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This page explains the manual configurations required for setting up E2E network slicing use case - option 1.

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 ‘’ 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.

{
"AN_NF": {
"latency": 5,
"maxNumberofUEs": 200,
"maxThroughput": 90,
"terminalDensity": 40
},

"AN": {
"latency": 5,
"maxNumberofUEs": "100",
"maxThroughput": "150",
"terminalDensity": "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

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 INTO `catalogdb`.`service_recipe`(`ACTION`, `VERSION_STR`, `DESCRIPTION`, `ORCHESTRATION_URI`, `SERVICE_PARAM_XSD`, `RECIPE_TIMEOUT`, `SERVICE_TIMEOUT_INTERIM`, `SERVICE_MODEL_UUID`) VALUES ('createInstance', '1', 'Custom recipe to create communication service-instance if no custom BPMN flow is found', '/mso/async/services/CreateCommunicationService', NULL, 180, NULL, 'c9252b26-f9cd-4e6c-988c-4d6ff39c6dda');
  
INSERT INTO `catalogdb`.`service_recipe`(`ACTION`, `VERSION_STR`, `DESCRIPTION`, `ORCHESTRATION_URI`, `SERVICE_PARAM_XSD`, `RECIPE_TIMEOUT`, `SERVICE_TIMEOUT_INTERIM`, `SERVICE_MODEL_UUID`) VALUES ('deleteInstance', '1', 'Custom recipe to delete communication service if no custom BPMN flow is found', '/mso/async/services/DeleteCommunicationService', NULL, 180, NULL, 'c9252b26-f9cd-4e6c-988c-4d6ff39c6dda');
  
INSERT INTO `catalogdb`.`service_recipe`(`ACTION`, `VERSION_STR`, `DESCRIPTION`, `ORCHESTRATION_URI`, `SERVICE_PARAM_XSD`, `RECIPE_TIMEOUT`, `SERVICE_TIMEOUT_INTERIM`, `SERVICE_MODEL_UUID`) VALUES ('activateInstance', '1.0', 'activate communication service', '/mso/async/services/ActivateCommunicationService', NULL, 180, NULL, 'c9252b26-f9cd-4e6c-988c-4d6ff39c6dda');

Insert ORCHESTRATION_URI into service_recipe,  SERVICE_MODEL_UUID is ServiceProfile.ModelId

INSERT INTO `catalogdb`.`service_recipe`(`ACTION`, `VERSION_STR`, `DESCRIPTION`, `ORCHESTRATION_URI`, `SERVICE_PARAM_XSD`, `RECIPE_TIMEOUT`,
`SERVICE_TIMEOUT_INTERIM`, `SERVICE_MODEL_UUID`) VALUES ('createInstance', '1', 'Custom recipe to create slice\r\nservice-instance if no custom BPMN flow is found', '/mso/async/services/CreateSliceService', NULL, 180, NULL,'bfca8b32-3404-4e5c-a441-dc42b6823e88');
  
INSERT INTO `catalogdb`.`service_recipe`(`ACTION`, `VERSION_STR`, `DESCRIPTION`, `ORCHESTRATION_URI`, `SERVICE_PARAM_XSD`, `RECIPE_TIMEOUT`, `SERVICE_TIMEOUT_INTERIM`, `SERVICE_MODEL_UUID`) VALUES ('deleteInstance', '1', 'Custom recipe to create slice\r\nservice-instance if no custom BPMN flow is found', '/mso/async/services/DeleteSliceService', NULL, 180, NULL, 'bfca8b32-3404-4e5c-a441-dc42b6823e88');
  
INSERT INTO `catalogdb`.`service_recipe`(`ACTION`, `VERSION_STR`, `DESCRIPTION`, `ORCHESTRATION_URI`, `SERVICE_PARAM_XSD`, `RECIPE_TIMEOUT`, `SERVICE_TIMEOUT_INTERIM`, `SERVICE_MODEL_UUID`) VALUES ('activateInstance', '1.0', 'Gr api recipe to activate service-instance', '/mso/async/services/ActivateSliceService', NULL, 180, NULL, 'bfca8b32-3404-4e5c-a441-dc42b6823e88');


