April 2017
Intermediate to advanced
470 pages
11h 12m
English
Content preview from Mastering OpenStack - Second Edition
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Shaker in action
Once our first image is successfully built and uploaded to Glance, we can start planning for test benchmarking scenarios and evaluate results. By default, a variety of scenario catalogs come along the installation of Shaker which can be found under /lib/python2.7/site-packages/shaker/scenarios/.
A Shaker scenario can be described in a YAML file in which few parameters will define what type of deployment and the list of tests that will be executed. Before starting our real benchmark scenario, let's summarize how a scenario file looks like:
title: ... description: ... deployment: template: ... accommodation: [..., ...] execution: progression: ... tests: - title: ... class: ... method: ... - ...
Where the following ...
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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.