May 2015
Beginner to intermediate
182 pages
4h 27m
English
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Launching an instance
At this point, there has been what may seem like an excessive amount of groundwork laid to get to launching an instance. We now have a tenant for the instance to live in, an image using which it can run, a network for it to live in, and a key pair to authenticate with. These are all the necessary resources to create in order to launch an instance, and now that these resources have been created, they can be reused for future instances that will be launched. Without further delay, let's launch the first instance in this OpenStack environment as follows:
control# nova boot --flavor 2 --image Fedora --key-name openstack --nic net-id={network id} ""My First Instance""
This launches an instance using the small flavor, the key pair ...
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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.