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Certified Kubernetes Administrator (CKA) Exam Guide

You're reading from   Certified Kubernetes Administrator (CKA) Exam Guide Validate your knowledge of Kubernetes and implement it in a real-life production environment

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Product type Paperback
Published in Nov 2022
Publisher Packt
ISBN-13 9781803238265
Length 322 pages
Edition 1st Edition
Concepts
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Author (1):
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Mélony Qin Mélony Qin
Author Profile Icon Mélony Qin
Mélony Qin
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Table of Contents (17) Chapters Close

Preface 1. Part 1: Cluster Architecture, Installation, and Configuration
2. Chapter 1: Kubernetes Overview FREE CHAPTER 3. Chapter 2: Installing and Configuring Kubernetes Clusters 4. Chapter 3: Maintaining Kubernetes Clusters 5. Part 2: Managing Kubernetes
6. Chapter 4: Application Scheduling and Lifecycle Management 7. Chapter 5: Demystifying Kubernetes Storage 8. Chapter 6: Securing Kubernetes 9. Chapter 7: Demystifying Kubernetes Networking 10. Part 3: Troubleshooting
11. Chapter 8: Monitoring and Logging Kubernetes Clusters and Applications 12. Chapter 9: Troubleshooting Cluster Components and Applications 13. Chapter 10: Troubleshooting Security and Networking 14. Index 15. Other Books You May Enjoy Appendix - Mock CKA scenario-based practice test resolutions

The basics of Kubernetes workloads

Kubernetes orchestrates your workloads to achieve the desired status – a containerized workload with applications running on Kubernetes, including stateless, stateful, and data-processing applications. In terms of cloud-native applications, there’s an interesting white paper that introduced the notion of cloud-native applications and design patterns thoroughly, which you can check out here if you’re interested: https://www.redhat.com/en/resources/cloud-native-container-design-whitepaper.

The fundamental building blocks of any containerized workload up and running in the Kubernetes cluster are called Kubernetes API primitives or Kubernetes objects. They are the API resource types defined in Kubernetes, including pods, ReplicaSets, DaemonSets, StatefulSets, Job and CronJob objects, and Deployments, among others mentioned in Chapter 1, Kubernetes Overview.

The CKA exam covers some of the main Kubernetes objects such as Pods...

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