Lesson 1: Virtualization, Containers, Images, and Runtime Architecture

Lesson 1: Virtualization, Containers, Images, and Runtime Architecture

This lesson covers the main concepts and practical tasks for virtualization, containers, images, and runtime architecture.

Topics Covered

• Physical systems, virtual machines, containers, isolation, portability, and use cases
• Container images, layers, registries, repositories, tags, and immutable delivery
• Runtime components, namespaces, cgroups, processes, and file systems
• Container lifecycle and application packaging workflow
• Container environment orientation

Lesson Outcome

Learners complete the lesson with a practical understanding of the covered workflow and common troubleshooting steps.