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The Kubernetes Workshop

The Kubernetes Workshop

By : Zachary Arnold , Sahil Dua , Wei Huang , Faisal Masood, Mélony Qin, Mohammed Abu Taleb
4.9 (9)
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The Kubernetes Workshop

The Kubernetes Workshop

4.9 (9)
By: Zachary Arnold , Sahil Dua , Wei Huang , Faisal Masood, Mélony Qin, Mohammed Abu Taleb

Overview of this book

Thanks to its extensive support for managing hundreds of containers that run cloud-native applications, Kubernetes is the most popular open source container orchestration platform that makes cluster management easy. This workshop adopts a practical approach to get you acquainted with the Kubernetes environment and its applications. Starting with an introduction to the fundamentals of Kubernetes, you’ll install and set up your Kubernetes environment. You’ll understand how to write YAML files and deploy your first simple web application container using Pod. You’ll then assign human-friendly names to Pods, explore various Kubernetes entities and functions, and discover when to use them. As you work through the chapters, this Kubernetes book will show you how you can make full-scale use of Kubernetes by applying a variety of techniques for designing components and deploying clusters. You’ll also get to grips with security policies for limiting access to certain functions inside the cluster. Toward the end of the book, you’ll get a rundown of Kubernetes advanced features for building your own controller and upgrading to a Kubernetes cluster without downtime. By the end of this workshop, you’ll be able to manage containers and run cloud-based applications efficiently using Kubernetes.
Table of Contents (20 chapters)
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Preface

Introduction

In the previous chapter, we set up our first multi-node Kubernetes cluster in a cloud environment. In this section, we're going to talk about how we operationalize a Kubernetes cluster for our application—that is, we will use the cluster to run a containerized application other than the dashboard.

Since Kubernetes has as many uses as can be imagined by a cluster operator, no two use cases for Kubernetes are alike. So, we're going to make some assumptions about the type of application that we're operationalizing our cluster for. We're going to optimize a workflow for deploying a stateless web application with a stateful backend that has high-availability requirements in a cloud-based environment. In doing so, we're hopefully going to cover a large percentage of what people generally use Kubernetes clusters for.

Kubernetes can be used for just about anything. Even if what we cover does not exactly match your use case for Kubernetes,...

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