September 2018
Beginner to intermediate
214 pages
5h 53m
English
Content preview from Ansible Quick Start Guide
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The SELinux control module
On the Red Hat environment, SELinux can be a pain to manage on one machine, let alone on a series of hosts. This Ansible module helps its user with the configuration of the SELinux mode and policy.
This module, along with some others, may require a reboot after performing the task. Ansible will always let the user know if this is the case. Some advanced modules may have an integrated option that initiates a reboot automatically if the host needs it.
As a quick playbook sample, we will ask Ansible to make SELinux permissive:
- name: change SELinux to permissive selinux: policy: targeted state: permissive
This module requires the libselinux-python library to be installed on the remote hosts to work properly. This ...
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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.