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Code Block
languagebash
git clone "https://gerrit.o-ran-sc.org/r/nonrtric/rapp/orufhrecovery"
git checkout f-release --track origin/f-release

cd orucfronthaulrecovery/scriptversion/helm/sdnr-simulator/
helm package .

helm install sdnr-simulator sdnr-simulator-0.1.0.tgz --set image.repository=registry.nordix.org/onap/sdnr-simulator --set image.tag=1.01.0 --set messagerouter.host="http://message-router.onap" --set messagerouter.port="3904" --namespace nonrtric --create-namespace --wait

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The logs of the sdnr-simulator should show that a PUT request has been successfully received.

"PUT /rests/data/network-topology:network-topology/topology=topology-netconf/node=HCL-O-DU-1123/yang-ext:mount/o-ran-sc-du-hello-world:network-function/dudistributed-tounit-ru-connectionfunctions=ERICSSON-O-RU-11225/radio-resource-management-policy-ratio=rrm-pol-1 HTTP/1.1" 200200 


b) Control loop for script version

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Code Block
languageyml
titlecommission.yaml
linenumberstrue
collapsetrue
tosca_definitions_version: tosca_simple_yaml_1_1_03
data_types:
  onap.datatypes.ToscaConceptIdentifier:
    derived_from: tosca.datatypes.Root
    properties:
      name:
        type: string
        required: true
      version:
        type: string
        required: true
node_types:
  org.onap.policy.clamp.controlloopacm.Participant:
    version: 1.0.1
    derived_from: tosca.nodetypes.Root
    properties:
      provider:
        type: string
        requred: false
  org.onap.policy.clamp.controlloopacm.ControlLoopAutomationCompositionElement:
    version: 1.0.1
    derived_from: tosca.nodetypes.Root
    properties:
      provider:
        type: string
        requredrequired: false
        elementsmetadata:
          typecommon: listtrue
        required: true
  description: Specifies the organization that provides the automation composition element
      entryparticipant_schemaid:
          type: onap.datatypes.ToscaConceptIdentifier
  org.onap.policy.clamp.controlloop.ControlLoopElement:
    version: 1.0.1
    derived_from: tosca.nodetypes.Root
    properties:
 requred: true
        providermetadata:
        type: string
        requredcommon: falsetrue
      participant_idparticipantType:
        type: onap.datatypes.ToscaConceptIdentifier
        requredrequired: true
    org.onap.policy.clamp.controlloop.K8SMicroserviceControlLoopElement:
    versionmetadata:
 1.0.1
    derived_from: org.onap.policy.clamp.controlloop.ControlLoopElement
    propertiescommon: true
      chart:
  description: The identity of the participant type: string
that hosts this type of Automation Composition  required: trueElement
      configsstartPhase:
        type: listinteger
        required: false
        requirementsconstraints:
          - typegreater_or_equal: string0
        requredmetadata: false
      templates:
        typecommon: listtrue
        requireddescription: false
A value indicating the start phase in which entry_schema:
this automation composition element will  values:
be started, the
         type: string
        requred: true
topology_template:
  node_templates: first start phase is zero. Automation Composition Elements are started in their start_phase order and stopped
    org.onap.domain.linkmonitor.LinkMonitorControlLoopDefinition1:
      version: 1.2.3
      type: org.onap.policy.clamp.controlloop.ControlLoop
      type_version: 1.0.1in reverse start phase order. Automation Composition Elements with the same start phase are started and
      description: Control loop for Linkstopped Monitorsimultaneously
      propertiesuninitializedToPassiveTimeout:
        providertype: Ericssoninteger
        elementsrequired: false
        - name: org.onap.domain.linkmonitor.OruAppK8SMicroserviceControlLoopElementconstraints:
          version- greater_or_equal: 1.2.30
        - namedefault: org.onap.domain.linkmonitor.MessageGeneratorK8SMicroserviceControlLoopElement60
          versionmetadata:
 1.2.3
        - namecommon: org.onap.domain.linkmonitor.SdnrSimulatorK8SMicroserviceControlLoopElement
true
        description: The maximum version: 1.2.3
    org.onap.k8s.controlloop.K8SControlLoopParticipant:
      version: 2.3.4time in seconds to wait for a state chage from uninitialized to passive
      typepassiveToRunningTimeout: org.onap.policy.clamp.controlloop.Participant

