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CN100-M3:

Managing Container Images

Description

In this module you will learn about managing Docker container images. You will learn how to:

  • Understand how to achieve the desired features of an image

  • Understand the how to use the Multi-Stage build approach

  • Identify Image Constructions Standard Practices

  • Correctly tag and namespace images for distribution on a registry

Topics

  • Understand how to achieve the desired features of an image

  • Understand the how to use the Multi-Stage build approach

  • Identify Image Constructions Standard Practices

  • Correctly tag and namespace images for distribution on a registry

Lab Topics

Multi-Stage builds:

  • Write a Dockerfile that describes multiple images, which can copy files from one image to the next.

Managing Images:

  • Rename and retag an image

  • Push and pull images from the public registry

  • Delete image tags and image layers, and understand the difference between the two operations

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