class VMInterfaceSerializer(TaggedObjectSerializer, ValidatedModelSerializer):
url = serializers.HyperlinkedIdentityField(
view_name="virtualization-api:vminterface-detail")
virtual_machine = NestedVirtualMachineSerializer()
mode = ChoiceField(choices=InterfaceModeChoices,
allow_blank=True,
required=False)
untagged_vlan = NestedVLANSerializer(required=False, allow_null=True)
tagged_vlans = SerializedPKRelatedField(
queryset=VLAN.objects.all(),
serializer=NestedVLANSerializer,
required=False,
many=True,
)
class Meta:
model = VMInterface
fields = [
"id",
"url",
"virtual_machine",
"name",
"enabled",
"mtu",
"mac_address",
"description",
"mode",
"untagged_vlan",
"tagged_vlans",
"tags",
]
def validate(self, data):
# Validate many-to-many VLAN assignments
virtual_machine = self.instance.virtual_machine if self.instance else data.get(
"virtual_machine")
for vlan in data.get("tagged_vlans", []):
if vlan.site not in [virtual_machine.site, None]:
raise serializers.ValidationError({
"tagged_vlans":
f"VLAN {vlan} must belong to the same site as the interface's parent virtual "
f"machine, or it must be global."
})
return super().validate(data)
class InterfaceSerializer(
TaggedObjectSerializer,
CableTerminationSerializer,
ConnectedEndpointSerializer,
CustomFieldModelSerializer,
):
url = serializers.HyperlinkedIdentityField(
view_name="dcim-api:interface-detail")
device = NestedDeviceSerializer()
type = ChoiceField(choices=InterfaceTypeChoices)
lag = NestedInterfaceSerializer(required=False, allow_null=True)
mode = ChoiceField(choices=InterfaceModeChoices,
allow_blank=True,
required=False)
untagged_vlan = NestedVLANSerializer(required=False, allow_null=True)
tagged_vlans = SerializedPKRelatedField(
queryset=VLAN.objects.all(),
serializer=NestedVLANSerializer,
required=False,
many=True,
)
cable = NestedCableSerializer(read_only=True)
count_ipaddresses = serializers.IntegerField(read_only=True)
class Meta:
model = Interface
fields = [
"id",
"url",
"device",
"name",
"label",
"type",
"enabled",
"lag",
"mtu",
"mac_address",
"mgmt_only",
"description",
"mode",
"untagged_vlan",
"tagged_vlans",
"cable",
"cable_peer",
"cable_peer_type",
"connected_endpoint",
"connected_endpoint_type",
"connected_endpoint_reachable",
"tags",
"count_ipaddresses",
"custom_fields",
"computed_fields",
]
opt_in_fields = ["computed_fields"]
def validate(self, data):
# Validate many-to-many VLAN assignments
device = self.instance.device if self.instance else data.get("device")
for vlan in data.get("tagged_vlans", []):
if vlan.site not in [device.site, None]:
raise serializers.ValidationError({
"tagged_vlans":
f"VLAN {vlan} must belong to the same site as the interface's parent device, or "
f"it must be global."
})
return super().validate(data)