July 2017
Intermediate to advanced
266 pages
6h 36m
English
Content preview from Implementing DevOps with Ansible 2
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Ansible vault with roles
The Ansible vault implementation is best leveraged in conjunction with roles. Roles (as we discussed earlier) allow us to modularize our playbooks and reuse functionality within them. The specific area of the roles implementation we are going to look at would be the vars folder. The vars folder is where we define our variables and data points that are then used by the tasks and plays.
To begin with this tutorial, let's start by creating an Ansible playbook with the following folder and file structure (the contents of the files can be blank for now, as we will fill in the details in just a moment):
Once created, there ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.