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Becoming KCNA Certified

You're reading from   Becoming KCNA Certified Build a strong foundation in cloud native and Kubernetes and pass the KCNA exam with ease

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Product type Paperback
Published in Feb 2023
Publisher Packt
ISBN-13 9781804613399
Length 306 pages
Edition 1st Edition
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Author (1):
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Dmitry Galkin Dmitry Galkin
Author Profile Icon Dmitry Galkin
Dmitry Galkin
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Toc

Table of Contents (22) Chapters Close

Preface 1. Part 1: The Cloud Era
2. Chapter 1: From Cloud to Cloud Native and Kubernetes FREE CHAPTER 3. Chapter 2: Overview of CNCF and Kubernetes Certifications 4. Part 2: Performing Container Orchestration
5. Chapter 3: Getting Started with Containers 6. Chapter 4: Exploring Container Runtimes, Interfaces, and Service Meshes 7. Part 3: Learning Kubernetes Fundamentals
8. Chapter 5: Orchestrating Containers with Kubernetes 9. Chapter 6: Deploying and Scaling Applications with Kubernetes 10. Chapter 7: Application Placement and Debugging with Kubernetes 11. Chapter 8: Following Kubernetes Best Practices 12. Part 4: Exploring Cloud Native
13. Chapter 9: Understanding Cloud Native Architectures 14. Chapter 10: Implementing Telemetry and Observability in the Cloud 15. Chapter 11: Automating Cloud Native Application Delivery 16. Part 5: KCNA Exam and Next Steps
17. Chapter 12: Practicing for the KCNA Exam with Mock Papers 18. Chapter 13: The Road Ahead 19. Assessments 20. Index 21. Other Books You May Enjoy

Summary

In this chapter, we’ve learned about OSS and the importance of open standards in terms of OCI. OCI defines image, runtime, and distribution specifications that allow anyone to develop fully compatible container software. For instance, Kubernetes does not include its own container runtime; instead, it implements support for standardized runtime interfaces, allowing it to work with many container runtimes. Open, defined standards have paved the way for many new projects in the cloud-native ecosystem and CNCF.

Next, we covered the history behind CNCF and the Linux Foundation. CNCF was founded at the same time that the first version of Kubernetes was released and it became the first incubated project. CNCF distinguishes three levels of project maturity: Sandbox, Incubating, and Graduated.

CNCF has three major bodies: Governing Board (GB), Technical Oversight Committee (TOC), and End User Community (EUC). TOC makes decisions about the maturity of CNCF projects. One...

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