June 2018
Beginner
578 pages
13h 39m
English
Content preview from Learn Ansible
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Chapter 5, Deploying WordPress
- Which fact gathered during the setup module execution can we use to tell our playbook how many processors our target host has?
The fact is ansible_processor_count
- True or false: Using backref in the lineinfile module makes sure that no changes are applied if the regular expression is not matched.
True
- Explain why we would want to build logic into the playbook to check whether WordPress is already installed.
So that we can skip the task that downloads and installs WordPress the next time the playbook is run.
- Which module do we use to define variables as part of a playbook run?
The set_fact module
- Which argument do we pass to the shell module to have the command we want to run executed in a directory ...
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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.