Change gvnfm-vnflcm aai config
[vfc/gvnfm/vnflcm.git] / lcm / lcm / nf / vnfs / vnf_create / inst_vnf.py
index 2225ddc..b12d81e 100644 (file)
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 import json
 import logging
 import traceback
+import uuid
 from threading import Thread
 
-from lcm.pub.database.models import NfInstModel, JobStatusModel, NfvoRegInfoModel
+from lcm.pub.database.models import NfInstModel, VmInstModel, NetworkInstModel, \
+    SubNetworkInstModel, PortInstModel, StorageInstModel, FlavourInstModel, VNFCInstModel, NfvoRegInfoModel
 from lcm.pub.exceptions import NFLCMException
-from lcm.pub.msapi.nfvolcm import vnfd_rawdata_get, apply_grant_to_nfvo
+from lcm.pub.msapi.catalog import query_rawdata_from_catalog
+from lcm.pub.msapi.gvnfmdriver import apply_grant_to_nfvo, notify_lcm_to_nfvo, get_packageinfo_by_vnfdid
+from lcm.pub.utils import toscautil
 from lcm.pub.utils.jobutil import JobUtil
+from lcm.pub.utils.timeutil import now_time
+from lcm.pub.utils.values import ignore_case_get, get_none, get_boolean, get_integer
+from lcm.pub.vimapi import adaptor
 
 logger = logging.getLogger(__name__)
 
@@ -30,149 +38,342 @@ class InstVnf(Thread):
         self.data = data
         self.nf_inst_id = nf_inst_id
         self.job_id = job_id
+        self.vnfd_id = ''
+        self.vim_id = ignore_case_get(ignore_case_get(self.data, "additionalParams"), "vimId")
         self.nfvo_inst_id = ''
         self.vnfm_inst_id = ''
-
+        self.package_id = ''
+        # self.csar_id = ''
+        self.vnfd_info = []
 
     def run(self):
         try:
-            self.inst_pre(self.nf_inst_id)
-
+            self.inst_pre()
             self.apply_grant()
-
-            # self.apply_res(args)
-            # self.check_res_status(args)
-            # self.wait_inst_finish(args)
-            # self.lcm_notify(args)
+            self.create_res()
+            self.lcm_notify()
             JobUtil.add_job_status(self.job_id, 100, "Instantiate Vnf success.")
-            is_exist = JobStatusModel.objects.filter(jobid=self.job_id).exists()
-            logger.debug("check_ns_inst_name_exist::is_exist=%s" % is_exist)
         except NFLCMException as e:
-            self.inst_exception(e.message)
-            pass
-        except Exception:
+            self.vnf_inst_failed_handle(e.message)
+        except:
             logger.error(traceback.format_exc())
-            self.inst_exception('unexpected exception')
-
-    def inst_pre(self, args):
-        logger.info('inst_pre, args=%s' % args)
-        is_exist = NfInstModel.objects.filter(nfinstid=self.nf_inst_id).exists()
-        logger.debug("check_ns_inst_name_exist::is_exist=%s" % is_exist)
-        if not is_exist:
-            logger.error("VNF nf_inst_id is not exist.")
-            JobUtil.add_job_status(self.job_id, 255, "VNF nf_inst_id is not exist.")
+            self.vnf_inst_failed_handle('unexpected exception')
+
+    def inst_pre(self):
+        vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
+        if not vnf_insts.exists():
             raise NFLCMException('VNF nf_inst_id is not exist.')
 
-        vnf_inst = NfInstModel.objects.get(nfinstid=self.nf_inst_id)
-        self.vnfm_inst_id = vnf_inst.vnfm_inst_id
-        if vnf_inst.instantiationState != 'NOT_INSTANTIATED':
-            logger.error("VNF instantiationState is not NOT_INSTANTIATED.")
-            JobUtil.add_job_status(self.job_id, 255, "VNF instantiationState is not NOT_INSTANTIATED.")
+        if vnf_insts[0].status != 'NOT_INSTANTIATED':
             raise NFLCMException('VNF instantiationState is not NOT_INSTANTIATED.')
 
