Automating Image Creation with HashiCorp Packer for DevOps - Demo - Target Clouds and Build Types Using Packer

The video tutorial explains how Packer can be used to build images across multiple clouds using a single template. It highlights the ability to perform updates on specific subsets of images using the 'only' and 'except' keywords. A practical example is provided, demonstrating how to target specific cloud environments for image builds, such as building only in Amazon while excluding Azure, all within the same template.

What is the primary purpose of using Packer in cloud environments?

How can Packer be configured to update images in different clouds at varying frequencies?

Explain the significance of the 'only' and 'accept' keywords in Packer templates.

Describe a scenario where you would use the 'only' flag in a Packer build.

What are the benefits of using a centralized template in Packer while targeting specific images?