Lesson 2: Docker Images, Containers, Registries, Networking, and Compose

Lesson 2: Docker Images, Containers, Registries, Networking, and Compose

This lesson covers the main concepts and practical tasks for docker images, containers, registries, networking, and compose.

Topics Covered

• Docker architecture, installation, images, containers, commands, and lifecycle
• Dockerfiles, layers, build optimization, tags, registries, and image delivery
• Ports, custom networks, DNS, volumes, bind mounts, and persistent data
• Docker Compose services, dependencies, variables, and application stacks
• Containerizing and publishing an application

Lesson Outcome

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