The Docker automated builds can be found over here: https://hub.docker.com/r/remonlam/docker-mysql/
docker pull remonlam/docker-mysql
docker pull remonlam/docker-mysql:osx
docker run --detach \
--name mysql \
--env MYSQL_ROOT_PASSWORD=$ROOT_PASSWORD \
--env MYSQL_USER=wordpress \
--env MYSQL_PASSWORD=$WORDPRESS_PASSWORD \
--env MYSQL_DATABASE=wordpress \
--volume /Users/$USER/docker/mounts/mysql:/var/lib/mysql \
remonlam/docker-mysql