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authordhebeha <dhebeha.mj71@wipro.com>2020-08-14 11:45:20 +0530
committerdhebeha <dhebeha.mj71@wipro.com>2020-08-14 11:46:13 +0530
commit01cd5da39097c948e4fba94eb785b60452c70af3 (patch)
tree029002a3ca33da6429fb3c94be9cc8c3111c1226
parentf16a36e97aae114d9168eff7a4d273891e00d387 (diff)
Change API layer for NSI selection
Issue-ID: OPTFRA-802 Signed-off-by: dhebeha <dhebeha.mj71@wipro.com> Change-Id: Ia7e36da8d9a4d1f3f8e8eb00a61e6b0b29fbbbf6
-rw-r--r--apps/slice_selection/models/api/nsi_selection_request.py30
-rw-r--r--apps/slice_selection/models/api/nsi_selection_response.py52
-rwxr-xr-xosdfapp.py9
-rw-r--r--test/apps/slice_selection/nsi_selection_invalid_request.json80
-rw-r--r--test/apps/slice_selection/nsi_selection_request.json85
-rw-r--r--test/test_api_validation.py11
6 files changed, 211 insertions, 56 deletions
diff --git a/apps/slice_selection/models/api/nsi_selection_request.py b/apps/slice_selection/models/api/nsi_selection_request.py
index b7f3fbd..943fa56 100644
--- a/apps/slice_selection/models/api/nsi_selection_request.py
+++ b/apps/slice_selection/models/api/nsi_selection_request.py
@@ -26,29 +26,31 @@ class RequestInfo(OSDFModel):
transactionId = StringType(required=True)
requestId = StringType(required=True)
callbackUrl = URLType(required=True)
- callbackHeader = DictType(BaseType)
sourceId = StringType(required=True)
+ callbackHeader = DictType(BaseType)
timeout = IntType()
+ numSolutions = IntType()
+ addtnlArgs = DictType(BaseType)
-class NSTInfo(OSDFModel):
- """Preferred candidate for a resource (sent as part of a request from client)"""
- modelInvariantId = StringType(required=True)
- modelVersionId = StringType(required=True)
- modelName = StringType()
- modelType = StringType()
- modelVersion = StringType()
- modelCustomizationName = StringType()
+class NxTInfo(OSDFModel):
+ """Information about NST/NSST model"""
+ invariantUUID = StringType(required=True)
+ UUID = StringType(required=True)
+ name = StringType(required=True)
-class ServiceInfo(OSDFModel):
- serviceInstanceId = StringType(required=True)
- serviceName = StringType(required=True)
+class SubnetCapability(OSDFModel):
+ """Subnet capability of every subnet"""
+ domainType = StringType(required=True)
+ capabilityDetails = DictType(BaseType, required=True)
class NSISelectionAPI(OSDFModel):
"""Request for nsi selection (specific to optimization and additional metadata"""
requestInfo = ModelType(RequestInfo, required=True)
- NSTInfoList = ListType(ModelType(NSTInfo), required=True)
- serviceInfo = ModelType(ServiceInfo, required=True)
+ NSTInfo = ModelType(NxTInfo, required=True)
+ NSSTInfo = ListType(ModelType(NxTInfo), required=True)
serviceProfile = DictType(BaseType, required=True)
+ subnetCapabilities = ListType(ModelType(SubnetCapability), required=True)
+ preferReuse = BooleanType()
diff --git a/apps/slice_selection/models/api/nsi_selection_response.py b/apps/slice_selection/models/api/nsi_selection_response.py
index a927efa..3c6d35b 100644
--- a/apps/slice_selection/models/api/nsi_selection_response.py
+++ b/apps/slice_selection/models/api/nsi_selection_response.py
@@ -17,66 +17,38 @@
#
from osdf.models.api.common import OSDFModel
-from schematics.types import BaseType, StringType
+from schematics.types import BaseType, StringType, BooleanType
from schematics.types.compound import ModelType, ListType, DictType
# TODO: update osdf.models
-class NSSI(OSDFModel):
- NSSIId = StringType(required=True)
- NSSIName = StringType(required=True)
- UUID = StringType(required=True)
- invariantUUID = StringType(required=True)
- sliceProfile = ListType(DictType(BaseType))
-
-
class SharedNSISolution(OSDFModel):
+ """Represents the shared NSI Solution object"""
invariantUUID = StringType(required=True)
UUID = StringType(required=True)
NSIName = StringType(required=True)
NSIId = StringType(required=True)
matchLevel = StringType(required=True)
