February 2018
Intermediate to advanced
200 pages
5h 51m
English
Content preview from Ansible 2 Cloud Automation Cookbook
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How to do it...
We need to set up a few environment variables on the server that we will execute the Ansible code from. These variables will be required for authenticating with OpenStack. An easy way to do this is to download the environment variable file from the OpenStack dashboard (called Horizon).
From the Horizon dashboard, go to API Access from the left sidebar. From here, click on the Download OpenStack RC File | OpenStack RC File (Identity API v3) file. This file consists of all the required variables that we need to set up in the environment. We can just execute this Bash script and all the variables will be exported. It may ask for ...
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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.