MN-SLA: A Modular Networking SLA Framework for Cloud Management System

查看全文 作　　者：Zhi [1]Liu;Shijie [1]Sun;Ju [1]Xing;Zhe [1]Fu;Xiaohe [1]Hu;Jianwen [3]Pi;Xiaofeng [3]Yang;Yunsong [1]Lu;Jun [2]Li

机构地区：[1]Department of Automation, Research Instituteof Information Technology, Tsinghua University, Beijing100084, China;[2]Research Institute of Information Technology, Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing 100084, China;[3]Huawei Inc., Santa Clara, CA 95050, USA.

出　　处：《Tsinghua Science and Technology》索引2018年第23卷第6期,共10页

摘　　要：With the proliferation of cloud services and development of fine-grained virtualization techniques, the Cloud Management System(CMS) is required to manage multiple resources efficiently for the large-scale, highdensity computing units. Specifically, providing guaranteed networking Service Level Agreement(SLA) has become a challenge. This paper proposes MN-SLA(Modular Networking SLA), a framework to provide networking SLA and to enable its seamless integration with existing CMSes. Targeting at a modular, general, robust, and efficient design, MN-SLA abstracts general interacting Application Programming Interfaces(APIs) between CMS and SLA subsystem, and it is able to accomplish the integration with minor modifications to CMS. The evaluations based on large scale simulation show that the proposed networking SLA scheduling is promising in terms of resource utilization, being able to accommodate at least 1.4× the number of instances of its competitors. 关键词：管理系统 SLA 模块化联网框架资源利用虚拟化技术计算单位

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MN-SLA: A Modular Networking SLA Framework for Cloud Management System

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