February 2016
Intermediate to advanced
276 pages
5h 46m
English
Content preview from Mastering Puppet - Second EditionBecome 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 10. Troubleshooting
Inevitably, you will run into problems with your Puppet runs but having a good reporting mechanism is the key to knowing when failures occur. The IRC report mechanism we discussed in Chapter 7, Reporting and Orchestration, is useful to detect errors quickly, when most of your Puppet runs are error-free.
Note
If you have more than the occasional error, then the IRC report will just become a noise that you'll learn to ignore. If you are having multiple failures in your code, you should start looking at the acceptance testing procedures. Puppet Labs provides a testing framework known as Puppet beaker. More information on Puppet beaker is available at https://github.com/puppetlabs/beaker. A simpler option is rspec-puppet ...
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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.
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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.