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Implementing DevOps with Ansible 2

You're reading from Implementing DevOps with Ansible 2 A step-by-step guide to automating all DevOps stages with ease using Ansible

Product type Paperback

Published in Jul 2017

Publisher Packt

ISBN-13 9781787120532

Length 266 pages

Edition 1st Edition

Languages

Python

Tools

Ansible

Concepts

DevOps

Author (1):

Jonathan McAllister

View More author details

Table of Contents (13) Chapters

Preface

1. DevOps Fundamentals FREE CHAPTER

2. Configuration Management Essentials

3. Installing, Configuring, and Running Ansible

4. Playbooks and Inventory Files

5. Playbooks – Beyond the Fundamentals

6. Jinja in Ansible

7. Ansible Vault

8. Ansible Modules and Libraries

9. Integrating Ansible with CI and CD Solutions

10. Ansible and Docker

11. Extending Ansible

12. Ansible Galaxy

The Aims of Configuration Management

Configuration Management's goal is to facilitate the lives of developers, quality assurance personnel, management, and operational personnel by providing them with the tools and automation necessary to track and implement additional changes and configurations for a target system. The general logic flow of Configuration Management goes something like this:

If I spend four hours configuring a given development system for a developer to use, and then the developer quits the next day, and a new developer gets hired, I have just wasted eight hours. Whereas if I spend eight hours writing a single set of automated scripts to automatically provision a development system and the automation takes 20 minutes to run from start to finish, I can now recreate the developer system easily and with minimal fuss and ceremony.

On a very basic level, this is what Configuration Management is all about: saving time, saving money, saving resources, and minimizing waste. Yes, it...

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Authors (1)

McAllister

McAllister

Jonathan McAllister has been creating software and automations since he was a child. As an avid computer technologist, he has had 13 years' professional experience in software development, test, and delivery practices. During his career, he has architected and implemented software build, test, and delivery solutions for cutting-edge technology organizations across diverse technology stacks. Jonathan has most recently been focusing on build pipelines, continuous integration, continuous delivery, microservice architecture, standardized processes, agile and Kanban, and the implementation of highly scalable automation solutions. He has worked and consulted for some of the industry's most notable companies, including Microsoft, Merck, Logitech, and Oracle. His focus is entirely on designing scalable software build, delivery, and test pipelines in an effort to streamline releases through standardization and help develop strategies that can elevate revenue through modern continuous practices.

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