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The Kubernetes Workshop

You're reading from   The Kubernetes Workshop Learn how to build and run highly scalable workloads on Kubernetes

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Product type Paperback
Published in Sep 2020
Publisher Packt
ISBN-13 9781838820756
Length 780 pages
Edition 1st Edition
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Authors (6):
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Zachary Arnold Zachary Arnold
Author Profile Icon Zachary Arnold
Zachary Arnold
Mohammed Abu Taleb Mohammed Abu Taleb
Author Profile Icon Mohammed Abu Taleb
Mohammed Abu Taleb
Wei Huang Wei Huang
Author Profile Icon Wei Huang
Wei Huang
Sahil Dua Sahil Dua
Author Profile Icon Sahil Dua
Sahil Dua
Mélony Qin Mélony Qin
Author Profile Icon Mélony Qin
Mélony Qin
Faisal Masood Faisal Masood
Author Profile Icon Faisal Masood
Faisal Masood
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Toc

Table of Contents (20) Chapters Close

Preface
1. Introduction to Kubernetes and Containers 2. An Overview of Kubernetes FREE CHAPTER 3. kubectl – Kubernetes Command Center 4. How to Communicate with Kubernetes (API Server) 5. Pods 6. Labels and Annotations 7. Kubernetes Controllers 8. Service Discovery 9. Storing and Reading Data on Disk 10. ConfigMaps and Secrets 11. Build Your Own HA Cluster 12. Your Application and HA 13. Runtime and Network Security in Kubernetes 14. Running Stateful Components in Kubernetes 15. Monitoring and Autoscaling in Kubernetes 16. Kubernetes Admission Controllers 17. Advanced Scheduling in Kubernetes 18. Upgrading Your Cluster without Downtime 19. Custom Resource Definitions in Kubernetes

Terraform

In the last chapter, we used kops to create a Kubernetes cluster from scratch. However, this process can be viewed as tedious and difficult to replicate, which creates a high probability of misconfiguration, resulting in unexpected events at application runtime. Luckily, there is a very powerful community-supported tool that solves this issue very well for Kubernetes clusters running on Amazon Web Services (AWS), as well as several other cloud platforms, such as Azure, Google Cloud Platform (GCP), and many more.

Terraform is a general-purpose infrastructure life cycle management tool; that is, Terraform can manage the state of your infrastructure as defined through code. The goal of Terraform, when it was initially created, was to create both a language (HashiCorp Configuration Language (HCL)) and runtime that can create infrastructure in a repeatable manner and control changes to that infrastructure in the same way that we control changes to application source code—...

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