The Complete Practical Docker Guide - Docker Image

The video tutorial explains the components of Docker, starting with the Docker server and host, which are essential for running processes and creating containers on different operating systems. It then delves into Docker images, describing them as sets of read-only files used to create containers. The tutorial also covers how to view existing images and create custom ones. Finally, it introduces Docker containers, setting the stage for further exploration in the next session.

What are the characteristics of Docker images?

What can you do with custom Docker images?