發(fā)布時(shí)間：2018-06-12 20:21

  本文選題：虛擬數(shù)據(jù)中心 + 軟件定義網(wǎng)絡(luò)��； 參考：《計(jì)算機(jī)應(yīng)用》2016年11期

【摘要】：針對(duì)已有虛擬數(shù)據(jù)中心(VDC)管理平臺(tái)具有代碼固化、后續(xù)升級(jí)困難等缺陷,設(shè)計(jì)和實(shí)現(xiàn)一種基于軟件定義網(wǎng)絡(luò)(SDN)的VDC管理平臺(tái)。該平臺(tái)由VDC管理子系統(tǒng)(VDCM)、VDC計(jì)算資源控制子系統(tǒng)(VDCCRC)和VDC網(wǎng)絡(luò)資源控制子系統(tǒng)(VDCNRC)組成,子系統(tǒng)之間通過(guò)RESTful API交互建立起松耦合架構(gòu)。VDCNRC通過(guò)SDN控制器管理數(shù)據(jù)中心網(wǎng)絡(luò)資源,VDCCRC通過(guò)開(kāi)源云平臺(tái)管理數(shù)據(jù)中心計(jì)算資源,VDC管理子系統(tǒng)中內(nèi)置VDC管理算法框架,可快速開(kāi)發(fā)適用于實(shí)際生產(chǎn)環(huán)境的VDC管理算法。使用Mininet、Openstack、Floodlight搭建了測(cè)試環(huán)境,驗(yàn)證了該平臺(tái)可通過(guò)Openstack來(lái)控制虛擬機(jī)的啟動(dòng)、遷移和刪除,可通過(guò)Openflow控制器實(shí)現(xiàn)VDC網(wǎng)絡(luò)帶寬資源隔離,并支持VDC創(chuàng)建、刪除和修改等操作。
[Abstract]:A VDC management platform based on software definition network (SDN) is designed and implemented in view of the shortcomings of the existing VDC management platform such as code solidification and difficulty in subsequent upgrading. The platform consists of VDC management subsystem VDCM / VDC computing resource control subsystem (VDCCRC) and VDC network resource control subsystem (VDCNRC). Through the restful API interaction between subsystems, a loosely coupled architecture .VDCNRC is established to manage the network resources of the data center through SDN controller. VDCCRC manages the computing resources of the data center through the open source cloud platform, and the VDC management algorithm framework is built in the VDC management subsystem. VDC management algorithm suitable for actual production environment can be developed quickly. The test environment is built by using Mininetg OpenStack-Floodlight, and it is verified that the platform can control virtual machine startup, migration and deletion through Openstack, realize VDC bandwidth resource isolation through Openflow controller, and support VDC creation, deletion and modification operations.
【作者單位】： 光纖傳感與通信教育部重點(diǎn)實(shí)驗(yàn)室(電子科技大學(xué));
【基金】：國(guó)家973計(jì)劃項(xiàng)目(2013CB329103) 國(guó)家自然科學(xué)基金資助項(xiàng)目(61271171)~~
【分類(lèi)號(hào)】：TP308
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本文編號(hào)：2010943