August 2016
Beginner to intermediate
182 pages
4h 26m
English
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Installing more control nodes
Adding more control nodes adds more complexity than adding compute nodes. Generally, when additional control nodes are added, each of the control services need to be scaled and the database and message bus need to become highly available.
Triple-O has the capability to install and configure highly available scaled services for you. There is a wealth of documentation on OpenStack's Triple-O Wiki at http://docs.openstack.org/developer/tripleo-docs/. Be sure to take a look at the documentation there if you are trying to deploy something that has not been covered in this book.
As long as there are bare-metal nodes available, just a few extra parameters need to be added to the overcloud deploy command to deploy a multi-control ...
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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.