May 2018
Beginner to intermediate
250 pages
6h 14m
English
Content preview from Practical DevOps, Second Edition - Second Edition
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Deploying with Chef
Chef is a Ruby-based deployment system from Opscode.
It is pretty easy to try out Chef; for fun, we can do it in a Docker container so we don't pollute our host environment with our experiments:
docker run -it ubuntu
We need the curl command to proceed with downloading the Chef installer:
apt-get -y install curl curl -L https://www.opscode.com/chef/install.sh | bash
The Chef installer is built with a tool from the Chef team called omnibus. Our aim here is to try out a Chef tool called chef-solo. Verify that the tool is installed:
chef-solo -v
This will give us the following output:
Chef: 12.5.1
The point of chef-solo is to be able to run configuration scripts without the full infrastructure of the configuration system, ...
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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.
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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.