1 # Copyright (C) 2019 ZTE. All Rights Reserved.
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
7 # http://www.apache.org/licenses/LICENSE-2.0
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.
15 from rest_framework import serializers
18 class ScaleVnfRequestSerializer(serializers.Serializer):
19 type = serializers.ChoiceField(
20 help_text="Indicates the type of the scale operation requested.",
21 choices=["SCALE_OUT", "SCALE_IN"],
25 aspectId = serializers.CharField(
26 help_text="Identifier of the scaling aspect.",
30 numberOfSteps = serializers.IntegerField(
31 help_text="Number of scaling steps to be executed as part of this Scale VNF operation. " +
32 "It shall be a positive number and the default value shall be 1.",
35 additionalParams = serializers.DictField(
36 help_text="Additional parameters passed by the NFVO as input to the scaling process, " +
37 "specific to the VNF being scaled, " +
38 "as declared in the VNFD as part of 'ScaleVnfOpConfig'.",