Ansible helloworld example

Inventory file: first-inventory.ini
First playbook file: first-playbook.yml
Run the first playbook

# Navigate to code location under `devops-basics` repo
cd devops-basics/topics/ansible/basic/helloworld

# Run playbook
ansible-playbook -i first-inventory.ini first-playbook.yml

Or use the demo script if you want: ansible-helloworld.sh