Containerize Spring Boot CRUD App with Docker and Docker Compose - Testing App End to End

The video tutorial explains how to correctly configure host settings for Docker containers running MongoDB and a Spring Boot application. It covers the use of 'host.docker.internal' to enable internal networking between containers, ensuring the application can connect to the database. The tutorial also demonstrates building and running Docker containers, verifying application logs, and performing database operations within the MongoDB container.

What does the command 'mvn clean install' do in the context of a Spring Boot application?

What is the command to enter a running MongoDB container?

Explain how to create a new category in the MongoDB database.

How do you access a Spring Boot application running in a Docker container?