Название: The Kubernetes Book (2022 Edition) Автор: Nigel Poulton Издательство: Leanpub Год: 2022-01-19 Страниц: 294 Язык: английский Формат: pdf (true), epub Размер: 29.1 MB
Containers are here and resistance is futile! Now that people are getting their heads around Docker, they need an orchestration platform to help them manage their containerized apps. Kubernetes has emerged as one of the hottest and most important container orchestration platforms in the world. This book gets you up to speed fast!
Kubernetes is developing fast. With this in mind, I’m fully committed to updating this book every year. And when I say “update”, I mean real updates – every word and every concept will be reviewed, and every example will be tested and updated against the latest versions of Kubernetes. Make no mistake, I’m 100% committed to making this the best and most useful Kubernetes book in the world. If an update every year seems like a lot… welcome to the new normal. We no longer live in a world where a 2-year-old book on Kubernetes is valuable. Don’t get me wrong, as an author, I’d love to write a book and never touch it again for 5 years. That’s just not the world we live in anymore.
Kubernetes is an application orchestrator. For the most part, it orchestrates containerized cloud-native microservices apps. How about that for a sentence full of buzzwords! You’ll come across these terms a lot, so let’s take a minute to explain what each of them means. What is an orchestrator An orchestrator is a system that deploys and manages applications. It can deploy your applications and dynamically respond to changes. For example, Kubernetes can:
• Deploy your application • Scale it up and down dynamically based on demand • Self-heal it when things break • Perform zero-downtime rolling updates and rollbacks • Lots more…
This is a book about Kubernetes - no prior knowledge required!
It's designed to teach you the theory and the practical as fast as possible so that you can hit the ground running with your first Kubernetes deployment.
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