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# -*- coding: utf8 -*-
# ============LICENSE_START=======================================================
# org.onap.vvp/validation-scripts
# ===================================================================
# Copyright © 2020 AT&T Intellectual Property. All rights reserved.
# ===================================================================
#
# Unless otherwise specified, all software contained herein is licensed
# under the Apache License, Version 2.0 (the "License");
# you may not use this software 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.
#
#
#
# Unless otherwise specified, all documentation contained herein is licensed
# under the Creative Commons License, Attribution 4.0 Intl. (the "License");
# you may not use this documentation except in compliance with the License.
# You may obtain a copy of the License at
#
# https://creativecommons.org/licenses/by/4.0/
#
# Unless required by applicable law or agreed to in writing, documentation
# 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.
#
# ============LICENSE_END============================================
import uuid
from onap_client.resource import Resource
from onap_client.client.clients import Client as SOClient
from onap_client.exceptions import ServiceInstanceNotFound, VNFInstanceNotFound, ModuleInstanceNotFound
from onap_client import so
from onap_client import sdnc
from onap_client.util import utility
oc = SOClient()
so_client = oc.so
class VNFInstance(Resource):
resource_name = "MODULE_INSTANCE"
spec = {
"module_instance_name": {"type": str, "required": True},
"vnf_instance_name": {"type": str, "required": True},
"service_instance_name": {"type": str, "required": True},
"requestor_id": {"type": str, "required": False, "default": "cs0008"},
"heat_template_name": {"type": str, "required": True},
"preload_path": {"type": str, "required": True},
"tenant_name": {"type": str, "required": True},
"cloud_owner": {"type": str, "required": True},
"cloud_region": {"type": str, "required": True},
"api_type": {"type": str, "required": False, "default": "GR_API"},
}
def __init__(
self,
module_instance_name,
vnf_instance_name,
service_instance_name,
requestor_id,
heat_template_name,
preload_path,
tenant_name,
cloud_owner,
cloud_region,
api_type,
):
instance_input = {}
tenant_id = so.service_instance.get_tenant_id(cloud_region, cloud_owner, tenant_name)
instance_input["module_instance_name"] = module_instance_name
instance_input["vnf_instance_name"] = vnf_instance_name
instance_input["service_instance_name"] = service_instance_name
instance_input["requestor_id"] = requestor_id
instance_input["heat_template_name"] = heat_template_name
instance_input["preload_path"] = preload_path
instance_input["tenant_id"] = tenant_id
instance_input["cloud_owner"] = cloud_owner
instance_input["cloud_region"] = cloud_region
instance_input["api_type"] = api_type
super().__init__(instance_input)
def _create(self, instance_input):
service_instance = so.vnf_instance.get_service_instance(
instance_input.get("service_instance_name")
)
if not service_instance:
raise ServiceInstanceNotFound(
"No service instance found for {}".format(
instance_input.get("service_instance_name")
)
)
service_instance_id = service_instance.get("service-instance-id")
model_information = (
service_instance.get("service-data")
.get("service-information")
.get("onap-model-information")
)
service_model_invariant_id = model_information["model-invariant-uuid"]
service_model_version_id = model_information["model-uuid"]
service_model_version = model_information["model-version"]
service_model_name = model_information["model-name"]
vnf_instance = so.vnf_instance.get_vnf_instance(
service_instance, instance_input.get("vnf_instance_name")
)
if not vnf_instance:
raise VNFInstanceNotFound(
"No vnf instance found for {}".format(
instance_input.get("vnf_instance_name")
)
)
vnf_model_information = vnf_instance.get("vnf-data").get("vnf-information")
vnf_instance_id = vnf_model_information.get("vnf-id")
vnf_model_name = vnf_model_information.get("onap-model-information").get(
"model-name"
)
vnf_model_invariant_id = vnf_model_information.get(
"onap-model-information"
).get("model-invariant-uuid")
vnf_model_version_id = vnf_model_information.get("onap-model-information").get(
