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Learn Helm

You're reading from Learn Helm Improve productivity, reduce complexity, and speed up cloud-native adoption with Helm for Kubernetes

Product type Paperback

Published in Jun 2020

Publisher Packt

ISBN-13 9781839214295

Length 344 pages

Edition 1st Edition

Tools

Helm

Concepts

Containerization

Authors (2):

Andrew Block

Austin Dewey

View More author details

Table of Contents (15) Chapters

Preface

1. Section 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 Helm Chart

5. Section 2: Helm Chart Development

6. Chapter 4: Understanding Helm Charts

7. Chapter 5: Building Your First Helm Chart

8. Chapter 6: Testing Helm Charts

9. Section 3: Adanced Deployment Patterns

10. Chapter 7: Automating Helm Processes Using CI/CD and GitOps

11. Chapter 8: Using Helm with the Operator Framework

12. Chapter 9: Helm Security Considerations

13. ASSESSMENTS

14. Other Books You May Enjoy

Questions

How does a Kubernetes operator work?
What are the differences between using the Helm CLI and using a Helm-based operator?
Imagine you are tasked with creating a Helm operator out of an existing Helm chart. What steps would you take to complete this task?
How do the install, upgrade, rollback, and uninstall lifecycle hooks function in a Helm operator?
What is the purpose of the crds/ folder in a Helm chart?
In the Using Helm to manage Operators and CRs section, we introduced two different Helm charts that can be used to help manage Operators and CRs. Implement the Helm charts by using the chart layouts provided within that section. The charts should be used to install the Guestbook operator and to install the Guestbook CR. Refer to Chapter 5, Building Your First Helm Chart for assistance on creating a Helm chart.

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Authors (2)

Andrew Block

Andrew Block

Andrew Block is a core maintainer on the Helm project and a Distinguished Architect at Red Hat. He specializes in the use of continuous integration and continuous delivery methodologies to streamline the delivery process and incorporate security at each stage. He works with organizations to adopt and implement these technologies and concepts within their organization. As an open source enthusiast, Andrew not only has authored several publications, but he is also a contributor to several open source communities and a lead within the sigstore project, which aims at simplifying how software is signed and verified.

See other products by Andrew Block

Austin Dewey

Austin Dewey

Austin Dewey is a DevOps engineer focused on delivering a streamlined developer experience on cloud and container technologies. Austin started his career with Red Hat's consulting organization, where he helped drive success at Fortune 500 companies by automating deployments on Red Hat's Kubernetes-based PaaS, OpenShift Container Platform. Currently, Austin works at fintech start-up Prime Trust, where he builds automation to scale financial infrastructure and supports developers on Kubernetes and AWS.

See other products by Austin Dewey

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