DevOps Classroomnotes 02/Jun/2023

Ansible contd..

Ansible variables

• Refer Here for the official docs on variables
• Refer Here for the changeset containing two variables one at inventory and other a playbook variable
• Lets use a generic package manager package Refer Here
• Refer Here for the changeset where we used package instead of apt/yum for install apache
• Refer Here for loops in ansible
• Refer Here for the changeset with loops and using loops from variables
• variables at the inventory level need not be in inventory file
• Refer Here for the changeset with host_vars and group_vars
• Refer Here for the changeset to fail playbook explicitly on unsupported os
• Refer Here for the debug messages