June 2014
Intermediate to advanced
328 pages
7h 26m
English
Content preview from Extending 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
In this chapter, we have given a peek to what is the future of Puppet. We have explored the new Parser and most of its language enhancements, such as the Lambdas and the iteration functions.
We have seen how the new type system allows a much more structured approach to data validation and management and how this can enrich our possibilities to use and manipulate data.
We have mentioned some other features, such as support for heredoc, the contain function, the EPP templates, data in modules, and directory environments.
We have also reviewed Facter 2, with support for structured facts and aggregations, and finally took a quick look at TrapperKeeper, which will be the basis of the future Puppet Labs applications written in Clojure.
The number ...
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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.