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

Launching your Amazon EKS cluster

For our test, we are going to use the defaults built into the eksctl command. These will launch an Amazon EKS cluster with the following attributes:

  • In the us-west-1 region.
  • With two worker nodes, using the m5.large instance type.
  • Uses the official AWS EKS Amazon Machine Image (AMI).
  • In its own virtual private cloud (VPC), which is Amazon's networking service.
  • With an automatically generated random name.

So, without further ado, let's launch our cluster by running the following command:

$ eksctl create cluster

You might want to go and make a drink or catch up on emails, as this process can take around 30 minutes to complete.

If you are not following along, here is the output I got when running the command. First of all, some basic information is displayed about the version of eksctl and which region will be used:

[i]  eksctl version 0.33.0
[i]  using region us-east-1

Now, by...