TOSCA complementing NFV
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TOSCA complementing NFV (Network Function Virtualization). Qin Jin Deepanshu Gautam. NFV #1 at ETSI head quarters. NFV History. 4 ISG level documents read for publication E2E Architecture, High-Level Requirement, Terminology and Use case. NFV#4 planned

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TOSCA complementing NFV (Network Function Virtualization)

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Tosca complementing nfv network function virtualization

TOSCA complementing NFV (Network Function Virtualization)

Qin Jin

Deepanshu Gautam


Nfv history

NFV #1

at ETSI head quarters

NFV History

4 ISG level documents read for publication

E2E Architecture, High-Level Requirement, Terminology and Use case

NFV#4 planned

Sunnyvale hosted by Juniper+IBM (social event)

Jan 2012

Oct 2011

Nov 2013

Dec 2011

Oct 2013


Objectives

Objectives

Removing tightly coupled network function’s software from underlying hardware


Structure with leaderships

Structure with leaderships


Members community

Members Community


E2e architecture

E2E Architecture


Mano architecture

MANO – Architecture


Tosca ovf cimi openstack for mano

TOSCA-OVF-CIMI/Openstack for MANO

PaaS

NSD

OSS/BSS

SP Portal

NodeType A

NodeType B

Operations

VNF1

VNF2

TOSCA

Service Template

User Portal

Any other SP domain entity

RelationshipType X

TOSCA ServiceTemplate for topology, dependencies, services and artifacts of VNFG.

TOSCA Plan for lifecycle operations of VNFG e.g initiation, configuration etc

Required computational resources (OVF)

MANO

Orchestrator

TOSCA

Container

VNF Manager

(TOSCA Container)

CIMI Client

  • Create a new VM

  • Adding volume (storage) to an existing VM

CIMI/OpenStack & OVF

IaaS

NFVI

CIMI Server

VM

VM

VM

VM

Hypervisor Layer

Underlining Hardware Layer


Current work in mano wg

Current work in MANO WG

TOSCA CSAR

TOSCA RELATIONSHIP

TOSCA NODETYPE

MANO is Defining Information Model for VNFD/NSD


Tosca is already in nfv

TOSCA is already in NFV

  • NFV-MAN001v0011

    • An informative example of IMF-MRF NSD representation in TOSCA meta-model has been included in the MANO Group Specification.

  • TSC Task Mapping-20130925

    • NFV Technical Steering Committee has started an ISG wide initiative related with gap analysis with existing technologies explicityly mentioning TOSCA and others including TMF-SID, OpenStack, DMTF-CIMI, IETF-??


Recommendation to tosca tc

Recommendation to TOSCA TC

  • Facilitate a formal liaison statement from OASIS TOSCA to ETSI NFV proposing ETSI NFV to consider TOSCA’s work in there proceedings as required.

    • NFV has already received number of liaison statement from TMF and BBF on further collaboration and information exchange.


Thank you

THANK YOU


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