VoLTE Use Case Development Tasks

VoLTE use case blocking issues to discuss during Paris F2F Developer Event

Issue	Issue Description	Reporter	Committer	Note
A demo of VoLTE E2E service design on SDC	We would like to see a demo of designing VoLTE E2E service which includes vEPC, vIMS, underlay and overlay networks	Integration team	SDC team	We have seen an early version of it on https://zoom.us/recording/play/KIwLvr5cJb2Q_vx1BdHBTF0-f-pFpTkD_gpO3iBSeq5VDapCSe-FjbbhS2LkTygO. You can start from 1:36:00

All related issues are listed under JIRA Epic

JIRA story	Task	ONAP Component	Input	Output	Task Description	Committers	Status	Notes
	VNF CSAR defintion	SDC			Define import CSAR format Define export CSAR format	David Shadmi	Done
	E2E service CSAR definition	SDC			Define E2E service CSAR format	David Shadmi	Done
	GUI WAN network design support	SDC			Define WAN underlay network using Underlay Network Service template Define WAN overlay network using Overlay Network Service template	David Shadmi	Done	In R1, WAN design part is done through importing Network Service templates which define all parameters needed for WAN underlay and overlay networks.
	GUI support on E2E service design	SDC			Using SDC GUI to design VoLTE E2E service with vEPC, vIMS and WAN overlay and underlay networks	David Shadmi	Done	Will add a link to the meeting recording which has a simple demo of VoLTE E2E service design
	VoLTE service instantiation sequencing	SDC			SDC support of service instantiation sequencing by using Dependency construct	David Shadmi	Done	SDC can support Dependency construct already
SDC-99 - Getting issue details... STATUS	Support TOSCA VNFD import	SDC		SDC Portal	Support new node types used by VoLTE VNFD	David Shadmi victor gao	Risk	Time is very tight for SDC team because the design is finalized very recently
SDC-193 - Getting issue details... STATUS	Test vendors' VNFD onboarding	SDC	VNFD CSAR	SDC Catalog	Obtain vendor's VNFD Verify vendors' VNFD can be onboarded by ONAP	Chengli Wang Michael Lando	High Risk	Chengli will help to obtain vendors' VNFD Michael will verify vendors' VNFD can be onboarded by ONAP
INT-137 - Getting issue details... STATUS	vEPC service design	Integration	VNFD	CSAR	Design network for vEPC Define different design options Work with VNF vendors to figure out the network design for vEPC	Yang Xu	Done	Need to discuss with integration team and come up with different design options
INT-142 - Getting issue details... STATUS	vIMS service design	Integration	VNFD	CSAR	Design network for vIMS Define different design options Work with VNF vendors to figure out the network design vIMS	Yang Xu	In progress
AAI-241 - Getting issue details... STATUS AAI-250 - Getting issue details... STATUS AAI-251 - Getting issue details... STATUS	A&AI schema change to support ESR	A&AI		A&AI schema	Support ESR registration for VIM, SDN DC controller, SDN WAN controller, vendors' SVNFM and EMS	Zi Li	Done
VFC-181 - Getting issue details... STATUS	A&AI schema change to support VFC	VFC		A&AI schema	Add new Network Service vertex in A&AI	maopeng zhang subhash	In progress
SO-35 - Getting issue details... STATUS SO-33 - Getting issue details... STATUS SO-88 - Getting issue details... STATUS	Workflow design and implementation	SO		Workflow	Design a new SO NB interfaces for VoLTE E2E service LCM Design and implement workflow for VoLTE E2E service SO can use Dependency construct to implement service instantiation sequencing	Chuanyu Chen jin xin Zhuoyao Huang	In progress	Yang Xu Need to confirm with SO team they can use the dependency construct Zhuoyao is working on SO SDNC subflow Chuanyu and Xin are working on other part of workflow (flow 2) for VoLTE use case
	VFC service instantiation sequence	VFC				Yan Yang		As we discussed with deployment team in CMCC, parallel deployment of VNFs will hit VIM performance bottleneck. Have sent Yan Yang an email asking about the need to support VNF instantiation sequencing