-        #get rawdata by vnfd_id
-        ret = vnfd_rawdata_get(vnf_inst.vnfdid)
-        if ret[0] != 0:
-            raise NFLCMException("Get vnfd_raw_data failed.")
-        self.vnfd_info = json.JSONDecoder().decode(ret[1])
-        #checkParameterExist
-        for cp in self.data:
-            if cp not in self.vnfd_info:
-                logger.error("[%s] is not defined in vnfd_info."%cp)
-                JobUtil.add_job_status(self.job_id, 255, "Input parameter is not defined in vnfd_info.")
-                raise NFLCMException('Input parameter is not defined in vnfd_info.')
-        #get nfvo info
-        JobUtil.add_job_status(self.job_id, 5, 'GET_NFVO_CONNECTION_INFO')
-        self.load_nfvo_config()
+        JobUtil.add_job_status(self.job_id, 5, 'Get packageinfo by vnfd_id')
+        self.vnfd_id = vnf_insts[0].vnfdid
+        package_info = get_packageinfo_by_vnfdid(self.vnfd_id)
+        for val in ignore_case_get(package_info, "csars"):
+            if self.vnfd_id == ignore_case_get(val, "vnfdId"):
+                self.package_id = ignore_case_get(val, "csarId")
+                break
+
+        JobUtil.add_job_status(self.job_id, 10, 'Get rawdata from catalog by csar_id')
+        input_parameters = []
+        inputs = ignore_case_get(self.data['additionalParams'], "inputs")
+        if inputs:
+            if isinstance(inputs, (str, unicode)):
+                inputs = json.loads(inputs)
+            for key, val in inputs.items():
+                input_parameters.append({"key": key, "value": val})
+        raw_data = query_rawdata_from_catalog(self.package_id, input_parameters)
+        self.vnfd_info = toscautil.convert_vnfd_model(raw_data["rawData"])  # convert to inner json
+        self.vnfd_info = json.JSONDecoder().decode(self.vnfd_info)
+
+        #self.vnfd_info = vnfd_model_dict  # just for test
+        self.update_cps()
+
+        self.check_parameter_exist()
+        metadata = ignore_case_get(self.vnfd_info, "metadata")
+        version = ignore_case_get(metadata, "vnfd_version")
+        vendor = ignore_case_get(metadata, "vendor")
+        netype = ignore_case_get(metadata, "vnf_type")
+        vnfsoftwareversion = ignore_case_get(metadata, "version")
+        vnfd_model = self.vnfd_info
+        NfInstModel.objects.filter(nfinstid=self.nf_inst_id).\
+            update(package_id=self.package_id,
+                   flavour_id=ignore_case_get(self.data, "flavourId"),
+                   version=version,
+                   vendor=vendor,
+                   netype=netype,
+                   vnfd_model=vnfd_model,
+                   status='NOT_INSTANTIATED',
+                   vnfdid=self.vnfd_id,
+                   localizationLanguage=ignore_case_get(self.data, 'localizationLanguage'),
+                   input_params=self.data,
+                   vnfSoftwareVersion=vnfsoftwareversion,
+                   lastuptime=now_time())
+
+        logger.info("self.vim_id = %s" % self.vim_id)
+        NfvoRegInfoModel.objects.create(nfvoid=self.nf_inst_id,
+            vnfminstid=ignore_case_get(self.data, "vnfmId"), apiurl=self.vim_id)
+        JobUtil.add_job_status(self.job_id, 15, 'Nf instancing pre-check finish')
+        logger.info("Nf instancing pre-check finish")
 
     def apply_grant(self):
         logger.info('[NF instantiation] send resource grand request to nfvo start')
-        #self.check_vm_capacity()
-        content_args = {'nfvoInstanceId': self.nfvo_inst_id, 'vnfmInstanceId': self.vnfm_inst_id,
-                        'nfInstanceId': self.nf_inst_id, 'nfDescriptorId': '',
-                        'lifecycleOperation': 'Instantiate', 'jobId': self.job_id, 'addResource': [],
-                        'removeResource': [], 'placementConstraint': [], 'exVimIdList': [], 'additionalParam': {}}
+        content_args = {'vnfInstanceId': self.nf_inst_id, 'vnfDescriptorId': '',
+                        'lifecycleOperation': 'Instantiate', 'jobId': self.job_id,
+                        'addResource': [], 'removeResource': [],
+                        'placementConstraint': [], 'additionalParam': {}}
 