- NSSIs = ListType(ModelType(NSSI))
-
-
-class NSSTInfo(OSDFModel):
- invariantUUID = StringType(required=True)
- UUID = StringType(required=True)
- NSSTName = StringType(required=True)
-
-
-class NSSIInfo(OSDFModel):
- NSSIName = StringType(required=True)
- NSSIId = StringType(required=True)
- matchLevel = StringType(required=True)
-
-
-class NSSISolution(OSDFModel):
- sliceProfile = DictType(BaseType)
- NSSTInfo = ModelType(NSSTInfo, required=True)
- NSSISolution = ModelType(NSSIInfo, required=True)
-
-
-class NSTInfo(OSDFModel):
- invariantUUID = StringType(required=True)
- UUID = StringType(required=True)
- NSTName = StringType(required=True)
class NewNSISolution(OSDFModel):
+ """Represents the New NSI Solution object containing tuple of slice profiles"""
+ sliceProfiles = ListType(DictType(BaseType), required=True)
matchLevel = StringType(required=True)
- NSTInfo = ModelType(NSTInfo, required=True)
- NSSISolutions = ListType(ModelType(NSSISolution))
-class Solution(OSDFModel):
- sharedNSISolutions = ListType(ModelType(SharedNSISolution))
- newNSISolutions = ListType(ModelType(NewNSISolution))
+class NSISolution(OSDFModel):
+ """Represents the NSI Solution object"""
+ """This solution object contains either sharedNSISolution or newNSISolution"""
+ existingNSI = BooleanType(required=True)
+ sharedNSISolution = ModelType(SharedNSISolution)
+ newNSISolution = ModelType(NewNSISolution)
class NSISelectionResponse(OSDFModel):
+ """Response sent to NSMF(SO)"""
transactionId = StringType(required=True)
requestId = StringType(required=True)
requestStatus = StringType(required=True)
+ solutions = ListType(ModelType(NSISolution), required=True)
statusMessage = StringType()
- solutions = ModelType(Solution, required=True)
diff --git a/osdfapp.py b/osdfapp.py
index 1099e55..5f45d9a 100755
--- a/osdfapp.py
+++ b/osdfapp.py
@@ -123,7 +123,7 @@ def do_pci_optimization():
req_id = request_json['requestInfo']['requestId']
audit_log.info('requestID obtained==>')
audit_log.info(req_id)
-
+
g.request_id = req_id
audit_log.info(MH.received_request(request.url, request.remote_addr, json.dumps(request_json)))
PCIOptimizationAPI(request_json).validate()
@@ -146,7 +146,12 @@ def do_nsi_selection():
g.request_id = req_id
audit_log.info(MH.received_request(request.url, request.remote_addr, json.dumps(request_json)))
NSISelectionAPI(request_json).validate()
- return process_nsi_selection_opt(request_json, osdf_config)
+ audit_log.info(MH.new_worker_thread(req_id, "[for NSI selection]"))
+ t = Thread(target=process_nsi_selection_opt, args=(request_json, osdf_config))
+ t.start()
+ return req_accept(request_id=req_id,
+ transaction_id=request_json['requestInfo']['transactionId'],
+ request_status="accepted", status_message="")
if __name__ == "__main__":
diff --git a/test/apps/slice_selection/nsi_selection_invalid_request.json b/test/apps/slice_selection/nsi_selection_invalid_request.json
new file mode 100644
index 0000000..3ecd1e3
--- /dev/null
+++ b/test/apps/slice_selection/nsi_selection_invalid_request.json
@@ -0,0 +1,80 @@
+{
+ "serviceProfile": {
+ "latency": 2,
+ "security": "High",
+ "reliability": 99.9999,
+ "trafficDensity": 1,
+ "connDensity": 100000,
+ "expDataRate": 50,
+ "jitter": 1,
+ "survivalTime": 0,
+ "resourceSharingLevel":"shared"
+ },
+ "requestInfo": {
+ "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+ "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+ "callbackUrl": "http://0.0.0.0:9000/osdfCallback/",
+ "sourceId": "SO",
+ "timeout": 5
+ },
+ "NSSTInfo":[
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa2",
+ "invariantUUID":"2fa85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-an-nf"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa3",
+ "invariantUUID":"4fa85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-cn"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa4",
