July 2017
Intermediate to advanced
402 pages
9h 38m
English
Content preview from Effective DevOps with AWS
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Integrating Ansible with CloudFormation
While there are different strategies to integrate Ansible to CloudFormation, in our situation there is an obvious path. We are going to take advantage of the UserData field, and do the initialization of Ansible through the ansible-pull command.
We are going to start off the troposphere script we created earlier in this chapter. We will duplicate it and call the new script ansiblebase-cf-template.py.
Go to your template repository and duplicate the previous template as follows:
$ cd EffectiveDevOpsTemplates $ cp helloworld-cf-template.py ansiblebase-cf-template.py
Then, open the ansiblebase-cf-template.py script with your editor.
To keep the script readable, we will first define several variables.
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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.