1 / 27

Outline

WP4 Infrastructure virtualization and provisioning of end-to-end Cloud services Giada Landi, Jordi Ferrer Riera CONTENT Y1 EC Review , January , 2014. Outline. Concepts and Goals Work Plan, and Deliverables Delivered Work, and Achievements Future Work Conclusion. 1 2 3 4 5.

mliss
Download Presentation

Outline

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. WP4Infrastructurevirtualization and provisioning of end-to-end CloudservicesGiada Landi, Jordi Ferrer RieraCONTENT Y1 EC Review, January, 2014

  2. Outline • Concepts and Goals • Work Plan, and Deliverables • Delivered Work, and Achievements • Future Work • Conclusion

  3. 12 3 4 5 WP4Concept and Goals

  4. Rationale “[…] WP4 aims at desigining the virtualization approach for the provisioning of inter-domain and inter-technology end-to-end services […]”(DoW, WT3, pp. 22) Multiple integrated infrastructures combining wireless + optical + IT resources and sharing a common physical substrate Infrastructure management & virtualization Coordinated control and management of multi-domain & multi-technology virtual infrastructures for efficient resource utilization Virtual infrastructure control Automated orchestration & provisioning of seamless, end-to-end, QoS-enabled services for wireless cloud users Cloud service orchestration

  5. Objectives (DoW, WT3, pp. 22) • [O1] Define the CONTENT virtualization approach for integrated wireless access, optical metro and IT virtual infrastructures • Per-domain virtualization models based on resource or service virtualization, or hybrid approaches • [O2] Design interactions and interfaces with wireless, optical and IT infrastructure control/management planes • Architecture and procedures for cross-domain control and management of multi-technology virtual infrastructures • [O3] Implement a proof-of-concept prototype of the virtualization tools • [O4] Design and build inter-domain service orchestration • Provisioning procedures for end-to-end cloud services in wireless environments

  6. 12 3 4 5 WP4Work Plan, Milestones

  7. WP4 @ Glance • InfrastructureVirtualization and provisioning of end-to-end Cloud Services • Start: M3End: M27 • Total effort: 92PM Research Centres Academia Industry

  8. Tasks WP4 Task 4.1 (i2CAT) Virtualization definition D4.1 Task 4.2 (UTH) Wireless virtualization Task 4.3 (UNIVBRIS) Optical virtualization D4.2 (Wireless side) D4.2 (Optical side) Task 4.4 (NXW) Service orchestration D4.3

  9. Gantt D4.1 D4.2 D4.3 Delay in the deliverable caused during the internal review procedure T4.2 and T4.3 started with a complete version of D4.1. Mitigation actions for Y2

  10. Deliverables

  11. WP4 Interaction Requirements, use-cases and initialarchitecturelayering WP2 • Internal specification of: • Infrastructure Management Layer • VI Network Control Layer • Service Orchestration Layer WP2 WP4 Infrastructure virtualization and provisioning of end-to-end services Task 4.1 Virtualization definition • Software prototypes for: • network virtualization, • control & management, • service orchestration WP5 Task 4.2 Wireless virtualization Task 4.3 Optical virtualization Task 4.4 Service orchestration Architecture, procedures and protocolextensions for standardization and disseminationactivities. WP6 WP3 Physical resource description and modelling

  12. 123 4 5 WP4Delivered Work and Achievements

  13. Main achievements: an overview • Definition of the virtualizationapproach • Virtualizationmodelsanalysis • CONTENT VI planning: initialsimulationstudies • Preliminary Information models for virtualresources and services • Definition of management and control functionsto operate CONTENT virtualinfrastructures • Internalsystemdesign of Infrastructure Management Layer (IML) and VI Network Control Layer • Initialevaluation of available software toolsasbasis for proof-of-conceptprototypes

  14. Task 4.1: the activities • Evaluation of abstractioncapabilities for wireless access and TSON domains • Towards an information model for technology-specificvirtualcapabilities • Design of cross-domain virtualizationsolution for heterogeneousinfrastructures • Unified-Holistic planning and delivery of multi-technologyvirtualinfrastructures • High-leveldefinition of management and control functions • Efficientoperation of virtualinfrastructures for end-to-end service provisioning. Documented in D4.1

  15. Task 4.1: the results (1) Service vs resource virtualization • Evaluation of abstractioncapabilities of wireless access and TSON domains • Survey of models for wireless and TSON phyresourcescharacterization • Evaluation of resource and service virtualizationapplicabilitybased on WP2 requirements and use-cases TSON domain Wireless domain

