Research On The Construction Of Microservice Development And Operation And Maintenance Integration Platform In Communication Industry

In recent years,information technology has developed rapidly in the trend of world economic globalization.The management and operation of enterprises can't be separated from the support of information technology.Telecom operators also apply information technology to the management and operation support of enterprises.With the rapid development of the main business and ICT(Information and Communication Technology)business of telecom operators,a large number of information systems have emerged,but the construction time of each system is different,and the single chimney application is the main one,which leads to the problems of overlapping and isolation of new and old system functions,serious isomerization of equipment and software environment,slow response of system,backward technology and high operation and maintenance cost.In addition,the traditional development and operation and maintenance separated construction model is also difficult to quickly meet the growing demand for innovative business.Microservice architecture has the characteristics of simplicity,specificity and low coupling,which can better solve the problem of isolated and chimney application.The integration of development and operation and maintenance can fully reflect the characteristics of microservice architecture,and then improve the agility of the system,meet the demands of fast business,reduce the cost of software and hardware investment,and improve the operation and maintenance efficiency.Based on the IT support system of China Unicom,aiming at the internal problems in the communication industry,the integrated technology of microservice development and operation and maintenance is introduced into the communication industry,and a standard microservice development and operation platform is built.Technology developers directly carry out microservice development,automatic test and build operation on the platform,which essentially solves the problems of traditional single application,realizes capacity sharing,centralized resource management,on-demand use,and improves resource utilization.Firstly,the technical architecture of integrated platform in communication industry—CCN-ADC(Communication Cloud Native-Application Delivery Controllers)architecture is designed in this thesis.This thesis studies the basic framework and related technologies of microservice architecture,determines the technology selection of the integration platform in communication industry,the overall architecture of integrated platform based on CCN-ADC is designed,and the microservice operation and governance sub platform,containerization sub platform and Devops sub platform are designed in this thesis.Secondly,this thesis analyzes the imperfection and incompatibility of the existing open-source microservice components,and the development,operation and maintenance methods based on fusion support services is proposed,and the architecture,method and algorithm of the mainstream open-source microservice framework are improved and optimized,which improves the technical feasibility and universality of the research results.Finally,through the development and deployment of internal projects of Unicom in the designed integration platform,taking the microservice operation and governance sub platform as an example,the platform construction and function test are carried out.The experimental analysis is conducted from the aspects of microservice project delivery process,request response time,service start-up time,business pull-up time,health examination time and so on,so as to verify the advantages of the proposed communication industry integration platform and the availability and efficiency of the development,operation and maintenance methods based on fusion support services.Through the research of the microservice architecture and the development,operation and maintenance integration concept,the problems faced by the existing IT system are solved,such as long lead time,high operation and maintenance cost,low resource utilization,complex management and so on,and finally the top-down transparent project management and monitoring is realized,which is helpful to improve the internal resource control system of the enterprise,and then the core competitiveness of the enterprise is improved.