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Mastering Kubernetes

You're reading from Mastering Kubernetes Level up your container orchestration skills with Kubernetes to build, run, secure, and observe large-scale distributed apps

Product type Paperback

Published in Jun 2020

Publisher Packt

ISBN-13 9781839211256

Length 642 pages

Edition 3rd Edition

Tools

Kubernetes

Concepts

Containerization

Author (1):

Gigi Sayfan

View More author details

Table of Contents (19) Chapters

Preface

1. Understanding Kubernetes Architecture

2. Creating Kubernetes Clusters FREE CHAPTER

3. High Availability and Reliability

4. Securing Kubernetes

5. Using Kubernetes Resources in Practice

6. Managing Storage

7. Running Stateful Applications with Kubernetes

Stateful versus stateless applications in Kubernetes

8. Deploying and Updating Applications

9. Packaging Applications

10. Exploring Advanced Networking

11. Running Kubernetes on Multiple Clouds and Cluster Federation

12. Serverless Computing on Kubernetes

13. Monitoring Kubernetes Clusters

14. Utilizing Service Meshes

15. Extending Kubernetes

16. The Future of Kubernetes

17. Other Books You May Enjoy

18. Index

Securing Kubernetes

In Chapter 3, High Availability and Reliability, we looked at reliable and highly available Kubernetes clusters, the basic concepts, the best practices, how to do live updates, and the many design trade-offs regarding performance and cost.

In this chapter, we will explore the important topic of security. Kubernetes clusters are complicated systems composed of multiple layers of interacting components. Isolation and compartmentalization of different layers is very important when running critical applications. To secure the system and ensure proper access to resources, capabilities, and data, we must first understand the unique challenges facing Kubernetes as a general-purpose orchestration platform that runs unknown workloads. Then we can take advantage of various securities, isolation, and access control mechanisms to make sure the cluster, the applications running on it, and the data are all safe. We will discuss various best practices and when it is...

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Authors (1)

Gigi Sayfan

Gigi Sayfan

Gigi Sayfan has been developing software for 25+ years in domains as diverse as instant messaging, morphing, chip fabrication process control, embedded multimedia applications for game consoles, brain-inspired ML, custom browser development, web services for 3D distributed game platforms, IoT sensors, virtual reality, and genomics. He has written production code in languages such as Go, Python, C, C++, C#, Java, Delphi, JavaScript, and even Cobol and PowerBuilder for operating systems such as Windows (3.11 through 7), Linux, macOS, Lynx (embedded), and Sony PlayStation. His technical expertise includes databases, low-level networking, distributed systems, containers, unorthodox user interfaces, modern web applications, and general SDLC.

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