---
# https://docs.ansible.com/ansible/latest/inventory_guide/intro_inventory.html
ungrouped: {}
all:
  hosts:
    mail.example.com:
  children:
    webservers:
      hosts:
        foo.example.com:
        bar.example.com:
    dbservers:
      hosts:
        one.example.com:
        two.example.com:
        three.example.com:
    east:
      hosts:
        foo.example.com:
        one.example.com:
        two.example.com:
    west:
      hosts:
        bar.example.com:
        three.example.com:
    prod:
      children:
        east: {}
    test:
      children:
        west: {}