CKA: A Drill Book for the Kubernetes Administrator Exam (The Drill Book Series 3)

The CKA isn't a knowledge test. It's a typing speed test with consequences.

Most candidates who fail the Certified Kubernetes Administrator exam don't fail because they don't know Kubernetes. They fail because they ran out of time on a task they could have completed in fifteen minutes at their desk. The exam grades how fast you can fix broken clusters under a clock that doesn't stop — not how much you've read about them.

This book trains for the clock.

Built for Kubernetes v1.35 and the current CKA curriculum, it covers the five exam domains in the order they actually earn points: Troubleshooting first (it's 30%), Cluster Architecture next (25%), then Networking, Workloads, Storage, and Security as a cross-cutting concern. Every chapter ends with timed drills. The drills are the chapter. Read the prose to understand the moves; drill them until they're reflex.

Inside the book:

14 chapters and 3 appendices covering every domain on the v1.35 curriculum
40+ timed drills calibrated to exam-realistic time pressure
2 full mock exams , 17 tasks each, weighted to match the real exam
The imperative-to-declarative kubectl workflow that cuts task time in half
The docs-tab strategy for the four permitted domains
The six-phase exam-day script you run from the moment the proctor releases the exam
The full failure-mode catalog : 8 patterns that cover 95% of troubleshooting tasks
Reference cards for kubectl commands, YAML manifests, and the verified tool versions
Current coverage of the CARE program renewal pathway introduced by the CNCF

Who this is for:
Engineers who already know Kubernetes well enough to do the job and need to train for speed. This is a final-stretch drill book, not a Kubernetes textbook. If you're new to Kubernetes, get three to six months of foundational work first — then come back.

Marcus Holloway is a working platform engineer who has trained CKA candidates and watched them fail in real time. This book is what he would tell them if he could sit beside them during the exam.

Verified against Kubernetes v1.35. Last updated 2026.