دانلود کتاب موفقیت در آزمون مدیر گواهی‌شده‌ی Kubernetes

Thank you for your interest in Acing the Certified Kubernetes Administrator Exam, Second Edition. Rafael Brito joins as my co-author, bringing his many years of valuable industry knowledge and experience to you, the reader. We have thoroughly revised the book with updated study materials for the new CKA exam to reflect the changes to the domains and objectives. To some, Kubernetes is considered overly complex and challenging to learn, as it abstracts away many components of a Linux system. I’m not going to pretend that’s not true, but I think we’ve done a great job in this book of explaining each component—to pull back the curtain, so to speak, and provide greater context, helping you better grasp concepts through real-world examples. Although this book is focused on the exam, I think it’s also a good resource to learn the fundamentals of Kubernetes. However, if you’d like to dive deeper into a specific topic, fortunately, there are many other valuable resources available. For example, the book Kubernetes in Action, by Marko Lukša, is the book I recommend most often. Rafael and I relate to you, as we were learning Kubernetes back in 2016 and 2017, respectively, and failed to find easyto- understand materials. The concepts in this book will come more easily to you if you have experience working with Linux and container technology. The great thing about Kubernetes is that it builds on existing technology, such as iptables, DNS, cgroups, and namespaces. It’s not reinventing the wheel; it’s simply using existing technology to create efficient ways of decoupling components and distributing load to complement whichever applications you’re running on it. This book primarily follows the CKA exam objectives, but it’s broad enough to cover a wide spectrum of Kubernetes primitives. This includes networking, identity, storage, troubleshooting, and running applications on Kubernetes. We think you’ll enjoy the practical examples and how we will quickly get a Kubernetes cluster up and running so that building a cluster is not a barrier to success as you follow along in this book. This book does have a lot of examples, which allow you to practice what you learn. This is crucial because the CKA exam is solely hands-on, and the curriculum was revamped in 2025 with new domains, which the second edition of this book covers. We aim to both give you the necessary knowledge to ace the exam and deliver the content in a way that’s easy to absorb. We presented the material as if we were all sitting down together and having a conversation, so I hope it comes across that way. You’ve taken the initiative to purchase and read this book, so we take your time seriously and genuinely want you to succeed.