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Code Block

language	bash
title	Run rapp with SMO deployment

ransliceassurance/docker-compose/icsversion

After running instructions from README file in oam repository, at least the following images should be running, note that some components has been remove as they are not needed in this scenario:

Image	Name
nexus3.o-ran-sc.org:10004/o-ran-sc/nts-ng-o-ran-du:1.4.5	ntsim-ng-o-du-1122
nexus3.onap.org:10001/onap/sdnc-image:2.2.3	sdnr
nexus3.onap.org:10001/onap/org.onap.dcaegen2.collectors.ves.vescollector:1.10.1	ves-collector
nexus3.onap.org:10001/onap/sdnc-web-image:2.2.3	sdnc-web
nexus3.onap.org:10001/onap/dmaap/dmaap-mr:1.1.18	onap-dmaap
nexus3.onap.org:10001/onap/dmaap/kafka111:1.0.4	kafka
docker.elastic.co/elasticsearch/elasticsearch-oss:7.9.3	persistence
quay.io/keycloak/keycloak:12.0.4	identity
nexus3.onap.org:10001/onap/dmaap/zookeeper:6.0.3	zookeeper

Using the sdnc-web image, it can be seen that a simulator DU node is "Connected"

Image Added

After check that the DU node is connected, subscription stream can be created, the following Curl command can be used:Image Removed

Code Block

language	bash
title	Configure VES details

curl -X PUT -H "Content-Type: application/yang-data+json" -H "Accept: application/yang-data+json" -d '{"subscription-streams":{"id":"stream-1","administrative-state":"unlocked","user-label":"stream1","ves-endpoint-protocol":"https","ves-endpoint-auth-method":"basic-auth","ves-endpoint-ip":"10.20.11.121","ves-endpoint-port":"8443","ves-endpoint-username":"sample1","ves-endpoint-password":"sample1"}}' -u admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U {{baseUrl}}/rests/data/network-topology:network-topology/topology=topology-netconf/node={{node}}/yang-ext:mount/o-ran-sc-du-hello-world:network-function/subscription-streams=stream-1

Once the subscription stream has been created, a performance-measurement-job should be created as well. In order to do this, the following curl command can be used:

Code Block

language	bash
title	PM Job creation

cat payload.json
{"performance-measurement-jobs":{"id":"pm-1","administrative-state":"unlocked","user-label":"pm","job-tag":"my-job-tag","performance-metrics":["/o-ran-sc-du-hello-world:network-function/o-ran-sc-du-hello-world:distributed-unit-functions[o-ran-sc-du-hello-world:id='O-DU-1211']/o-ran-sc-du-hello-world:cell[o-ran-sc-du-hello-world:id='cell-1']/o-ran-sc-du-hello-world:supported-measurements[o-ran-sc-du-hello-world:performance-measurement-type='user-equipment-average-throughput-uplink']/o-ran-sc-du-hello-world:supported-snssai-subcounter-instances[o-ran-sc-du-hello-world:slice-differentiator='1'][o-ran-sc-du-hello-world:slice-service-type='1']"],"granularity-period":30,"stream-target":"stream-1"}}
 
curl -X PUT -H "Content-Type: application/yang-data+json" -H "Accept: application/yang-data+json" -d @payload.json -u admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U {{baseUrl}}/rests/data/network-topology:network-topology/topology=topology-netconf/node={{node}}/yang-ext:mount/o-ran-sc-du-hello-world:network-function/performance-measurement-jobs=pm-1

In this case, a PM job has been created to send periodic information about user-equipment-average-throughput-uplink every 30 sec (according to granularity-period property)

Postman file with above commands can be found here.