-        vdus = self.vnfd_info['vdus']
+        vdus = ignore_case_get(self.vnfd_info, "vdus")
         res_index = 1
         for vdu in vdus:
-            res_def = {'type': 'VDU', 'resourceDefinitionId': str(res_index), 'vduId': vdu['vdu_id'],
-                       'vimid': '', 'tenant': ''}
-            if self.vnfd_info['metadata']['cross_dc']:
-                res_def['vimid'] = vdu['properties']['location_info']['vimId']
-                res_def['tenant'] = vdu['properties']['location_info']['tenant']
+            res_def = {'type': 'VDU',
+                       'resDefId': str(res_index),
+                       'resDesId': ignore_case_get(vdu, "vdu_id")}
             content_args['addResource'].append(res_def)
             res_index += 1
+
+        logger.debug("NfvoRegInfoModel filter nf_inst_id=%s", self.nf_inst_id)
+        vnfmInfo = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id)
+        if len(vnfmInfo) == 0:
+            raise NFLCMException('nf_inst_id(%s) does not exist in NfvoRegInfoModel' % self.nf_inst_id)
+        content_args['additionalParam']['vnfmid'] = vnfmInfo[0].vnfminstid
+        content_args['additionalParam']['vimid'] = vnfmInfo[0].apiurl
         logger.info('content_args=%s' % content_args)
-        resp = apply_grant_to_nfvo(content_args)
-        logger.info("[NF instantiation] get grant response = %s" % resp)
-        if resp[0] != 0:
-            err_msg = str(resp[1])
-            logger.error("Nf instancing apply grant exception.[%s]" % err_msg)
-            JobUtil.add_job_status(self.job_id, 255, 'Nf instancing apply grant exception')
-            raise NFLCMException('Nf instancing apply grant exception')
-
-        #update_resources_table()
-        JobUtil.add_job_status(self.job_id, 15, 'Nf instancing apply grant finish')
+        apply_result = apply_grant_to_nfvo(json.dumps(content_args))
+        #vim_info = ignore_case_get(apply_result, "vim")
+        #vim_info = ignore_case_get(json.JSONDecoder().decode(apply_result), "vim")
+
+        for vdu in ignore_case_get(self.vnfd_info, "vdus"):
+            if "location_info" in vdu["properties"]:
+                vdu["properties"]["location_info"]["vimid"] = ignore_case_get(apply_result, "vimid")
+                vdu["properties"]["location_info"]["tenant"] = ignore_case_get(apply_result, "tenant")
+            else:
+                vdu["properties"]["location_info"] = {
+                    "vimid": ignore_case_get(apply_result, "vimid"),
+                    "tenant": ignore_case_get(apply_result, "tenant")}
+                logger.info('vdu["properties"]["location_info"]=%s' % vdu["properties"]["location_info"])
+
+        for vl in ignore_case_get(self.vnfd_info, "vls"):
+            if "location_info" in vl["properties"]:
+                vl["properties"]["location_info"]["vimid"] = ignore_case_get(apply_result, "vimid")
+                vl["properties"]["location_info"]["tenant"] = ignore_case_get(apply_result, "tenant")
+            else:
+                vl["properties"]["location_info"] = {
+                    "vimid": ignore_case_get(apply_result, "vimid"),
+                    "tenant": ignore_case_get(apply_result, "tenant")}
+                logger.info('vl["properties"]["location_info"]=%s' % vl["properties"]["location_info"])
+
+        logger.info('self.vnfd_info=%s' % self.vnfd_info)
+        NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='INSTANTIATED', lastuptime=now_time())
+        JobUtil.add_job_status(self.job_id, 20, 'Nf instancing apply grant finish')
         logger.info("Nf instancing apply grant finish")
 
-    def apply_res(self, args):
-        try:
-            logger.info('apply_res, args=%s' % args)
-            # ApplyResTask(args).do_biz()
-            return {'result': '100', 'msg': 'Nf instancing apply resource finish', 'context': {}}
-        except Exception as e:
-            logger.error('Nf instancing apply resource exception=%s' % e.message)
-            logger.error(traceback.format_exc())
-            return {'result': '255', 'msg': 'Nf instancing apply resource exception', 'context': {}}
+    def create_res(self):
+        logger.info("[NF instantiation] create resource start")
+        adaptor.create_vim_res(self.vnfd_info, self.do_notify)
 
-    def check_res_status(self, args):
-        try:
-            logger.info('check_res_status, args=%s' % args)
-            # CheckResStatusTask(args).do_biz()
-            return {'result': '100', 'msg': 'Nf instancing check resource status finish', 'context': {}}
-        except Exception as e:
-            logger.error('Nf instancing check resource status exception=%s' % e.message)
-            logger.error(traceback.format_exc())
-            return {'result': '255', 'msg': 'Nf instancing check resource status exception', 'context': {}}
+        JobUtil.add_job_status(self.job_id, 70, '[NF instantiation] create resource finish')
+        logger.info("[NF instantiation] create resource finish")
 
