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- victor gao will have to handle the modeling changes so that in the service design, we can create one service with 2 VFs (Internet Profile and Access Connectivity), 1 PNF (CPE-ONT), and the necessary virtual-links/CPs.
- Stavros Kanarakis will have to change the bbs-event-processor microservice implementation to reflect the fact that everything will now be under a single CFS service.
PNF PnP flow in E2E services
PNF PnP flow part currently only works for normal service orchestration (services instantiated by VID). It is not implemented for E2E services orchestration (instantiated by an External API order request). As explained by Seshu Kumar Mudiganti, ExternalAPI can only trigger the instantiation of E2E Services in SO.
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PRH needs to send additional information (additionalFields) coming in the PNF registration event that is BBS use case specific in the PNF_READY event (attachmentPoint, accessID, CVLAN, SVLAN).
PNF_Ready is published after AAI is updated with PNF relevant information.
It is initially agreed, that PRH will copy in 1:1 fashion the contents of VES.pnfRegistration.additionalFields structure/array/Map into the PNF_READY event, along with the correlationID parameter sent there already in ONAP/Casbalanca Casablanca release.
This allows other applications in the flow (BBS uS, SO,...) to react based on domain specific information sent in the pnfRegistration.additionalFields in addition to the standard PNF related attributes.
Service-instance-related information
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- Where this information comes from? Ext-API when ordering a service? CL event? What is the API used?
- Is the piece really needed to be in A&AI? (for example if only SDN-C uses it for resource controlling, then it could just come as input to its NBI and stored in MD-SAL)
- Which component is going to use it from A&AI?
| BBS Properties |
|---|
| Per HSIA CFS Service Instance | Input Source |
|---|
| ONAP Components that must fetch the value from A&AI |
|---|
| Does it really need A&AI storage? | A&AI Metaname (for Metadata) | |||
|---|---|---|---|---|
| RG MAC Address | Service Order via Ext API It also comes in the CPE Authentication Event | bbs-event-processor DCAE microservice (it fetches existing value from A&AI to compare it with the new value coming from PNF CPE authentication event in order to deduce if there is any mismatch) | Yes, as metadata of CFS service instance | rgw-mac-address |
| Correlation ID (PNF-name) | Service Order via Ext API It also comes in the sourceName of the PNF registration event's commonEventHeader | Yes, as property of PNF object | ||
| Service Type | Service Order via Ext API | SO / bbs-apex-policy (during Access Connectivity and Internet Profile VFCs creation & update) | Yes, as metadata of CFS service instance | service-type |
| Access ID | PNF registration event | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | remote-id |
| Upstream Speed | Service Order via Ext API | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | up-speed |
| Downstream Speed | Service Order via Ext API | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | down-speed |
OLT Name | PNF registration event (extracted from attachment point) | |||
| OLT PON port | PNF registration event (extracted from attachment point) | |||
| OLT PON slot | PNF registration event (extracted from attachment point) | |||
CVLAN | PNF registration event Service Order via Ext API [optional - if not provided by Access SDN M&C] | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | cvlan |
| SVLAN | PNF registration event Service Order via Ext API [optional - if not provided by Access SDN M&C] | SDN-C or SO? / bbs-apex-policy (during Internet Profile VFC creation & update) | Yes, as metadata of CFS service instance | svlan |
| Expected ONT ID | Service Order via Ext API [optional] | SDN-C or SO? (for Access Connectivity VFC creation) | Yes, as metadata of CFS service instance | expected-ont-id |
| CPE Manufacturer |
| PNF registration event | Yes, as property of PNF object | Not Applicable | |
| CPE Model |
| PNF registration event | Yes, as property of PNF object | Not Applicable | |
| CPE Equipment Type |
| PNF registration event | Yes, as property of PNF object | Not Applicable | ||
| CPE Serial Number | PNF registration event | Yes, as property of PNF object | Not Applicable | |
| CPE SW Version |
PNF registration event (also present in CPE Authentication Event) | Yes, as property of PNF object | Not Applicable | ||
Attachment Point (Not a real BBS modeling property, since its constituent parts are captured in other model properties) | PNF registration event | bbs-event-processor DCAE microservice (it fetches existing value from A&AI to compare it with the new value coming from PNF re-registration event in order to deduce if it is a true relocation) | Yes, as value of link-name property of a logical-link bridged to the PNF object | Not Applicable |
ONT NNI Port | CPE PNF onboarding in SDC? | |||
OLT NNI Slot | Infrastructure bootstraping (manual script) ? | |||
OLT NNI Port | Infrastructure bootstraping (manual script) ? |