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LinkedIn Learning

Docker Essential Training: 3 Image Creation, Management, and Registry

via LinkedIn Learning

Overview

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Learn how to create and manage Docker images, Dockerfiles, and registries, while you study for the Docker Certified Associate (DCA) exam.

Syllabus

Introduction
  • Welcome
  • Docker Certified Associate (DCA)
  • What you should know
  • Setting up your environment
1. Understanding Docker Images
  • What is a Docker image?
  • Understanding layering with Docker images
  • What is a Dockerfile?
  • Analyzing a Dockerfile
  • Managing images with the CLI
2. Managing Docker Images
  • Inspecting images
  • Using image tagging
  • Creating an image from a file
  • Modifying image layers
3. Understanding the Docker Registry
  • What is the Docker Registry?
  • Deploying a registry
  • Configuring a registry
  • Logging into a registry
  • Pushing, pulling, and signing images
  • Searching Docker registries
  • Tagging Docker images
  • Deleting images from a registry
Conclusion
  • Next steps

Taught by

David Davis

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