基于虚拟化技术的运营商IT支撑系统资源池规划与建设

发布时间：2018-06-03 02:22

本文选题：IT支撑系统 + 资源池　；参考：《南京邮电大学》2017年硕士论文

【摘要】：随着用户数量的不断增长,业务种类不断丰富,电信运营商内部IT支撑系统的建设规模也越来越大。随着互联网的飞速发展,业务发展迅猛,如果仍然保持传统的烟囱式部署方式,从硬件到应用相互独立,那么设备的采购和部署面临的压力会越来越大,各类设备的资源都将无法得到合理有效利用,资源复用率低。采用资源池模式建设IT支撑系统,IT设备全部采用大规模集中采购、建设、运维的模式,在建设时运用云计算和虚拟化技术,其技术上带来的优势可以从一定程度上降低IT支撑系统的采购、建设和运维成本,同时可以加快应用部署速度,快速响应市场需求的变化。本文通过对虚拟化及网络技术的研究,提出运营商IT支撑系统基础资源池规划和建设方法,内容包括资源池节点选择、资源池节点架构、资源池容量规划、各类资源部署、安全要求、软硬件配置、应用迁移等多个方面。论文还结合江苏某运营商IT支撑系统资源池建设项目,分析系统现状和需求,测算资源需求,制定相应的建设及部署方案,使得运营商IT支撑系统网络拓扑更加清晰,资源调配更加灵活,系统稳定性增强,投资大大缩减。
[Abstract]:With the increasing number of users and the continuous enrichment of business types, the construction scale of IT support system within the telecom operators is becoming larger and larger. With the rapid development of the Internet, the business is developing rapidly. If the traditional chimney style is still maintained and the hardware to the application is independent, the purchasing and deployment of the equipment is facing the pressure. The resources of all kinds of equipment will be more and more large, and the resources of all kinds of equipment will not be used reasonably and effectively. The reuse rate of resources is low. The IT support system is constructed by using the resource pool mode. All the IT equipment adopts the model of large-scale centralized procurement, construction, operation and maintenance, and the use of cloud computing and virtualization technology in construction. The advantages of the equipment can be from a certain degree. In order to reduce the procurement, construction and operation cost of IT support system, it can speed up the application deployment speed and quickly respond to changes in market demand. Through the research on virtualization and network technology, this paper puts forward the planning and construction methods of base resource pool for the carrier IT support system, including the selection of resource pool node and the resource pool node architecture. Resource pool capacity planning, various resources deployment, security requirements, software and hardware configuration, application migration and many other aspects. The paper also combines the construction projects of the IT support system resource pool of a carrier in Jiangsu, analyzes the status and demand of the system, estimates the resource requirements, and formulates the corresponding construction and Department plans, making the network topology of the operator IT support system more network topology Clearly, the allocation of resources is more flexible, system stability is enhanced, and investment is greatly reduced.
【学位授予单位】：南京邮电大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP393.0

【参考文献】