Internet DRAFT - draft-deng-opsawg-nfvrg-sdnrg-openo

draft-deng-opsawg-nfvrg-sdnrg-openo



Network Working Group                                          H.Deng
Internet Draft                                            China Mobile
Intended status: Standards Track                             U. Elzur
Expires: October 2016                                            Intel
                                                         April 2, 2016


                             OPEN-O (Orchestrator)
                draft-deng-opsawg-nfvrg-sdnrg-openo-00.txt


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   carefully, as they describe your rights and restrictions with
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Abstract

   OPEN-O(Orchestrator) Project was presented for the first time during
   Open Network Summit 2016 in Santa Clara. The purpose of OPEN-O would
   intent to propose an open source project under Linux foundation. It
   includes cross domain orchestrator, SDN-O and NFV-O. SDN-O is
   sitting on top of SDN Controller like ODL or ONOS and somewhere
   below the SDN APP. NFVO is aligned with ETSI NFV ISG. This document
   is seeking for the relationship between open standard IETF and open
   source project OPEN-O.

Table of Contents


   1. Introduction ................................................ 2
   2. OPEN-O architecture ......................................... 2
   3. Relationship with NFVRG/OPS/OPENSTACK/?...................... 5
   4. Security Considerations...................................... 5
   5. IANA Considerations ......................................... 5
   6. Conclusions ................................................. 5
   7. References .................................................. 5
      7.1. Normative References.................................... 6
      7.2. Informative References.................................. 6
   8. Acknowledgments ............................................. 6

1. Introduction

   OPEN-O(Orchestrator) Project was presented for the first time during
   Open Network Summit 2016 in Santa Clara. The OPEN-O would intent to
   propose an open source project under Linux foundation, and it is
   targeting to orchestrator legacy network, SDN overlay network, and
   NFV virtualized network. It also works with other network related
   open source project like OPNFV, ODL, ONOS and Openstack and try to
   interwork with them or be integrated. Many working groups such as
   OPS Area, SDNRG, NFVRG in IETF or IRTF are related to OPEN-O's work.
   So OPEN-O as the open source project would like to work with open
   standard body like IETF.



2. OPEN-O architecture

   OPEN-O architecture which was presented in ONS 2016 includes cross
   domain orchestrator, SDN-O and NFV-O. SDN-O is sitting on top of SDN


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   Controller like ODL or ONOS and somewhere below the SDN APP. NFVO is
   aligned with ETSI NFV ISG.













































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              +--------------------------------------------------+
              |              Customer Portal/BSS                 |
              |         (E2E Ser^ice = VPN+VAS+Cloud)            |
              +------------------------+-------------------------+
                                       |
   +------------------------------------------------------------------+
   |OPEN-O +------------------------------------------------------+   |
   |       |           Cross Domain Orchestrator                  |   |
   |       +---------------------------------------+----------+---+   |
   |       +------------+       +------------+     |          |       |
   |       |   SDNO     |       |    NFVO    |     |          |       |
   |       +------------+       +------------+     |          |       |
   |                               +---------+     |          |       |
   |                               | VNFM    |     |          |       |                                                    
   |                               +---------+     |          |       |
   +----+---------+--------+---------+-------------------------------+
        | WAN SBI |        | VAS SBI |  | |        |           |
        +------+--+        +-----+---+  | |        |           |
               |                 |      | |******* |           |
               |                 |      | |*OPNFV* |           |
               |   +-----------+ |+-----+ |******* |           |
               |   | OPEN Cord | ||       |        |           |
               |   +-----------+ ||       |        |           |
   +-----------+--+          +---++-+ +---+---+ +---------+ +---------+
   |  Controller  |          | VNF  | |S-VNFM | |OpenStack| |AmazonAWS|
   +------+-------+          +-+----+ +---+---+ +---------+ +---------+
          |                    |         |          |         |
   ****** |  *******           |         |          +-----+---+
   *ONOS* |  * ODL *           |         |***********     |
   ****** |  ******            |         |*OpenStack*     |
          +                    +         |***********   XX+XXXX
       XXXXXXX            XXXXXXX     +----+          XX        XXX
    XXX      XXX        XXX     XX    |VIM |        XX     SDN    XX
   XX    SDN   XXX    XX   NFVI   XX  +----+       XX    NETWORK   X
   X   NETWORK  XX    XX         XX                 XX           XXX
    XXX       XXX       XXX    XXX                    XXX       XXX
       XXXXXXX            XXXXXX                        XXXXXXX











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3. Relationship with working groups in OPSAREA

   OPEN-O is planning to support both YANG and Tosca data model. And
   Yang is mostly specified by IETF,

   SFC which is specified by IETF will also be supported by VNFFG(VNF
   Forwarding Graph),



4. Relationship with NFVRG

   OPEN-O will include NFVO as part of the architecture, some topics
   will be related to NFVRG research work in the future.



5. Relationship with SDNRG

   OPEN-O is going to work with north bound interface of SDN controller
   like ODL, ONOS et al.



6. Security Considerations

   No specific security requirement for this informational document



7. IANA Considerations

   No IANA request for this informational document



8. References

   ETSI NFV ISG






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8.1. Normative References



   [1]  Bradner, S., "Key words for use in RFCs to Indicate
         Requirement Levels", BCP 14, RFC 2119, March 1997.

   [2]  Crocker, D. and Overell, P.(Editors), "Augmented BNF for
         Syntax Specifications: ABNF", RFC 2234, Internet Mail
         Consortium and Demon Internet Ltd., November 1997.

   [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
             Requirement Levels", BCP 14, RFC 2119, March 1997.

   [RFC2234] Crocker, D. and Overell, P.(Editors), "Augmented BNF for
             Syntax Specifications: ABNF", RFC 2234, Internet Mail
             Consortium and Demon Internet Ltd., November 1997.

8.2. Informative References

   [3]  www.openo.org

   [4]  www.opnrf.org

   [5]  www.odl.org

   [6]  www.onos.org

   [7]  www.openstack.org

   [8]



9. Acknowledgments

   This document was prepared using 2-Word-v2.0.template.dot.

   This draft is also contributed by Zhiheng Liu from China Mobile.









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Authors' Addresses

   Hui deng
   China Mobile
   32, Xuanwumen West Ave, Xicheng District,Beijing,China

   Email: denghui@chinamobile.com


   Uri Elzur
   Intel

   Email: uri.elzur@intel.com
































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