Book Image

DevOps: Puppet, Docker, and Kubernetes

By : Neependra Khare, Ke-Jou Carol Hsu, Hideto Saito, John Arundel, Hui-Chuan Chloe Lee, Thomas Uphill
Book Image

DevOps: Puppet, Docker, and Kubernetes

By: Neependra Khare, Ke-Jou Carol Hsu, Hideto Saito, John Arundel, Hui-Chuan Chloe Lee, Thomas Uphill

Overview of this book

With so many IT management and DevOps tools on the market, both open source and commercial, it’s difficult to know where to start. DevOps is incredibly powerful when implemented correctly, and here’s how to get it done.This Learning Path covers three broad areas: Puppet, Docker, and Kubernetes. This Learning Path is a large resource of recipes to ease your daily DevOps tasks. We begin with recipes that help you develop a complete and expert understanding of Puppet’s latest and most advanced features. Then we provide recipes that help you efficiently work with the Docker environment. Finally, we show you how to better manage containers in different scenarios in production using Kubernetes. This course is based on these books: 1. Puppet Cookbook, Third Edition 2. Docker Cookbook 3. Kubernetes Cookbook
Table of Contents (6 chapters)

In this chapter, we will cover the following recipes:

In Chapter 3, Working with Docker Images, we saw, how Dockerfiles can be used to create images consisting of different services/software and later in Chapter 4, Network and Data Management for Containers, we saw, how one Docker container can talk to the outside world with respect to data and network. In Chapter 5, Docker Use Cases, we looked into the different use cases of Docker, and in Chapter 6, Docker APIs and Language Bindings, we looked at how to use remote APIs to connect to a remote Docker host.

Ease of use is all good, but before going into production, performance is one of the key aspects that is considered. In this chapter, we'll see the performance impacting features of Docker and what approach...