May 2024
Intermediate to advanced
366 pages
7h 58m
English
Content preview from Certified Kubernetes Application Developer (CKAD) Study Guide, 2nd Edition
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Part IV. Application Observability and Maintenance
Application observability and maintenance entails concepts and techniques for maintaining, monitoring, and troubleshooting applications operated in a Kubernetes cluster.
The following chapters cover these concept:
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Chapter 13 walks you through scenarios that may arise when using deprecated APIs to define objects. The chapter explains the measures you need to take to ensure operability of those objects with future Kubernetes versions.
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Chapter 14 discusses the probes you can define for containers to automatically monitor applications to detect potentially problematic runtime issues.
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Chapter 15 explains troubleshooting techniques for Pods and containers. You will be able to use these techniques to identify the root cause of application runtime issues and learn how to fix them.
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