  16. Task 4.1: the results (2) CONTENT cross-domain virtualization • Virtual Infrastructure Planning • Technology-specificvirtualization on eachphy domain • VI planning taking a holisticapproach • Itconsidersjointly the heterogeneous network technologydomains and the IT resourcescomprising the PHY infrastructure, to offer a globallyoptimalsolution • Throughthis joint consideration, itisensuredthatsufficientresources are allocatedaccrossallinfrastructuresegments • To support the volume of service requests • To supporttheirspecificcharacteristics (requiredQoS, or mobility for end-users) • Initialnumericalresultsavailable in D4.1 • Extensions made from architecturalperspectivelater in D2.3 • Furthersimulationsplanned in T2.3 for the nextyear

  17. Task 4.1: the results (3)Virtual infrastructure management & control • Analysis and evaluation of possibleapproaches to operate a multi-technologyvirtualinfrastructure • Definition of CONTENT control and management functions • At the single domain level • On the wholeinfrastructure • Evaluation of existingsolutions for TSON domains • Distributed GMPLS and PCE architecture from MAINS project • Centralizedsolutionbased on Software Defined Networking paradigms • Evaluation of existingsolutions for wireless domains • OMF for control and management framework for wireless test-beds • Initialidentification of extensions in support of CONTENT-orientedfeatures • Flexibleresourceconfiguration, cross-layerinterfacestowardscloud orchestrator, multi-technologyprocedures

  18. Task 4.2 & 4.3: the activities • Internal system design of virtualization and control platform (M9-M12, as input for WP2) • Infrastructure Management Layer • Virtual Infrastructure Control Layer • High-level software design of virtualization and control platform (M12-M15) • Initial evaluation of potential software baselines • Proof-of-concept prototype implementation • Planned for year 2, based on extensions of the software tools identified in the previous step Documented in D2.3 Planned for year 2

  19. Task 4.2 & 4.3: the results (1)Infrastructure Management Layer Virtualization • Transversalfunctionalities: • Security • Resource lifecycle • Analytics • Persistence • Converged multi-technologyresource management • Resource Abstraction, Information model, Registration

  20. Task 4.2 & 4.3: the results (2) VI Network Control Layer • Enhanced network functions: • provisioning of multi-domain connectivity • Internal management of the wholeinfrastructure • Basic intra-domain and tech-specific network functions • Topology, connection and statistics services • Technology-specific extensions: information model, constraints, etc.

  21. Task 4.2 & 4.3: the results (3) Software solutions under analysis • Infrastructure Management Layer • OpenNaaS • Open source frameworkdevelopedwithin an EU project for: • Virtualizing network resources, Managing (physical and virtual) networks, Deployingdynamic network infrastructures, supportingheterogeneous network devices, Implementing multi-tenancythroughslicing, Offering the Network as a Service (NaaS) • Robustand extensible open source framework • Recursive delegation of access right over managedresources • Lightweightabstractedoperationalmodel • SDN controller for Virtual Infrastructure Control Layer • Flexible, to supportdifferenttechnologies and protocols on the south-boundinterface • Extendable, to implement TSON and wireless resources information models • Initialcandidates: OpenDayLight, OpenContrail

  22. Achievements vs. Objectives

  23. 1234 5 WP4Future Work [Plan for Year 2]

  24. WP4 activities in year 2 WP4 Infrastructure virtualization and provisioning of end-to-end services Task 4.1 (i2CAT) Virtualization definition • Finalizeselection of software startingpoints (M15) • Software development • A selected set of IML and VI Network Control Layerfeatures for D4.2 (M24) D4.1 Task 4.2 (UTH) Wireless virtualization Task 4.3 (UNIVBRIS) Optical virtualization D4.2 (Wireless side) D4.2 (Optical side) Task 4.4 (NXW) Service orchestration D4.3

  25. 123 45 Conclusion

  26. WP4Conclusion for Y1 • WP4 hasachievedallitsplannedobjectives • Evaluation of the abstraction and virtualizationcapabilities of the correspondingtechnologies • Definition of the holisticcross-domain virtualizationapproach • CONTENT VI planning: initialsimulationstudies • Definition of management and control functions to operate CONTENT virtualinfrastructures • Internalsystem design of Infrastructure Management Layer (IML) and Virtual Infrastructure Control Layer (VICL) • Software developmentwill be the main driver for Y2 • T4.2, T4.3 need to develop the proof-of-conceptprototypes for the virtualizationsystems

  27. Jordi Ferrer Riera jordi.ferrer@i2cat.net i2CAT – Barcelona.ES (+34) 93 553 2511 GiadaLandi g.landi@nextworks.it Nextworks – Pisa.IT (+39) 050 3871 697 MoltesGràcies! Molte Grazie! Thank you!

More Related