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Cracking the Kubernetes Interview

You're reading from   Cracking the Kubernetes Interview Discover expert tips and best practices to ace your Kubernetes technical interviews

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Product type Paperback
Published in Oct 2025
Publisher Packt
ISBN-13 9781835460030
Length 560 pages
Edition 1st Edition
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Authors (2):
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Viktor Vedmich Viktor Vedmich
Author Profile Icon Viktor Vedmich
Viktor Vedmich
LinkedIn
Viktor Vedmich is a Systems Architect and Cloud Consultant known for his expertise in DevOps and Systems Engineering. With over a decade in the field, he's skilled in CI/CD, AWS cloud solutions, and Kubernetes, notably developing a robust internal platform for a leading e-commerce company and optimizing system efficiency in high-traffic scenarios with millions of active users. His expertise includes Infrastructure as Code (IaC) with tools like Terraform. As a Senior Developer Advocate at AWS, his public speaking and podcast, DevOps Kitchen Talks, demonstrate his deep knowledge of systems architecture and container technologies.
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See other products by Viktor Vedmich
Alexander Dovnar Alexander Dovnar
Author Profile Icon Alexander Dovnar
Alexander Dovnar
LinkedIn
Alexander Dovnar is a seasoned DevOps professional renowned for his expertise in Kubernetes and AWS. With over 8 years in the industry, he is trusted for architecting, deploying, and managing Kubernetes clusters in diverse environments. Alexander has transformed organizations by leveraging Kubernetes to orchestrate containerized applications, with experience at companies like EPAM Systems and OneSoil. Currently, he is Team Lead and Solutions Architect at Naviteq LTD, leading the DevOps as a Service initiative. An AWS Community Builder and co-host of the DevOps Kitchen Talks podcast, Alexander actively shares his insights with the tech community. Originally from Minsk, Belarus, he is a father of two boys and a passionate Manchester United FC fan.
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Toc

Table of Contents (27) Chapters Close

Preface 1. Part 1: Introduction to Kubernetes
2. Understanding Kubernetes from Containers to Orchestration FREE CHAPTER 3. Kubernetes Key Components and Their Functions 4. Part 2: Schedulers, Workloads, and Scaling
5. Exploring Kubernetes Basics 6. Principles of Scaling: Horizontal vs Vertical 7. Autoscaling in Action 8. Part 3: Networking, Services, and Security
9. Essentials of Kubernetes Networking 10. Kubernetes Network Architecture: Services and Ingresses 11. Storage: Persistence and CSI Drivers 12. Security Best Practices in Kubernetes and RBAC 13. Part 4: Deployment, Application Management, and GitOps
14. Real-World Deployment Scenarios and Continuous Deployment 15. Understanding GitOps: Principles and Practices 16. Part 5: Reliability, Monitoring, and Maintenance
17. Custom Resource Definitions and Operators 18. Ensuring High Availability and Reliability 19. Monitoring Best Practices 20. Backup, Maintenance, and Disaster Recovery in Kubernetes 21. Part 6: Troubleshooting and Best Practices
22. Real-World Troubleshooting Scenarios 23. Common Mistakes and How to Avoid Them 24. Interview Stories from Authors 25. Other Books You May Enjoy
26. Index

Troubleshooting and Best Practices

This part offers practical tips for troubleshooting and keeping your Kubernetes environment stable—even when things go wrong. You’ll learn how to quickly identify and fix common issues, along with proven strategies for regaining control during live production incidents. It’s all about staying calm under pressure and keeping your systems running smoothly when it matters most.

This part of the book includes the following chapters:

  • Chapter 16, Real-world Troubleshooting Scenarios
  • Chapter 17, Common Mistakes and How to Avoid Them
  • Chapter 18, Interview Stories from Authors
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Authors (2)

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Profile icon Viktor Vedmich
Viktor Vedmich
LinkedIn icon Github icon
Viktor Vedmich is a Systems Architect and Cloud Consultant known for his expertise in DevOps and Systems Engineering. With over a decade in the field, he's skilled in CI/CD, AWS cloud solutions, and Kubernetes, notably developing a robust internal platform for a leading e-commerce company and optimizing system efficiency in high-traffic scenarios with millions of active users. His expertise includes Infrastructure as Code (IaC) with tools like Terraform. As a Senior Developer Advocate at AWS, his public speaking and podcast, DevOps Kitchen Talks, demonstrate his deep knowledge of systems architecture and container technologies.
Read more
See other products by Viktor Vedmich
Profile icon Alexander Dovnar
Alexander Dovnar
LinkedIn icon Github icon
Alexander Dovnar is a seasoned DevOps professional renowned for his expertise in Kubernetes and AWS. With over 8 years in the industry, he is trusted for architecting, deploying, and managing Kubernetes clusters in diverse environments. Alexander has transformed organizations by leveraging Kubernetes to orchestrate containerized applications, with experience at companies like EPAM Systems and OneSoil. Currently, he is Team Lead and Solutions Architect at Naviteq LTD, leading the DevOps as a Service initiative. An AWS Community Builder and co-host of the DevOps Kitchen Talks podcast, Alexander actively shares his insights with the tech community. Originally from Minsk, Belarus, he is a father of two boys and a passionate Manchester United FC fan.
Read more
See other products by Alexander Dovnar
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