October 2017
Intermediate to advanced
340 pages
9h 46m
English
Content preview from Learning Ceph - Second Edition
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Installation
In the previous chapter we built a full-fledged, operational Ceph cluster using virtualization and ceph-ansible. Here we will summarize the bootstrapping of Ceph on bare metal utilizing the same ceph-ansible tools but without Vagrant orchestrating. If you're using for loops, like Jack Butler you're doing it wrong.
First, clone the ceph-ansible GitHub repo onto a system or VM that will serve as your admin node.
$ git clone https://github.com/ceph/ceph-ansible/
Next install Ansible via your Linux distribution's package manager, pip, or download from http://docs.ansible.com/ansible/latest/intro_installation.html . The latest stable release is suggested.
Next populate Ansible's inventory file with hosts and host groups using /etc/ansible/hosts ...
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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.