June 2023
Intermediate to advanced
416 pages
11h 5m
English
Content preview from Puppet 8 for DevOps Engineers
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8
Developing and Managing Modules
Having reviewed many aspects of the Puppet language, it is clear that using manifest files and classes alone would not scale or provide the structure needed as a code base grows for a diverse range of servers and customer requirements. In this chapter, we will review the components required to create Puppet code at scale. We will be looking at Puppet modules, which allow us to bundle code and data focused on a single technology implementation, thus making it easy to share and combine with other implementations. Then, we’ll explore the roles and profiles method to show you how profiles can group modules to create technology stacks and roles, then combine profiles to match business requirements. After, we’ll cover ...
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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.