

gistfile1.txt

# run bash in a specific container image
docker run -it <image> /bin/bash

# run bash and mount a local volume into a specific contaimer image
docker run -it -v $(pwd):/pki-tools/pki dprails/pki-tools /bin/bash

# run a x86 docker image on M1 mac
docker run -it --platform linux/amd64 -v $(pwd):/pki-tools/pki dprails/pki-tools /bin/bash

# build on m1 mac
docker build --platform linux/amd64 -t <label> .

# run a specific container in privileged mode
docker run --privileged -it <image> /bin/bash

# run a specific container passing environment variable
docker run -e ZK_HOST=localhost:2121 -it <image> /bin/bash

# attach to running container
docker exec -it <container> /bin/bash

# override entrypint and command
docker run -it --entrypoint=/bin/bash $IMAGE -i

# build an image using Dockefile
docker build -t <image name> .

# build an image with an argument
docker build -t <image name> deployment/. --build-arg GITHUB_TOKEN=$GITHUB_TOKEN

# docker pushing
docker login <repo url>
docker tag <image tag or id> <docker registry>/<image name>:<version>
docker push <docker registry>/<image name>:<version>

# specify a docker file other then Dockerfile when build an image 
docker build -t concourse-chef-repo -f Dockerfile-ci .

# port forward 8080 on host to containers port 80
docker run -p 8080:80 <image> 

# port forward 8080 on custom ip to containers port 80
docker run -p 10.0.0.3:8080:80 <image>

# stop running containers
docker stop $(docker ps -a -q)

# delete all stopped containers
docker rm $(docker ps -a -q)

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

# tag an image
docker tag <image> <new tag>

$ tag by tag
docker tag <old tag> <new tag>

# inspect running container
$ docker inspect <container id>