Effective DevOps with AWS - Second Edition

Summary

In this chapter, we learned how to efficiently manage infrastructure by using code. We also explored CloudFormation, an AWS service that allows you to create templates for your different services in order to describe each AWS component used, as well as its configuration. In order to simplify the creation of those templates, we looked at a couple of options, ranging from CloudFormation designer, a tool with a graphic user interface, to Troposphere, a Python library. After that, we looked at configuration management, one of the most well-known aspects of the DevOps philosophy. To illustrate this topic, we looked at Ansible, one of the most popular configuration management solutions. We first looked at the different ways to use Ansible ...