def add_vnf(
self, # pylint: disable=too-many-arguments
vnf: "Vnf",
line_of_business: "LineOfBusiness",
platform: "Platform",
vnf_instance_name: str = None) -> "VnfInstantiation":
"""Add vnf into service instance.
Instantiate VNF.
Args:
vnf (Vnf): Vnf from service configuration to instantiate
line_of_business (LineOfBusiness): LineOfBusiness to use in instantiation request
platform (Platform): Platform to use in instantiation request
vnf_instance_name (str, optional): VNF instantion name.
If no value is provided it's going to be
"Python_ONAP_SDK_vnf_instance_{str(uuid4())}".
Defaults to None.
Raises:
AttributeError: Service orchestration status is not "Active"
ValueError: Instantiation request error.
Returns:
VnfInstantiation: VnfInstantiation request object
"""
if self.orchestration_status != "Active":
raise AttributeError("Service has invalid orchestration status")
return VnfInstantiation.instantiate_ala_carte(self, vnf,
line_of_business,
platform,
vnf_instance_name)
def add_vnf(
self, # pylint: disable=too-many-arguments
vnf: "Vnf",
line_of_business: "LineOfBusiness",
platform: "Platform",
cloud_region: "CloudRegion" = None,
tenant: "Tenant" = None,
vnf_instance_name: str = None) -> "VnfInstantiation":
"""Add vnf into service instance.
Instantiate VNF.
Args:
vnf (Vnf): Vnf from service configuration to instantiate
line_of_business (LineOfBusiness): LineOfBusiness to use in instantiation request
platform (Platform): Platform to use in instantiation request
cloud_region (CloudRegion, optional): Cloud region to use in instantiation request.
Defaults to None.
THAT PROPERTY WILL BE REQUIRED IN ONE OF THE FUTURE RELEASE. REFACTOR YOUR CODE
TO USE IT!.
tenant (Tenant, optional): Tenant to use in instnatiation request.
Defaults to None.
THAT PROPERTY WILL BE REQUIRED IN ONE OF THE FUTURE RELEASE. REFACTOR YOUR CODE
TO USE IT!.
vnf_instance_name (str, optional): VNF instantion name.
If no value is provided it's going to be
"Python_ONAP_SDK_vnf_instance_{str(uuid4())}".
Defaults to None.
Raises:
AttributeError: Service orchestration status is not "Active"
ValueError: Instantiation request error.
Returns:
VnfInstantiation: VnfInstantiation request object
"""
if self.orchestration_status != "Active":
raise AttributeError("Service has invalid orchestration status")
return VnfInstantiation.instantiate_ala_carte(
self,
vnf,
line_of_business,
platform,
cloud_region=cloud_region,
tenant=tenant,
vnf_instance_name=vnf_instance_name)
def _execute_so_action(
self,
operation_type: VnfOperation,
vnf_parameters: Iterable["InstantiationParameter"] = None
) -> VnfInstantiation:
"""Execute SO workflow for selected operation.
Args:
operation_type (str): Name of the operation to execute.
vnf_parameters (Iterable["InstantiationParameter"], Optional): list of instantiation
parameters for update operation.
Returns:
VnfInstantiation: VnfInstantiation object.
"""
if not self.service_instance.active:
msg = f'Service orchestration status must be "Active"'
raise StatusError(msg)
lob = settings.LOB
platform = settings.PLATFORM
for relationship in self.relationships:
if relationship.related_to == "line-of-business":
lob = relationship.relationship_data.pop().get(
"relationship-value")
if relationship.related_to == "platform":
platform = relationship.relationship_data.pop().get(
"relationship-value")
so_input = self._build_so_input(vnf_params=vnf_parameters)
return VnfInstantiation.so_action(
vnf_instance=self,
operation_type=operation_type,
aai_service_instance=self.service_instance,
line_of_business=lob,
platform=platform,
sdc_service=self.service_instance.sdc_service,
so_service=so_input)
def test_vnf_instantiation_get_by_vnf_instance_name(mock_sdc_service,
mock_send_message_json,
mock_send):
mock_sdc_service.return_value.vnfs = []
mock_send_message_json.return_value = {}
with pytest.raises(ValueError):
VnfInstantiation.get_by_vnf_instance_name("test_vnf_instance_name")
mock_send_message_json.return_value = {
"requestList": [{
"request": {
"requestScope": "not_vnf"
}
}]
}
with pytest.raises(ValueError):