After the PM job has been created, O-DU Simulator will start generating JSON VES PM stndDefined message and sending those messages to VES collector. This is an example of the message:

Code Block

language	yml
title	Example VES message

{
  "event": {
    "commonEventHeader": {
      "domain": "stndDefined",
      "eventId": "pm-1_1649363550",
      "eventName": "stndDefined_performanceMeasurementStreaming",
      "eventType": "performanceMeasurementStreaming",
      "sequence": 5,
      "priority": "Low",
      "reportingEntityId": "",
      "reportingEntityName": "O-DU-1122",
      "sourceId": "",
      "sourceName": "O-DU-1122",
      "startEpochMicrosec": 1649363550000000,

      "lastEpochMicrosec": 1649363580000000,
      "nfNamingCode": "SIM-O-DU",
      "nfVendorName": "O-RAN-SC SIM Project",
      "stndDefinedNamespace": "o-ran-sc-du-hello-world-pm-streaming-oas3",
      "timeZoneOffset": "+00:00",
      "version": "4.1",
      "vesEventListenerVersion": "7.2.1"
    },
    "stndDefinedFields": {
      "stndDefinedFieldsVersion": "1.0",
      "schemaReference": "https://gerrit.o-ran-sc.org/r/gitweb?p=scp/oam/modeling.git;a=blob_plain;f=data-model/oas3/experimental/o-ran-sc-du-hello-world-pm-streaming-oas3.yaml#/components/schemas/performance-measurement-job",
      "data": {
        "id": "pm-1_1649363550",
        "start-time": "2022-04-07T20:32:30.0Z",
        "administrative-state": "unlocked",
        "operational-state": "enabled",
        "user-label": "pm",
        "job-tag": "my-job-tag",
        "granularity-period": 30,
        "measurements": [{"measurement-type-instance-reference": "/o-ran-sc-du-hello-world:network-function/distributed-unit-functions[id='O-DU-1122']/cell[id='cell-1']/supported-measurements[performance-measurement-type='(urn:o-ran-sc:yang:o-ran-sc-du-hello-world?revision=2021-11-23)user-equipment-average-throughput-uplink']/supported-snssai-subcounter-instances[slice-differentiator='1'][slice-service-type='1']","value": 55877,"unit": "kbit/s"}
]
      }
    }
  }
}

Logs for the O-DU simulator can be checked using the following command:

Code Block

language	bash
title	DU logs

docker exec -it ntsim-ng-o-du-1122 tail -f /opt/dev/ntsim-ng/log/log.txt

Run docker compose for ics version

As previously mention, a docker-compose file is available to run NonRt-Ric components and ODU Slice assurance Rapp. Docker compose file can be found in ransliceassurance/docker-compose/icsversion. To run it use the following command:

Code Block

language	bash

docker-compose up -d

After running the command, following docker images should be running:

Image	Name
nexus3.o-ran-sc.org:10004/o-ran-sc/nonrtric-gateway:1.1.0	nonrtric-gateway
nexus3.o-ran-sc.org:10002/o-ran-sc/nonrtric-dmaap-mediator-producer:1.0.1	dmaap-mediator-service
nexus3.o-ran-sc.org:10002/o-ran-sc/nonrtric-dmaap-adaptor:1.0.1	dmaap-adaptor-service
nexus3.o-ran-sc.org:10002/o-ran-sc/nonrtric-controlpanel:2.3.0	nonrtric-control-panel
nexus3.o-ran-sc.org:10002/o-ran-sc/nonrtric-o-ru-closed-loop-recovery:1.0.1	oru-app
nexus3.o-ran-sc.org:10004/o-ran-sc/nonrtric-information-coordinator-service:1.2.1	ics
nexus3.o-ran-sc.org:10004/o-ran-sc/nonrtric-rapp-ransliceassurance-icsversion:1.0.0	odu-app

Using the nonrtric-control-panel, information about producers and jobs can be listed:

Image Added

In order to start Slice assurance rapp, post request has to be send to the rapp:

Code Block

language	xml

http://localhost:8095/admin/start

Now a new job can be seen in the front end with information about Slice assurance rapp:

Image Added

Logs from the rapp can be seen using:

Code Block

language	bash

docker logs -f odu-app

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Run docker compose for ics version