shahjahanctg/rhel-ansible-exam ? reverse-engineered prompt

Build me a simple RHCE 8 Ansible practice lab that I can run locally with Vagrant.

I want one repo that sets up a few Linux test machines and gives me a clean place to practice Ansible exercises for the exam. Please make it easy to bring the lab up and down, and organize the Ansible work so each practice task is separated clearly. I’d like the inventory, Ansible config, and role based task folders to all work together so I can run the examples without a lot of manual setup.

Please also include a README that explains how to install what I need on Ubuntu, how to start the lab, and how to use it for practice. If anything needs current docs or updated commands, feel free to look them up online.

Keep it practical and beginner friendly, and make sure the whole thing feels like a real exam prep sandbox rather than a polished production app.