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{ "body": { "input": { "action": "allocate", "payload": "{ \"input\": { \"sliceProfile\": { \"sliceProfileId\": \"1002\", \"sNSSAI\": \"2002\", \"maxNumberofUEs\": 20000, \"latency\": 10, \"uLThptPerSlice\": 3000, \"dLThptPerSlice\": 3000, \"maxNumberofConns\": 4000, \"coverageAreaList\": [\"Kingston\"], \"uEMobilityLevel\": \"\", \"resourceSharingLevel\": \"\", \"pLMNIdList\": [\"310-410\"] }, \"RANNSSIId\": \"\", \"RANNFNSSIId\": \"\", \"callbackURL\": \"\", \"additionalproperties\": { } } }", "common-header": { "timestamp": "2020-09-30T09:13:37.368Z", "api-ver": "1.0", "originator-id": "testing", "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459", "sub-request-id": "", "flags": { "mode": "EXCLUSIVE", "force": "TRUE", "ttl": "0" } } } }, "version": "1.0", "rpc-name": "instantiateRANSlice", "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1", "type": "request" } |
RAN NF NSSI Modification
Requests available for below actions:
- modify-allocate
- modify-deallocate
- closed loop
- intelligent slicing
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There are two scenarios (Closed Loop and Intelligent Slicing) Closed Loop { modify-allocate { "body": { "input": { "action": "reconfiguremodify-allocate", "payload": "{ \"input\": { \"sliceProfile\": { \"sliceProfileId\": \"b594-e98r-c7f2-ij78\", \"sNSSAI\": \"100101-10000\" }, \"RANNFNSSIIdmaxNumberofUEs\": 5000, \"uLThptPerSlice\":3000, \"callbackURLdLThptPerSlice\": 3000,\"maxNumberofConns\"http:4000},\/\"RANNFNSSIId\":\"ab9af40f13f721b5f13539d87484098\",\"callbackURL\":\"http://so-bpmn-infra.onap:8081\/mso\/WorkflowMessage\/AsyncSdnrResponse\/9d2d790e-a5f0-11e8-98d0-529269fb1459\", \"additionalpropertiesglobalSubscriberId\": { \"resourceConfig5GCustomer\": { ,\"datasubscriptionServiceType\": [{ \"nearRTRICId5G\": \"11\", \"dLThptPerSliceadditionalproperties\": 50, {\"uLThptPerSliceresourceConfig\": 40 }, { \"nearRTRICId\": \"22\", \"dLThptPerSlice\": 50, \"uLThptPerSlice\": 30 } ] } } } }", "{}}}}", "common-header": { "timestamp": "2020-09-30T09:13:37.368Z", "api-ver": "1.0", "originator-id": "testing", "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459", "sub-request-id": "", "sub-request-id": "", "flags": { "mode": "EXCLUSIVE", "force": "TRUE", "ttl": "0" } } } }, } } } }, "version": "1.0", "rpc-name": "instantiateRANSlice", "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1", "type": "request" } Intelligent Slicing modify-deallocate { "body": { "input": { "action": "reconfiguremodify-deallocate", "payload": "{ \"input\": { \"sliceProfile\": { \"sliceProfileId\": \"b594-e98r-c7f2-ij78\" }, \"RANNFNSSIIdsNSSAI\": \"001-100001\", \"callbackURLmaxNumberofUEs\": 5000, \"http:\/\/so-bpmn-infra.onap:8081\/mso\/WorkflowMessage\/AsyncSdnrResponse\/9d2d790e-a5f0-11e8-98d0-529269fb1459\", \"additionalproperties\": { \"resourceConfig\": { \"maxNumberofConns\": { \"snssai\": \"0001-0111\", \"data\": [{ \"gNBCUName\": \"cucpName\", \"nearRTRICId\": \"NearRTRIC1\", \"cellCUList\": [{ \"cellLocalId\": 111, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } }, { \"cellLocalId\": 112, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } } ] }, { \"gNBCUName\": \"cucpName2\", \"nearRTRICId\": \"NearRTRIC2\", \"cellCUList\": [{ \"cellLocalId\": 113, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } }, { \"cellLocalId\": 114, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } } ] } ] } } } } }", "common-header": { "timestamp": "2020-09-30T09:13:37.368Z", "api-ver": "1.0", "originator-id": "testing", "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459", "sub-request-id": "", "flags": { "mode": "EXCLUSIVE", "force": "TRUE", "ttl": "0" } } } }, "version": "1.0", "uLThptPerSlice\":3000,\"dLThptPerSlice\":3000,\"maxNumberofConns\":4000},\"RANNFNSSIId\":\"ab9af40f13f721b5f13539d87484098\",\"callbackURL\":\"\",\"globalSubscriberId\":\"5GCustomer\",\"subscriptionServiceType\":\"5G\",\"additionalproperties\":{\"resourceConfig\":{}}}}", "common-header": { "timestamp": "2020-09-30T09:13:37.368Z", "api-ver": "1.0", "originator-id": "testing", "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459", "sub-request-id": "", "flags": { "mode": "EXCLUSIVE", "force": "TRUE", "ttl": "0" } } } }, "version": "1.0", "rpc-name": "instantiateRANSlice", "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1", " "type": "request" } |
RAN NF NSSI Termination
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Closed Loop { "body": { "input": { "CommonHeaderaction": {"reconfigure", "TimeStamppayload": "2018-11-30T09:13:37.368Z", "APIver{ \"input\": "1.0", "RequestID{ \"sliceProfile\": { \"sliceProfileId\": \"9d2d790eb594-a5f0e98r-11e8-98d0-529269fb1459", "SubRequestIDc7f2-ij78\", \"sNSSAI\": \"1", "RequestTrack": {}, "Flags": {} }, "Action": " deallocate ", "Payload": "{\"input\":{\"RANNFNSSIId\":\"79f2ce09-3de3-44cb-aa05-cae0cbe8f778\",\"callbackURL\":\"\",\"sNSSAI\":\"001-100001\",\"sliceProfileId\":\"4b7c3c8f-eb79-401a-b40b-290d74f5b189\",\"additionalproperties\":{}}}" } }, "version": "1.0", "rpc-name": "terminateRANSliceInstance", "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1", "type": "request" } |
RAN NF NSSI Activation
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{ "body": { "input": { "Action": "activate", "Payload": "{\"input\":{\"sliceProfileId\":\"4b7c3c8f-eb79-401a-b40b-290d74f5b189\",\"RANNFNSSIId\":\"79f2ce09-3de3-44cb-aa05-cae0cbe8f778\",\"callbackURL\":\"http://so-bpmn-infra.onap:8081/mso/WorkflowMessage/SDNRActivateResponse/ecf745ab-167d-49b3-8f62-8218f2e6eb8a\",\"sNSSAI\":\"001-100001\"}}", "CommonHeader": { "TimeStamp": "2021-02-24T11:27:33.033", "APIver": "1.0", "RequestID": "ecf745ab-167d-49b3-8f62-8218f2e6eb8a", "SubRequestID": "1"100-10000\" }, \"RANNFNSSIId\": \"\", \"callbackURL\": \"http:\/\/so-bpmn-infra.onap:8081\/mso\/WorkflowMessage\/AsyncSdnrResponse\/9d2d790e-a5f0-11e8-98d0-529269fb1459\", \"additionalproperties\": { \"resourceConfig\": { \"data\": [{ \"nearRTRICId\": \"11\", \"dLThptPerSlice\": 50, \"uLThptPerSlice\": 40 }, { \"nearRTRICId\": \"22\", \"dLThptPerSlice\": 50, \"uLThptPerSlice\": 30 } ] } } } }", "common-header": { "timestamp": "2020-09-30T09:13:37.368Z", "api-ver": "1.0", "originator-id": "testing", "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459", "sub-request-id": "", "flags": { "mode": "EXCLUSIVE", "force": "TRUE", "ttl": "0" } } } }, "version": "1.0", "rpc-name": "activateRANSliceinstantiateRANSlice", "correlation-id": "ecf745ab9d2d790e-167da5f0-49b311e8-8f6298d0-8218f2e6eb8a529269fb1459-1", "type": "request" } |
RAN NF NSSI Deactivation
