def _nic_count(self):
        mac = MAC[0]
        iid = 0
        while self._dict_content.get(mac.format(iid=iid)):
            iid += 1
        return iid
Return the number of available interfaces.
dataset/ETHPy150Open openstack/cloudbase-init/cloudbaseinit/metadata/services/opennebulaservice.py/OpenNebulaService._nic_count