Book Image

Hands-On Enterprise Automation on Linux

By : James Freeman
Book Image

Hands-On Enterprise Automation on Linux

By: James Freeman

Overview of this book

Automation is paramount if you want to run Linux in your enterprise effectively. It helps you minimize costs by reducing manual operations, ensuring compliance across data centers, and accelerating deployments for your cloud infrastructures. Complete with detailed explanations, practical examples, and self-assessment questions, this book will teach you how to manage your Linux estate and leverage Ansible to achieve effective levels of automation. You'll learn important concepts on standard operating environments that lend themselves to automation, and then build on this knowledge by applying Ansible to achieve standardization throughout your Linux environments. By the end of this Linux automation book, you'll be able to build, deploy, and manage an entire estate of Linux servers with higher reliability and lower overheads than ever before.
Table of Contents (23 chapters)
1
Section 1: Core Concepts
5
Section 2: Standardizing Your Linux Servers
10
Section 3: Day-to-Day Management
16
Section 4: Securing Your Linux Servers

Deployment Methodologies

So far in this book, we have set the groundwork for a stable foundation for your Enterprise Linux environment. We have discussed in detail how to ensure your Linux environment lends itself well to automation through standardization and how to leverage Ansible and AWX to support you on your automation journey. Before we get started on the really detailed technical work in this chapter, we must take a look at one final piece of detail—your deployment methodology.

We have already established a need for a small number of consistent Linux builds for your environment. There is now a decision-making process for you to go through—how to deploy these builds across your enterprise. Most enterprises have several choices available to them, ranging from the easiestdownloading publicly available template imagesthrough building their own...