云服务中心自动构建的关键技术研究

发布时间：2018-07-18 11:22

【摘要】：Biris-Cloud云服务平台是一个以软件即服务思想为基础的提供按需服务的第四方平台，现实企业通过在该平台上搭建云服务中心，可以整合多方虚拟资源为客户提供服务。论文以Biris-Cloud云服务平台为背景，研究云服务中心的自动构建相关关键技术。云服务中心的创建涉及众多要素且创建过程十分复杂，云服务中心定义的完备性和正确性难以保证，因此需要通过统一定义，规范云服务中心的基本组成，并在此基础上提供对应的应用框架。由于面向多租户的业务构件的结构和需求直接关系到框架的功能和结构。论文首先通过结合实例分析业务构件的结构和开发流程，介绍多租户这一本文核心思想。随后，论文分析云服务中心的基本组成要素，提出云服务中心元模型，对云服务中心的定义进行约束。为了将该元模型推向实用，并验证其正确性和有效性，论文提出了云服务中心自动构建框架。该框架基于云服务中心元模型，贯穿云服务中心定义创建、定义解析、运行等各个阶段，为云服务中心的定义和运行提供有力支持。在云服务中心定义阶段，论文设计了云服务中心定义创建工具，该工具囊括元模型中各个云服务中心组成要素的定义，协助创建者完成云服务中心定义。在解析阶段，，论文设计并实现了云服务中心定义解析引擎提供针对云服务中心定义的完整解析。在服务中心运行阶段，为了协助云服务中心在平台的云环境下正常运转、并能够体现云计算环境的虚拟化、分布式、SaaS、多租户等主要特点，论文设计并实现了消息模块、云服务平台工作流程引擎、数据服务等模块。最后，为了对论文各项技术研究和系统设计进行验证，论文以设计并实现具有基本业务功能的多车队联合运输服务中心为案例，从该云服务中心的定义、定义解析、运行等各个阶段验证论文相关各项技术和系统设计。
[Abstract]:Biris-Cloud cloud service platform is a fourth-party platform for providing on-demand service based on the idea of software as a service. By setting up cloud service center on the platform, real enterprises can integrate multiple virtual resources to provide services to customers. Based on Biris-Cloud cloud service platform, this paper studies the key technologies of automatic construction of cloud service center. The establishment of cloud service center involves many elements and the process of creation is very complex. The completeness and correctness of the definition of cloud service center is difficult to guarantee, so it is necessary to standardize the basic composition of cloud service center through unified definition. On this basis, the corresponding application framework is provided. The structure and requirements of multi-tenant oriented business components are directly related to the function and structure of the framework. Firstly, this paper introduces the core idea of multi-tenant by analyzing the structure and development process of business component with an example. Then, the paper analyzes the basic elements of cloud service center, puts forward a meta-model of cloud service center, and constrains the definition of cloud service center. In order to put the metamodel into practice and verify its correctness and validity, this paper proposes a framework for automatic building of cloud service center. The framework is based on the cloud service center metamodel, which runs through the various stages of cloud service center definition creation, definition resolution, and operation, which can provide powerful support for the definition and operation of cloud service center. In the definition stage of cloud service center, the paper designs the cloud service center definition creation tool, which includes the definition of each cloud service center component element in the metamodel, and helps the creator to complete the cloud service center definition. In the parse stage, the thesis designs and implements the cloud service center definition parsing engine to provide the complete parsing for the cloud service center definition. In order to assist the cloud service center to run normally in the cloud environment of the platform, and to embody the virtualization of cloud computing environment, distributed SaaS, multi-tenant and so on, this paper designs and implements the message module. Cloud service platform workflow engine, data services and other modules. Finally, in order to verify the technical research and system design of the paper, this paper takes the design and implementation of the multi-fleet joint transportation service center with basic business functions as an example, and analyzes the definition and definition of the cloud service center. Operation and other stages of verification of the paper related to the technical and system design.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09

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