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Mastering Kubernetes - Fourth Edition

You're reading from  Mastering Kubernetes - Fourth Edition

Product type Book
Published in Jun 2023
Publisher Packt
ISBN-13 9781804611395
Pages 746 pages
Edition 4th Edition
Languages
Author (1):
Gigi Sayfan Gigi Sayfan
Profile icon Gigi Sayfan

Table of Contents (21) Chapters

Preface 1. Understanding Kubernetes Architecture 2. Creating Kubernetes Clusters 3. High Availability and Reliability 4. Securing Kubernetes 5. Using Kubernetes Resources in Practice 6. Managing Storage 7. Running Stateful Applications with Kubernetes 8. Deploying and Updating Applications 9. Packaging Applications 10. Exploring Kubernetes Networking 11. Running Kubernetes on Multiple Clusters 12. Serverless Computing on Kubernetes 13. Monitoring Kubernetes Clusters 14. Utilizing Service Meshes 15. Extending Kubernetes 16. Governing Kubernetes 17. Running Kubernetes in Production 18. The Future of Kubernetes 19. Other Books You May Enjoy
20. Index

Understanding serverless computing

OK. Let’s get it out of the way. Servers are still there. The term “serverless” means that you don’t have to provision, configure, and manage the servers yourself. Public cloud platforms were a real paradigm shift by eliminating the need to deal with physical hardware, data centers, and networking. But even on the cloud it takes a lot of work and know-how to create machine images, provision instances, configure them, upgrade and patch operating systems, define network policies, and manage certificates and access control. With serverless computing large chunks of this important but tedious work go away. The allure of serverless is multi-pronged:

  • A whole category of problems dealing with provisioning goes away
  • Capacity planning is a non-issue
  • You pay only for what you use

You lose some control because you have to live with the choices made by the cloud provider, but there is a lot of customization...

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