nf_model_list = NfInstModel.objects.filter(**kwargs)
vnf_instance_id_list = list()
- for i in range(nf_model_list.__len__()):
- vnf_instance_id_list.append(nf_model_list[i].nfinstid)
+ nf_model_len = nf_model_list.__len__()
+ if nf_model_len == 0:
+ logger.error("No VNF instances found(vnfd_id=%s)" % vnfd_id)
+ else:
+ for i in range(nf_model_len):
+ vnf_instance_id_list.append(nf_model_list[i].nfinstid)
return vnf_instance_id_list
return vnf_scale_info_list
+ logger.error("get_scale_vnf_data_from_json method retuan null")
return None