        type_version: 1.0.1: integer
      description  required: Participantfalse
 for k8s
      propertiesconstraints:
          - providergreater_or_equal: ONAP0
    org.onap.domain.linkmonitor.OruAppK8SMicroserviceControlLoopElement:
    default: 60
        versionmetadata: 1.2.3

          typecommon: org.onap.policy.clamp.controlloop.K8SMicroserviceControlLoopElement
true
        type_versiondescription: 1.0.1
      description: Control loop element for oru-app The maximum time in seconds to wait for a state chage from passive to running
      propertiesrunningToPassiveTimeout:
        providertype: ONAPinteger
        participant_idrequired: false
          nameconstraints: K8sParticipant0
          version- greater_or_equal: 1.0.0
        participantTypedefault: 60
          name: org.onap.k8s.controlloop.K8SControlLoopParticipantmetadata:
          versioncommon: 2.3.4true
        chartdescription:
 The maximum time in seconds to wait for a chartId:
state chage from running to passive
       name: oru-apppassiveToUninitializedTimeout:
        type:  integer
  version: 0.1.0
     required: false
    releaseName: oru-app
   constraints:
       repository:
   - greater_or_equal: 0
        repoNamedefault: chartmuseum60
          namespacemetadata: nonrtric
          overrideParamscommon: true
        description: The maximum time image.repository: nexus3.o-ran-sc.org:10002/o-ran-sc/nonrtric-o-ru-closed-loop-recovery
            image.tagin seconds to wait for a state chage from passive to uninitialized
  org.onap.policy.clamp.acm.AutomationComposition:
    version: 1.0.1
            messagerouter.host: http://message-router.onapderived_from: tosca.nodetypes.Root
    properties:
        messagerouter.port: 3904provider:
            sdnr.hosttype: http://sdnr-simulatorstring
        required: false
   sdnr.port: 9990
    org.onap.domain.linkmonitor.MessageGeneratorK8SMicroserviceControlLoopElementmetadata:
      version: 1.2.3
   common: true
  type: org.onap.policy.clamp.controlloop.K8SMicroserviceControlLoopElement
      type_versiondescription: 1.0.1
      description: Control loop element for message-generatorSpecifies the organization that provides the automation composition element
      propertieselements:
        providertype: ONAPlist
        participant_idrequired: true
          namemetadata: K8sParticipant0
          versioncommon: 1.0.0true
        participantTypeentry_schema:
          nametype: org.onap.k8sdatatypes.controlloop.K8SControlLoopParticipantToscaConceptIdentifier
          versiondescription: 2.3.4
        chart:
          chartIdSpecifies a list of automation composition element definitions that make up this automation composition definition
  org.onap.policy.clamp.acm.K8SMicroserviceAutomationCompositionElement:
    version: 1.0.1
    derived_from: org.onap.policy.clamp.acm.AutomationCompositionElement
    nameproperties:
  message-generator
    chart:
        versiontype: 0.1.0string
          releaseNamerequired: message-generatortrue
      configs:
    repository:
    type: list
        repoNamerequired: chartmuseumfalse
      requirements:
        namespacetype: nonrtricstring
        requred: false
  overrideParams:
    templates:
        image.repositorytype: registry.nordix.org/onap/message-generator
list
        required: false
      image.tag: 1.0.0  entry_schema:
      values:
      messagerouter.host: http://message-router.onap  type: string
        requred: true
topology_template:
   messagerouter.port: 3904node_templates:
    org.onap.policy.domainclamp.linkmonitoracm.SdnrSimulatorK8SMicroserviceControlLoopElementKubernetesParticipant:
      version: 1.2.3.4
      type: org.onap.policy.clamp.controlloopacm.K8SMicroserviceControlLoopElementParticipant
      type_version: 1.0.1
      description: Control loop elementParticipant for sdnr-simulatorK8S
      properties:
        provider: ONAPEricsson
        participant_idorg.onap.domain.linkmonitor.OruAppK8SMicroserviceAutomationCompositionElement:
      # Chart from new name: K8sParticipant0
    repository
      version: 1.02.03
        participantType:type: org.onap.policy.clamp.acm.K8SMicroserviceAutomationCompositionElement
      type_version: 1.0.0
      description: Automation composition element for the K8S microservice for PMSH
      properties:
        provider: ONAP
        participant_id:
          name: K8sParticipant0
          version: 1.0.0
        participantType:
          name: org.onap.policy.k8sclamp.controlloopacm.K8SControlLoopParticipantKubernetesParticipant
          version: 2.3.4
        chart:
          chartId:
            name: sdnroru-simulatorapp
            version: 0.1.0
          releaseName: sdnroru-simulatorapp
          repository:
             repoName: chartmuseumrepoName: nginx-proxy 
            address: https://nginx-proxy:443 
          namespace: nonrtric
          overrideParams:
            image.repository: registry.nordixnexus3.o-ran-sc.org/onap/sdnr-simulator:10004/o-ran-sc/nonrtric-rapp-orufhrecovery
            image.tag: 1.01.0
            messagerouter.host: http://message-router.onap
            messagerouter.port: 3904

