Install Minimum Scope for Option 1

The document describes the step by step procedure to setup E2E network slicing use case demo setup for Guilin.

1. SDC: 

ONAP Portal: https://portal.api.simpledemo.onap.org:30225/ONAPPORTAL/login.htm (Username:cs0008, Password:demo123456!)

SDC UUI: https://sdc.api.fe.simpledemo.onap.org:30207/sdc1/portal#!/dashboard

Refer for Template Design for Option 1 respective template creation and distribution.

2.UUI Configuration:

Configure CST template UUID and Invariant UUID in slicing.properties file of uui-server microservice

In uui-server microservice, modify the following configuration file, /home/UUI/config/slicing.properties

Add or update the parameters slicing.serviceInvariantUuid and parameter slicing.serviceUuid.

The values of these two parameters come from CST template which can be find on SDC page.

3.MSB Configuration

Register so-orchestrationTasks and so-serviceInstances interface to MSB.

Interface registration can be done through portal.

Steps(Portal):

Link: https://{{master server ip}}:30284/iui/microservices/default.html

 1.Select ‘Service Discover’ in the left pane

 2. Click 'Service Register' button.

 3. Input the basic info as the picture shows(also refer to the registration info provided above)

4. Click Add Host button.

    Input IP Address and Port then click the 'SAVE' button. （Use cmd ’kubectl get svc -n onap so‘ to confirm IP and port.）

4. SO:

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

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

kubectl cp subnetCapability.json -n onap <so-apih-pod-name>:/app

SO Database Update

Insert ORCHESTRATION_URI into service_recipe,  SERVICE_MODEL_UUID replaced by CST.ModelId.

Insert ORCHESTRATION_URI into service_recipe,  SERVICE_MODEL_UUID is ServiceProfile.ModelId

5.OOF Configuration

OSDF CHANGES(FOR NST SELECTION)

New NST templates can be added in. There is a json file present in the osdf folder, where the nst templates can be added with the corresponding ModelId and ModelInvariantUUID.

The json file is found in the osdf folder in the corresponding path

apps/nst/optimizers/conf/configIinputs.json

6. Policy Creation Steps

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

Refer Policy Models and Sample policies - NSI selection for sample policies 

NOTE:

• 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>

  
  

7.AAI Configuration:

Create customer id  : 

curl --user AAI:AAI -X PUT -H "X-FromAppId:AAI" -H  "X-TransactionId:get_aai_subscr" -H "Accept:application/json" -H "Content-Type:application/json" -k -d '{ 

"global-customer-id":"5GCustomer", 

"subscriber-name":"5GCustomer", 

"subscriber-type":"INFRA" 

}' "https://<worker-vm-ip>:30233/aai/v21/business/customers/customer/5GCustomer" 

Create service type:

curl --user AAI:AAI -X PUT -H "X-FromAppId:AAI" -H  "X-TransactionId:get_aai_subscr" -H "Accept:application/json" -H "Content-Type:application/json" -k https://<worker-vm-ip>:30233/aai/v21/business/customers/customer/5GCustomer/service-subscriptions/service-subscription/5G 

8. Ran-sim Setup steps:

Refer RAN-Sim setup to setup RAN-simulator

Refer RAN-Sim for ransim impacts done for Guilin Release

9.ConfigDb:

Refer https://wiki.onap.org/display/DW/Config+DB+setup for configDB setup.

10. Core NF Simulator Setup

Refer Core NF Simulator setup to setup Core NF Simulator.

11. SDNC:

Check the below in SDNC pod (dev-sdnc-0).

1. Latest ran-slice-api-dg.properties (/distribution/odlsli/src/main/properties/ran-slice-api-dg.properties) should be available at /opt/onap/ccsdk/data/properties/
2. All ranSlice*.json template files (/distribution/platform-logic/restapi-templates/src/main/json) should present at /opt/onap/ccsdk/restapi/templates/
3. DG XML files from /distribution/platform-logic/ran-slice-api/src/main/xml should present at /opt/onap/sdnc/svclogic/graphs/ranSliceapi

12. Slice Analysis MS

Refer DCAE R7 Slice Analysis MS (Network Slicing Usecase) for Slice Analysis MS set up.

13. Policies for Slice Analysis MS:

Execute these curl requests from any of the running pods.

Policy Creation:

curl -k --silent --user 'healthcheck:zb!XztG34' -X POST "https://policy-api:6969/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Drools/versions/1.0.0/policies" -H "Accept: application/json" -H "Content-Type: application/json" -d @modifynssi.json

where modifynssi.json is, 

{
    "tosca_definitions_version": "tosca_simple_yaml_1_1_0",
    "topology_template": {
        "policies": [
            {
            "operational.modifynssi": {
               "type": "onap.policies.controlloop.operational.common.Drools",
               "type_version": "1.0.0",
               "version": "1.0.0",
               "name": "operational.modifynssi",
               "metadata": {
                  "policy-id": "operational.modifynssi"
               },
               "properties": {
                  "id": "ControlLoop-Slicing-116d7b00-dbeb-4d03-8719-d0a658fa735b",
                  "timeout": 1200,
                  "abatement": false,
                  "trigger": "unique-policy-id-1-modify-nssi",
                  "operations": [
                     {
                        "id": "unique-policy-id-1-modify-nssi",
                        "description": "Modify resource allocation for a slice subnet instance",
                        "operation": {
                           "actor": "SO",
                           "operation": "Modify NSSI",
                           "target": {
                              "targetType": "VNF"
                           }
                        },
                        "timeout": 1200,
                        "retries": 0,
                        "success": "final_success",
                        "failure": "final_failure",
                        "failure_timeout": "final_failure_timeout",
                        "failure_retries": "final_failure_retries",
                        "failure_exception": "final_failure_exception",
                        "failure_guard": "final_failure_guard"
                     }
                  ],
                  "controllerName": "frankfurt"
               }
            }
         }
        ]
    }
}

To push the policy:

curl --silent -k --user 'healthcheck:zb!XztG34' -X POST "https://policy-pap:6969/policy/pap/v1/pdps/policies" -H "Accept: application/json" -H "Content-Type: application/json" -d @push_modifynssi.json

where push_modifynssi.json is,

{
  "policies": [
    {
      "policy-id": "operational.modifynssi",
      "policy-version": 1
    }
  ]
}

14. PM Mapper

Refer PM-Mapper (5G Usecase) for PM Mapper set up.

15. Datafile Collector

Refer DataFile Collector (5G Usecase) for the set up