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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

Overview of Continuous Delivery

Continuous Delivery was conceptualized by Jez Humble in 2012 with his revolutionary book on Continuous Delivery. The idea that Humble had when writing the book was to extend the concept of CI to support the delivery and automated testing apparatuses a software team would undertake prior to release. This concept radically changed the way software organizations looked at releasing software solutions to customers and aims to keep the software releasable at any time.

In the previous years of software development, having and maintaining a build system was considered a best practice. However, once the build was completed and unit tests all passed, there were still numerous manual processes that needed to be maintained in order to ensure the software solution was, in fact, releasable.

Some of the more popular post build tasks include the following:

Installation verification
Quality assurance testing
Deployment environment provisioning
Deployment
Post-deployment verification...

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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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