【摘要】：SDN (Software-Defined Networking)控制器與OpenStack云平臺結(jié)合創(chuàng)建和管理網(wǎng)絡(luò),受到越來越多的研究者關(guān)注。然而,目前存在著各種各樣的SDN控制器,這些控制器是否可以支持創(chuàng)建OpenStack網(wǎng)絡(luò),并且支持到何種程度,關(guān)于這方面的研究工作較少。因此,本文以SDN控制器與OpenStack云平臺作為研究對象,對如何測試SDN控制器創(chuàng)建OpenStack的單一平面網(wǎng)絡(luò)方法進(jìn)行了研究。本文的主要研究工作如下：(1)對OpenStack支持創(chuàng)建的三種網(wǎng)絡(luò)結(jié)構(gòu)進(jìn)行了分析,提出一種普適性資源驅(qū)動(dòng)的定義方法,對這三種網(wǎng)絡(luò)結(jié)構(gòu)進(jìn)行了定義；(2)對SDN控制器如何根據(jù)需求創(chuàng)建網(wǎng)絡(luò)進(jìn)行了分析,并以Floodlight控制器為例,具體討論了SDN控制器創(chuàng)建網(wǎng)絡(luò)的北向API接口及其使用方法。提出將OpenStack網(wǎng)絡(luò)結(jié)構(gòu)的定義作為SDN控制器創(chuàng)建網(wǎng)絡(luò)的需求,同時(shí)提出需求轉(zhuǎn)換算法,將OpenStack創(chuàng)建網(wǎng)絡(luò)的需求轉(zhuǎn)換為Floodlight控制器創(chuàng)建網(wǎng)絡(luò)的北向API；(3)采用等價(jià)類劃分的方法,將OpenStack創(chuàng)建網(wǎng)絡(luò)的需求進(jìn)行劃分,用劃分的結(jié)果作為創(chuàng)建網(wǎng)絡(luò)的需求到實(shí)現(xiàn)的一致性測試點(diǎn),同時(shí)提出需求定義解析算法,將需求定義解析成一致性測試?yán)�。設(shè)計(jì)了測試平臺,該測試平臺可用于測試SDN控制器創(chuàng)建的OpenStack網(wǎng)絡(luò)是否需求是一致的,并以Floodlight控制器與OpenStack支持創(chuàng)建的單一平面網(wǎng)絡(luò)為例,實(shí)現(xiàn)了該測試平臺原型,對Floodlight創(chuàng)建單一平面網(wǎng)絡(luò)進(jìn)行了一致性測試。
[Abstract]:More and more researchers pay attention to the combination of SDN (Software-Defined Networking) controller and OpenStack cloud platform to create and manage the network. However, there are a variety of SDN controllers, whether these controllers can support the creation of OpenStack networks, and to what extent, there is little research work in this field. Therefore, this paper takes SDN controller and OpenStack cloud platform as the research object, and studies the single plane network method of how to test SDN controller to create OpenStack. The main research work of this paper is as follows: (1) three kinds of network structures supported by OpenStack are analyzed, a universal resource-driven definition method is proposed, and these three kinds of network structures are defined; (2) how to create a network according to the requirements of SDN controller is analyzed, and taking Floodlight controller as an example, the northbound API interface of SDN controller and its application method are discussed in detail. This paper puts forward the definition of OpenStack network structure as the requirement of SDN controller to create network, and puts forward the requirement conversion algorithm, which converts the requirement of OpenStack creation network into the northbound API; of Floodlight controller to create network. (3) by using the method of equivalent class partition, the requirements of creating network in OpenStack are divided, and the result of partition is used as the consistent test point from the creation of network to the realization of the network, and the analytical algorithm of requirement definition is put forward at the same time. Parses the requirements definition into a conformance test example. A test platform is designed, which can be used to test whether the requirements of OpenStack network created by SDN controller are consistent. Taking the single plane network supported by Floodlight controller and OpenStack as an example, the prototype of the test platform is implemented. The conformance test of Floodlight to create a single plane network is carried out.
【學(xué)位授予單位】：內(nèi)蒙古大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TP393.06

【參考文獻(xiàn)】

相關(guān)期刊論文 前3條

1 房秉毅;張歌;張?jiān)朴?黃韜;謝俊峰;;開源SDN控制器發(fā)展現(xiàn)狀研究[J];郵電設(shè)計(jì)技術(shù);2014年07期

2 王鑫;高能;馬存慶;薛聰;;分布式SDN控制器的規(guī)則沖突解決方案[J];信息網(wǎng)絡(luò)安全;2014年09期

3 許逸飛;;OpenFlow網(wǎng)絡(luò)中虛擬網(wǎng)絡(luò)分片的動(dòng)態(tài)遷移[J];網(wǎng)絡(luò)安全技術(shù)與應(yīng)用;2013年09期

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本文編號：2495196