            sdnr.host: http://sdnr-simulator
            sdnr.port: 9990
    org.onap.domain.linkmonitor.MessageGeneratorK8SMicroserviceAutomationCompositionElement:
      # Chart from new repository
      version: 1.2.3
      type: org.onap.policy.clamp.acm.K8SMicroserviceAutomationCompositionElement
      type_version: 1.0.0
      description: Automation composition element for the K8S microservice for PMSH
      properties:
        provider: ONAP
        participant_id:
          name: K8sParticipant0
          version: 1.0.0
        participantType:
          name: org.onap.policy.clamp.acm.KubernetesParticipant
          version: 2.3.4
        chart:
          chartId:
            name: message-generator
            version: 0.1.0
          releaseName: message-generator
          repository:
            repoName: nginx-proxy 
            address: https://nginx-proxy:443 
          namespace: nonrtric
          overrideParams:
            image.repository: registry.nordix.org/onap/message-generator
            image.tag: 1.0.0
            messagerouter.host: http://message-router.onap
            messagerouter.port: 3904
    org.onap.domain.linkmonitor.SdnrSimulatorK8SK8SMicroserviceAutomationCompositionElement:
      # Chart from new repository
      version: 1.2.3
      type: org.onap.policy.clamp.acm.K8SMicroserviceAutomationCompositionElement
      type_version: 1.0.0
      description: Automation composition element for the K8S microservice for PMSH
      properties:
        provider: ONAP
        participant_id:
          name: K8sParticipant0
          version: 1.0.0
        participantType:
          name: org.onap.policy.clamp.acm.KubernetesParticipant
          version: 2.3.4
        chart:
          chartId:
            name: sdnr-simulator
            version: 0.1.0
          releaseName: sdnr-simulator
          repository:
            repoName: nginx-proxy 
            address: https://nginx-proxy:443 
          namespace: nonrtric
          overrideParams:
            image.repository: registry.nordix.org/onap/sdnr-simulator 
            image.tag: 1.1.0
            messagerouter.host: http://message-router.onap
            messagerouter.port: 3904
    org.onap.domain.sample.GenericK8s_AutomationCompositionDefinition:
      version: 1.2.3
      type: org.onap.policy.clamp.acm.AutomationComposition
      type_version: 1.0.1
      description: Automation composition for Hello World
      properties:
        provider: ONAP
        elements:
          - name: org.onap.domain.linkmonitor.OruAppK8SMicroserviceAutomationCompositionElement
            version: 1.2.3
          - name: org.onap.domain.linkmonitor.MessageGeneratorK8SMicroserviceAutomationCompositionElement
            version: 1.2.3
          - name: org.onap.domain.linkmonitor.SdnrSimulatorK8SK8SMicroserviceAutomationCompositionElement
            version: 1.2.3

This control loop will bring up three micro-services in the nonrtric namespace: oru-app (running the actual logic of the usecase), message-generator (sending the LinkFailure messages at random intervals), and sdnr-simulator (This control loop will bring up three micro-services in the nonrtric namespace: oru-app (running the actual logic of the usecase), message-generator (sending the LinkFailure messages at random intervals), and sdnr-simulator (for receiving the REST calls made by oru-app). Make sure that the sdnr-simulator is not already running in the nonrtric namespace, otherwise the control loop instantiation might fail.

