+# Copyright 2018 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# 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.
+
+from rest_framework import serializers
+
+from scale_info import ScaleInfoSerializer
+from ext_cp_info import ExtCpInfoSerializer
+from ext_virtual_link_info import ExtVirtualLinkInfoSerializer
+from ext_managed_virtual_link_info import ExtManagedVirtualLinkInfoSerializer
+from vnfc_resource_info import VnfcResourceInfoSerializer
+from vnf_virtual_link_resource_info import VnfVirtualLinkResourceInfoSerializer
+from virtual_storage_resource_info import VirtualStorageResourceInfoSerializer
+
+
+class InstantiatedVnfInfoSerializer(serializers.Serializer):
+ flavourId = serializers.CharField(
+ help_text="Identifier of the VNF deployment flavour applied to this VNF instance.",
+ max_length=255,
+ required=True,
+ allow_null=False,
+ allow_blank=False)
+ vnfState = serializers.ChoiceField(
+ help_text="State of the VNF instance.",
+ choices=["STARTED", "STOPPED", "NOT_INSTANTIATED", "INSTANTIATED", "FAILED"],
+ required=True,
+ allow_null=False,
+ allow_blank=False)
+ scaleStatus = ScaleInfoSerializer(
+ help_text="Scale status of the VNF, one entry per aspect. \
+ Represents for every scaling aspect how big the VNF has been scaled w.r.t. that aspect.",
+ many=True,
+ required=False,
+ allow_null=True)
+ extCpInfo = ExtCpInfoSerializer(
+ help_text="Information about the external CPs exposed by the VNF instance.",
+ many=True,
+ required=True,
+ allow_null=False)
+ extVirtualLinkInfo = ExtVirtualLinkInfoSerializer(
+ help_text="Information about the external VLs the VNF instance is connected to.",
+ many=True,
+ required=False,
+ allow_null=True)
+ extManagedVirtualLinkInfo = ExtManagedVirtualLinkInfoSerializer(
+ help_text="Information about the externally-managed internal VLs of the VNF instance.",
+ many=True,
+ required=False,
+ allow_null=True)
+ monitoringParameters = serializers.DictField(
+ help_text="Active monitoring parameters.",
+ child=serializers.CharField(allow_blank=True),
+ required=False,
+ allow_null=True)
+ localizationLanguage = serializers.CharField(
+ help_text="Information about localization language of the VNF.",
+ max_length=255,
+ required=False,
+ allow_null=True,
+ allow_blank=True)
+ vnfcResourceInfo = VnfcResourceInfoSerializer(
+ help_text="Information about the virtualised compute and storage resources used by the VNFCs of the VNF instance.",
+ many=True,
+ required=False,
+ allow_null=True,
+ allow_blank=True)
+ vnfVirtualLinkResourceInfo = VnfVirtualLinkResourceInfoSerializer(
+ help_text="Information about the virtualised network resources used by the VLs of the VNF instance.",
+ many=True,
+ required=False,
+ allow_null=True,
+ allow_blank=True)
+ virtualStorageResourceInfo = VirtualStorageResourceInfoSerializer(
+ help_text="Information about the virtualised storage resources used as storage for the VNF instance.",
+ many=True,
+ required=False,
+ allow_null=True,
+ allow_blank=True)