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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Chapter 6. Custom Types
Puppet is about configuration management. As you write more and more code in puppet, patterns will begin to emerge—sections of code that repeat with only minor differences. If you were writing your code in a regular scripting language, you'd reach for a function or subroutine definition at this point. Puppet, like other languages, supports the blocking of code in multiple ways; where you'd reach for functions, you can use defined types; and where you might overload an operator, you can use a parameterized class. In this chapter, we will show you how to use parameterized classes and introduce the define function to define new user-defined types. Following that we will introduce custom types written in Ruby.
Parameterized ...
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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.