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 

Create cloud region:

curl --location -g --request PUT -k 'https://<worker-vm-ip>:30233/aai/v21/cloud-infrastructure/cloud-regions/cloud-region/k8scloudowner4/k8sregionfour' \
--header 'X-TransactionId: 7ee3319f-ce69-4430-8823-5c7e58484086' \
--header 'X-FromAppId: jimmy-postman' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'Authorization: Basic QUFJOkFBSQ==' \
--data-raw '{
"cloud-owner": "k8scloudowner4",
"cloud-region-id": "k8sregionfour",
"cloud-type": "k8s",
"owner-defined-type": "t1",
"cloud-region-version": "1.0",
"complex-name": "clli2",
"cloud-zone": "CloudZone",
"sriov-automation": false
}'

Create tenant:

curl --location -g --request PUT -k 'https://<worker-vm-ip>:30233/aai/v21/cloud-infrastructure/cloud-regions/cloud-region/k8scloudowner4/k8sregionfour/tenants/tenant/b3a2f61e13664e64a7a5f976c24fe63c' \
--header 'X-TransactionId: db1d7259-82c3-48c7-b8f3-18558bbc59dd' \
--header 'X-FromAppId: jimmy-postman' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'Authorization: Basic QUFJOkFBSQ==' \
--data-raw '{
"tenant-id": "b3a2f61e13664e64a7a5f976c24fe63c",
"tenant-name": "k8stenant",
"relationship-list": {
"relationship": [
{
"related-to": "service-subscription",
"relationship-label": "org.onap.relationships.inventory.Uses",
"related-link": "/aai/v21/business/customers/customer/5GCustomer/service-subscriptions/service-subscription/5G",
"relationship-data": [
{
"relationship-key": "customer.global-customer-id",
"relationship-value": "Demonstration"
},
{
"relationship-key": "service-subscription.service-type",
"relationship-value": "vfwk8s"
}
]
}
]
}
}'

8.ConfigDB

Config DB is a spring boot application that works with mariaDB. DB schema details are available at Config DB.

Install config DB application in a separate VM. MariaDB container should be up and running to access the config DB APIs.

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

9. SDNC

Install SDNC using OOM charts and the below pods should be running.

SDNC Pods

kubectl get pods -n onap | grep sdnc
dev-sdnc-0                                                        2/2     Running                           0          46d
dev-sdnc-ansible-server-6b449f8d8-7mjld                           1/1     Running                           0          46d
dev-sdnc-dbinit-job-mwr8s                                         0/1     Completed                         0          46d
dev-sdnc-dgbuilder-86c9cb55bb-svcsh                               1/1     Running                           0          46d
dev-sdnc-dmaap-listener-6bd7fbc64f-dl4ch                          1/1     Running                           0          46d
dev-sdnc-sdnrdb-init-job-824vl                                    0/1     Completed                         0          46d
dev-sdnc-ueb-listener-769f74cb4b-wgcw7                            1/1     Running                           0          46d
dev-sdnc-web-5b75c68fd8-zfsn6                                     1/1     Running                           0          46d

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

Note:

If SDN-C deletion is unsuccessful due to the leftover residues, use the below commands to delete it completely.