-    def wait_inst_finish(self, args):
-        try:
-            logger.info('wait_inst_finish, args=%s' % args)
-            # WaitInstFinishTask(args).do_biz()
-            return {'result': '100', 'msg': 'Nf instancing wait finish', 'context': {}}
-        except Exception as e:
-            logger.error('Nf instancing wait exception=%s' % e.message)
-            logger.error(traceback.format_exc())
-            return {'result': '255', 'msg': 'Nf instancing wait exception', 'context': {}}
+    def lcm_notify(self):
+        logger.info('[NF instantiation] send notify request to nfvo start')
+        affected_vnfc = []
+        vnfcs = VNFCInstModel.objects.filter(instid=self.nf_inst_id)
+        for vnfc in vnfcs:
+            vm_resource = {}
+            if vnfc.vmid:
+                vm = VmInstModel.objects.filter(vmid=vnfc.vmid)
+                if vm:
+                    vm_resource = {'vimId': vm[0].vimid, 'resourceId': vm[0].resouceid,
+                                   'resourceName': vm[0].vmname, 'resourceType': 'vm'}
+            affected_vnfc.append(
+                {'vnfcInstanceId': vnfc.vnfcinstanceid,
+                 'vduId': vnfc.vduid,
+                 'changeType': 'added',
+                 'computeResource': vm_resource})
+        affected_vl = []
+        networks = NetworkInstModel.objects.filter(instid=self.nf_inst_id)
+        for network in networks:
+            network_resource = {'vimId': network.vimid, 'resourceId': network.resouceid,
+                                'resourceName': network.name, 'resourceType': 'network'}
+            affected_vl.append(
+                {'vlInstanceId': network.networkid,
+                 'vldid': network.nodeId,
+                 'changeType': 'added',
+                 'networkResource': network_resource})
+        affected_cp = []
+        ports = PortInstModel.objects.filter(instid=self.nf_inst_id)
+        for port in ports:
+            affected_cp.append(
+                {'vsInstanceId': port.portid,
+                 'cpdid': port.nodeId,
+                 'changeType': 'added',
+                 'storageResource': {'vimId': port.vimid, 'resourceId': port.resouceid,
+                                     'resourceName': port.name, 'resourceType': 'port'}})
+        affected_vs = []
+        vss = StorageInstModel.objects.filter(instid=self.nf_inst_id)
+        for vs in vss:
+            affected_vs.append(
+                {'vsInstanceId': vs.storageid,
+                 'vsdId': vs.nodeId,
+                 'changeType': 'added',
+                 'storageResource': {'vimId': vs.vimid, 'resourceId': vs.resouceid,
+                                     'resourceName': vs.name, 'resourceType': 'volume'}})
+        content_args = {
+            "status": 'result',
+            "vnfInstanceId": self.nf_inst_id,
+            "operation": 'instantiate',
+            "jobId": self.job_id,
+            'affectedVnfc': affected_vnfc,
+            'affectedVirtualLink': affected_vl,
+            'affectedVirtualStorage': affected_vs,
+            'affectedCp': affected_cp
+            }
+        vnfmInfo = NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id)
+        if len(vnfmInfo) == 0:
+            raise NFLCMException('nf_inst_id(%s) does not exist in NfvoRegInfoModel' % self.nf_inst_id)
+        content_args['VNFMID'] = vnfmInfo[0].vnfminstid
+        logger.info('content_args=%s' % content_args)
+        resp = notify_lcm_to_nfvo(json.dumps(content_args))
+        logger.info('[NF instantiation] get lcm response %s' % resp)
+        logger.info('[NF instantiation] send notify request to nfvo end')
 
-    def lcm_notify(self, args):
-        try:
-            logger.info('lcm_notify, args=%s' % args)
-            # LcmNotifyTask(args).do_biz()
-            return {'result': '100', 'msg': 'Nf instancing lcm notify finish', 'context': {}}
-        except Exception as e:
-            logger.error('Nf instancing lcm notify exception=%s' % e.message)
-            logger.error(traceback.format_exc())
-            return {'result': '255', 'msg': 'Nf instancing lcm notify exception', 'context': {}}
+    def vnf_inst_failed_handle(self, error_msg):
+        logger.error('VNF instantiation failed, detail message: %s' % error_msg)
+        NfInstModel.objects.filter(nfinstid=self.nf_inst_id).update(status='failed', lastuptime=now_time())
+        JobUtil.add_job_status(self.job_id, 255, error_msg)
 
