ONAP R3 Modeling High Level Requirements

Based on timeplan of modeling subcommittee, high level requirements need to be finished by M0,

There are 4 categories of high level requirement,

The first category is that those requirement will be implemented and commited by the impacted projects in this release

the second category will document the current implementation in those projects.

Other two categories like lower priority and experimental will not be included in the release 3, the contributor will work with best effort to influence future release.

Owners of each requirement needs to coordinate the modeling spec commitment and code commitment with PTLs of impacted project.

1) Will be implemented and included in the release 3

Modeling Domain

Modeling Requirement

Modeling Requirement Description

Impacted

Projects

Use Case

Relevance

Modeling Spec

Commitment

Code

Commitment

Provider

Priority

Mapping to M1 requirement

Owner

Resource

VNFD

ONAP Resource Data Model for Design Time?

-Agreement that the VNF Descriptor model for On-Boarding and the Internal ONAP models are distinct. (note: an internal model may be used as one of the on-boarding options)
•For R3 the VNF Descriptor On-Boarding options include: HEAT and TOSCA (SOL004 v2.5.1 VNF Package, ONAP R3 Resource DM) (see note)
-Acknowledgement that there are two Internal ONAP VNF Descriptor Data Models that, for R3, will evolve wherever possible in a coordinated way in support of the Casablanca Use Cases
•ONAP R2+ Design-Time Resource DM clean version enhancements for VoLTE, CCVPN, vCPE (stretch goal)
•ONAP SDC TOSCA AID enhancements for vCPE
-Engage impacted ONAP Components to understand the VNF Descriptor aspects of these two Internal ONAP R3 Resource Data Models are applied
•Document ONAP R3 VNFD on-boarding and internal models roadmap with all ONAP components stakeholders

SDC

A&AI

OOF

SO

VFC

Policy

VoLTE

VCPE

CCVPN

AT&T

Intel

AT&T

Intel

AT&T: High

SDC (Y)

A&AI

SO (Y)

OOF(?)

Policy (Y)

VFC (Y)

Andy Mayer (AT&T)

Anatoly Katzman (AT&T)

maopeng zhang

PNF for 5G

software version

SDC

SO

5G

Nokia

SDC (Y)

SO (under discussion)

2) Documentation after implemented, or implemented but not in the release

Modeling Domain	Modeling Requirement	Modeling Requirement Description	Impacted Projects	Use Case Relevance	Modeling Spec Commitment	Code Commitment	Provider Priority	Mapping to M1 requirement	Owner
Service	Service Order	It includes the definition of the managed objects that allows a BSS system to create/delete/update/get an order of a service to a ONAP instance. The Service Order Modeling provided by Ext API R2 team must be reviewed to become part of the ONAP common service IM (Service Order - Information Model View)	Ext API(y)	VoLTE CCVPN Change Mgt	CMCC Huawei ZTE Vodafone AT&T Verizon Orange	CMCC Huawei ZTE Vodafone Orange	CMCC: High Vodafone: High AT&T: High Verizon-High	ExtAPI (y)	Andy Mayer (AT&T)
	Service Catalog	A Service Catalog is a group of ServiceDescriptors that an organization provides to the consumers via ONAP. https://wiki.mef.net/display/CESG/Service+Catalog	Ext API	VoLTE CCVPN	CMCC Huawei ZTE Vodafone AT&T Verizon Orange	CMCC Huawei ZTE Orange	CMCC: High Vodafone: High AT&T: High Verizon-High	ExtAPI (y)	Kevin Scaggs (AT&T)
	Service Descriptor	Design time model: service descriptor model correlating with the service instance in run time	A&AI Ext API SO(y) SDC(->)	(All) VoLTE CCVPN 5G vCPE	CMCC Huawei ZTE Vodafone AT&T Verizon Orange	CMCC Huawei ZTE Orange	CMCC: High Vodafone: High AT&T: High Verizon-High		LIN MENG (CMCC)
Resource	License	Presently modeled and used in SDC (ONAP license model)	SDC		AT&T Verizon		AT&T: Medium Verizon-Medium	SDC	Kevin Scaggs(AT&T)
	Alloted resource	SDCs current implementation	SDC	All	AT&T Intel	AT&T Intel	AT&T: High	SDC	Andy Mayer (AT&T)
	Scaling (HEAT template)	Scaling Use Case Extension (VNF Design and Run time model extension to support scaling use case). Ensure that the onboarding VNF model will properly updated.	SDC A&AI SO Policy Clamp	vDNS (Scaling)	CMCC Huawei ZTE AT&T		CMCC: Medium Vodafone: Medium AT&T: High	SDC A&AI SO Policy Clamp	Andy Mayer (AT&T) Gil Bullard ((AT&T) maopeng zhang
	ResourceComposite	The ResourceComposite includes several sub-requirements: support composite relationship between different resource objects, e.g., a NS can be composed of VNF, VL, etc. (need to support TOSCA substitution mapping) support semantics validation during onboarding and design time. For example, during design time, checking a NS can be composed of VNF, VL, nested NS, etc., but no irrelevant resources; during onboarding time, checking a VNFD doesn't contain more than one VNF node	SDC VNFSDK(y)	VoLTE CCVPN	CMCC Huawei ZTE Vodafone AT&T Verizon Intel	CMCC Huawei ZTE Intel	CMCC: High Vodafone: High AT&T: High Verizon-High	SDC () VNFSDK (y)	Xu Yang maopeng zhang
	Network Service (modeling subcommitee DM approve firstly)	Network service is already modeled in R2 but is now moved as a Resource Composite. In R3, NSD can be composed of VNFD, VLD in design time at least to support VOLTE usecase. In R3, NSD can be composed of nested NSD, and other resources(VNFD, PNFD,VLD, etc) in design time if possible Networkservice IM Networkservice DM	SDC	VoLTE CCVPN 5G	CMCC Huawei ZTE AT&T	CMCC Huawei ZTE	CMCC: High Vodafone: High AT&T: Medium	SDC	Chuyi Guo maopeng zhang
Telemetry	Events & VES	VES Event Descriptor Model according to VES spec v6.0	DCAE SDC		AT&T Verizon		AT&T: High Verizon-High	DCAE SDC	Kevin Scaggs(AT&T) Jessie S Jewitt (ARM) Michela Bevilacqua

