Certified Kubernetes Application Developer (CKAD) Study Guide: In-Depth Guidance and Practice

The Certified Kubernetes Application Developer (CKAD) exam is a performance-based exam that requires deep knowledge of Kubernetes tasks under time pressure. This study guide provides preparation tips, real-world examples, and a hands-on command-line environment to help developers demonstrate their competency for working in a Kubernetes environment.

Format: Paperback / softback
Length: 200 pages
Publication date: 16 February 2021
Publisher: O'Reilly Media, Inc, USA

Developers with expertise in operating, troubleshooting, and monitoring applications within Kubernetes are highly sought after in today's job market. In response to this demand, the Cloud Native Computing Foundation has developed a certification exam, the Certified Kubernetes Application Developer (CKAD), to establish a developer's credibility and value in the Kubernetes ecosystem. Unlike traditional multiple-choice exams, the CKAD is a performance-based exam that demands extensive knowledge and the ability to perform tasks under strict time constraints. This comprehensive study guide is designed to assist candidates in preparing for the CKAD exam, offering valuable insights and strategies from author Benjamin Muschko, who has firsthand experience in preparing for all aspects of the exam.

The guide begins by providing an overview of Kubernetes concepts and their application in managing applications. It covers topics such as pod lifecycle, resource allocation, service discovery, and network configuration. Candidates will learn when and how to apply Kubernetes principles to effectively manage an application's lifecycle, from deployment to scaling and troubleshooting.

Understanding the objectives, abilities, tips, and tricks necessary to pass the CKAD exam is crucial. The guide provides detailed information on the exam structure, including the number of questions, time limit, and passing score. It also offers valuable insights into the exam's focus areas, such as pod security, networking, and storage.

The kubectl command-line tool is a fundamental component of Kubernetes administration. The guide provides a comprehensive introduction to the tool, covering its features, syntax, and usage. Candidates will learn how to navigate the kubectl interface, create and manage resources, and troubleshoot common issues.

Demonstrating competency for performing the responsibilities of a Kubernetes application developer is essential. The guide includes hands-on command-line exercises and scenarios that allow candidates to apply their knowledge and skills in a real-world environment. These exercises cover topics such as deploying applications, scaling clusters, and troubleshooting common problems.

Navigating and solving questions during the CKAD exam can be challenging. The guide provides tips and strategies for effectively managing time, identifying key information, and approaching questions strategically. It also includes a mock exam to help candidates familiarize themselves with the exam format and assess their readiness.

By following this study guide, candidates will gain a deep understanding of Kubernetes concepts, develop practical skills in operating, troubleshooting, and monitoring applications within Kubernetes, and increase their chances of passing the CKAD exam. Whether you are a seasoned developer or new to the Kubernetes ecosystem, this guide will provide you with the knowledge and tools you need to succeed in your Kubernetes career.

Weight: 340g
Dimension: 177 x 234 x 15 (mm)
ISBN-13: 9781492083733