-    def inst_exception(self, args):
-        try:
-            logger.info('inst_exception, args=%s' % args)
-            # InstExceptionTask(args).do_biz()
-            return {'result': '100', 'msg': 'Nf instancing exception process finish', 'context': {}}
-        except Exception as e:
-            logger.error('Nf instancing exception process exception=%s' % e.message)
-            logger.error(traceback.format_exc())
-            return {'result': '255', 'msg': 'Nf instancing exception process exception', 'context': {}}
-
-    def load_nfvo_config(self):
-        logger.info("[NF instantiation]get nfvo connection info start")
-        reg_info = NfvoRegInfoModel.objects.filter(vnfminstid='vnfm111').first()
-        if reg_info:
-            self.nfvo_inst_id = reg_info.nfvoid
-            logger.info("[NF instantiation] Registered nfvo id is [%s]"%self.nfvo_inst_id)
-        else:
-            JobUtil.add_job_status(self.job_id, 255, "Nfvo was not registered")
-            raise NFLCMException("Nfvo was not registered")
-        logger.info("[NF instantiation]get nfvo connection info end")
+    def do_notify(self, res_type, ret):
+        logger.info('creating [%s] resource' % res_type)
+        if res_type == adaptor.RES_VOLUME:
+            logger.info('Create vloumns!')
+            JobUtil.add_job_status(self.job_id, 25, 'Create vloumns!')
+            StorageInstModel.objects.create(
+                storageid=str(uuid.uuid4()),
+                vimid=ignore_case_get(ret, "vimId"),
+                resouceid=ignore_case_get(ret, "id"),
+                name=ignore_case_get(ret, "name"),
+                tenant=ignore_case_get(ret, "tenantId"),
+                create_time=ignore_case_get(ret, "createTime"),
+                storagetype=get_none(ignore_case_get(ret, "type")),
+                size=ignore_case_get(ret, "size"),
+                insttype=0,
+                is_predefined=ignore_case_get(ret, "returnCode"),
+                nodeId=ignore_case_get(ret, "nodeId"),
+                instid=self.nf_inst_id)
+        elif res_type == adaptor.RES_NETWORK:
+            logger.info('Create networks!')
+            JobUtil.add_job_status(self.job_id, 35, 'Create networks!')
+            NetworkInstModel.objects.create(
+                networkid=str(uuid.uuid4()),
+                name=ignore_case_get(ret, "name"),
+                vimid=ignore_case_get(ret, "vimId"),
+                resouceid=ignore_case_get(ret, "id"),
+                tenant=ignore_case_get(ret, "tenantId"),
+                segmentid=str(ignore_case_get(ret, "segmentationId")),
+                network_type=ignore_case_get(ret, "networkType"),
+                physicalNetwork=ignore_case_get(ret, "physicalNetwork"),
+                vlantrans=get_boolean(ignore_case_get(ret, "vlanTransparent")),
+                is_shared=get_boolean(ignore_case_get(ret, "shared")),
+                routerExternal=get_boolean(ignore_case_get(ret, "routerExternal")),
+                insttype=0,
+                is_predefined=ignore_case_get(ret, "returnCode"),
+                nodeId=ignore_case_get(ret, "nodeId"),
+                instid=self.nf_inst_id)
+        elif res_type == adaptor.RES_SUBNET:
+            logger.info('Create subnets!')
+            JobUtil.add_job_status(self.job_id, 40, 'Create subnets!')
+            SubNetworkInstModel.objects.create(
+                subnetworkid=str(uuid.uuid4()),
+                name=ignore_case_get(ret, "name"),
+                vimid=ignore_case_get(ret, "vimId"),
+                resouceid=ignore_case_get(ret, "id"),
+                tenant=ignore_case_get(ret, "tenantId"),
+                networkid=ignore_case_get(ret, "networkId"),
+                cidr=ignore_case_get(ret, "cidr"),
+                ipversion=ignore_case_get(ret, "ipversion"),
+                isdhcpenabled=ignore_case_get(ret, "enableDhcp"),
+                gatewayip=ignore_case_get(ret, "gatewayIp"),
+                dnsNameservers=ignore_case_get(ret, "dnsNameservers"),
+                hostRoutes=ignore_case_get(ret, "hostRoutes"),
+                allocationPools=ignore_case_get(ret, "allocationPools"),
