# Pastebin BnszkSfy
[root@kubenode1 openstack]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
10.10.10.1 kubenode1
10.10.10.3 kubenode2
10.10.10.5 kubenode3
10.10.10.7 kubenode4
10.10.10.9 kubenode5