Ansible troubleshooting - undefined variable

How to reproduce the `undefined variable` error in Ansible, troubleshooting, and fix to be able to successfully print the value of a variable on screen. https://www.ansiblepilot.com/articles/ansible-troubleshooting-undefined-variable/ Timestamps 00:00 Introduction 00:35 debug reproducer playbook 01:53 error reproducer execution 02:54 troubleshooting and how to fix 03:48 fixed playbook execution 05:07 Recap FREE Top 10 Best Practices of Ansible Automation: save time, reduce errors and stress - http://eepurl.com/hJv3j9 BUY the Complete PDF BOOK to easily Copy and Paste the 200+ Ansible code 200+ Automation Examples For Linux and Windows System Administrator and DevOps https://leanpub.com/ansiblebyexamples my VIDEO COURSE: Ansible by Examples 200+ Automation Examples For Linux and Windows System Administrator and DevOps https://www.udemy.com/course/ansible-by-examples-devops/?referralCode=8E065F6D6F8622A3DEC8