Design and Evaluation of SDN-based Orchestration System for Cloud Data Centers

被引:8
|
作者
Martini, Barbara [1 ]
Adami, Davide [1 ]
Gharbaoui, Molka [2 ]
Castoldi, Piero [2 ]
Donatini, Lisa
Giordano, Stefano
机构
[1] CNIT, Pisa, Italy
[2] Scuola Super Sant Anna, Pisa, Italy
关键词
Cloud; SDN; Orchestration; OpenFlow; Data Center network;
D O I
10.1109/ICC.2016.7511144
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We present an SDN-based orchestration system that enables automated and coordinated arrangement of both computing and network resources in virtualized DC environments. The orchestrator is validated through a set of simulations, as well as through experiments carried out in a real laboratory. Results show that the proposed orchestration system improves the service requests acceptance rate and the utilization of network resources, while minimizing degradations of the user experience. Thus, DC resources can be effectively exploited, and different management objectives (e.g., load balancing, energy saving) can be reached.
引用
收藏
页数:6
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