Kubernetes Cookbook. Kirill Kazakov

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      ISBN 978-5-0064-6563-3

      Created with Ridero smart publishing system

      Kubernetes Navigating the Cloud-Native field

      Reviewers about the book

      Giridhar Reddy Bojja:

      “This book is a groundbreaking contribution to the field of cloud-native technologies and container orchestration. The authors have masterfully combined theoretical insights with practical applications, making it an indispensable resource for both novices and seasoned professionals. The detailed explanations and hands-on examples empower readers to confidently deploy, manage, and optimize Kubernetes clusters. This work stands out as a major scholarly contribution, providing deep technical knowledge and practical skills essential for advancing the field of computer science. It is a testament to the authors’ expertise and a must-read for anyone involved in modern cloud infrastructure.”

      Vladislav Bilay:

      “In an era where cloud-native applications are becoming the backbone of modern IT infrastructure, this book is a significant scholarly work that offers profound insights into Kubernetes. The authors have achieved an exceptional balance between clarity and depth, making complex topics accessible and practical. Through well-structured chapters and comprehensive case studies, readers gain a robust understanding of both self-hosted and PaaS Kubernetes environments. This book not only educates but also inspires innovation, marking a major scientific and technical contribution to the field. It is a critical resource for developers, DevOps engineers, and cloud architects aiming to excel in cloud computing and container orchestration.”

      Introduction

      This chapter covers:

      In this part, we’ll learn how to use various tools to put your application in a container. Assuming we have an online microservice called auth-app, which handles authorization. We wrote this microservice in Rust. We will begin with Docker, then move on to Podman, and finally, Colima. Also, we will modify our containerized application step by step for the better.

      Containerizing with Docker

      In an era where the IT landscape is rapidly evolving, cloud-native architectures have emerged as the new standard for developing applications. At the heart of this transformation is Kubernetes, a platform that, much like Linux in its heyday, has become the foundational layer upon which countless projects are built. Kubernetes is not merely another tool in the developer’s arsenal; it represents an entire ecosystem teeming with plugins, addons, and tools designed to foster the creation of reliable, scalable, and secure systems. However, the complexity of Kubernetes means that a deep understanding of its inner workings is crucial. Without this knowledge, there’s a tangible risk of not just failure but significant financial and temporal losses.

      This book is crafted to demystify Kubernetes, guiding you through its practical application in real-world scenarios while highlighting common pitfalls and how to sidestep them. Our goal is to arm you with the knowledge to not only prevent your company from facing catastrophic failures due to common missteps but also to provide insights into optimizing your Kubernetes infrastructure for both resource management and cost efficiency.

      Why This Book? The Purpose Unveiled

      If you’re contemplating migrating your projects to Kubernetes or eager to understand how to leverage this technology effectively in the real world, this book is your compass.

      The journey to Kubernetes mastery is fraught with questions and challenges:

      This book aims to address these and more, drawing from real-world experiences and challenges encountered by DevOps engineers deeply entrenched in the Kubernetes ecosystem.

      What You Will Learn

      Authored by seasoned DevOps engineers, this book distills years of hands-on experience with Kubernetes into actionable insights.

      Here’s what you can expect to gain:

      Accompanied by real-world examples, best practices, and reproducible case studies, this book is your gateway to mastering Kubernetes, СКАЧАТЬ