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TOSCA complementing NFV (Network Function Virtualization)

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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  1. TOSCA complementing NFV (Network Function Virtualization) Qin Jin Deepanshu Gautam

  2. 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

  3. Objectives Removing tightly coupled network function’s software from underlying hardware

  4. Structure with leaderships

  5. Members Community

  6. E2E Architecture

  7. MANO – Architecture

  8. 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

  9. Current work in MANO WG TOSCA CSAR TOSCA RELATIONSHIP TOSCA NODETYPE MANO is Defining Information Model for VNFD/NSD

  10. 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-??

  11. 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.

  12. THANK YOU

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