面向IaaS平台的用户自服务系统的研究与实现

发布时间：2018-04-09 02:20

本文选题：基础设施资源服务　切入点：用户权限管理　出处：《北京邮电大学》2014年硕士论文

【摘要】：目前,企业在私有云平台建设中采用的主流解决方案是利用开源IaaS平台实现基础设施资源的统一管理,然而,绝大多数开源平台在用户访问控制以及业务运营管理等用户自服务方面缺乏一定的标准和规划,很难满足企业内部的管理需求。因此,有必要面向IaaS平台设计并实现一个自服务系统,不仅可以为不同角色的用户提供统一的服务及管理入口,将资源的全生命管理纳入企业部门间审批流转的管理范畴,而且还可以针对物理资源负载调度、虚拟资源运行状态等关键性事务进行智能化监控和友好展现。本次研究的主要目的是设计并实现一个面向IaaS平台的用户自服务系统,针对不同的用户角色进行身份认证和权限管理,实现对IT资源申请和回收等核心业务流程的支持,并通过规范与其他IaaS平台子系统,即资源池系统及监控系统的通信接口,为基础设施资源的管理和监控等功能提供方便快捷的流程化及可视化的管理操作。因此,研究的主要内容从以下三个方面开展：首先,调研国内外的发展现状,提出模块化构建IaaS平台的理念,明确自服务系统在IaaS平台建设中的地位与意义,并针对IaaS自服务系统实现所需的相关关键技术进行调研分析。其次,从系统用户和业务需求两个角度,对用户自服务系统进行总体需求分析,然后,将系统划分为用户权限管理、业务流程管理以及虚拟资源管理等三大功能模块,分别详细阐述其功能需求。最后,从模块集成的角度进行系统设计和实现,不仅完成了用户权限管理和业务运营管理等核心功能模块的设计与开发,并通过定义和规范与资源管理系统及资源监控系统的通信接口和协议,实现IaaS云管理平台的有效整合,为用户提供更加高效、便捷的基础设施资源管理服务。
[Abstract]:At present, the mainstream solution adopted by enterprises in the construction of private cloud platform is to use open source IaaS platform to realize unified management of infrastructure resources. However,Most open source platforms lack certain standards and plans for user self-service such as user access control and business operation management, so it is difficult to meet the internal management requirements of enterprises.Therefore, it is necessary to design and implement a self-service system for IaaS platform, which can not only provide unified service and management portal for users with different roles, but also bring the whole life management of resources into the management category of approval and circulation among enterprises.Moreover, it can intelligently monitor and display the key events such as physical resource load scheduling, virtual resource running state and so on.The main purpose of this study is to design and implement a user self-service system based on IaaS platform, which can provide identity authentication and authority management for different user roles, and support core business processes such as IT resource application and recovery.By standardizing the communication interface with other IaaS platform subsystems, that is, resource pool system and monitoring system, this paper provides convenient and quick flow and visual management operation for the management and monitoring of infrastructure resources.Therefore, the main contents of the study are carried out in the following three aspects:First of all, the development situation at home and abroad is investigated, the concept of modular IaaS platform is put forward, the status and significance of self-service system in the construction of IaaS platform is clarified, and the relevant key technologies for the realization of IaaS self-service system are investigated and analyzed.Secondly, from the point of view of system user and business requirement, the author analyzes the overall requirement of user self-service system, and then divides the system into three functional modules: user authority management, business process management and virtual resource management, and then the system is divided into three functional modules: user authority management, business process management and virtual resource management.The functional requirements are described in detail.Finally, the system is designed and implemented from the perspective of module integration, which not only completes the design and development of the core functional modules, such as user authority management and business operation management.Through defining and standardizing the communication interface and protocol with resource management system and resource monitoring system, the effective integration of IaaS cloud management platform is realized, which provides users with more efficient and convenient infrastructure resource management services.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52;TP393.09

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