June 2018
Beginner
578 pages
13h 39m
English
Content preview from Learn Ansible
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The stack-install role
As you may have already guessed the bulk of this role, it is only tasks that call yum related modules and we have already mentioned that this is going to be changed.
The first part of the role we are going to look at is the content of roles/stack-install/tasks/main.yml. At the moment, this file contains the tasks that install our desired repositories and packages using the yum and yum_repository modules.
We need to update the file, but first, take the existing content and save it as a file called roles/stack-install/tasks/install-centos.yml. Once you have the copied the content, update roles/stack-install/tasks/main.yml so it has this content:
---- name: include the operating system specific variables include_vars: ...
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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.