(env) > ansible-inventory -i hosts -i iocage-hosts.ini --graph
@all:
  |--@ungrouped:
  |--@up:
  |  |--afa9e515
  |  |--c1670497
  |  |--test_111
  |--@iocage:
  |  |--iocage_01
  |  |--iocage_02
