The Complete Practical Docker Guide - Exploring Networking Between Docker Containers

The video tutorial provides a comprehensive overview of Docker networking using Docker Compose. It begins with setting up and inspecting Docker networks, detailing how to view network settings such as subnet, gateway, and container IP addresses. The tutorial then demonstrates logging into containers using shell commands and verifying connectivity within the Docker network and to the outside world. It concludes with a discussion on inter-container communication, highlighting the use of service and container names for seamless interaction.

How can you verify connectivity between containers in the same Docker network?

Explain how Docker DNS resolves container names to IP addresses.

What is the significance of using container names for communication between containers?