Book Image

Learning Ansible 2 - Second Edition

Book Image

Learning Ansible 2 - Second Edition

Overview of this book

Ansible is an open source automation platform that assists organizations with tasks such as configuration management, application deployment, orchestration, and task automation. With Ansible, even complex tasks can be handled easier than before. In this book, you will learn about the fundamentals and practical aspects of Ansible 2 by diving deeply into topics such as installation (Linux, BSD, and Windows Support), playbooks, modules, various testing strategies, provisioning, deployment, and orchestration. In this book, you will get accustomed with the new features of Ansible 2 such as cleaner architecture, task blocks, playbook parsing, new execution strategy plugins, and modules. You will also learn how to integrate Ansible with cloud platforms such as AWS. The book ends with the enterprise versions of Ansible, Ansible Tower and Ansible Galaxy, where you will learn to interact Ansible with different OSes to speed up your work to previously unseen levels By the end of the book, you’ll able to leverage the Ansible parameters to create expeditious tasks for your organization by implementing the Ansible 2 techniques and paradigms.
Table of Contents (16 chapters)
Learning Ansible 2 Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface

Summary


In this chapter, we have seen a very large number of Ansible features. We started with local_actions for performing operations on a machine, then we moved to the delegation for performing the task on a third machine. We then moved to conditionals and include for making playbooks more flexible. We learned about roles and how they can help you keep your system aligned and learned how to organize an Ansible repository properly, making the most of Ansible and Git. Later, we covered execution strategies and Jinja filters for more flexible executions.

We ended this chapter with Ansible vault and many other tips to make your Ansible execution safer.

In the next chapter, we will be looking at how to use Ansible to create infrastructures and more specifically, how to do it using the cloud providers, AWS and DigitalOcean.