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# 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 vim_connection_info import VimConnectionInfoSerializer
from instantiated_vnf_info import InstantiatedVnfInfoSerializer
from _links import _LinksSerializer
class VnfInstanceSerializer(serializers.Serializer):
id = serializers.CharField(
help_text="Identifier of the VNF instance.",
max_length=255,
required=True,
allow_null=False,
allow_blank=False)
vnfInstanceName = serializers.CharField(
help_text="Name of the VNF instance. \
This attribute can be modified with the PATCH method.",
max_length=255,
required=False,
allow_null=True,
allow_blank=True)
vnfInstanceDescription = serializers.CharField(
help_text="Human-readable description of the VNF instance. \
This attribute can be modified with the PATCH method.",
required=False,
allow_null=True,
allow_blank=True)
vnfdId = serializers.CharField(
help_text="Identifier of the VNFD on which the VNF instance is based.",
max_length=255,
required=False,
allow_null=True,
allow_blank=True)
vnfProvider = serializers.CharField(
help_text="Provider of the VNF and the VNFD. \
The value is copied from the VNFD. ",
max_length=255,
required=False,
allow_null=True,
allow_blank=True)
vnfProductName = serializers.CharField(
help_text="Name to identify the VNF Product. \
The value is copied from the VNFD.",
max_length=255,
required=False,
allow_null=True,
allow_blank=True)
vnfSoftwareVersion = serializers.CharField(
help_text="Software version of the VNF. \
The value is copied from the VNFD.",
max_length=255,
required=False,
allow_null=True,
allow_blank=True)
vnfdVersion = serializers.CharField(
help_text="Identifies the version of the VNFD. \
The value is copied from the VNFD.",
max_length=255,
required=False,
allow_null=True,
allow_blank=True)
vnfPkgId = serializers.CharField(
help_text="Identifier of information held by the NFVO about the specific VNF package on which the VNF is based. \
This attribute can be modified with the PATCH method.",
max_length=255,
required=False,
allow_null=True,
allow_blank=True)
vnfConfigurableProperties = serializers.DictField(
help_text="Current values of the configurable properties of the VNF instance. \
Configurable properties referred in this attribute are declared in the VNFD",
child=serializers.CharField(help_text="KeyValue Pairs", allow_blank=True),
required=False,
allow_null=True)
vimConnectionInfo = VimConnectionInfoSerializer(
help_text="Information about VIM connections to be used for managing the resources for the VNF instance. \
This attribute can be modified with the PATCH method.",
required=False,
allow_null=True)
instantiationState = serializers.ChoiceField(
help_text="The instantiation state of the VNF.",
choices=["NOT_INSTANTIATED", "INSTANTIATED"],
required=True,
allow_null=False,
allow_blank=False)
instantiatedVnfInfo = InstantiatedVnfInfoSerializer(
help_text="Information specific to an instantiated VNF instance. \
This attribute shall be present if the instantiateState attribute value is INSTANTIATED",
required=False,
allow_null=True)
metadata = serializers.DictField(
help_text="Additional VNF-specific metadata describing the VNF instance.\
This attribute can be modified with the PATCH method.",
child=serializers.CharField(help_text="KeyValue Pairs", allow_blank=True),
required=False,
allow_null=True)
extensions = serializers.DictField(
help_text="VNF-specific attributes that affect the lifecycle management of this VNF instance by the VNFM, or the lifecycle management scripts. \
This attribute can be modified with the PATCH method.",
child=serializers.CharField(help_text="KeyValue Pairs", allow_blank=True),
required=False,
allow_null=True)
_links = _LinksSerializer(
help_text="Links to resources related to this resource.",
required=False,
allow_null=False)
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