What is Docker networking and how does it work?

What is Docker networking and how does it work?

Docker networking allows containers to communicate with each other and with external systems. It provides various network drivers like bridge, host, and overlay to manage these connections.

Can you explain the different types of Docker networks?

Sure! The main types of Docker networks are: 1. Bridge: Default network for containers on a single host. 2. Host: Containers share the host's network stack. 3. Overlay: Enables communication between containers across multiple hosts.

How do I create a custom Docker network?

You can create a custom Docker network using the command docker network create <network-name>. This allows you to define specific settings for your network.

What are the benefits of using Docker networking?

Docker networking simplifies container communication, enhances security through isolation, and allows for easy scaling and management of services.