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Intelligent Slicing { "body": { "input": { "CommonHeaderaction": {"reconfigure", "TimeStamppayload": "2018-11-30T09:13:37.368Z", "APIver": "1.0", "RequestID": "9d2d790e-a5f0-11e8-98d0-529269fb1459", "SubRequestID": "1", "RequestTrack": {}, "Flags": {} }, "Action": "deactivate ", "Payload": "{\"input\":{\"RANNFNSSIId\":\"\",\"sNSSAI\":\"001-100001\",\"sliceProfileId\":\"\",\"callbackURL\":\"\",\"additionalproperties\":{}}}" } }, { \"input\": { \"sliceProfile\": { \"sliceProfileId\": \"b594-e98r-c7f2-ij78\" }, \"RANNFNSSIId\": \"\", \"callbackURL\": \"http:\/\/so-bpmn-infra.onap:8081\/mso\/WorkflowMessage\/AsyncSdnrResponse\/9d2d790e-a5f0-11e8-98d0-529269fb1459\", \"additionalproperties\": { \"resourceConfig\": { \"snssai\": \"0001-0111\", \"data\": [{ \"gNBCUName\": \"cucpName\", \"nearRTRICId\": \"NearRTRIC1\", \"cellCUList\": [{ \"cellLocalId\": 111, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } }, { \"cellLocalId\": 112, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } } ] }, { \"gNBCUName\": \"cucpName2\", \"nearRTRICId\": \"NearRTRIC2\", \"cellCUList\": [{ \"cellLocalId\": 113, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } }, { \"cellLocalId\": 114, \"configData\": { \"maxNumberofConns\": \"20\", \"predictedMaxNumberofConns\": \"25\", \"lastUpdatedTS\": \"yyyy\/MM\/dd HH:mm:ss\" } } ] } ] } } } }", "common-header": { "timestamp": "2020-09-30T09:13:37.368Z", "api-ver": "1.0", "originator-id": "testing", "request-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459", "sub-request-id": "", "flags": { "mode": "EXCLUSIVE", "force": "TRUE", "ttl": "0" } } } }, "version": "1.0", "rpc-name": "instantiateRANSlice", "correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1", "type": "request" } |
RAN NF NSSI Termination
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{
"body": {
"input": {
"CommonHeader": {
"TimeStamp": "2018-11-30T09:13:37.368Z",
"APIver": "1.0",
"RequestID": "9d2d790e-a5f0-11e8-98d0-529269fb1459",
"SubRequestID": "1",
"RequestTrack": {},
"Flags": {}
},
"Action": " deallocate ",
"Payload": "{\"input\":{\"RANNFNSSIId\":\"79f2ce09-3de3-44cb-aa05-cae0cbe8f778\",\"callbackURL\":\"\",\"sNSSAI\":\"001-100001\",\"sliceProfileId\":\"4b7c3c8f-eb79-401a-b40b-290d74f5b189\",\"additionalproperties\":{}}}"
}
},
"version": "1.0",
"rpc-name": "terminateRANSliceInstance",
"correlation-id": "9d2d790e-a5f0-11e8-98d0-529269fb1459-1",
"type": "request"
} |
RAN NF NSSI Activation
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{
"body": {
"input": {
"action": "activate",
"payload": "{\"input\":{\"sliceProfileId\":\"1002\",\"RANNFNSSIId\":\"ccb2f161-f1a7-4f9e-aa2b-9e2965e3c8a0\",\"callbackURL\":\"http://so-bpmn-infra.onap:8081/mso/WorkflowMessage/SDNRActivateResponse/ecf745ab-167d-49b3-8f62-8218f2e6eb8a\",\"sNSSAI\":\"101-10000\"}}",
"common-header": {
"timestamp": "2020-09-30T09:13:37.368Z",
"api-ver": "1.0",
"request-id": "ecf745ab-167d-49b3-8f62-8218f2e6eb8a",
"sub-request-id": "1"
}
}
},
"version": "1.0",
"rpc-name": "activateRANSliceInstance",
"correlation-id": "ecf745ab-167d-49b3-8f62-8218f2e6eb8a",
"type": "request"
} |
RAN NF NSSI Deactivation
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{ "body": { "input": { "action": "deactivate", "payload": "{\"input\":{\"sliceProfileId\":\"1002\",\"RANNFNSSIId\":\"ccb2f161-f1a7-4f9e-aa2b-9e2965e3c8a0\",\"callbackURL\":\"http://so-bpmn-infra.onap:8081/mso/WorkflowMessage/SDNRActivateResponse/ecf745ab-167d-49b3-8f62-8218f2e6eb8a\",\"sNSSAI\":\"101-10000\"}}", "common-header": { "timestamp": "2020-09-30T09:13:37.368Z", "api-ver": "1.0", "request-id": "ecf745ab-167d-49b3-8f62-8218f2e6eb8a", "sub-request-id": "1" } } }, "version": "1.0", "rpc-name": "deactivateRANSliceInstanceactivateRANSliceInstance", "correlation-id": "9d2d790eecf745ab-a5f0167d-11e849b3-98d08f62-529269fb1459-18218f2e6eb8a", "type": "request" } |
