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# ============LICENSE_START=======================================================
# Copyright (C) 2020 Huawei Technologies Co., Ltd. All rights reserved.
# Contribution (C) 2022 Aarna Networks, Inc. All rights reserved.
# ================================================================================
# 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.
# ============LICENSE_END=========================================================
import uuid
from .utils import getLogger
logger = getLogger("NssManager")
class NssError(ValueError):
pass
def allocateNssi(requestBody):
sliceProfile = requestBody["attributeListIn"]
sliceProfileId = sliceProfile["sliceProfileId"]
nSSId = uuid.uuid4().hex
responseBody = {
"attributeListOut": {},
"href": nSSId
}
logger.info("Allocate NSSI for sliceProfileId %s success, nSSId: %s" % (sliceProfileId, nSSId))
return responseBody
def deallocateNssi(sliceProfileId, requestBody):
nSSId = requestBody["nSSId"]
logger.info("Deallocate NSSI for sliceProfileId %s success, nSSId: %s" % (sliceProfileId, nSSId))
return ""
def activateNssi(snssai, requestBody):
"""
Method: activateNssi
This method is internal and invoked from handleActivateNssi()
callflow. As part of this, it logs the activate snssai, nssiId
values from incoming request.
Arguments: snssai, requestBody
snssai represents below:
'sst': Identifies the service (e.g eMBB, URLLC,...)
'sd' : service differentiator within sst.
requestBody: Incoming http request payload.
Return value: ''
"""
nssiId = requestBody["nssiId"]
#nsiId = requestBody["nsiId"]
logger.info("Activate NSSI for snssai %s successful, nssiId: %s" % (snssai, nssiId))
return ""
def deactivateNssi(snssai, requestBody):
"""
Method: deactivateNssi
This method is internal and invoked from handleDeActivateNssi()
callflow. As part of this, it logs the deactivate snssai, nssiId
values from incoming request.
Argument: snssai, requestBody
snssai represents below:
'sst': Identifies the service (e.g eMBB, URLLC,...)
'sd' : service differentiator within sst.
requestBody: Incoming http request payload.
Return value: ''
"""
nssiId = requestBody["nssiId"]
#nsiId = requestBody["nsiId"]
logger.info("DeActivate NSSI for snssai %s successful, nssiId: %s" % (snssai, nssiId))
return ""
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