lcm/lcm/nf/serializers/lccn_filter_data.py

   1 # Copyright (C) 2018 Verizon. All Rights Reserved
   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 vnf_instance_subscription_filter import VnfInstanceSubscriptionFilter
  18
  19
  20 NOTIFICATION_TYPES = [
  21     "VnfLcmOperationOccurrenceNotification",
  22     "VnfIdentifierCreationNotification",
  23     "VnfIdentifierDeletionNotification"]
  24
  25 LCM_OPERATION_TYPES = [
  26     "INSTANTIATE",
  27     "SCALE",
  28     "SCALE_TO_LEVEL",
  29     "CHANGE_FLAVOUR",
  30     "TERMINATE",
  31     "HEAL",
  32     "OPERATE",
  33     "CHANGE_EXT_CONN",
  34     "MODIFY_INFO"
  35 ]
  36
  37 LCM_OPERATION_STATE_TYPES = [
  38     "STARTING",
  39     "PROCESSING",
  40     "COMPLETED",
  41     "FAILED_TEMP",
  42     "FAILED",
  43     "ROLLING_BACK",
  44     "ROLLED_BACK"
  45 ]
  46
  47
  48 class LifeCycleChangeNotificationsFilter(serializers.Serializer):
  49     notificationTypes = serializers.ListField(
  50         child=serializers.ChoiceField(required=True, choices=NOTIFICATION_TYPES),
  51         help_text="Match particular notification types",
  52         allow_null=False,
  53         required=False)
  54     operationTypes = serializers.ListField(
  55         child=serializers.ChoiceField(required=True, choices=LCM_OPERATION_TYPES),
  56         help_text="Match particular VNF lifecycle operation types for the " +
  57         "notification of type VnfLcmOperationOccurrenceNotification.",
  58         allow_null=False,
  59         required=False)
  60     operationStates = serializers.ListField(
  61         child=serializers.ChoiceField(required=True, choices=LCM_OPERATION_STATE_TYPES),
  62         help_text="Match particular LCM operation state values as reported " +
  63         "in notifications of type VnfLcmOperationOccurrenceNotification.",
  64         allow_null=False,
  65         required=False)
  66     vnfInstanceSubscriptionFilter = VnfInstanceSubscriptionFilter(
  67         help_text="Filter criteria to select VNF instances about which to notify.",
  68         required=False,
  69         allow_null=False)