1[openstack-lab]
 2controller ansible_ssh_host=153.92.35.188 prompt_color=38 ansible_ssh_private_key_file=~/openstack-labs/student.pem ansible_ssh_user=root
 3neutron    ansible_ssh_host=31.220.67.166 prompt_color=36 ansible_ssh_private_key_file=~/openstack-labs/student.pem ansible_ssh_user=root
 4compute1   ansible_ssh_host=153.92.34.135 prompt_color=35 ansible_ssh_private_key_file=~/openstack-labs/student.pem ansible_ssh_user=root
 5compute2   ansible_ssh_host=31.220.64.107 prompt_color=34 ansible_ssh_private_key_file=~/openstack-labs/student.pem ansible_ssh_user=root
 6
 7[ceph-lab]
 8storage1   ansible_ssh_host= prompt_color=33 ansible_ssh_private_key_file=~/openstack-labs/student.pem ansible_ssh_user=root
 9storage2   ansible_ssh_host= prompt_color=32 ansible_ssh_private_key_file=~/openstack-labs/student.pem ansible_ssh_user=root
10storage3   ansible_ssh_host= prompt_color=31 ansible_ssh_private_key_file=~/openstack-labs/student.pem ansible_ssh_user=root