Issues
- CLONE - Modify PRH DCAE Microservice to handle delayed PNF Registrations in 5G RAN use case
UCA-46Resolved issue: UCA-46Sangeeta Bellara - 5G SON use case - misleading docs - not completedUCA-43Former user
- Provide the storage for real time /run time configuration and operation parameters.UCA-42Resolved issue: UCA-42Former user
- [Demo vFW] [VPP] Issue while booting vFW VNF packagesUCA-41Resolved issue: UCA-41Former user
- DHCP needs to return Default Gateway IPv4 address to BRGUCA-40Resolved issue: UCA-40Former user
- DHCP is not listening on eth1UCA-39Resolved issue: UCA-39Former user
- Move Clearwater HEAT templatesUCA-38Resolved issue: UCA-38Former user
- Make Demo repository stableUCA-37Resolved issue: UCA-37Former user
- Consolidate Heat template for vFW use caseUCA-36Resolved issue: UCA-36Former user
- vCPE DHCP hook for DMaaP EventsUCA-35Resolved issue: UCA-35Former user
- vLB VNF not working in the WindRiver labUCA-34Resolved issue: UCA-34Former user
- Configurable Demo Installation RepositoriesUCA-33Resolved issue: UCA-33Former user
- vCPE HEAT TempatesUCA-32Resolved issue: UCA-32Former user
- Create Tutorial for Clearwater vIMSUCA-31Resolved issue: UCA-31Former user
- vFW: Sink VM configuration of UNPROTECTED_NET brokenUCA-30Resolved issue: UCA-30Former user
- vFW: configure network interfaces in HEAT templateUCA-29Resolved issue: UCA-29Former user
- vFW: PG & FW maven build fails "peer not athenticated"UCA-28Resolved issue: UCA-28Former user
- bug testUCA-27Resolved issue: UCA-27Former user
- testUCA-26Resolved issue: UCA-26Former user
- Expose JVM debug port in all docker containers running a JVMUCA-25Resolved issue: UCA-25Former user
- As an Onap op I can render VF network visualization in a layered 3d viewUCA-24Resolved issue: UCA-24Former user
- Streamline DNS configurationUCA-18Resolved issue: UCA-18Former user
- Demo vFW env parameters are not overriding defaults during preloadUCA-17Resolved issue: UCA-17Former user
- Rackspace 1.1.0 DNS failure on SDC/message-router in PortalUCA-16Former user
- Install the public key defined in the HEAT template to the root account in the VMUCA-15Resolved issue: UCA-15Former user
- General Review of startup/reboot of VMs and Docker container and avoid of waiting times between scriptsUCA-14Resolved issue: UCA-14Former user
- The DNS servers should be configured to work recursiveUCA-13Resolved issue: UCA-13Former user
- Use environment to set JAVA runtime variablesUCA-12Resolved issue: UCA-12Former user
- Demerge installation, configuration and startup of ONAPUCA-11Resolved issue: UCA-11Former user
- Update required to docker-compose to support correct MTU sizeUCA-10Resolved issue: UCA-10Former user
- Security groups need to be provided for vanilla openstackUCA-9Resolved issue: UCA-9Former user
- Remove dependency on vf module naming convention for DNS load balancer closed loop testUCA-8Resolved issue: UCA-8Former user
- This is an Architectural Discussion between DCAE and Policy.UCA-7Resolved issue: UCA-7Former user
- Demo for vLB should support multiplesUCA-6Resolved issue: UCA-6Former user
- SDNC has connection timeoutUCA-5Resolved issue: UCA-5Former user
- ONAP Laptop - Allowing ecomp to be spun up on a laptopUCA-4Resolved issue: UCA-4Former user
- default resources should be creatable either during install or as separate scriptUCA-2Resolved issue: UCA-2Former user
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CLONE - Modify PRH DCAE Microservice to handle delayed PNF Registrations in 5G RAN use case
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Sangeeta BellaraSangeeta BellaraReporter
Sangeeta BellaraSangeeta BellaraLabels
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MediumEpic Name
Modify PRH DCAE Microservice for 5G RAN Use Case
Details
Details
Assignee
Sangeeta Bellara
Sangeeta Bellara
Reporter
Sangeeta Bellara
Sangeeta BellaraLabels
Fix versions
Priority
MediumEpic Name
Modify PRH DCAE Microservice for 5G RAN Use Case
Created November 14, 2022 at 5:22 PM
Updated November 15, 2022 at 7:05 AM
Resolved November 14, 2022 at 5:23 PM
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Sangeeta Bellara November 14, 2022 at 5:23 PM
Duplicate
The PRH Handler is used in the 5G PNF Plug and Play use case.
https://docs.onap.org/projects/onap-integration/en/latest/docs_5g_pnf_pnp.html
In 5G RAN, there can be multiple PNFs (RUs/DUs) inside a GNB service model. When this service is instantiated by SO Macro Flow, the PNFs must send the PNF Registration event to PRH in the same order as specified in the SO instantiation request, otherwise their registration event is dropped.
This is because PRH is stateless, and when it receives a PNF Registration event , it checks if the PNF of the same source name as event has been registered by SO in AAI. If not found, it drops the event.
This presents a problem because in a GNB, DU/RUs cannot be enforced to start up in a particular order. There should be a way that a PNF can send the event before SO registers the PNF in AAI, and the event is stored by PRH until the SO registration is done. An age limit can be set on the event so that it is not stored forever.
The detailed problem and solution is explained in the attachment.