| .. _docs_bbs: |
| |
| :orphan: |
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| BBS (Broadband Service) |
| ----------------------- |
| |
| Overview |
| ~~~~~~~~ |
| The BBS use case proposes using ONAP for the design, provisioning, life-cycle |
| management and assurance of broadband services. BBS focuses on multi-Gigabit |
| Internet Connectivity services based on PON (Passive Optical Network) access |
| technology. |
| |
| In Frankfurt release, BBS enables ONAP to |
| |
| 1. Establish a subscriber's HSIA (High Speed Internet Access) service from an ONT (Optical Network Termination unit) to the Internet drain |
| |
| - The HSIA service is designed and deployed using ONAP's design and deployment capabilities |
| - The HSIA service activation is initiated via ONAP's External APIs and orchestrated and controlled using ONAP orchestration and control capabilities. The control capabilities leverage a 3rd party controller to implement the requested actions within the technology domain/location represented by the domain specific SDN management and control function. |
| |
| 2. Detect the change of location for ONT devices (Nomadic ONT devices) |
| |
| - PNF (Re-)Registration for an ONT |
| |
| - Subscriber association to an ONT via ONAP's External APIs |
| - ONT association with a expected Access UNI (PON port) when a HSIA service is created/deployed for a subscriber |
| - PNF (Re-)Registration using ONAP's PNF registration capabilities |
| |
| - Service location modification that is detected by ONAP's analytic and initiated via the closed loop capabilities |
| |
| - The closed loop capabilities invoke a HSIA location change service that |
| is orchestrated and controlled using ONAP capabilities and 3rd party controllers |
| |
| |image1| |
| |
| **Figure 1. Architecture Overview** |
| |
| System View |
| ~~~~~~~~~~~ |
| BBS relies on key ONAP components such as External API, SO, AAI, SDC, Policy |
| (APEX engine), DCAE (PRH, BBS Event Processor, VES collector, VES mapper, |
| RESTCONF collector) and SDNC |
| |
| |image2| |
| |
| **Figure 2. System View** |
| |
| System Set Up and configuration |
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| |
| SO: Custom Workflow Configuration |
| ================================= |
| |
| :: |
| |
| ~/oom/kubernetes# kubectl edit cm dev-so-bpmn-infra-app-configmap |
| |
| ## replace "workflow:\n CreateGenericVNFV1:\n" |
| ## with "workflow:\n custom:\n BBS_E2E_Service:\n sdnc:\n need: true\n CreateGenericVNFV1:\n" |
| |
| ## Restart the pod |
| ~/oom/kubernetes# kubectl delete po dev-so-so-bpmn-infra-7556d7f6bc-8fthk |
| |
| |
| As shown below, new entries need to be inserted manually in SO database (mariadb-galera) in order to map a given resource model to a specific BPMN recipe. For instance, the CPE is modeled in SDC as a VF but it is treated as PNF resource by SO by using the handlePNF BPMN recipe. Those entries need to be inserted in catalogdb database > vnf_recipe table. |
| |
| IMPORTANT: make sure vnf_recipe.NF_ROLE matches vnf_resource.MODEL_NAME, and vnf_recipe.VERSION_STR matches vnf_resource.MODEL_VERSION. |
| |
| :: |
| |
| root@onap-rancher-daily:/home/ubuntu# kubectl exec -ti dev-mariadb-galera-0 sh |
| sh-4.2$ mysql -u root -p |
| MariaDB [(none)]> use catalogdb; |
| MariaDB [catalogdb]> INSERT INTO vnf_recipe (NF_ROLE, ACTION, SERVICE_TYPE, VERSION_STR, DESCRIPTION, ORCHESTRATION_URI, VNF_PARAM_XSD, RECIPE_TIMEOUT) |
| VALUES |
| ("InternetProfile", "createInstance", "NF", "1.0", "create InternetProfile", "/mso/async/services/CreateSDNCNetworkResource", '{"operationType":"AccessConnectivity"}', 180000), |