+ "invariantUUID":"5ta85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-tn-fh"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa5",
+ "invariantUUID":"6ya85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-tn-mh"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa7",
+ "invariantUUID":"7ua85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-tn-bh"
+ }
+ ],
+ "preferReuse":true,
+ "subnetCapabilities":[
+ {
+ "domainType":"AN-NF",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"CN",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"TN-FH",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"TN-MH",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"TN-BH",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ }
+ ]
+}
diff --git a/test/apps/slice_selection/nsi_selection_request.json b/test/apps/slice_selection/nsi_selection_request.json
new file mode 100644
index 0000000..9c4fcda
--- /dev/null
+++ b/test/apps/slice_selection/nsi_selection_request.json
@@ -0,0 +1,85 @@
+{
+ "serviceProfile": {
+ "latency": 2,
+ "security": "High",
+ "reliability": 99.9999,
+ "trafficDensity": 1,
+ "connDensity": 100000,
+ "expDataRate": 50,
+ "jitter": 1,
+ "survivalTime": 0,
+ "resourceSharingLevel":"shared"
+ },
+ "requestInfo": {
+ "transactionId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+ "requestId": "d290f1ee-6c54-4b01-90e6-d701748f0851",
+ "callbackUrl": "http://0.0.0.0:9000/osdfCallback/",
+ "sourceId": "SO",
+ "timeout": 5
+ },
+ "NSTInfo":{
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa1",
+ "invariantUUID":"7ua85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-nst"
+ },
+ "NSSTInfo":[
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa2",
+ "invariantUUID":"2fa85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-an-nf"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa3",
+ "invariantUUID":"4fa85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-cn"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa4",
+ "invariantUUID":"5ta85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-tn-fh"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa5",
+ "invariantUUID":"6ya85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-tn-mh"
+ },
+ {
+ "UUID":"3fa85f64-5717-4562-b3fc-2c963f66afa7",
+ "invariantUUID":"7ua85f64-5717-4562-b3fc-2c963f66afa6",
+ "name":"embb-tn-bh"
+ }
+ ],
+ "preferReuse":true,
+ "subnetCapabilities":[
+ {
+ "domainType":"AN-NF",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"CN",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"TN-FH",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"TN-MH",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ },
+ {
+ "domainType":"TN-BH",
+ "capabilityDetails":{
+ "blob":"content"
+ }
+ }
+ ]
+}
diff --git a/test/test_api_validation.py b/test/test_api_validation.py
index 73d03cd..50941e9 100644
--- a/test/test_api_validation.py
+++ b/test/test_api_validation.py
@@ -22,6 +22,7 @@ from schematics.exceptions import DataError
from apps.placement.models.api.placementRequest import PlacementAPI
from apps.placement.models.api.placementResponse import PlacementResponse
+from apps.slice_selection.models.api.nsi_selection_request import NSISelectionAPI
class TestReqValidation(unittest.TestCase):
@@ -36,6 +37,16 @@ class TestReqValidation(unittest.TestCase):
req_json = json.loads(open(req_file).read())
self.assertEqual(PlacementAPI(req_json).validate(), None)
+ def test_req_nsi_validation(self):
+ req_file = "./test/apps/slice_selection/nsi_selection_request.json"
+ req_json = json.loads(open(req_file).read())
+ self.assertEqual(NSISelectionAPI(req_json).validate(), None)
+
+ def test_req_invalid_nsi(self):
+ req_file = "./test/apps/slice_selection/nsi_selection_invalid_request.json"
+ req_json = json.loads(open(req_file).read())
+ self.assertRaises(DataError, lambda: NSISelectionAPI(req_json).validate())
+
def test_req_failure(self):
req_json = {}
self.assertRaises(DataError, lambda: PlacementAPI(req_json).validate())