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Openstack meetup NFV

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Openstack meetup NFV

  1. 1. NFV and Openstack Marie-Paule Odini – HP Communication Media Solution CT Office ETSI NFV Steering Committee member and Software Architecture co-chair ETSI NFV TST group caretaker ATIS SDN-NFV member © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.
  2. 2. Agenda 1- Definition de NFV ? 2- Specifications ETSI NFV & Use Cases 3- ETSI NFV, Openstack et OPNFV 4- HP Helion & Openstack © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 2 change without notice.
  3. 3. 1- What is NFV: Network Function Virtualization virtualize network functions: from Home or Enterprise Gateway to Access/Core telecom network & Data centers Leverage IT virtualization techniques for telco functions • Use standard servers and storage • Applicable to telco network functions • Initiative from Tier 1 Operators & Vendors launched as a new Industry Specification Group (ISG) in ETSI Key Benefits • Reduced equipment costs • Faster time to market • Resource sharing • Targeted service introduction • More flexible, programmatic operations © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 3 change without notice.
  4. 4. ETSI NFV Use Cases • Large Telecom Networks • Regulated • Roaming Services Use Case Description #1 Network Functions Virtualisation Infrastructure as a Service #2 Virtual Network Platform as a Service (VNPaaS) #3 Virtual Network Function as a Service (VNFaaS) #4 Virtualisation of Mobile Core Network and IMS #5 Virtualisation of Mobile base station #6 Virtualisation of the Home Environment #7 Service Chains (VNF Forwarding Graphs) #8 Virtualisation of CDNs (vCDN) #9 Fixed Access Network Functions Virtualisation © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 4 change without notice. • Growing data/video traffic • Unpredictible peaks • Enterprise SLAs • Government security • Emergency services • etc
  5. 5. ETSI NFV and Openstack http://www.etsi.org/technologies-clusters/technologies/nfv (open area) http://portal.etsi.org/home.aspx (restricted area) Service, VNF and Infrastructure Description EMS 1 EMS 2 EMS 3 Virtual Computing Computing Hardware NFV Management and Orchestration Os-Ma OSS/BSS Orchestrator Virtual Network Vn-Nf Hardware resources Virtual Storage Se-Ma Ve-Vnfm Nf-Vi Vl-Ha © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 5 change without notice. © ETSI 2012. All rights reserved Storage Hardware Network Hardware Virtualisation Layer Or-Vnfm VNF Manager(s) Vi-Vnfm Virtualised Infrastructure Manager(s) VNF 2 NFVI VNF 1 VNF 3 Or-Vi Execution reference points Other reference points Main NFV reference points NFVI VNF MANO VIM
  6. 6. ETSI NFV – E2E Network Service with NFV => Compose VNF and PNF to create Network Services End Point End-to-end Network Service VNF-1 VNF-FG-2 VNF- 2C © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 6 change without notice. VNF-3 NFVS Hardware resources VNF- 2A VNF- 2B Virtualisation Layer Compute/storage Infrastructure network Physical link Logical link Virtualisation VNF-FG Corresponding to Network Function Forwarding Graph
  7. 7. Ex#: modeling A Media Resource Function Telecom Networks use Media Resource Function (MRF). It is a function which performs announcements, voice mail function, audio conference, video conference, transcoding etc © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 7 change without notice. SIP Load Balancer AS SIP AS WEB AS WEB Load Balancer Reporting & Monitoring AS Storage Media Resource Broker Media resource Function => Decomposition defines VNF & VNFC
  8. 8. Ex#: Define the VNF Descriptors (VNFD) The VNF Descriptors define the resources needed & specifics - number of VNFC -For each VNFC -CPU, Storage, Memory need - Affinity rules - Anti-affinity rules - Network need - IP QoS network constraints for each vLAN (Bandwidth, Jitter, Delay, Packet Loss Tolerance) -etc VNF 1 VNFC 2 © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 8 change without notice. VNFC 3 VNFC 1
