December 2016
Intermediate to advanced
230 pages
4h 48m
English
Content preview from OpenStack Administration with Ansible 2 - 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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Summary
Our OpenStack administration toolbox is starting to look pretty full by this point in the book. Cannot stress enough how important it is to have a snapshot of your cloud state. These reports could be a good starting point to having that. Before concluding this chapter, let's take a moment to recap this chapter. Together we reviewed some gaps in OpenStack regarding reports on the clouds inventory and how you can overcome them. Then details were provided on how you can get access to the metrics and statistics we would need by querying the database. Next, we examined the custom SQL queries used to pull out the data from the database in detail. Finally, we developed Ansible playbook and role to automate generating the cloud reports.
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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.