Docker Usage

Run a MySQL Container

Text Only

docker run --name={name} -p {host port}:3306 -e MYSQL_ROOT_PASSWORD={mysql root password} -e MYSQL_ROOT_HOST=localhost -d mysql/mysql-server:{mysql version} --config-entry-key=value

Check container logs docker logs {name}
Restore from dump files cat {dump file} | docker exec -i {name} mysql -u{user} -p{pass} {database}
Enter MySQL console docker exec -it {name} mysql -u{user} -p{pass}

Build a docker image

docker build --force-rm=true -t {tag} {docker file directory}

Run a docker container with volume mount

docker run --name={name} --privileged=true --detach=true -d {name} -h {docker hostname} --volume "/host/src":"/docker/target":rw -d {tag}

Run uwsgi in upstat mode in docker

nohup uwsgi --master --emperor /etc/uwsgi/vassals --die-on-term --uid www-data --gid www-data --logto {log location} &

Run docker login <repository url> will prompt to input the username and password if needed
Check /etc/docker/certs.d/ to add repository URL's cerficate if it's a self-signed cerficate

Open bash with user 'root' in a running Container

Simply run docker run -u 0 -it {container name} bash

One liner to stop / remove all of Docker containers

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

Use bind mount

docker run {other args} --mount type=bind,source={host folder},target={docker folder},readonly, readonly means only can read.

Remove all dangling images

Simply run docker rmi $(docker images -f "dangling=true" -q)

Remove all images

Simple run docker image prune -a