SDN控制架构及应用开发的研究和设计
发布时间：2018-11-07 15:46
【摘要】：随着用户的增多,互联网的普及,用户需求发生变化,业务需求越来越多变复杂,传统网络体系架构越来越不能满足用户和业务的需求。国内外的研究组织和个人纷纷展开了对新型网络体系架构的研究,SDN也在这时应运而生,作为一种新型网络创新体系,SDN从诞生之日起就在业界掀起了一阵研究热潮。SDN将网络设备的控制平面和数据平面解耦合,实现对网络流量的灵活控制,为核心网络及其应用的创新提供了良好的平台。本文结合SDN的相关研究,提出了SDN关联元服务和应用集成开发环境的概念。 本文首先对新型网络体系架构的研究现状和SDN的研究现状进行了介绍,然后对SDN行业组织OpenDaylight的主体架构和控制器做了详细介绍。在此基础上提出了基于云计算的SDN架构,以及SDN关联元服务和应用集成开发环境,并对这两个概念进行了研究与设计。SDN应用集成开发环境为开发者开发SDN应用提供了一个软件环境,使开发者能够更容易地开发应用程序。我们为集成开发环境设计了核心仿真层,是整个SDN应用集成开发环境的核心,为SDN应用提供虚拟仿真环境,核心仿真层又被细分为三个部分：仿真引擎,仿真层和用户代码层。关联元服务整合基础资源为集成开发环境提供支撑,并为应用的开发提供计算,存储和网络等基础资源服务。 有了SDN集成开发环境和关联元服务的支撑,开发者可以更加轻松地进行SDN应用程序的开发和测试,这样就会有更多的开发者加入到SDN的研究中来,促进SDN的发展。
[Abstract]:With the increase of users, the popularity of the Internet, the change of the user's demand, the more and more complex business demands, the traditional network architecture is increasingly unable to meet the needs of users and services. The research organizations and individuals at home and abroad have launched a research on the new network system architecture, and SDN is also at the time of the moment, as a new network innovation system, SDN has launched a research upsurge in the industry from the date of its birth. The SDN de-couples the control plane and the data plane of the network equipment, realizes the flexible control of the network flow, and provides a good platform for the innovation of the core network and the application thereof. In this paper, the concept of SDN associated metadata service and application integration development environment is put forward in this paper. In this paper, the research status of the new network architecture and the research status of SDN are introduced, then the main structure and controller of the SDN industry organization OpenDaylight are described in detail. This paper introduces the SDN architecture based on cloud computing, and the SDN associated metadata service and application integration development environment, and studies the two concepts. Design. The SDN application integration development environment provides a software environment for developers to develop SDN applications, making it easier for developers to develop applications We designed the core simulation layer for the integrated development environment, which is the core of the whole SDN application integration development environment, and provides the virtual simulation environment for the SDN application. The core simulation layer is subdivided into three parts: the simulation engine, the simulation layer and the user generation. Code layer. The associated metadata base resource provides support for the integrated development environment and provides basic resources for computing, storage, and network for the development of the application Services. With the support of the SDN integrated development environment and associated metadata services, the developer can make the SDN application development and testing more easily, so that more developers can join the SDN study to promote the S
【学位授予单位】：浙江工商大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.02
本文编号：2316818
[Abstract]:With the increase of users, the popularity of the Internet, the change of the user's demand, the more and more complex business demands, the traditional network architecture is increasingly unable to meet the needs of users and services. The research organizations and individuals at home and abroad have launched a research on the new network system architecture, and SDN is also at the time of the moment, as a new network innovation system, SDN has launched a research upsurge in the industry from the date of its birth. The SDN de-couples the control plane and the data plane of the network equipment, realizes the flexible control of the network flow, and provides a good platform for the innovation of the core network and the application thereof. In this paper, the concept of SDN associated metadata service and application integration development environment is put forward in this paper. In this paper, the research status of the new network architecture and the research status of SDN are introduced, then the main structure and controller of the SDN industry organization OpenDaylight are described in detail. This paper introduces the SDN architecture based on cloud computing, and the SDN associated metadata service and application integration development environment, and studies the two concepts. Design. The SDN application integration development environment provides a software environment for developers to develop SDN applications, making it easier for developers to develop applications We designed the core simulation layer for the integrated development environment, which is the core of the whole SDN application integration development environment, and provides the virtual simulation environment for the SDN application. The core simulation layer is subdivided into three parts: the simulation engine, the simulation layer and the user generation. Code layer. The associated metadata base resource provides support for the integrated development environment and provides basic resources for computing, storage, and network for the development of the application Services. With the support of the SDN integrated development environment and associated metadata services, the developer can make the SDN application development and testing more easily, so that more developers can join the SDN study to promote the S
【学位授予单位】：浙江工商大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.02
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