August 2015
Intermediate to advanced
168 pages
3h 32m
English
Content preview from Ansible Playbook EssentialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Jinja2 templates
What is Jinja all about? Jinja2 is a very popular and powerful Python-based template engine. Since Ansible is written in Python, it becomes the default choice for most users, just like other Python-based configuration management systems, such as Fabric and SaltStack. The name Jinja originated from the Japanese word for temple, which is similar in phonetics to the word template.
Some of the important features of Jinja2 are:
- It is fast and compiled just in time with the Python byte code
- It has an optional sandboxed environment
- It is easy to debug
- It supports template inheritance
The template formation
Templates look very similar to normal text-based files except for the occasional variables or code that surrounds the special tags. These ...
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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.