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Code Block
languagebash
kubectl -n onap get pod | grep k8s-ppnt

Log into the k8s-ppnt pod and create the following directories

Code Block
languagebash
mkdir -p ~/.kube
mkdir ~/ssl

Copy the config file using this command:

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Code Block
languagebash
cd orufhrecovery/scriptversion/helm/sdnr-simulator/
helm package .
kubectl cp ./sdnr-simulator-0.1.0.tgz onap/<POD-NAME-k8s-ppnt>:/home/policy/local-charts/sdnr-simulator-simulator-0.1.0.tgz

cd orufhrecovery/scriptversion/helm/message-generator/
helm package .
kubectl cp ./message-generator-0.1.0.tgz onap/<POD-NAME-k8s-ppnt>:/home/policy/local-charts/message-generator-0.1.0.tgz

cd orufhrecovery/scriptversion/helm/messageoru-generatorapp/
helm package .
kubectl cp ./messageoru-generatorapp-0.1.0.tgz onap/<POD-NAME-k8s-ppnt>:/home/policy/local-charts/message-generatororu-app-0.1.0.tgz
  • Finally, create tls-certs using onap cet manager  kubectl apply -f certificate.yaml (Replace NodeIP with your control plane IP)
  • Install the nginx proxy to run in front of ONAP chartmuseum: kubectl apply -f nginx.yaml
  • Retrieve chartmuseum username and password using kubectl get secret onap-chartmuseum-registrycred -o=go-template='{{$login := .data.login| base64decode}}{{$pw := .data.password| base64decode}}{{printf "%s:%s" $login $pw }}'
  • Push the charts to chartmuseum e.g. curl -u <username>:<password> --data-binary "@sdnr-simulator-0.1.0.tgz

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  • " http://172.16.2.85:30088/api/charts
  • Retrieve the ca.crt from the secret and copy it to the k8s-ppnt pod : 


    Code Block
    languagebash
    kubectl get secret nginx-tls -o jsonpath="{.data.ca\.crt}" | base64 -d > ca.crt 
cp ~/certs/ca.crt onap/${K8S_PPNT_POD}:/home/policy/ssl


  • Log into the k8s-ppnt Finally, install chartmuseum into the kubernetes-participant and push the above helm charts into it. Get into the pod using "kubectl -n onap exec -it <POD-NAME-k8s-ppnt> sh" and run the following commands:
Code Block
languagebash
mkdir -p ~/helm3-storage
curl -LO https://s3.amazonaws.com/chartmuseum/release/latest/bin/linux/amd64/chartmuseum
chmod +x ./chartmuseum
./chartmuseum --storage local --storage-local-rootdir /home/policy/helm3-storage -port 8080 &

curl --data-binary "@local-charts/sdnr-simulator-0.1.0.tgz" http://localhost:8080/api/charts
curl --data-binary "@local-charts/message-generator-0.1.0.tgz" http://localhost:8080/api/charts
curl --data-binary "@local-charts/oru-app-0.1.0.tgz" http://localhost:8080/api/charts

helm repo add chartmuseum http://localhost:8080.kube
mkdir ~/ssl

helm repo add nginx-proxy https://nginx-proxy:443 --ca-file /home/policy/ssl/ca.crt
helm repo update


Once the kubernetes-participant is set up, the tosca template can be commissioned. After that, the control loop can be instantiated using the steps described in the sub-section Commission/Instantiate control loop via GUI. Once the control loop is in RUNNING state, check that all three micro-services have been created in the nonrtric namespace.

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