old_contents: # pyinfra
  # File: example/inventories/test.py
  # Desc: basic IP based inventory for testing the example
  #       see ./hostnames.py for a more advanced example
  
  # Defines a group - group names must be defined in ALL_CAPS
  linux = [
      # Ubuntu 14
      '20.20.20.21',
      # Ubuntu 15
      '20.20.20.26',
      # CentOS 6
      '20.20.20.22',
      # CentOS 7
      '20.20.20.23',
      # Debian 7
      '20.20.20.24',
      # Debian 8
      '20.20.20.27',
      # Fedora 23
      '20.20.20.28'
  ]
  
  bsd = [
      # OpenBSD 5.8
      '20.20.20.25'
  ]
  
new_contents: # pyinfra
  # File: example/inventories/example.py
  # Desc: example inventory, not actually used anywhere
  
  # Define a group
  web_servers = [
      'web-01.company.net',
      'web-02.company.net',
  ]
  
  
  # Define another group
  db_servers = [
      'db-01.company.net',
      # Define hosts with extra, per-host, data
      ('db-02.company.net', {'hello': 'world'}),
  ]
  
subject: Make example inventory a non-usable example now we have `@vagrant`.