Book Image

The Kubernetes Bible

By : Nassim Kebbani, Piotr Tylenda, Russ McKendrick
4 (3)
Book Image

The Kubernetes Bible

4 (3)
By: Nassim Kebbani, Piotr Tylenda, Russ McKendrick

Overview of this book

With its broad adoption across various industries, Kubernetes is helping engineers with the orchestration and automation of container deployments on a large scale, making it the leading container orchestration system and the most popular choice for running containerized applications. This Kubernetes book starts with an introduction to Kubernetes and containerization, covering the setup of your local development environment and the roles of the most important Kubernetes components. Along with covering the core concepts necessary to make the most of your infrastructure, this book will also help you get acquainted with the fundamentals of Kubernetes. As you advance, you'll learn how to manage Kubernetes clusters on cloud platforms, such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP), and develop and deploy real-world applications in Kubernetes using practical examples. Additionally, you'll get to grips with managing microservices along with best practices. By the end of this book, you'll be equipped with battle-tested knowledge of advanced Kubernetes topics, such as scheduling of Pods and managing incoming traffic to the cluster, and be ready to work with Kubernetes on cloud platforms.
Table of Contents (28 chapters)
1
Section 1: Introducing Kubernetes
5
Section 2: Diving into Kubernetes Core Concepts
12
Section 3: Using Managed Pods with Controllers
17
Section 4: Deploying Kubernetes on the Cloud
21
Section 5: Advanced Kubernetes

More about cluster nodes

At the end of the previous section, I mentioned availability zones and regions. Before we discuss some of the cluster deployment options, we should get a bit of a better understanding of what we mean by availability zones and regions:

  • Region: A region is made up of zones. Zones have great low-latency network connectivity to other zones within the same region. This gives you a way of deploying highly available always-on fault-tolerant workloads.
  • Availablity zone: Think of availability zones as separate data centers within a region. The zones have diverse networks and power, meaning that, should a single zone have an issue and you are running your workload across multiple zones, then your workload shouldn't be impacted.

    The one thing to note with zones is that you might find that not all machine types are available across all zones within a region. Therefore, please check before attempting to deploy your workload.

Google best practice recommends...