[xcimaster] xcimaster ansible_ssh_host=192.168.122.2 [controller] controller00 ansible_ssh_host=192.168.122.3 controller01 ansible_ssh_host=192.168.122.4 controller02 ansible_ssh_host=192.168.122.5 [compute] compute00 ansible_ssh_host=192.168.122.6 compute01 ansible_ssh_host=192.168.122.7