Book Image

Hands-On DevOps with Vagrant

By : Alex Braunton
Book Image

Hands-On DevOps with Vagrant

By: Alex Braunton

Overview of this book

Hands-On DevOps with Vagrant teaches you how to use Vagrant as a powerful DevOps tool and gives an overview of how it fits into the DevOps landscape. You will learn how to install VirtualBox and Vagrant in Windows, macOS, and Linux. You will then move on to understanding Vagrant commands, discovering its boxes and Vagrant Cloud. After getting to grips with the basics, the next set of chapters helps you to understand how to configure Vagrant, along with networking. You will explore multimachine, followed by studying how to create multiple environments and the communication between them. In addition to this, you will cover concepts such as Vagrant plugins and file syncing. The last set of chapters provides insights into provisioning shell scripts, also guiding you in how to use Vagrant with configuration management tools such as Chef, Ansible, Docker, Puppet, and Salt. By the end of this book, you will have grasped Vagrant’s features and how to use them for your benefit with the help of tips and tricks.
Table of Contents (21 chapters)
Title Page
Dedication
Packt Upsell
Contributors
Preface
Index

Understanding Docker


You've probably heard of Docker—even if you've never used it. It's incredibly popular at the moment and is being used/adopted by many companies. Docker is a tool that allows you to manage your applications using a type of virtualization known as containerization. Applications are bundled into containers and can be hosted in the cloud or using your own hardware. There are various tools used to manage Docker containers such as Docker Swarm and Kubernetes.

Docker was released in March 2015 by Solomon Hykes. Its current release is 18.06.1 and it is written using the Go programming language. It can run on Windows, Linux, and macOS.

 

Docker belongs to the same virtualization family as Vagrant, VMWare, and VirtualBox. It also belongs to the same provisioning and infrastructure family as Chef, Puppet, and Ansible.

There are many benefits from using Docker over other virtualization software. It's mainly a lightweight and faster alternative because it runs in a different way from...