| ("AccessConnectivity", "createInstance", "NF", "1.0", "create AccessConnectivity", "/mso/async/services/CreateSDNCNetworkResource", '{"operationType":"InternetProfile"}', 180000), |
| ("CPE", "createInstance", "NF", "1.0", "create CPE", "/mso/async/services/HandlePNF", NULL, 180000); |
| |
| MariaDB [catalogdb]> select * from vnf_recipe where NF_ROLE IN ('AccessConnectivity','InternetProfile', 'CPE'); |
| +-------+--------------------+----------------+--------------+-------------+---------------------------+-----------------------------------------------+----------------------------------------+----------------+---------------------+--------------+ |
| | id | NF_ROLE | ACTION | SERVICE_TYPE | VERSION_STR | DESCRIPTION | ORCHESTRATION_URI | VNF_PARAM_XSD | RECIPE_TIMEOUT | CREATION_TIMESTAMP | VF_MODULE_ID | |
| +-------+--------------------+----------------+--------------+-------------+---------------------------+-----------------------------------------------+----------------------------------------+----------------+---------------------+--------------+ |
| | 10048 | InternetProfile | createInstance | NF | 1.0 | create InternetProfile | /mso/async/services/CreateSDNCNetworkResource | {"operationType":"InternetProfile"} | 1800000 | 2020-01-20 17:43:07 | NULL | |
| | 10051 | AccessConnectivity | createInstance | NF | 1.0 | create AccessConnectivity | /mso/async/services/CreateSDNCNetworkResource | {"operationType":"AccessConnectivity"} | 1800000 | 2020-01-20 17:43:07 | NULL | |
| | 10054 | CPE | createInstance | NF | 1.0 | create CPE | /mso/async/services/HandlePNF | NULL | 1800000 | 2020-01-20 17:43:07 | NULL | |
| +-------+--------------------+----------------+--------------+-------------+---------------------------+-----------------------------------------------+----------------------------------------+----------------+---------------------+--------------+ |
| 3 rows in set (0.00 sec) |
| |
| |
| DMaaP Message Router |
| ==================== |
| |
| Create the required topics in DMaaP |
| |
| :: |
| |
| curl -kX POST \ |
| https://mr.api.simpledemo.openecomp.org:30226/topics/create \ |
| -H 'Accept: application/json' \ |
| -H 'Content-Type: application/json' \ |
| -H 'cache-control: no-cache' \ |
| -d '{ |
| "topicName": "unauthenticated.DCAE_CL_OUTPUT", |
| "topicDescription": "", |
| "partitionCount": "", |
| "replicationCount": "3" |
| }' |
| |
| curl -kX POST \ |
| https://mr.api.simpledemo.openecomp.org:30226/topics/create \ |
| -H 'Accept: application/json' \ |
| -H 'Content-Type: application/json' \ |
| -H 'cache-control: no-cache' \ |
| -d '{ |
| "topicName": "unauthenticated.CPE_AUTHENTICATION", |
| "topicDescription": "", |
| "partitionCount": "", |
| "replicationCount": "3" |
| }' |
| |
| curl -kX POST \ |
| https://mr.api.simpledemo.openecomp.org:30226/topics/create \ |
| -H 'Accept: application/json' \ |
| -H 'Content-Type: application/json' \ |
| -H 'cache-control: no-cache' \ |
| -d '{ |
| "topicName": "unauthenticated.PNF_READY", |
| "topicDescription": "", |
| "partitionCount": "", |
| "replicationCount": "3" |
| }' |
| |
| curl -kX POST \ |
| https://mr.api.simpledemo.openecomp.org:30226/topics/create \ |
| -H 'Accept: application/json' \ |
| -H 'Content-Type: application/json' \ |
| -H 'cache-control: no-cache' \ |
| -d '{ |
| "topicName": "unauthenticated.PNF_UPDATE", |
| "topicDescription": "", |
| "partitionCount": "", |
| "replicationCount": "3" |
| }' |
| |
| curl -k 'https://mr.api.simpledemo.openecomp.org:30226/topics' |
| |
| { |
| "topics": [ |
| "org.onap.dmaap.mr.PNF_REGISTRATION", |
| "unauthenticated.DCAE_CL_OUTPUT", |
| "AAI-EVENT", |
| "SDC-DISTR-STATUS-TOPIC-AUTO", |
| "SDC-DISTR-NOTIF-TOPIC-AUTO", |
| "org.onap.dmaap.mr.PNF_READY", |
| "unauthenticated.PNF_READY", |
