August 2016
Beginner to intermediate
182 pages
4h 26m
English
Content preview from OpenStack Essentials - 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 2. Identity Management
In the previous chapter, we installed OpenStack using RDO Triple-O. Now that OpenStack is ready for use, we will begin to investigate what was installed and how to use it component by component, starting with identity management. Keystone is the identity management component in OpenStack. In this chapter, we will look at service registration and the relationship of users with tenants, and the role of a user in a tenant.
Services and endpoints
Each one of the components in an OpenStack cluster is registered with Keystone. Each of the services has endpoints and each of the services has a user. A service in Keystone is a record of an OpenStack component that will need to be contacted to manage the virtual resources being ...
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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.