Book Image

DevOps with Kubernetes - Second Edition

By : Hideto Saito, Hui-Chuan Chloe Lee, Cheng-Yang Wu
Book Image

DevOps with Kubernetes - Second Edition

By: Hideto Saito, Hui-Chuan Chloe Lee, Cheng-Yang Wu

Overview of this book

Kubernetes has been widely adopted across public clouds and on-premise data centers. As we're living in an era of microservices, knowing how to use and manage Kubernetes is an essential skill for everyone in the IT industry. This book is a guide to everything you need to know about Kubernetes—from simply deploying a container to administrating Kubernetes clusters wisely. You'll learn about DevOps fundamentals, as well as deploying a monolithic application as microservices and using Kubernetes to orchestrate them. You will then gain an insight into the Kubernetes network, extensions, authentication and authorization. With the DevOps spirit in mind, you'll learn how to allocate resources to your application and prepare to scale them efficiently. Knowing the status and activity of the application and clusters is crucial, so we’ll learn about monitoring and logging in Kubernetes. Having an improved ability to observe your services means that you will be able to build a continuous delivery pipeline with confidence. At the end of the book, you'll learn how to run managed Kubernetes services on three top cloud providers: Google Cloud Platform, Amazon Web Services, and Microsoft Azure.
Table of Contents (14 chapters)

Introduction to GCP

GCP was officially launched in 2011. Unlike AWS, GCP initially provided PaaS (Platform as a Service). Consequently, you can deploy your application directly instead of launching a VM. After that, GCP added some services and functionalities.

The most important service for Kubernetes users is GKE, which is a hosted Kubernetes service. So, you can get some relief from Kubernetes installation, upgrades, and management. This has a pay–as–you–go style approach to using the Kubernetes cluster. GKE is also a very active service that keeps providing new versions of Kubernetes in a timely manner and keeps coming up with new features and management tools for Kubernetes as well.

Let's take a look at what kind of foundation and services GCP provides and then we'll explore GKE.

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