kubectl get secrets -n onap --no-headers=true | awk '/dev-sdnc/{print $1}' | xargs kubectl delete secrets -n onap
kubectl get configmap -n onap --no-headers=true | awk '/dev-sdnc/{print $1}' | xargs kubectl delete configmap -n onap
kubectl get svc -n onap --no-headers=true | awk '/^sdn/{print $1}' | xargs kubectl delete svc -n onap
kubectl get deployment -n onap --no-headers=true | awk '/dev-sdnc/{print $1}' | xargs kubectl delete deployment -n onap
kubectl get statefulsets -n onap --no-headers=true | awk '/dev-sdnc/{print $1}' | xargs kubectl delete statefulsets -n onap
kubectl get jobs -n onap --no-headers=true | awk '/dev-sdnc/{print $1}' | xargs kubectl delete jobs -n onap
kubectl get pvc -n onap --no-headers=true | awk '/dev-sdnc/{print $1}' | xargs kubectl delete pvc -n onap
kubectl get pv -n onap --no-headers=true | awk '/dev-sdnc/{print $1}' | xargs kubectl delete pv -n onap
kubectl get secrets -n onap --no-headers=true | awk '/dev-elastic/{print $1}' | xargs kubectl delete secrets -n onap
kubectl get configmap -n onap --no-headers=true | awk '/dev-elastic/{print $1}' | xargs kubectl delete configmap -n onap
kubectl get svc -n onap --no-headers=true | awk '/^elastic/{print $1}' | xargs kubectl delete svc -n onap
kubectl get deployment -n onap --no-headers=true | awk '/dev-elastic/{print $1}' | xargs kubectl delete deployment -n onap
kubectl get statefulsets -n onap --no-headers=true | awk '/dev-elastic/{print $1}' | xargs kubectl delete statefulsets -n onap
kubectl get jobs -n onap --no-headers=true | awk '/dev-elastic/{print $1}' | xargs kubectl delete jobs -n onap
kubectl get pvc -n onap --no-headers=true | awk '/dev-elastic/{print $1}' | xargs kubectl delete pvc -n onap
kubectl get pv -n onap --no-headers=true | awk '/dev-elastic/{print $1}' | xargs kubectl delete pv -n onap
kubectl get secrets -n onap --no-headers=true | awk '/dev-neng/{print $1}' | xargs kubectl delete secrets -n onap
kubectl get configmap -n onap --no-headers=true | awk '/dev-neng/{print $1}' | xargs kubectl delete configmap -n onap
kubectl get svc -n onap --no-headers=true | awk '/^neng/{print $1}' | xargs kubectl delete svc -n onap
kubectl get deployment -n onap --no-headers=true | awk '/dev-neng/{print $1}' | xargs kubectl delete deployment -n onap
kubectl get statefulsets -n onap --no-headers=true | awk '/dev-neng/{print $1}' | xargs kubectl delete statefulsets -n onap
kubectl get jobs -n onap --no-headers=true | awk '/dev-neng/{print $1}' | xargs kubectl delete jobs -n onap
kubectl get pvc -n onap --no-headers=true | awk '/dev-neng/{print $1}' | xargs kubectl delete pvc -n onap
kubectl get pv -n onap --no-headers=true | awk '/dev-neng/{print $1}' | xargs kubectl delete pv -n onap
kubectl delete secret -n onap dev-aai-keystore
kubectl delete secret -n onap dev-pol-basic-auth-secret
kubectl get configmap -n onap --no-headers=true | awk '/dev-sdnr/{print $1}' | xargs kubectl delete configmap -n onap
kubectl get pvc -n onap --no-headers=true | tail -n+2 | awk '/dev-sdn/{print $1}' | xargs kubectl patch pvc -n onap -p '{"metadata":{"finalizers":null}}'
kubectl get deployment -n onap --no-headers=true | awk '/dev-sdn/{print $1}' | xargs kubectl delete deployment -n onap
kubectl delete deployment -n onap dev-network-name-gen
kubectl get statefulsets -n onap --no-headers=true | awk '/dev-sdnr/{print $1}' | xargs kubectl delete statefulsets -n onap

to delete PV:

kubectl get pv -n onap --no-headers=true | tail -n+2 | awk '/dev-sdn/{print $1}' | xargs kubectl patch pv -n onap -p '{"metadata":{"finalizers":null}}'

kubectl delete pv -n onap dev-sdnrdb-master-pv-0 --grace-period=0 --force
kubectl delete pv -n onap dev-sdnrdb-master-pv-1 --grace-period=0 --force
kubectl delete pv -n onap dev-sdnrdb-master-pv-2 --grace-period=0 --force

DMAAP Messages

Refer SDN-R_impacts for Dmaaps messages that can be used as an SDN-R input for RAN slice instantiation, modification, activation, deactivation and termination.

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