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 8. Exported Resources
When automating tasks among many servers, information from one node may affect the configuration of another node or nodes. For example, if you configure DNS servers using Puppet, then you can have Puppet tell the rest of your nodes where all the DNS servers are located. This sharing of information is called catalog storage and searching in Puppet.
Tip
Catalog storage and searching was previously known as storeconfigs and enabled using the storeconfig option in puppet.conf. Storeconfigs was able to use sqlite, MySQL, and PostgreSQL; it is now deprecated in favor of puppetdb.
The currently supported method of supporting exported resources is puppetdb, which uses Java and PostgreSQL and can support hundreds to thousands ...
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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.