lcm/ns/serializers/sol/affected_vnfs.py

   1 # Copyright (c) 2019, 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
  16 from rest_framework import serializers
  17
  18 from lcm.ns.const import CHANGE_TYPES, CHANGE_RESULT
  19 from lcm.ns.serializers.sol.ext_virtual_link_info import ExtVirtualLinkInfoSerializer
  20 from lcm.ns.serializers.sol.update_serializers import ModifyVnfInfoDataSerializer
  21
  22 CHANGE_TYPE = [
  23     CHANGE_TYPES.ADD,
  24     CHANGE_TYPES.REMOVE,
  25     CHANGE_TYPES.INSTANTIATE,
  26     CHANGE_TYPES.TERMINATE,
  27     CHANGE_TYPES.SCALE,
  28     CHANGE_TYPES.CHANGE_FLAVOUR,
  29     CHANGE_TYPES.HEAL,
  30     CHANGE_TYPES.OPERATE,
  31     CHANGE_TYPES.MODIFY_INFORMATION,
  32     CHANGE_TYPES.CHANGE_EXTERNAL_VNF_CONNECTIVITY
  33 ]
  34
  35
  36 class ChangedInfoSerializer(serializers.Serializer):
  37     changedVnfInfo = ModifyVnfInfoDataSerializer(
  38         help_text="Information about the changed VNF instance information, including configurable properties",
  39         required=False)
  40     changedExtConnectivity = ExtVirtualLinkInfoSerializer(
  41         help_text="Link to the task resource that represents the 'fail' Information about changed external "
  42                   "connectivity, if applicable.",
  43         required=False)
  44
  45
  46 class AffectedVnfsSerializer(serializers.Serializer):
  47     vnfInstanceId = serializers.UUIDField(
  48         help_text="Identifier of the VNF instance.",
  49         required=True
  50     )
  51     vnfdId = serializers.UUIDField(
  52         help_text="Identifier of the VNFD of the VNF Instance..",
  53         required=True
  54     )
  55     vnfProfileId = serializers.UUIDField(
  56         help_text="Identifier of the VNF profile of the NSD.",
  57         required=True
  58     )
  59     vnfName = serializers.CharField(
  60         help_text="Name of the VNF Instance.",
  61         required=True)
  62     changeType = serializers.ChoiceField(
  63         help_text="Signals the type of change",
  64         required=True,
  65         choices=CHANGE_TYPE
  66     )
  67     changeResult = serializers.ChoiceField(
  68         help_text="Signals the type of change",
  69         required=True,
  70         choices=CHANGE_RESULT
  71     )
  72     changedInfo = ChangedInfoSerializer(
  73         help_text="Links to resources related to this resource.",
  74         required=False)