  9. 9. Ex#: Architecture & Lifecycle simplified Media Resource Function Deployment OSS/BSS NFV Orchestrator vMRF EM NFV Service Catalog OSS 1- deploy new MRF NFV Orchestrator 2- read 2- allocate resources 3- deploy vMRF software VIM (ex Openstack) Descriptor (XML file) & SW image Virtualization (ex KVM) MRF MRF VNF Manager 4-manage lifecycle (scaling etc) © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 9 change without notice. NFV Management and Orchestration vMRF vMRF VNF Manager Virtualized Infrastructure Manager(s) Nfvo-Vi Nfvo-Vnfm Vnfm-Vi Os-Nfvo Nf-Vi VNF Catalog NFV Instances NFVI Resources VeEn-Vnfm VeNf-Vnfm Vn-Nf HP CMS NFVI Openstack HW Legend HW (Compute, Storage, Networking)
  10. 10. ETSI NFV SWA - VNF architecture VNFC VNFC or or [1,1] VNFC 1 VNFC 1 © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 10 change without notice. © ETSI 2013. All rights reserved VNF 1 VNFC 1 1 1 parallelizable VNFC (min. and max. # of instances) or VNF 1 VNFC 1 VNF w/ single component VNF w/ multiple components Virtual container • 1 VNFC = 1 container • virtualization container (not just hypervisor) [1,n] VNF 1 VNFC 1 VNF 1 stateless VNFC stateful VNFC VNF 1 VNFC w/ externalized state or VNFC 1 S S S VNF 1 VNFC 2 VNFC 3 VNFC 1 VNF 1 non-parallelizable VNFC VNF State Diagram Scalability Scale in/out Scale up/down Autoscale, etc
  11. 11. ETSI SWA - VNFC to VNFC Communications Affinity Affinity DPDK support SRIOV support DPDK support © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 11 change without notice. SRIOV support Affinity An example of requirements
  12. 12. ETSI NFV Management & Orchestration © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 12 change without notice. MANO
  13. 13. POC #23 - E2E Orchestration of Virtualized LTE Core- Network Functions & SDN-based Dynamic Service Chaining of VNFs using VNF-FG © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 13 change without notice. NFV#7 SKT HP Samsung Telcoware Multi-vendor Fully orchestrated & automated vEPC – vIMS on Openstack & SDN based infrastructure Demo SKT R&D Lab SDN World Congress Openstack
  14. 14. 3- NFV and Openstack example of requirements Nf-Vi, Vi-Vnfm, Nfvo-Vi • Multi-hypervisor support • Different virtualization model (ie docker, Linux) • Support legacy, bare metal • Support DPDK CPU, SRIOV NIC • Expose NW load balancer and other functions • Support HA , 5 9s • Support Secure Boot , certification • Support resource reservation (prior to instantiation) • Map pCPU with vCPU (dedicated CPU – pinning) • Support NUMA placement (memory access perf) • Expose localization of resources • Expose resource catalog • Expose resource metrics • Release backward compatible • Rollback • etc  Some of these are already in Juno (ETSI NFV shared a list with Openstack NFV track)  More will come as ETSI NFV dives into phase#2 © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 14 change without notice.
  15. 15. NFV & OpenStack ?? Ex Security Security-specific? Over 1.7M lines of code ~ 6 meters or 20 ~ 6 meters feet ? How can I ensure there is no security breach in 1.7M lines ? ? How does Openstack prevent back doors ? ? How does Openstack support secure boot, certified VM? ? How can I define security rules for an SDN application to change a flow table on an SDN switch that is provided by a IaaS Provider that may change along the life of the service ? ? How can I ensure that the memory I am sharing will not be accessed by somebody else ? ? Can I present the system admin to access my personal data etc © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 15 change without notice. Many blocks interact with Keystone Keystone is not the only entity that deals with security Keystone deals with security & policies, but NFV will need end to end security & policies across end to end network, at ?NFVO level : how to synchronize? etc  Difficult to analyze millions of lines of code  Exchanging requirements & Experimentation will help
  16. 16. ETSI NFV and Openstack ETSI NFV => Many “Liaison” 3GPP TMF Telecom Large WW community Specs ETSI NFV Scope: Telco Cloud (ie Openstack) + VNF + VNF & NS Orchestration POCs  Gap Analysis with SDO and Opensource “Liaison” Cloud Large WW community © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 16 change without notice. BBF Opensource Code Scope: Enterprise Cloud
  17. 17. OPNFV Open Platform For NFV – www.opnfv.org Launched Sept 30th, 2014 Work with upstream SDO (ETSI NFV) and Opensource (Openstack, OpenDaylight, KVM, Xen ect) Chairman: Prodip Sen, HP © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 17 change without notice.
