[1]沈强[],杨健[],王家亮[]. 民航云计算环境下的SLA保证策略研究[J].计算机技术与发展,2017,27(06):156-159.
　SHEN Qiang[],YANG Jian[,WANG Jia-liang[]. Research on SLA Assurance Strategy for Cloud Computing Environment of Civil Aviation[J].,2017,27(06):156-159.
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 民航云计算环境下的SLA保证策略研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
27
期数:
2017年06期
页码:
156-159
栏目:
应用开发研究
出版日期:
2017-06-10

文章信息/Info

Title:
 Research on SLA Assurance Strategy for Cloud Computing Environment of Civil Aviation
文章编号:
1673-629X（2017)06-0156-04
作者:
 沈强[1]; 杨健[1]; 王家亮[2]
 1.中国民航信息网络股份有限公司；2.中国民航大学 计算机科学与技术学院
Author(s):
 SHEN Qiang[1]; YANG Jian[1; WANG Jia-liang[2]
关键词:
 ; 云计算; 民航; 服务; 资源; 服务等级协议; 负载均衡; 动态迁移
Keywords:
 ; cloud computing; civil aviation services; resources; SLA; load balancing; live migration
分类号:
TP391
文献标志码:
A
摘要:
 为了营造民航业应用云计算的环境,让航空公司、机场等用户将关键的业务迁移到云计算平台,细化服务品质,实现服务协议的精细化愈加重要.云计算资源的池化对信息系统底层资源的管理提出了更高要求,基于云计算的高效负载、服务等级的资源调度策略将有助于交付更符合民航业云用户需求的平台.为此,设计并建立了以业务系统为核心,以业务系统SLA定义与监控、业务系统资源和服务使用、业务系统自动化容量管理和资源调配为主要功能的资源管理体系,设计了动态负载均衡策略和资源调度策略并实现了面向SLA的业务管理系统.实际生产运行结果表明,所建立的虚拟机动态迁移技术实现了负载均衡,保证了SLA的动态资源分配过程建模及所实现的业务系统自动化管理均具有较好的应用效果.
Abstract:
 In order to create the cloud computing environment for the aviation industry,making the key business of airlines,airports and other users moved to cloud computing platform,it becomes more and more important to implement the refinement of service agreements.The higher request has been proposed for cloud computing resource pooling to the underlying resource management of information system.A reasonable resource scheduling strategy based on cloud computation with efficient workloads and high service grade is helpful to deliver the platform more suitable to the requests of civil aviation cloud users.Therefore,a resource management system has been designed and established which considers business system as key and takes SLA definition of business system and its monitoring,automatic management of the system capacity and resource allocation as its functions.The dynamic load balancing strategy and resource scheduling strategy has been designed and thus the business management system for SLA has been implemented.The results of practical production operations show that balancing load has been realized with the virtual machine live migration technology to guarantee the better effects for both the modeling of dynamic resource allocation process and the realized automatic management of business system.

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更新日期/Last Update: 2017-07-28