Kubernetes: Up and Running: Dive into the Future of Infrastructure (Rev. 2)КНИГИ » ПРОГРАММИНГ
Название: Kubernetes: Up and Running: Dive into the Future of Infrastructure (Rev. 2) Автор: Kelsey Hightower, Brendan Burn Издательство: O'Reilly Media Год: 2018 Страниц: 202 Язык: английский Формат: epub, azw3, pdf (conv) Размер: 10.1 MB
Kubernetes would like to thank every sysadmin who has woken up at 3 a.m. to restart a process. Every developer who pushed code to production only to find that it didn’t run like it did on their laptop. Every systems architect who mistakenly pointed a load test at the production service because of a leftover hostname that they hadn’t updated. It was the pain, the weird hours, and the weird errors that inspired the development of Kubernetes. In a single sentence: Kubernetes intends to radically simplify the task of building, deploying, and maintaining distributed systems. It has been inspired by decades of real-world experience building reliable systems and it has been designed from the ground up to make that experience, if not euphoric, at least pleasant. We hope you enjoy the book!
Who Should Read This Book Whether you are new to distributed systems or have been deploying cloud-native systems for years, containers and Kubernetes can help you achieve new levels of velocity, agility, reliability, and efficiency. This book describes the Kubernetes cluster orchestrator and how its tools and APIs can be used to improve the development, delivery, and maintenance of distributed applications. Though no previous experience with Kubernetes is assumed, to make maximal use of the book you should be comfortable building and deploying server-based applications. Familiarity with concepts like load balancers and network storage will be useful, though not required. Likewise, experience with Linux, Linux containers, and Docker, though not essential, will help you make the most of this book.
You may be wondering what we mean when we say “reliable, scalable distributed systems.” More and more services are delivered over the network via APIs. These APIs are often delivered by a distributed system, the various pieces that implement the API running on different machines, connected via the network and coordinating their actions via network communication. Because we rely on these APIs increasingly for all aspects of our daily lives (e.g., finding directions to the nearest hospital), these systems must be highly reliable. They cannot fail, even if a part of the system crashes or otherwise fails. Likewise, they must maintain availability even during software rollouts or other maintenance events. Finally, because more and more of the world is coming online and using such services, they must be highly scalable so that they can grow their capacity to keep up with ever-increasing usage without radical redesign of the distributed system that implements the services.
Depending on when and why you have come to hold this book in your hands, you may have varying degrees of experience with containers, distributed systems, and Kubernetes. Regardless of what your experience is, we believe this book will enable you to make the most of your use of Kubernetes.
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Kubernetes: Up and Running: Dive into the Future of Infrastructure (Rev. 2) 
