July 2014
Beginner
280 pages
5h 36m
English
Content preview from Mastering PuppetBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
The classes that are applied to nodes should be as automatic as possible. By using a hostname convention and an ENC script, it is possible to have classes applied to nodes without any node-level configuration.
Using LDAP as a backend for class information may be a viable alternative at your enterprise. The LDAP schema included with Puppet can be successfully applied to an OpenLDAP instance or integrated into your existing LDAP infrastructure.
Hiera is a powerful tool for separating data from your module definitions. By utilizing a hierarchy of facts, it is possible to dynamically apply classes to nodes based on their facts.
The important concept in the enterprise is to minimize the customization required in the modules and push that customization ...
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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.