1127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
2::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
3192.168.0.10 controller
4192.168.0.11 neutron
5192.168.0.12 compute1
6192.168.0.13 compute2
7192.168.0.14 storage1
8192.168.0.15 storage2
9192.168.0.16 storage3