The DevOps 2.2 Toolkit: Kubernetes is available through Amazon.com (and other worldwide sites) as well as through LeanPub.com. Soon it will be available through other retailers as well.
The goal of this book is not to convince you to adopt Kubernetes but to provide a detailed overview of its features. I want you to become confident in your Kubernetes knowledge and only then choose whether to embrace it. That is, unless you already made up your mind and stumbled upon this book in search of Kubernetes guidance.