{
"admin_ip": "string",
"compute_underlay_ip": "string",
"role_admin_controller": true,
"role_admin_metrics": true,
"role_compute_vm": true,
"role_storage_admin": true,
"role_storage_monitor": true,
"role_storage_server": true,
"storage_private_ip": "string",
"storage_public_ip": "string"
}