Cheat Sheet
Build image
docker build --tag <username>/<app_name> .
Create and run container from image
docker run --name <app_name> -p <container_port>:<host_port> -d <username>/<app_name>
Start container
docker start <app_name>
Restart container
docker restart <app_name>
Stop container
docker stop <app_name>
Delete container
docker rm <app_name>