April 2017
Intermediate to advanced
470 pages
11h 12m
English
Content preview from Mastering OpenStack - Second Edition
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Deploying Swift service
We will use OpenStack Ansible to deploy Swift service. The following files control the process of deploying Swift with Ansible: /etc/openstack_deploy/conf.d/swift.yml
and /etc/openstack_deploy/user_variables.yml files.
The OpenStack Ansible project recommends at least three storage nodes with five disk drives. The first step is to add a filesystem to the drives. We will use xfs as our filesystem as recommended by Swift project as it supports caching and extended attributes used for storing metadata associated with the objects. Replace X with the appropriate drive letter:
# apt-get install xfsprogs# mkfs.xfs -f -i size=1024 -L sdX /dev/sdX
The filesystem must be created for all five attached drives. Next make an entry ...
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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.