Copyright
Brief Table of Contents
Table of Contents
Preface
Acknowledgments
About This Book
About the Author
About the Cover Illustration
1. Overview
Chapter 1. Introducing Kubernetes
1.1. Understanding the need for a system like Kubernetes
1.1.1. Moving from monolithic apps to microservices
1.1.2. Providing a consistent environment to applications
1.1.3. Moving to continuous delivery: DevOps and NoOps
1.2. Introducing container technologies
1.2.1. Understanding what containers are
1.2.2. Introducing the Docker container platform
1.2.3. Introducing rkt—an alternative to Docker
1.3. Introducing Kubernetes
1.3.1. Understanding its origins
1.3.2. Looking at Kubernetes from the top of a mountain
1.3.3. Understanding the architecture of a Kubernetes cluster
1.3.4. Running an application in Kubernetes
1.3.5. Understanding the benefits of using Kubernetes
1.4. Summary
Chapter 2. First steps with Docker and Kubernetes
2.1. Creating, running, and sharing a container image
2.1.1. Installing Docker and running a Hello World container
2.1.2. Creating a trivial Node.js app
2.1.3. Creating a Dockerfile for the image
2.1.4. Building the container image
2.1.5. Running the container image
2.1.6. Exploring the inside of a running container
2.1.7. Stopping and removing a container