  18. 18. Status OPNFV Target Release #1 – March 2015 Focus: • Integrate stable upstream • Continuous Integration Project (Octopus) • Testing Project (Pharos) • Few other projects under discussion … Sandbox available: https://github.com/Aricg/PackStackSandBox More info on : https://www.opnfv.org/ © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 18 change without notice.
  19. 19. HP Open NFV & HP Helion © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.
  20. 20. HP OpenNFV PR in Feb’14 : a new BU, new Products and OpenNFV Labs OSS Layer • Full OSS Suite from basic fault to service level management based on IMC & SiteScope VNF Layer • HP vHSS, vMRF, vSR and other key Network related Services Software available for virtualized environment deployment • An ecosystem of partners © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 20 change without notice. MANO Layer • HP NFV Director : ETSI Based NFV Orchestrator for full life-cycle management • HP Helion OpenStack provides necessary OpenStack API support for NFV, and a carrier grade cloud management functionality • HP SDN Controller • Converged Infrastructure Management using a single tool – OneView NFVI Layer • Broader Hardware Support for high performance packet processing • Hardware/Software features integrated for high speed packet processing (SR-IOV support in OneView/CS8) • Native SDN Support with all HP Networking portfolio • Common Networking Environment for Networking using Comware7 stack
  21. 21. ETSI NFV Orchestrator with embedded VNF Manager External VNF Managers © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 21 change without notice. NFV Management and Orchestration HP NFV Director Model Driven vs Script Driven A common point to ensure consistent management and behavior of VNFs and NSs • Automatically manages the end-to-end service across VNF, VNF-FGs, and NSs • Supports multiple VNF across multiple sites • Handles provisioning and monitoring functions Designed to meet the evolving ETSI specifications • Full NFV orchestrator functionality, interfaces, and interaction models • Includes VNF manager functionality and works with external (VNF-supplied) VNF managers Supporting the journey to NFV • Handles virtual and physical network functions and hybrid services • Supports networks consisting of traditional and SDN domains Open and multivendor • Supports integration with any VNF, VIM, and OSS using open APIs Modular and extensible • Start small and grow • Flexible integration with OSS, EMS, VNF, and infrastructure NFV Director Policy management Service fulfillment Service monitoring Global resource fulfillment Global resource monitoring Virtualized Infrastructure Manager Catalog Instance inventory Global resource inventory VNF fulfillment VNF monitoring Embedded VNF Manager VNF fulfillment VNF monitoring
  22. 22. HP contributions to OpenStack® • Board member: Eileen Evans, VP Opensource • 3 technical committee member: Monty Taylor, Sean Dague and Devananda van der Veen • Number #1 contributor by number of employees to Havana release, and second to Icehouse • Number #2 in number of commits for Havana & Icehouse • Incl Continuous integration, testing, and deployment lead of OpenStack commits • & Openstack developer infrastructure, dashboard, bare metal provisioning, open integration suite, quality assurance, database as a service, etc Some other Examples … © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 22 change without notice.
  23. 23. HP & Wind River Join Forces to deliver carrier grade solutions #1 Contributor to OpenStack™ Project, #1 Provider of carrier grade Linux • Reliability • Carrier-Grade Linux • Carrier Grade KVM Hypervisor • Advance Self-Healing • High Availability & Reliability Add-Ons for OpenStack Control Plane for 5x9’s Service Availability • Performance • Performance Networking with DPDK enabled vSwitch (OVS) • Advance NFV Workload placement • Manageability • Scheduling and Orchestration of workloads • Security to meet Carrier Needs • Open eco-system, standards based APIs Nov 3rd Press Release …… single point of accountability for CSPs building their next generation Open NFV solution. The OpenStack™ Word Mark and OpenStack Logo are either registered trademarks/service marks or trademarks/service marks of the OpenStack Foundation, in the United States and other countries and are used with the OpenStack Foundation's permission. We are not affiliated with, endorsed or sponsored by the OpenStack Foundation, or the OpenStack community © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 23 change without notice.
  24. 24. Summary Network Function Virtualization (NFV) is driving CSP requirements towards Openstack Via ETSI NFV specifications and OPNFV open source project HP is heavily involved and leading governance and contributions in ETSI NFV and other SDO, as well as Opensource community incl Openstack, OpenDaylight and OPNFV HP is committed to NFV and Openstack, with HP OpenNFV and HP Helion Openstack for public, private, hybrid and NFV cloud © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to 24 change without notice.
  25. 25. Thank You More on www.hp.com/go/nfv © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.

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