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Ansible – Error Handling

Do not misunderstand the concept error handling in this document with error handling in usual software programming terminology. Usually when one writes a program, a syntax check will check for syntax including indentation, spacing, etc. But…





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Ansible – Modules and functions examples in playbooks

This document is indented to demonstrate various playbooks that makes use of different modules and their functionalities. Pinging managed nodes [root@centos9vm ~]# cat inventory ====== ======= = 192.168.48.128 192.168.48.129 [testGRP] 192.168.48.128 192.168.48.129 ===== ===== [root@centos9vm…


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Ansible doc – Documentation for help

Ansible got a set of modules that will allow playbooks to run different operations in managed nodes. This includes configurations to install yum packages using dnf utility, copy files from controller node to manage nodes,…


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Ansible Templates

Ansible templates allows users to dynamically generate text-based files using templates, variables, and facts for configuration and other purposes. The difference between Ansible Facts and Templates is as follows: An ansible Fact stored variables that…


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Ansible FACTS and Custom FACTS

FACTS are variables related to remote systems.  Ansible has the capability to discover and retrieve certain values from a remote node and store then in variables. This includes capturing the number of CPUs in the…