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

...

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

...

6. Policy Creation Steps

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

View file
namepolicies.zip
height150

Copy the policy files

unzip policies.zip

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

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

cd policies/
nst
nsi

python3 policy_utils.py create_policy_types policy_types

python3 policy_utils.py create_and_push_policies nst_policies
cd policies/nsi

python3 policy_utils.py generate_nsi_policies NSTO1

python3 policy_utils.py create_and_push_policies gen_nsi_policies

cd policies/nssi

python3 policy_utils.py generate_nsi_policies TESTRANTOPNSST

python3 policy_utils.py create_and_push_policies gen_nsi_policies

python3 policy_utils.py generate_nssi_policies RAN_NF_NSST minimize latency

python3 policy_utils.py create_and_push_policies gen_nssi_policies

python3 policy_utils.py generate_nssi_policies CN_NSST minimize latency

python3 policy_utils.py create_and_push_policies gen_nssi_policies

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

Updated slice/service profile mapping - https://gerrit.onap.org/r/gitweb?p=optf/osdf.git;a=blob;f=config/slicing_config.yaml;h=179f54a6df150a62afdd72938c2f33d9ae1bd202;hb=HEAD

...

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:

...

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://<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. Latest source is available at Image versions, preparation steps and useful info-Config DB Preload Info Section.

Necessary RAN network functions data are preloaded in config DB while booting the maria DB container.

9. SDNC

Install SDNC using OOM charts and the below pods should be running. As ran-slice RPCs are not visible in the latest SDN-C image, use the image version 2.1.0 for sdnc-image and dmaap listener. Manually, load the RANSlice DGs like below:

  • Copy the DG XMLs from /distribution/platform-logic/ran-slice-api/src/main/xml (gerrit repo) to /opt/onap/sdnc/svclogic/graphs/ranSliceapi(sdnc container)
  • Install the DGs : a) Navigate to /opt/onap/sdnc/svclogic/bin (Sdnc container) (b) Run ./install.sh

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.

...

titleDelete SDNC

...

lf-onap.atlassian.net/wiki/display/DW/Config+DB+setup for configDB setup. Latest source is available at Image versions, preparation steps and useful info-Config DB Preload Info Section.

Necessary RAN network functions data are preloaded in config DB while booting the maria DB container.

Note: Refer the latest templates from gerrit which are committed in June 2021. https://gerrit.onap.org/r/gitweb?p=ccsdk/distribution.git;a=commit;h=8b86f34f6ea29728e31c4f6799009e8562ef3b6f

9. SDNC

Install SDNC using OOM charts and the below pods should be running. As ran-slice RPCs are not visible in the latest SDN-C image, use the image version 2.1.0 for sdnc-image and dmaap listener. Manually, load the RANSlice DGs like below:

  • Copy the DG XMLs from /distribution/platform-logic/ran-slice-api/src/main/xml (gerrit repo) to /opt/onap/sdnc/svclogic/graphs/ranSliceapi(sdnc container)
  • Install the DGs : a) Navigate to /opt/onap/sdnc/svclogic/bin (Sdnc container) (b) Run ./install.sh

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
  4. Go to /opt/onap/sdnc/svclogic/bin
    Run ./install.sh << this should re-install and activate all DG's>>

Note:

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

Expand
titleDelete SDNC

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

to delete PV:

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

kubectl get statefulsets delete pv -n onap dev--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

...

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.


ACTN Simulator:

This Simulator section is bypassed and a workaround is used to continue the flow. Workaround is done in the SDNC DG. <>


ranSliceApi not deployed into SDNC

This issue occurs because you need to set the env SDNR_NORTHBOUND=true for the sdnc-image. This is by default set to false. With this flag all sdnr-northbound features are installed during startup. 

How to fix it?

    • Rebuild the SDNC package and redeploy it.