+ if 'boot_priority' in volume:
+ bootvol_list.append(self.make_vdu_volume_args(volume, vdu_params))
+ else:
+ othervol_list.append(self.make_vdu_volume_args(volume, vdu_params))
+ # Sort block_device_mapping_v2 list by boot index, Openstack does not seem to respecting order by boot index
+ kwargs['block_device_mapping_v2'] = sorted(bootvol_list, key=lambda k: k['boot_index']) + othervol_list