Docker-compose in action

In the last lesson, we successfully added the database to our app.

You can clone the project using git clone https://github.com/venky8283/Docker.git

Type git checkout 4de325cf1da2428e757be4f2bcc53f35c384c598 to get to the code used in this lesson. ...

Summary of steps to add a database

1. Pull a Docker image of MySQL server
2. Create a SQL init script for the database
3. Run the database container with environment variables
4. Mount the init.sql script in the docker-entrypoint-init.db folder
5. Modify