December 2018
Beginner to intermediate
796 pages
19h 54m
English
Content preview from Learn Web Development with Python
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Configuration management
Managing multiple servers in different states can be hard with Fabric. Configuration management tools such as Chef, Puppet, or Ansible try to bring a server to a certain desired state.
Unlike Fabric, which requires the deployment process to be specified in an imperative manner, these configuration-management tools are declarative. You just need to define the final state you want the server to be in, and it will figure out how to get there.
For example, if you want to ensure that the Nginx service is running at startup on all your web servers, then you will need to define a server state having the Nginx service both running and starting on boot. On the other hand, with Fabric, you will need to specify the exact steps ...
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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.