| "POLICY-PDP-PAP", |
| "unauthenticated.CPE_AUTHENTICATION", |
| "unauthenticated.VES_MEASUREMENT_OUTPUT", |
| "unauthenticated.PNF_UPDATE", |
| "org.onap.dmaap.mr.mirrormakeragent", |
| "__consumer_offsets" |
| ] |
| } |
| |
| |
| DCAE: BBS Event Processor (BBS-ep) |
| ================================== |
| |
| Description: `BBS-ep <https://docs.onap.org/projects/onap-dcaegen2/en/frankfurt/sections/services/bbs-event-processor/index.html?highlight=BBS>`_ |
| |
| The following BBS event processor blueprint will be used: |
| |
| - `k8s-bbs-event-processor.yaml <https://git.onap.org/dcaegen2/platform/blueprints/plain/blueprints/k8s-bbs-event-processor.yaml?h=frankfurt>`_ |
| |
| |
| The BBS-ep deployment procedure: |
| |
| :: |
| |
| root@onap-nfs:/home/ubuntu# kubectl exec -ti dev-dcae-bootstrap-7599b45c77-czxsx -n onap bash |
| bash-4.2$ cfy install -b bbs-ep -d bbs-ep /blueprints/k8s-bbs-event-processor.yaml |
| |
| |
| IMPORTANT: Make sure that the configuration of BBS-ep in Consul contains the following version for the close loop policy in order to match the version expected by BBS APEX policy: |
| |
| :: |
| |
| "application.clVersion": "1.0.2" |
| |
| |
| DCAE: RESTCONF Collector |
| ======================== |
| |
| Description: `RESTCONF Collector <https://docs.onap.org/projects/onap-dcaegen2/en/frankfurt/sections/services/restconf/index.html>`_ |
| |
| The following RESTCONF collector blueprint will be used: |
| |
| - `k8s-restconf.yaml <https://git.onap.org/dcaegen2/platform/blueprints/plain/blueprints/k8s-restconf.yaml?h=frankfurt>`_ |
| |
| |
| RESTCONF Collector deployment procedure: |
| |
| :: |
| |
| root@onap-nfs:/home/ubuntu# kubectl exec -ti dev-dcae-bootstrap-7599b45c77-czxsx -n onap bash |
| bash-4.2$ cfy install -b restconf -d restconf /blueprints/k8s-restconf.yaml |
| |
| |
| DCAE: VES mapper |
| ================ |
| |
| Description: `VES Mapper <https://docs.onap.org/projects/onap-dcaegen2/en/frankfurt/sections/services/mapper/index.html>`_ |
| |
| The following VES mapper blueprint will be used: |
| |
| - `k8s-ves-mapper.yaml <https://git.onap.org/dcaegen2/platform/blueprints/tree/blueprints/k8s-ves-mapper.yaml?h=frankfurt>`_ |
| |
| |
| VES Mapper deployment procedure: |
| |
| :: |
| |
| root@onap-nfs:/home/ubuntu# kubectl exec -ti dev-dcae-bootstrap-7599b45c77-czxsx -n onap bash |
| bash-4.2$ cfy install -b ves-mapper -d ves-mapper /blueprints/k8s-ves-mapper.yaml |
| |
| |
| DCAE: VES collector |
| =================== |
| |
| Configure the mapping of the VES event domain to the correct DMaaP topic in Consul: ves-statechange --> unauthenticated.CPE_AUTHENTICATION |
| |
| 1. Access Consul UI <http://CONSUL_SERVER_UI:30270/ui/#/dc1/services> |
| |
| 2. Modify the dcae-ves-collector configuration by adding a new VES domain to DMaaP topic mapping |
| |
| :: |
| |
| "ves-statechange": {"type": "message_router", "dmaap_info": {"topic_url": "http://message-router:3904/events/unauthenticated.CPE_AUTHENTICATION"}} |
| |
| |image3| |
| |
| 3. Click on UPDATE in order to apply the new configuration |
| |
| |
| SDNC: BBS DGs (Directed Graphs) |
| =============================== |
| |
| Make sure that the following BBS DGs in the SDNC DGBuilder are in Active state |
| |
| :: |
| |
| bbs-access-connectivity-vnf-topology-operation-create-huawei |
| bbs-access-connectivity-vnf-topology-operation-delete-huawei |
| bbs-internet-profile-vnf-topology-operation-change-huawei |
| bbs-internet-profile-vnf-topology-operation-common-huawei |
| bbs-internet-profile-vnf-topology-operation-create-huawei |
| bbs-internet-profile-vnf-topology-operation-delete-huawei |
| validate-bbs-vnf-input-parameters |
| |
| DGBuilder URL: https://sdnc.api.simpledemo.onap.org:30203 |