+                insttype=0,
+                is_predefined=ignore_case_get(ret, "returnCode"),
+                instid=self.nf_inst_id)
+        elif res_type == adaptor.RES_PORT:
+            logger.info('Create ports!')
+            JobUtil.add_job_status(self.job_id, 50, 'Create ports!')
+            PortInstModel.objects.create(
+                portid=str(uuid.uuid4()),
+                networkid=ignore_case_get(ret, "networkId"),
+                subnetworkid=ignore_case_get(ret, "subnetId"),
+                name=ignore_case_get(ret, "name"),
+                vimid=ignore_case_get(ret, "vimId"),
+                resouceid=ignore_case_get(ret, "id"),
+                tenant=ignore_case_get(ret, "tenantId"),
+                macaddress=ignore_case_get(ret, "macAddress"),
+                ipaddress=ignore_case_get(ret, "ip"),
+                typevirtualnic=ignore_case_get(ret, "vnicType"),
+                securityGroups=ignore_case_get(ret, "securityGroups"),
+                insttype=0,
+                is_predefined=ignore_case_get(ret, "returnCode"),
+                nodeId=ignore_case_get(ret, "nodeId"),
+                instid=self.nf_inst_id)
+        elif res_type == adaptor.RES_FLAVOR:
+            logger.info('Create flavors!')
+            JobUtil.add_job_status(self.job_id, 60, 'Create flavors!')
+            FlavourInstModel.objects.create(
+                flavourid=str(uuid.uuid4()),
+                name=ignore_case_get(ret, "name"),
+                vimid=ignore_case_get(ret, "vimId"),
+                resouceid=ignore_case_get(ret, "id"),
+                tenant=ignore_case_get(ret, "tenantId"),
+                vcpu=get_integer(ignore_case_get(ret, "vcpu")),
+                memory=get_integer(ignore_case_get(ret, "memory")),
+                disk=get_integer(ignore_case_get(ret, "disk")),
+                ephemeral=get_integer(ignore_case_get(ret, "ephemeral")),
+                swap=get_integer(ignore_case_get(ret, "swap")),
+                isPublic=get_boolean(ignore_case_get(ret, "isPublic")),
+                extraspecs=ignore_case_get(ret, "extraSpecs"),
+                is_predefined=ignore_case_get(ret, "returnCode"),
+                instid=self.nf_inst_id)
+        elif res_type == adaptor.RES_VM:
+            logger.info('Create vms!')
+            JobUtil.add_job_status(self.job_id, 70, 'Create vms!')
+            vm_id = str(uuid.uuid4())
+            VmInstModel.objects.create(
+                vmid=vm_id,
+                vmname=ignore_case_get(ret, "name"),
+                vimid=ignore_case_get(ret, "vimId"),
+                resouceid=ignore_case_get(ret, "id"),
+                tenant=ignore_case_get(ret, "tenantId"),
+                nic_array=ignore_case_get(ret, "nicArray"),
+                metadata=ignore_case_get(ret, "metadata"),
+                volume_array=ignore_case_get(ret, "volumeArray"),
+                server_group=ignore_case_get(ret, "serverGroup"),
+                availability_zone=str(ignore_case_get(ret, "availabilityZone", "undefined")),
+                flavor_id=ignore_case_get(ret, "flavorId"),
+                security_groups=ignore_case_get(ret, "securityGroups"),
+                operationalstate=ignore_case_get(ret, "status"),
+                insttype=0,
+                is_predefined=ignore_case_get(ret, "returnCode"),
+                instid=self.nf_inst_id)
+            VNFCInstModel.objects.create(
+                vnfcinstanceid=str(uuid.uuid4()),
+                vduid=ignore_case_get(ret, "id"),
+                is_predefined=ignore_case_get(ret, "returnCode"),
+                instid=self.nf_inst_id,
+                vmid=vm_id)
+
+    def update_cps(self):
+        for extlink in ignore_case_get(self.data, "extVirtualLinks"):
+            for cp in ignore_case_get(self.vnfd_info, "cps"):
+                cpdid = ignore_case_get(extlink, "cpdId")
+                if cpdid == ignore_case_get(cp, "cp_id"):
+                    cp["networkId"] = ignore_case_get(extlink, "resourceId")
+                    cp["subnetId"] = ignore_case_get(extlink, "resourceSubnetId")
+                    break
+
+    def check_parameter_exist(self):
+        pass