May 2018
Intermediate to advanced
256 pages
7h 6m
English
Content preview from OpenStack for Architects - Second Edition
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IdM integration
In a 2014 blog post, OpenStack developer Nathan Kinder famously (and convincingly) argued that Keystone is not an authentication service. In this post, Kinder describes the deployment pattern of placing the Keystone service behind an Apache HTTP server, which uses native modules to perform authentication. Kinder makes two arguments in his post:
- Most people use some kind of external authentication system with OpenStack
- The reference authentication system (the SQL plugin) doesn't have any of the features that we'd expect from an authentication service
Both of these arguments have been proven in our experience; the first integration that most organizations we work with tackle is that of the IdM service.
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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.