SDN-based Virtual Machine management for Cloud Data Centers

SDN-based Virtual Machine management for Cloud Data Centers
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DOI:
10.1109/cloudnet.2014.6969026
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发表时间:
2014-10
期刊:
2014 IEEE 3rd International Conference on Cloud Networking (CloudNet)
影响因子:
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通讯作者:
Richard Cziva;David Stapleton;Fung Po Tso;D. Pezaros
Richard Cziva;David Stapleton;Fung Po Tso;D. Pezaros
中科院分区:
其他
文献类型:
--
作者:
Richard Cziva;David Stapleton;Fung Po Tso;D. Pezaros

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软件定义网络(SDN)是一种新兴的范例,用于在逻辑上集中网络控制平面并自动配置各个网络元件。与此同时,在云数据中心(DC)中,即使网络和服务器资源汇聚在同一基础设施上并且通常在单个管理实体下,也会使用不相交的控制机制来进行各自的管理。在本文中,我们提出了一个统一的服务器网络控制机制融合ICT环境。我们提出了一个基于SDN的编排框架,用于实时虚拟机(VM)管理,其中服务器管理程序利用临时网络信息迁移VM,并最大限度地减少由此产生的流量动态的网络范围内的通信成本。一个原型实现和Mininet是用来评估不同的编排算法的影响。
Software-Defined Networking (SDN) is an emerging paradigm to logically centralize the network control plane and automate the configuration of individual network elements. At the same time, in Cloud Data Centers (DCs), even though network and server resources converge over the same infrastructure and typically under a single administrative entity, disjoint control mechanisms are used for their respective management. In this paper, we propose a unified server-network control mechanism for converged ICT environments. We present a SDN-based orchestration framework for live Virtual Machine (VM) management where server hypervisors exploit temporal network information to migrate VMs and minimize the network-wide communication cost of the resulting traffic dynamics. A prototype implementation is presented and Mininet is used to evaluate the impact of diverse orchestration algorithms.