SDNC-19 - Getting issue details... STATUS SDNC-28 - Getting issue details... STATUS SDNC-43 - Getting issue details... STATUS	DG design and implementation for WAN service	SDNC		DG	DG for WAN underlay network DG for WAN overlay network Integration with SO	gaurav.agrawal Zhuoyao Huang Brian Freeman Dan Timoney	High risk	DC Gateway Controller is not available to test yet
HOLMES-55 - Getting issue details... STATUS	Holmes Correlation Rules	Holmes		An example given by Guangron, it contains 2 rules. CLAMP can only support 1 rule in R1. In email attachment sent by Guangrong on 9/7, file holmes-rule-mgmt-componentspec.json defines: "parameters": [ { "name": "holmes.default.rule.volte.scenario1", "value": "package dcae.ves.test\nimport org.onap.some.related.packages;\nrule\"SameVNF_Relation_Rule\"\nsalience 120\nno-loop true\nwhen\n$root : VesAlarm(\n$sourceId: sourceId, sourceId != null && !sourceId.equals(\"\"),\nspecificProblem in ( \"LSS_cpiPCSCFFailReg(121297)\", \"LSS_cpiSIPRetransmitInvite(120267)\" ),\n$eventId: eventId)\n$child : VesAlarm( eventId != $eventId,\nCorrelationUtil.getInstance().isTopologicallyRelated(sourceId, $sourceId),\nspecificProblem in (\"LSS_externalLinkDown(4271)\",\"LSS_failedAttachReqsRateExceeded(4272)\"),\nthis after [-60s, 60s] $root)\nthen\nDmaapService.publishResult(...);\nend", "description": "The default rule for the VoLTE usecase." }, { "name": "holmes.default.rule.volte.scenario2", "value": "package dcae.ves.test\nimport org.onap.some.related.packages;\nrule\"SameVNF_Relation_Rule_1\"\nsalience 120\nno-loop true\nwhen\n$root : VesAlarm(\n$sourceId: sourceId, sourceId != null && !sourceId.equals(\"\"),\nspecificProblem in ( \"LSS_cpiPCSCFFailReg(121297)\", \"LSS_cpiSIPRetransmitInvite(120267)\" ),\n$eventId: eventId)\n$child : VesAlarm( eventId != $eventId,\nCorrelationUtil.getInstance().isTopologicallyRelated(sourceId, $sourceId),\nspecificProblem in (\"LSS_externalLinkDown(4271)\",\"LSS_failedAttachReqsRateExceeded(4272)\"),\nthis after [-60s, 60s] $root)\nthen\nDmaapService.publishResult(...);\nend", "description": "The default rule for the VoLTE usecase." } ],	Define correlation policy for VoLTE closed loop event. Different vendors will have different alarm code	Guangrong Fu	In progress	Integration with CLAMP/Policy/DCAE is the concern
CLAMP-45 - Getting issue details... STATUS CLAMP-34 - Getting issue details... STATUS	Closed loop configuration	CLAMP		Blutprint and Operation Policy	Support configuration of all closed loop policy related parameters Distribute policy artifacts to DCAE, Holmes, and Policy	Gervais-Martial Ngueko	Risk	Integration with Holmes/Policy/DCAE is the concern
POLICY-63 - Getting issue details... STATUS POLICY-43 - Getting issue details... STATUS	Policy design	Policy		Drools Rules	Support auto healing policy for VoLTE Define auto healing policy in GUI	Pamela Dragosh Chenfei Gao	In progress	Integration team needs to talk to Policy team to see how to define the policy in GUI
USECASEUI-2 - Getting issue details... STATUS	Usecase UI development	Usecase UI		GUI	Support all parameter input defined in VoLTE service template Support VoLTE E2E service instantiation by clicking one button Support alarm monitoring for ONAP and VoLTE service	Tao Shen	Risk	Development is delayed, and some repo is still empty.
VFC-1 - Getting issue details... STATUS VFC-38 - Getting issue details... STATUS	VFC support for VoLTE Network Service	VFC			Support Network Service instantiation Support auto-healing	victor gao Yan Yang	In progress	Expect some integration testing with vendor SVNFM and EMS
OOM-18 - Getting issue details... STATUS OOM-19 - Getting issue details... STATUS	Containerize ONAP all modules	OOM		ONAP on K8S	ONAP deployment on K8S	Mike Elliott	Risk	Some ONAP projects (VFC, UUI, MultiCloud, DMaaP) are not deployed by OOM yet. May delay integration