"model-uuid"
)
vnf_model_customization_id = vnf_model_information.get(
"onap-model-information"
).get("model-customization-uuid")
vnf_model_version = vnf_model_information.get("onap-model-information").get(
"model-version"
)
vnf_model = so.vnf_instance.get_vnf_model_component(
service_model_name, vnf_model_name
)
module_model = so.vnf_instance.get_module_model(
vnf_model, instance_input.get("heat_template_name")
)
model_invariant_id = module_model.get("invariantUUID")
model_version_id = module_model.get("groupUUID")
model_customization_id = module_model.get("customizationUUID")
model_name = module_model.get("groupName")
model_version = module_model.get("version")
instance_input["model_invariant_id"] = model_invariant_id
instance_input["model_version_id"] = model_version_id
instance_input["model_name"] = model_name
instance_input["model_version"] = model_version
instance_input["model_customization_id"] = model_customization_id
instance_input["service_instance_id"] = service_instance_id
instance_input["service_model_name"] = service_model_name
instance_input["service_model_invariant_id"] = service_model_invariant_id
instance_input["service_model_version"] = service_model_version
instance_input["service_model_version_id"] = service_model_version_id
instance_input["vnf_instance_id"] = vnf_instance_id
instance_input["vnf_model_name"] = vnf_model_name
instance_input["vnf_model_invariant_id"] = vnf_model_invariant_id
instance_input["vnf_model_version_id"] = vnf_model_version_id
instance_input["vnf_model_version"] = vnf_model_version
instance_input["vnf_model_customization_id"] = vnf_model_customization_id
return create_module_instance(instance_input)
def _post_create(self):
pass
def _submit(self):
pass
def create_module_instance(instance_input):
sdnc.preload.Preload(
instance_input.get("preload_path"),
instance_input.get("vnf_instance_name"),
instance_input.get("service_instance_name"),
instance_input.get("module_instance_name"),
instance_input.get("heat_template_name"),
instance_input.get("api_type")
)
headers = {"X-TransactionId": str(uuid.uuid4())}
module_instance = so_client.service_instantiation.create_module_instance(
**instance_input, **headers
)
request_id = module_instance.response_data.get("requestReferences", {}).get(
"requestId"
)
instance_input["request_info"] = so.service_instance.poll_request(request_id)
return instance_input
@utility
def delete_module_instance(service_instance_name, vnf_instance_name, module_instance_name, api_type="GR_API"):
"""Delete a Module Instance from SO"""
si = so.service_instance.get_service_instance(service_instance_name)
si_id = si.get("service-instance-id")
for vnfi in si.get("service-data", {}).get("vnfs", {}).get("vnf", []):
vnfi_id = vnfi.get("vnf-id")
if vnfi.get("vnf-data", {}).get("vnf-request-input", {}).get("vnf-name") == vnf_instance_name:
for modulei in vnfi.get("vnf-data").get("vf-modules", {}).get("vf-module", []):
if modulei.get("vf-module-data", {}).get("vf-module-request-input", {}).get("vf-module-name") == module_instance_name:
module_id = modulei.get("vf-module-id")
module_invariant_id = modulei.get("vf-module-data").get("vf-module-topology").get("onap-model-information").get("model-invariant-uuid")
module_version = modulei.get("vf-module-data").get("vf-module-topology").get("onap-model-information").get("model-version")
module_name = modulei.get("vf-module-data").get("vf-module-topology").get("onap-model-information").get("model-name")
tenant_id = modulei.get("vf-module-data").get("vf-module-request-input").get("tenant")
cloud_owner = modulei.get("vf-module-data").get("vf-module-request-input").get("cloud-owner")
cloud_region = modulei.get("vf-module-data").get("vf-module-request-input").get("aic-cloud-region")
return so_client.service_instantiation.delete_module_instance(
module_invariant_id=module_invariant_id,
module_name=module_name,
module_version=module_version,
cloud_region=cloud_region,
cloud_owner=cloud_owner,
tenant_id=tenant_id,
vnf_instance_id=vnfi_id,
service_instance_id=si_id,
vf_module_id=module_id,
api_type=api_type
).response_data
raise ModuleInstanceNotFound("Module Instance was not found: {} {} {}".format(service_instance_name, vnf_instance_name, module_instance_name))
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