lcm/ns/serializers/inst_ns_serializers.py

   1 # Copyright (c) 2018, CMCC Technologies Co., Ltd.
   2
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 from rest_framework import serializers
  16
  17 from lcm.ns.serializers.update_serializers import AddPnfDataSerializer, VnfInstanceDataSerializer, SapDataSerializer
  18 from lcm.ns.serializers.create_ns_serializers import AffinityOrAntiAffinityRuleSerializer
  19
  20
  21 class civicAddressElementSerializer(serializers.Serializer):
  22     caType = serializers.CharField(help_text="Describe the content type of caValue.", required=True)
  23     caValue = serializers.CharField(help_text="Content of civic address element corresponding to the"
  24                                               "aType.", required=True)
  25
  26
  27 class LocationConstraintsSerializer(serializers.Serializer):
  28     countryCode = serializers.CharField(help_text="The two-letter ISO 3166 [29] country code in capital"
  29                                                   "letters.", required=True)
  30     civicAddressElement = civicAddressElementSerializer(help_text="Zero or more elements comprising the civic"
  31                                                                   "address.",
  32                                                         required=False, allow_null=True, many=True)
  33
  34
  35 class VnfLocationConstraintSerializer(serializers.Serializer):
  36     vnfProfileId = serializers.CharField(help_text="ID of VNF profile", required=False, allow_null=True)
  37     locationConstraints = LocationConstraintsSerializer(help_text="Defines the location constraints for the"
  38                                                                   "VNF instance to be created based on the"
  39                                                                   "VNF profile.",
  40                                                         required=False, allow_null=True)
  41
  42
  43 class ParamsForVnfSerializer(serializers.Serializer):
  44     vnfProfileId = serializers.CharField(help_text="Identifier of (reference to) a vnfProfile to which the"
  45                                                    "additional parameters apply", required=True)
  46     additionalParams = serializers.DictField(help_text="Content of civic address element corresponding to the"
  47                                                        "caType",
  48                                              child=serializers.CharField(help_text="KeyValue Pairs",
  49                                                                          allow_blank=True),
  50                                              required=False, allow_null=True)
  51
  52
  53 class InstantNsReqSerializer(serializers.Serializer):
  54     nsFlavourId = serializers.CharField(help_text="Identifier of the NS deployment flavour to be"
  55                                                   "instantiated.", required=True)
  56     sapData = SapDataSerializer(help_text="Create data concerning the SAPs of this NS",
  57                                 required=False, allow_null=True, many=True)
  58     addpnfData = AddPnfDataSerializer(help_text="Information on the PNF(s) that are part of this NS.",
  59                                       required=False, allow_null=True, many=True)
  60     vnfInstanceData = VnfInstanceDataSerializer(help_text="Specify an existing VNF instance to be used in "
  61                                                           "the NS.",
  62                                                 required=False, allow_null=True, many=True)
  63     nestedNsInstanceId = serializers.ListField(help_text="Specify an existing NS instance to be used as a "
  64                                                          "nested NS within the NS",
  65                                                required=False, allow_null=True)
  66     localizationLanguage = VnfLocationConstraintSerializer(help_text="Defines the location constraints for "
  67                                                                      "the VNF to be instantiated as part of"
  68                                                                      " the NS instantiation.",
  69                                                            required=False, allow_null=True, many=True)
  70     additionalParamForNs = serializers.DictField(
  71         help_text="Allows the OSS/BSS to provide additional parameters at the NS level ",
  72         child=serializers.CharField(help_text="KeyValue Pairs", allow_blank=True),
  73         required=False,
  74         allow_null=True
  75     )
  76     additionalParamsForVnf = ParamsForVnfSerializer(help_text="Allows the OSS/BSS to provide additional "
  77                                                               "parameter(s)per VNF instance",
  78                                                     required=False, allow_null=True, many=True)
  79     startTime = serializers.DateTimeField(help_text="Timestamp indicating the earliest time to instantiate"
  80                                                     "the NS.", required=False, allow_null=True)
  81     nsInstantiationLevelId = serializers.CharField(help_text="Identifies one of the NS instantiation levels"
  82                                                              "declared in the DF applicable to this NS "
  83                                                              "instance", required=False, allow_null=True)
  84     additionalAffinityOrAntiAffiniityRule = AffinityOrAntiAffinityRuleSerializer(
  85         help_text="Specifies additional affinity or anti-affinity constraint for the VNF instances to be"
  86                   " instantiated as part of the NS instantiation.",
  87         required=False, allow_null=True, many=True)
  88
  89
  90 class InstNsPostDealReqSerializer(serializers.Serializer):
  91     status = serializers.CharField(help_text="Status of NS Inst", required=True)