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Multi-tenant software-defined hybrid optical switched data centre

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Peng, Shuping
Guo, Bingli
Jackson, Chris
Najabati, Reza
Agraz Bujan, FernandoMés informacióMés informació
Spadaro, SalvatoreMés informacióMés informacióMés informació
Bernini, Giacomo
Ciulli, Nicola
Simeonidou, Dimitra
Document typeArticle
Defense date2015-08-01
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
Abstract
We introduce a holistic solution for software-defined optical data centres (DC). Hybrid optical circuit/packet switching technologies are employed in the data plane, while a software-defined networking (SDN) controller based on OpenDaylight with significant extensions is adopted for the data centre network (DCN) control and management. Novel functional modules in the SDN controller together with its northbound (NBI) and southbound interfaces (SBI) are designed and developed. The OpenFlow protocol is extended at the SBI to support communication between the extended OpenDaylight SDN controller and the optical DCN devices. Over the NBIs, DC applications and the cloud management system directly interact with the optical DCN. A virtual data centre (VDC) application is designed and developed that dynamically creates and provisions multiple coexisting but isolated VDCs. An optical network-aware virtual machine (VM) placement method is proposed and implemented for a single-step deployment of both network and IT (VM) resources to accommodate the VDC requests. The VDC deployment process is extensively simulated and experimentally demonstrated.
Description
©2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
CitationPeng, Shuping, Guo, B., Jackson, C., Najabati, R., Agraz, F., Spadaro, S., Bernini, G., Ciulli, N., Simeonidou, D. Multi-tenant software-defined hybrid optical switched data centre. "Journal of lightwave technology", 01 Agost 2015, vol. 33, núm. 15, p. 3224-3233. 
URIhttp://hdl.handle.net/2117/82508
DOI10.1109/JLT.2015.2438398
ISSN0733-8724
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  • Departament de Teoria del Senyal i Comunicacions - Articles de revista [2.394]
  • GCO - Grup de Comunicacions Òptiques - Articles de revista [218]
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