开源云计算管理平台技术在电信运营商私有云建设中的应用研究

摘要

开源云计算管理平台技术作为云计算IaaS领域的重要组成部分,越来越多的SP/ICP等IT公司选择其作为私有云的解决方案.相比标准的商业软件,开源技术不仅具有不可比拟的成本优势,而且在业务部署的创新性、资源管理的灵活性和系统部署的高可用性方面更胜一筹.电信运营商具有庞大的网络和IT基础设施资源,不仅迫切地需要将这些庞杂的IT资源“云”化处理,以提升资源的利用率以及加快电信新业务的部署效率,而且繁多的业务平台、IDC、计费和BOSS等IT基础设施也需要进行资源整合,以提升核心业务的竞争力.本文分析当前具有代表性的开源云计算管理平台的实现方案和技术特点,结合电信运营商的资源整合需求,深入研究和评估开源技术在电信运营商私有云建设中的应用.%As one of the main powers of IaaS cloud computing, open-source cloud computing management platform techonologies are widely applied by more and more SP/ICP. Compared to proprietary products, open-source technologies have more advantages to create flexibility, encourage innovation, reduce carrier's investment and improve carrier's cloud services. Carriers have mass communication network and IT infrastructure, on the one hand they have to gradually transform the large FT infrastructure into cloud to improve resource utilization and accelerate the speed of deployment of new telecom service. The other hand carriers hope to integrate their own IDC computing, storage and network resource and upgrade the capabilities of core IT services including service platform, billing center, data mining, BOSS (business and operating support system) and etc. We will discuss and evaluate the world's excellent open-source management platform, and give our advice for the carriers to build their own private cloud computing platform with open-source technologies.