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Callback response to SO is sent through REST API.Callback:
EndPoint URL: Comes in SO request
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Scenarios | Action in DMaap message | RPC to invoke |
ConfigureNSSI | allocate, modify-allocate, modify-deallocate, reconfigure | instantiateRANSlice |
terminateNSSI | terminate | terminateRANSliceInstance |
activateNSSI | activate | activateRANSliceInstance |
deactivateNSSI | deactivate | deactivateRANSliceInstance activateRANSliceInstance |
RPCs Supported
- configureNearRTRIC
- configureCU
- configureDU
- configureRANSliceInstance
- instantiateRANSlice
- terminateRANSliceInstance
- determineRANSliceResources - Not covered in G-release
- activateRANSliceInstance
- deactivateRANSliceInstance - As this RPC repeats most of the actions of activateRANSliceInstance, it is clubbed with activateRANSliceInstance
- CMNotify - Not covered in G-release
RPCs 1,2,3, & 4 are grouped and implemented as a single RPC 'instantiateRANSlice'.
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RPCs in detail
1. InstantiateRANSlice
This RPC,
a) Allocates resources for a slice subnet instance
b) Configures NSSAI in RAN slice resources – cells, CU’s, DU’s, Near-RT RIC
c) Updates Slice details in Config DB
Request: Dmaap payload as string
Actions supported: allocate, modify-allocate, modify-deallocate, reconfigureslice subnet instance
allocate - new RAN Slice
modify-allocate - sharing existing RAN slice for a new sNSSAI
modify-deallocate - sNSSAI is removed from the existing RAN Slice when the RAN Slice is shared among more than one sNSSAI and it
cannot be terminated
reconfigure - indicates closed loop or intelligent slicing. It is differentiated, based on the resourceConfig received in the Dmaap payload.
2. ActivateRANSlice
a) Update the RAN resources status as ‘activated’. This is needed to enable the traffic flow
b) Currently, the status of sNSSAI is set to ÁCTIVE
c) Config DB will be updated
Request: Dmaap payload as string
Action : activate
b) Configures NSSAI in RAN slice resources – cells, CU’s, DU’s, Near-RT RIC
c) Updates Slice details in Config DB
Request: Dmaap payload as string
Actions supported: allocate, modify-allocate, modify-deallocate, reconfigure
allocate - new RAN Slice created across RAN manged elements covered in the Tracking Area (TA) in the DMAAP request. Managed elements for TA is obtained from ConfigDB.
modify-allocate - sharing existing RAN slice for a new sNSSAI
modify-deallocate - sNSSAI is removed from the existing RAN Slice when the RAN Slice is shared among more than one sNSSAI and it cannot be terminated. terminateRANSliceInstance RPC is used to handle this action.
reconfigure - indicates closed loop or intelligent slicing. It is differentiated, based on the resourceConfig received in the Dmaap payload.
2. ActivateRANSliceInstance3. DeactivateRANSlice
a) Update the RAN resources status as ‘INACTIVE’. ‘activated’. This is needed to enable the traffic flow
b) Currently, the status of sNSSAI is set to INÁCTIVE. This is needed to stop the traffic flow'ÁCTIVE' for activate, 'INACTIVE' for deactivate
bc) Config DB will be updated
Request: Dmaap payload as string
ActionAction : activate, deactivate
4. TerminateRANSliceTerminateRANSliceInstance
a) Deallocate resources for a slice subnet instance
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