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
This has been a hard chapter, probably to read, surely to write, because there is a wide spectrum of available alternatives when we deal with the challenges we have when we design Puppet architectures.
We have examined the tasks we have to deal with: how to manage nodes, how to group them, how to set the parameters of the classes we use, and where to place the configuration files we use. We have reviewed several tools at our disposal: The Foreman, Hiera, and our custom site modules.
We have seen some examples on how these elements can be managed in different combinations. Now, it is time to explore modules, an important component of a Puppet setup, more deeply and see how to write really reusable ones.
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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.
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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.