| |
| |
| Access SDN M&C DG |
| ================= |
| Configure Access SDN M&C IP address in SDNC DG using dgbuilder. For instance: |
| |
| > GENERIC-RESOURCE-API: bbs-access-connectivity-vnf-topology-operation-create-huawei.json |
| > GENERIC-RESOURCE-API: bbs-access-connectivity-vnf-topology-operation-delete-huawei.json |
| |
| 1. Export the relevant DG |
| |
| 2. Modify the IP address |
| |
| 3. Import back the DG and Activate it |
| |
| DGBuilder URL: https://sdnc.api.simpledemo.onap.org:30203 |
| |
| |
| Edge SDN M&C DG |
| =============== |
| Configure Edge SDN M&C IP address in SDNC DG using dgbuilder. For instance: |
| |
| > GENERIC-RESOURCE-API: bbs-access-connectivity-vnf-topology-operation-common-huawei.json |
| |
| 1. Export the relevant DG |
| |
| 2. Modify the IP address |
| |
| 3. Import back the DG and Activate it |
| |
| DGBuilder URL: https://sdnc.api.simpledemo.onap.org:30203 |
| |
| |
| Add SSL certificate of the 3rd party controller into the SDNC trust store |
| ========================================================================= |
| |
| :: |
| |
| kubectl exec -ti dev-sdnc-0 -n onap -- bash |
| |
| openssl s_client -connect <IP_ADDRESS_EXT_CTRL>:<PORT> |
| # copy server certificate and paste in /tmp/<CA_CERT_NAME>.crt |
| sudo keytool -importcert -file /tmp/<CA_CERT_NAME>.crt -alias <CA_CERT_NAME>_key -keystore truststore.onap.client.jks -storepass adminadmin |
| keytool -list -keystore truststore.onap.client.jks -storepass adminadmin | grep <CA_CERT_NAME> |
| |
| |
| Policy: BBS APEX policy |
| ======================= |
| |
| Deployment procedure of BBS APEX Policy (master, apex-pdp image v2.3+) |
| |
| 1. Make Sure APEX PDP is running and in Active state |
| |
| :: |
| |
| API: GET |
| URL: {{POLICY-PAP-URL}}/policy/pap/v1/pdps |
| |
| 2. Create the operational control loop APEX policy type |
| |
| :: |
| |
| API: POST |
| URL: {{POLICY-API-URL}}/policy/api/v1/policytypes |
| JSON Payload: https://git.onap.org/integration/usecases/bbs/tree/policy/apex/json/bbs_policytypes.json |
| |
| 3. Create BBS APEX policy |
| |
| :: |
| |
| API: POST |
| URL: {{POLICY-API-URL}}/policy/api/v1/policytypes/onap.policies.controlloop.operational.Apex/versions/1.0.0/policies |
| JSON Payload: https://git.onap.org/integration/usecases/bbs/tree/policy/apex/json/bbs_create_policy.json |
| |
| 4. Deploy BBS policy |
| |
| :: |
| |
| API: POST |
| URL: {{POLICY-PAP-URL}}/policy/pap/v1/pdps/policies |
| JSON Payload: https://git.onap.org/integration/usecases/bbs/tree/policy/apex/json/bbs_simple_deploy.json |
| |
| 5. Verify the deployment |
| |
| :: |
| |
| API: GET |
| URL: {{POLICY-API-URL}}/policy/api/v1/policytypes/onap.policies.controlloop.operational.Apex/versions/1.0.0/policies/ |
| |
| |
| Edge Services: vBNG+AAA+DHCP, Edge SDN M&C |
| ========================================== |
| |
| Installation and setup instructions: `Swisscom Edge SDN M&C and virtual BNG <https://wiki.onap.org/pages/viewpage.action?pageId=63996962>`_ |
| |
| References |
| ========== |
| |
| Please refer to the following wiki page for further steps related to the BBS service design and instantiation: |
| |
| - `BBS Documentation <https://wiki.onap.org/pages/viewpage.action?pageId=75303137#BBSDocumentation(Frankfurt)-BBSServiceConfiguration>`_ |
| |
| Known Issues |
| ------------ |
| |
| - E2E Service deletion workflow does not delete the PNF resource in AAI (`SO-2609 <https://jira.onap.org/browse/SO-2609>`_) |
| |
| .. |image1| image:: files/bbs/BBS_arch_overview.png |
| :width: 6.5in |
| .. |image2| image:: files/bbs/BBS_system_view.png |
| :width: 6.5in |
| .. |image3| image:: files/bbs/BBS_dcae-ves-collector_config.png |
| :width: 6.5in |