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

Running your playbooks from AWX

When we ran an example playbook from the command line, we created our inventory file and then our playbook and then ran it using the ansible-playbook command. All of this, of course, assumed that we had already set up connectivity to the remote system by way of either specifying a password interactively or through the setup of SSH keys.

Although the end result in AWX is very similarplaybooks are run against an inventorythe terminology and naming are rather different. In this part of this chapter, we will walk through the process of getting your first playbook up and running from AWX. Although we don't have space in this book to give a complete rundown on every feature AWX has to offer, this section intends to give you sufficient knowledge and confidence to start managing your playbooks from AWX, and to explore further on your...