Design And Implementation Of Storage And Monitoring Subsystem In A Cloud Management Platform

The emergence of cloud computing can effectively alleviate the problems of low efficiency of traditional servers and high cost of operation and maintenance.The types of cloud computing include public clouds and private clouds.However,existing cloud platforms have problems such as insecure enterprise data,incomplete customization of requirements,and lack of follow-up disaster monitoring.The project is based on an enterprise-level private cloud,and a cloud management and control platform is established to combine private cloud resource management and subsequent operation and maintenance disaster recovery management,thereby facilitating enterprise users and maximizing the value of private cloud.This paper designs and implements the storage and monitoring subsystem in the cloud management platform.First,the paper analyzes the cloud computing market background,and clarifies the specific functions included in the system through the analysis of roles and use case diagrams based on the needs of the enterprise;Then the paper determines the system architecture through system outline design,and divides the system function modules:the storage subsystem is divided into a disk management module and a custom image management module;the monitoring subsystem is divided into an alarm contact management module,an alarm contact group management module,an alarm item management module,an alarm history information management module,and a virtual resource monitoring module.Then the paper designs the system database and interfaces,clarifies the system interface design style and guidelines;On this basis,the paper determines the class diagram and functional process sequence diagram of each module of the system,and codes according to the detailed design of the system to achieve all the functions of the storage and monitoring subsystems;Finally,the storage and monitoring subsystems of system is tested to reveal and improve the development defects in the system to ensure that the system meets the functional and non-functional requirements for time performance and security requirements.This paper has finally completed all the work of the storage and monitoring subsystem in the cloud management platform.At present,the first version of the cloud management platform has been successfully launched in the enterprise.This platform can not only enable enterprises to manage private cloud resources according on changing needs,but also provide monitoring,disaster recovery and other management functions to ensure the normal operations of the private cloud,and at the same time facilitates the subsequent operations and maintenance of enterprises.