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The Kubernetes Book

You're reading from The Kubernetes Book The fastest way to get your head around Kubernetes

Product type Hardcover

Published in Jul 2024

Publisher

ISBN-13 9781835880302

Length 330 pages

Edition 1st Edition

Tools

Docker

Concepts

Containerization

Authors (2):

Nigel Poulton

Pushkar Joglekar

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Table of Contents (21) Chapters

1. 0: Preface FREE CHAPTER

2. 1: Kubernetes primer

3. 2: Kubernetes principles of operation

4. 3: Getting Kubernetes

5. 4: Working with Pods

6. 5: Virtual clusters with Namespaces

7. 6: Kubernetes Deployments

8. 7: Kubernetes Services

9. 8: Ingress

10. 9: WebAssembly on Kubernetes

11. 10: Service discovery deep dive

12. 11: Kubernetes storage

13. 12: ConfigMaps and Secrets

14. 13: StatefulSets

15. 14: API security and RBAC

16. 15: The Kubernetes API

17. 16: Threat modeling Kubernetes

18. 17: Real-world Kubernetes security

19. Terminology

20. Outro

21. More from the author

Deployments

Even though Kubernetes works with Pods, you’ll almost always deploy them via higher-level controllers such as Deployments, StatefulSets, and DaemonSets. These all run on the control plane and operate as background watch loops, reconciling observed state with desired state.

Deployments add self-healing, scaling, rolling updates, and versioned rollbacks to stateless apps.

Refer back to Figure 2.7 to see how Deployments wrap Pods.

The rest of the chapter is locked

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Programming languages

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Authors (2)

Nigel Poulton

Nigel Poulton

Nigel Poulton is a cloud-native subject matter expert who spends his life creating books and training videos on the latest cloud technologies. He is the author of best-selling books on Docker and Kubernetes and the most popular online training videos on the same topic. He is a Docker Captain. Prior to this, Nigel has held various infrastructure roles for large enterprises. When he is not playing with technology, he is dreaming about it. When he is not dreaming about it, he is reading and watching sci-fi. He wishes he lived in the future so he could explore spacetime, the universe, and tons of other mind-blowing stuff. He likes cars, football (soccer), and food. He has a fabulous wife and three children.

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Pushkar Joglekar

Pushkar Joglekar

Pushkar Joglekar is currently working as a defensive security engineer at the cross-roads of containers, applied machine learning, and distributed systems. In the last few years, he has built multiple secure by design production container deployments for a Fortune 100 company. When not securing containers, he spends his time exploring neighborhood bike trails and capturing beautiful sunsets with his camera while sipping home-made masala ginger chai. He lives with his wonderful wife, who happens to be the real engineer among them.

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