vtn_data_models = [
    'config/network-topology:network-topology/topology/ovsdb:1',
    'config/opendaylight-inventory:nodes',
    'operational/opendaylight-inventory:nodes',
    'operational/entity-owners:entity-owners',
    'operational/vtn-inventory:vtn-nodes',
    'operational/network-topology:network-topology/topology/ovsdb:1'
]