Ansible define and run a single playbook task against a set of hosts.
Ansible “raw” module is a command line for executing commands in a quick and dirty way. The script module don’t even need Python installed.
/usr/bin/ansible
# with an inventory file
ansible all -i inventory.ini -m setup
# or against a computer
ansible all -i sub.example.com, -m setup
This is because the default module is command