VnfInstantiation.get_by_vnf_instance_name("test_vnf_instance_name")
mock_send_message_json.return_value = {
"requestList": [{
"request": {
"requestScope": "vnf",
"requestType": "updateInstance"
}
}]
}
with pytest.raises(ValueError):
VnfInstantiation.get_by_vnf_instance_name("test_vnf_instance_name")
mock_send_message_json.return_value = {
"requestList": [{
"request": {
"requestScope": "vnf",
"requestType": "createInstance"
}
}]
}
with pytest.raises(ValueError):
VnfInstantiation.get_by_vnf_instance_name("test_vnf_instance_name")
mock_send_message_json.return_value = {
"requestList": [{
"request": {
"requestScope": "vnf",
"requestType": "createInstance",
"requestDetails": {
"relatedInstanceList": [{
"relatedInstance": {
"modelInfo": {
"modelType": "service",
"modelName": "test_service"
}
}
}]
}
}
}]
}
with pytest.raises(ValueError):
VnfInstantiation.get_by_vnf_instance_name("test_vnf_instance_name")
mock_vnf = mock.MagicMock()
mock_vnf.name = "test_vnf_name"
mock_sdc_service.return_value.vnfs = [mock_vnf]
mock_send_message_json.return_value = {
"requestList": [{
"request": {
"requestScope": "vnf",
"requestType": "createInstance",
"requestDetails": {
"modelInfo": {
"modelCustomizationName": "test_fail_vnf_name"
},
"relatedInstanceList": [{
"relatedInstance": {
"modelInfo": {
"modelType": "service",
"modelName": "test_service",
}
}
}]
}
}
}]
}
with pytest.raises(ValueError):
VnfInstantiation.get_by_vnf_instance_name("test_vnf_instance_name")
mock_sdc_service.return_value.vnfs = [mock_vnf]
mock_send_message_json.return_value = {
"requestList": [{
"request": {
"requestScope": "vnf",
"requestType": "createInstance",
"requestDetails": {
"modelInfo": {
"modelCustomizationName": "test_vnf_name"
},
"relatedInstanceList": [{
"relatedInstance": {
"modelInfo": {
"modelType": "service",
"modelName": "test_service"
}
}
}]
}
}
}]
}
assert VnfInstantiation.get_by_vnf_instance_name(
"test_vnf_instance_name") is not None
def add_vnf(
self, # pylint: disable=too-many-arguments
vnf: "Vnf",
line_of_business: "LineOfBusiness",
platform: "Platform",
cloud_region: "CloudRegion" = None,
tenant: "Tenant" = None,
vnf_instance_name: str = None,
vnf_parameters: Iterable["InstantiationParameter"] = None,
so_vnf: "SoServiceVnf" = None,
a_la_carte: bool = True) -> "VnfInstantiation":
"""Add vnf into service instance.
Instantiate VNF.
Args:
vnf (Vnf): Vnf from service configuration to instantiate
line_of_business (LineOfBusiness): LineOfBusiness to use in instantiation request
platform (Platform): Platform to use in instantiation request
cloud_region (CloudRegion, optional): Cloud region to use in instantiation request.
Defaults to None.
THAT PROPERTY WILL BE REQUIRED IN ONE OF THE FUTURE RELEASE. REFACTOR YOUR CODE
TO USE IT!.
tenant (Tenant, optional): Tenant to use in instnatiation request.
Defaults to None.
THAT PROPERTY WILL BE REQUIRED IN ONE OF THE FUTURE RELEASE. REFACTOR YOUR CODE
TO USE IT!.
vnf_instance_name (str, optional): VNF instantion name.
If no value is provided it's going to be
"Python_ONAP_SDK_vnf_instance_{str(uuid4())}".
Defaults to None.
vnf_parameters (Iterable[InstantiationParameter], optional): InstantiationParameter to
be passed as "userParams". Defaults to None.
so_vnf: (SoServiceVnf, optional): object with vnf instance parameters. Defaults to None.
a_la_carte (bool): instantiation type for vnf. Defaults to True.
Raises:
StatusError: Service orchestration status is not "Active".
Returns:
VnfInstantiation: VnfInstantiation request object
"""
if not self.active:
msg = f'Service orchestration status must be "Active"'
raise StatusError(msg)
if a_la_carte:
return VnfInstantiation.instantiate_ala_carte(
self,
vnf,
line_of_business,
platform,
cloud_region=cloud_region,
tenant=tenant,
vnf_instance_name=vnf_instance_name,
vnf_parameters=vnf_parameters,
sdc_service=self.sdc_service)
return VnfInstantiation.instantiate_macro(
self,
vnf,
line_of_business,
platform,
cloud_region=cloud_region,
tenant=tenant,
vnf_instance_name=vnf_instance_name,
vnf_parameters=vnf_parameters,
so_vnf=so_vnf,
sdc_service=self.sdc_service)