Try Before You Buy: Containers Fundamentals (LFS253)

Containers Fundamentals (LFS253) is an online, self-paced course developed by The Linux Foundation Training. It’s designed for beginners to container technologies, such as Docker and Rkt, and covers container building blocks, container runtimes, container storage and networking, Dockerfiles, Docker APIs, and more.

This sample of the course, presented as a series of short videos, gives a high-level overview of what containers are and how they help streamline and manage the application lifecycle.