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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Summary
In this chapter, you learned how to secure the data passed to the playbooks using Ansible-vault. We started with the need to encrypt data, how the vault works, and which cipher it uses. We then started to dive into the Ansible-vault utility and basic operations such as creating encrypted files, decrypting, rekeying, and so on. You also learned how to encrypt existing files by running Ansible-vault on the vars file holding the database credentials. Finally, we added SSL support to Nginx and you learned how to securely store private keys and certificates for the web server using the vault and copying them using templates. Note that Ansible vault offers a way to provide data to Ansible modules securely. In addition to using the vault, additional ...
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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.