Skeleton project setup using Docker dev environments

From CLI issue the command to for Docker Compose.

$ docker-compose up

When the 2 docker containers (web and mysql) are completed use this command to get into a terminal of the web container.

$ docker exec -i -t {container-id} /bin/bash

Now attemp to connect to mysql in the mysql container.

$ mysql -u root -p 127.0.0.1:6603

Enter password when prompted. (mypwd)

Witness error.