Below tables are not downgrade, but casablanca won't make it

3) Lower Priority:

Modeling Domain	Modeling Requirement	Modeling Requirement Description	Impacted Projects	Use Case Relevance	Modeling Spec Commitment	Code Commitment	Provider Priority	Owner
Service	servicecomposite	Design/run time model : Service IM review according to the agreed Service Composite pattern. (Composite Pattern UML diagram)	SDC (L) Ext API (=SDC) SO	VoLTE CCVPN	CMCC Huawei ZTE Vodafone AT&T Verizon	CMCC Huawei ZTE	CMCC: High Vodafone: High AT&T: High Verizon-High	shitao li
	Service Scaling	A run time service instance could be updated by scaling in/out its capacity via deleting/adding new resources instances, e.g. sites in CCVPN usecase.	SDC SO AAI	VoLTE CCVPN	CMCC Huawei ZTE Vodafone AT&T Verizon		CMCC: High Vodafone: High AT&T: Medium Verizon-Medium	LIN MENG
	Service Instance	Run time model: service instance model in relation to the design time model and Service Composite pattern. (Composite Pattern UML diagram)	A&AI Ext API SO SDC	(All) VoLTE CCVPN 5G vCPE	CMCC Huawei ZTE Vodafone AT&T Verizon Orange		CMCC: High Vodafone: High AT&T: High Verizon-High	Kevin Scaggs(AT&T)
Resource	ResourceComposite	Design time model: Resource composite model introduction according to the agreed Service Composite pattern. It includes the NS model review from Service component to Resource Composite and change of Modeling Domain (Composite Pattern UML diagram) The ResourceComposite includes below sub-requirements: support composite pattern (i.e., ResourceAtomic and ResourceComposite) in the IM and DM	SDC(->) VNFSDK	VoLTE CCVPN	CMCC Huawei ZTE Vodafone AT&T Verizon Intel	CMCC Huawei ZTE Intel	CMCC: High Vodafone: High AT&T: High Verizon-High	Xu Yang
	VNF instance (run time)	Run time model of a VNF instance (low)	A&AI	VoLTE CCVPN 5G vCPE	CMCC Huawei ZTE AT&T Verizon Intel	CMCC Huawei ZTE	CMCC: High Vodafone: High AT&T: High Verizon-High	Kevin Scaggs (AT&T) Jessie S Jewitt (ARM) maopeng zhang
	PNF instance (run time)	Run time model of a PNF Instance.	SDNC A&AI SO	VoLTE CCVPN 5G	CMCC Huawei ZTE Vodafone	CMCC Huawei ZTE	CMCC: Medium Vodafone: Medium	Weitao Gao Michela Bevilacqua Jacqueline Beaulac maopeng zhang Hongliang Bian
	WAN Connection	Wan Connection Information Model	SDC(->) SO A&AI SDNC	VoLTE CCVPN	CMCC Huawei ZTE AT&T Verizon	CMCC Huawei ZTE	CMCC: High Vodafone: High AT&T: Medium Verizon-Medium	Zhuoyao Huang Chuanyu Chen Gaurav Agrawal
	SD-WAN	CCVPN SD-WAN Information Model			CMCC Huawei AT&T Verizon		CMCC: High Vodafone: High AT&T: Medium Verizon-High	Chuanyu Chen Gaurav Agrawal
	ElementGroup enhancement (lower)	Tied to modeling of Scaling, Homing, Placement, etc.	SDC SO		AT&T		AT&T: Medium	Andy Mayer (AT&T) Kevin Scaggs (AT&T)
Infrastructure	Multi-cloud	The cloud abstractions needed for homing in the edge cloud across public cloud and service-provider-owned-cloud	Multicloud	Edge automation	AT&T		AT&T: Medium	Arun Gupta(AT&T) Jessie S Jewitt (ARM)
Telemetry

4) Experimental:

Modeling Domain

Modeling Requirement

Modeling Requirement Description

Impacted

Projects

Use Case

Relevance

Modeling Spec

Commitment

Code

Commitment

Provider

Priority

Owner

Resource

Container

Resource modeling changes in the IM, design time DM and runtime DM

Multi-Cloud

Intel

Alexander Vul

Ethan Lynn

Damon Li

Acceleration Management (BoF)

Discussing the requirement for acceleration management in ONAP, including research motivation,problem statement, as well as proposals. Welcome to join this thread.

( Acceleration Management (BoF) )

Lei Huang

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1) Will be implemented and included in the release 3

2) Documentation after implemented, or implemented but not in the release

3) Lower Priority:

4) Experimental: