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Managing Kubernetes Resources Using Helm

You're reading from   Managing Kubernetes Resources Using Helm Simplifying how to build, package, and distribute applications for Kubernetes

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Product type Paperback
Published in Sep 2022
Publisher Packt
ISBN-13 9781803242897
Length 310 pages
Edition 2nd Edition
Tools
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Authors (2):
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Andrew Block Andrew Block
Author Profile Icon Andrew Block
Andrew Block
Austin Dewey Austin Dewey
Author Profile Icon Austin Dewey
Austin Dewey
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Toc

Table of Contents (18) Chapters Close

Preface 1. Part 1: Introduction and Setup
2. Chapter 1: Understanding Kubernetes and Helm FREE CHAPTER 3. Chapter 2: Preparing a Kubernetes and Helm Environment 4. Chapter 3: Installing Your First App with Helm 5. Part 2: Helm Chart Development
6. Chapter 4: Scaffolding a New Helm Chart 7. Chapter 5: Helm Dependency Management 8. Chapter 6: Understanding Helm Templates 9. Chapter 7: Helm Lifecycle Hooks 10. Chapter 8: Publishing to a Helm Chart Repository 11. Chapter 9: Testing Helm Charts 12. Part 3: Advanced Deployment Patterns
13. Chapter 10: Automating Helm with CD and GitOps 14. Chapter 11: Using Helm with the Operator Framework 15. Chapter 12: Helm Security Considerations 16. Index 17. Other Books You May Enjoy

Updating the guestbook Helm chart

Similar to how we searched Artifact Hub to locate a WordPress chart in Chapter 3, Installing Your First App with Helm, we need to search for a Redis chart so that it can be used as a dependency. Let’s search for a Redis chart:

  1. Execute the following command to search for Redis charts from Artifact Hub:
    $ helm search hub redis
  2. The first chart that’s displayed is Bitnami’s Redis chart. We’ll use this chart as our dependency. If you didn’t add the bitnami chart repository in Chapter 3, Installing Your First App with Helm, add this chart repository now by using the helm repo add command:
    $ helm repo add bitnami https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
  3. Next, determine the Redis chart version you would like to use. A list of version numbers can be found by running the following command:
    $ helm search repo redis --versions

You will see an output similar to the following...

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