docker run --name web --link mysql:mysql -v /home/ubuntu/workspace/docker-final-project/worldapi:/opt/www/worldapi/ -d -p 8081:80 php-link:1.0
docker run --name mysql -v /home/ubuntu/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=secret -e MYSQL_DATABASE=homestead -e MYSQL_USER=homestead -e MYSQL_PASSWORD=secret -d mysql:latest