PRH update handling of Logical Links (move to SO) - introduced in R4 Dublin for BBS/Re-registration Epic
SO IMPACTS
PnP DUBLIN WORK ITEM | DESCRIPTION |
SO1: SO support of A&AI creation | [SO] A&AI UI can create an inactive PNF (inactive) A&AI entry. In Step #19A instead of EXITING, SO would go into WAIT STATE pending rehydration of RLF w/ pnfReady DEVELOPMENT STATUS: |
SO2: Service & NF Instance Association | Associating a xNF to a Service. Seen in the VID UI, after instantiation waiting for registration see only a Service instance, and beyond that a PNF resource instance associated with it. DEVELOPMENT STATUS: |
SO3: SO support for already existing PNF A&AI entries | [SO] Support of SO for an already existing PNF (active) A&AI Entry (use case with a deleted & recreated service or instantiating 2nd service using the same PNF) DEVELOPMENT STATUS: In ONAP/Casablanca this was updated, and irrespective of AAI entry existence for a PNF instance, the workflow execution always waits to receive a PNF registration event. |
FUTURE (El Alto) | |
SO-future: Controller Association [FUTURE MOVED TO EL ALTO] | [SDC/SO] The PNF controller caused quite a stir in Casablanca, the tension between Design/Platform Model vs Run-Time/Deployment Model. As a result the SO controller design was sub-optimal and should be addressed in Dublin. |
SO4: SO to support updated A&AI PNF schema | [SO] Support of SO for updated AAI PNF instance model. Added March 13th 2019 → AAI team got a recommendation from architecutre committee to defer this item to ONAP/El Alto release. ASSOCIATED DEVELOPMENT: See task A&AI1 and PRH1. JIRA: (Depends on the A&AI work: - AAI-2096Getting issue details... STATUS ). - SO-1273Getting issue details... STATUS - SO-1277Getting issue details... STATUS . Epic Created: SO Dublin Page: Service Orchestrator Dublin Release |
PnP DUBLIN WORK ITEM | DESCRIPTION |
CTL1: Controller PNF Interaction | [CONTROLLER] Controller definition (SDN-C) came so late in Casablanca, we had defined some additional optional parameter for the step37 Service Configuration but likely more evolution needs to be done. SDN-C was not the theoretical proper controller and people objected as this is conceptually the L0-L3 controller. [STEP 35-37] - The SO to SDN-C and Controller to PNF exchange (Ansible or NetConf) was a carry-over item from R3. This requires that an API between SO to SDN-C is in place to support this. It requires that SDN-C support the appropriate Ansible Playbook and Directed Graph. Generic API. CDS has its own API to SO. The work being done with the CDS work is re-used for PnP U/C, so no new development needs to be done. ASSOCIATED DEVELOPMENT: (Jira) Controller Design Studio (Design Time) - to customize configuration. This might be used to set the values of parameters that might be send down to a PNF. NetConf - see the NetConf 5G U/C Wiki: 5G - Configuration with NETCONF |
PnP DUBLIN WORK ITEM | DESCRIPTION | ||||||||
PRH2: Integration | [PRH] There might be more integration or development for the PRH in Dublin. | ||||||||
DEFERED TO EL ALTO | |||||||||
PRH1: A&AI New PNF Schema Adaptation | New A&AI schema adaptations: PNF PLUG and PLAY in R5 found a discrepancy between PNFs and VNFs; VNFs are identified via VNF-ID (UUID), and PNFs - via PNF-name. PNF-id = UUID; PNF-name = Correlation ID. PRH use search API to find PNF instance based on PNF-name then get the PNF-id. pnfRegistration VES Event to get the Key to search A&AI. use "sourcename" (part of VES Common header). Take value of sourcename search A&AI to find a PNF entry. Added March 13th 2019 → AAI team got a recommendation from architecutre committee to defer this item to ONAP/El Alto release. ASSOCIATED DEVELOPMENT: See task A&AI1 and SO4. | ||||||||
PRH(discuss): Step 37a PNF "Activated" message to ONAP | State Change VES Event (type = State Change) Old state & New State. CPE Authentication Notification BBS U/C is using this flow to "update" ONAP letting ONAP know that the PNF has been successfully been activated. From VES Event Listener Document:
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DUBLIN ITEM | DESCRIPTION |
A&AI4: SO support of A&AI creation | [SO] A&AI UI can create an inactive PNF (inactive) A&AI entry. In Step #19A instead of EXITING, SO would go into WAIT STATE pending rehydration of RLF w/ pnfReady DEVELOPMENT STATUS: (Completed in ONAP/Casablanca - - SO-797Getting issue details... STATUS ) |
MOVED TO R5 EL ALTO | |
A&AI2: External Manager (EMS/NMS) [ESR] | [A&AI] IP address or association with the External Manager. Is the ESR concept sufficient? https://onap.readthedocs.io/en/beijing/submodules/aai/esr-server.git/docs/ During PnP, the IP address of the External Manager would saved/stored or set by user or by the PNF. Where would that be stored? would it be in A&AI. Information about the External Manager is discovered & stored. Note: The External Manager info is optional LOW PRIORITY |
A&AI3: Cloud Home Server (A&AI) | [A&AI] Tracking the Cloud Home Server (CLLI, Cloud ID); is the association with the COMPLEX Object sufficient? How-To: Register a VIM/Cloud Instance to ONAP LOW PRIORITY |
A&AI1: A&AI pnf-id as INDEX for PNF | [A&AI] Using the pnf-id (instead of pnf-name) as the index for PNF into A&AI. (discussion started in R3, socialized, Contact: PNF PLUG and PLAY in R5 ). The URI will change, as a query parameter. API change in A&AI. No external API impacts. ACTIONS: Inform Clients of break in change & migration. ASSOCIATED DEVELOPMENT: |