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Copy subnetCapability.json to SO-API Handler pod to configure subnet capabilities at run time.

Sample subnetCapability.json

{
"AN_NF": {
"latency": 5,
"maxNumberofUEs": 200,
"maxThroughput": 90,
"termDensity": 40
},
"AN": {
"latency": 20,
"maxNumberofUEs": 100,
"maxThroughput": 150,
"termDensity": 50
},
"CN": {
"latency": 10,
"maxThroughput": 50,
"maxNumberofConns": 100
},
"TN_FH": {
"latency": 10,
"maxThroughput": 90
},
"TN_MH": {
"latency": 5,
"maxThroughput": 90
},
"TN_BH": {
"latency": 10,
"maxThroughput": 100
}
}

You can copy the file to the pod using the following command

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Refer Optimization Policy Creation Steps for optimization policy creation and deployment steps

Pl generate Please find the policies for Option2 below, generate the policies outside the OOF pod and push the policies from inside OOF pod, since it has python3 and necessary libraries already installed 

Copy the policy files

unzip policies_option2.zip

kubectl cp policies_option2 -n onap <oof-pod-name>:/opt/osdf

kubectl exec -ti -n onap <oof-pod-name> bash

cd policies_option2/

python3 policy_utils.py create_policy_types policy_types

python3 policy_utils.py create_and_push_policies nst_policies

python3 policy_utils.py generate_nsi_policies NSTO2

python3 policy_utils.py create_and_push_policies gen_nsi_policies

python3 policy_utils.py generate_nssi_policies EmbbAn_NF minimize latency

python3 policy_utils.py create_and_push_policies gen_nssi_policies

python3 policy_utils.py generate_nssi_policies Tn_ONAP_internal_BH  minimize latency

python3 policy_utils.py create_and_push_policies gen_nssi_policies

NOTE: 

For NST Selection based on latency constraint, please make sure you have updated the latency constraint as property in the design time template of NST as below,

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HAS-API/HAS-DATA - Add data dictionary 

Go to (/opt/has/conductor/conductor/data/plugins/inventory_provider/candidates/slice_profiles_candidate.py) in OOF HAS pod 
addupdate the following :
    "max_bandwidth": copy_first,
    "jitter": sum,
    "sst": copy_first,
    "latency": sum,
    "resource_sharing_level": copy_first,
    "s_nssai": copy_first,
    "s_nssai_list": copy_first,
    "plmn_id_list": copy_first,
    "plmn_id_List": copy_first,
    "availability": copy_first,
    "throughput": min,
    "reliability": copy_first,
    "max_number_of_ues": copy_first,
    "exp_data_rate_ul": copy_first,
    "exp_data_rate_dl": copy_first,
    "ue_mobility_level": copy_first,
    "activity_factor": copy_first,
    "survival_time": copy_first,
    "max_number_of_conns": copy_first,
    "coverage_area_ta_list": copy_first,
    "max_number_of_pdu_session": copy_first,
    "max_throughput": copy_first,
    "perf_req": copy_first,
    "terminal_density": copy_first

update those and restart the container

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• The service name given for creating the policy must match with the service name in the request
• The scope fields in the policies should match with the value in the resourceSharingLevel(non-shared/shared). Do modify the policy accordingly.
• Check the case of the attributes with the OOF request with the attribute map (camel to snake and snake to camel) in config/slicing_config.yaml, if any mismatch found modify the attribute map accordingly.

• You need to restart the OOF docker container once you updated the slicing_config.yaml, you can do it using the following steps,

  • Login to the worker VM where the OOF container is running. You can find the worker node by running (kubectl get pods -n onap -o wide | grep dev-oof)
  • Find the container using docker ps | grep optf-osdf
  • Restart the container using docker restart <container id>

6. External RAN NSSMF Simulator

• • CPS Configuration:

    Refer CPS Configuration to setup standalone CPS and configuration of OOF and CPS.

6. External RAN NSSMF Simulator

Deployment Guide for External RAN NSSMF Simulator

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Register to ONAP ESR

1. Add an esr-thirdparty-sdnc and esr-system-info to ESR:

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Where, ip-address is the IP address or hostname which runs the External RAN NSSMF Simulator, port is the listening port of RESTful API of the simulator,

user-name and password are set in config file RanNssmfSimulator/etc/auth.json of the simulator.

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Refer ACTN Simulator User Guide to setup ACTN-simulator or follow the below steps to launch and initialize domain controllers,

Refer Transport Slicing Configuration and Operation Guidance for NextHop details of AN &CN

Step 1. Fetch the simulator docker image

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For demonstration purposes, two domain controllers are required, both need to be properly launched and initialized. The initialization payloads are attached below.

ESR Registration using AAI ESR Url:

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curl -k -X PUT "https://AAI:AAI@<worker-vmIp>:30233/aai/v23/external-system/esr-thirdparty-sdnc-list/esr-thirdparty-sdnc/ff9ef162-951d-4e14-9ce6-b4fa0adf896b" \
-H 'Accept: application/json' \
-H 'X-FromAppId: AAI' \
-H 'X-TransactionId: 1' \
-H 'Content-Type: application/json' \
-d '{
"thirdparty-sdnc-id":"ff9ef162-951d-4e14-9ce6-b4fa0adf896b",
    "location": "edge",
    "product-name": "TSDN",
	 "esr-system-info-list":{"esr-system-info":[{
"esr-system-info-id": "7c29b9df-feef-4fa7-b56d-3e39f5ef4a90",
"system-name": "sdnc2",
"vendor": "HUAWEI",
"type": "WAN",
"version": "v1.0",
"service-url": "http://<simulator-ip>:<simulator-port>",
"user-name": "onos",
"password": "rocks",
"system-type": "thirdparty_SDNC",
"protocol": "restconf"
}]}
}' 

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