Design And Implementation Of An Operation And Maintenance Management System Based On Virtualization And Containerization

Internet technology is developing at an unexpected rate.However,with the development of technology,the demand for computing resources has increased sharply.Programs can be optimized through algorithm to improve the speed,but the final bottleneck is still due to hardware resources,which leads to a certain It is difficult for some small enterprises and schools to keep up with the iterative speed of hardware facilities.Furthermore,in the traditional mode,the progress of the experimental class is often troubled by the environment construction or the teacher cannot run the student's program homework due to the different system environment.The emergence of virtualization has changed the way of resource utilization and realized resource sharing.Containerization has further reduced the dependence of application services on the system environment.Combining virtualization and containerization,the way to allocate resources becomes diversified,no matter what the user wants is a highly configured virtual machine,or a fast-deployed,ready-to-use container.Based on the combination of virtualization and containerization,this paper designs an operation and maintenance management system.First,it proposes an analysis of the overall system requirements,and then analyzes the functional requirements.The functions include the provision of computing services,network services,storage services,and cluster management,monitoring management.On the basis of demand analysis,the design of the transportation system was completed and the various modules were realized.Finally,a test was carried out.The long-term running results show that the system basically meets the requirements and has the advantages of reasonable resource utilization,fast and stable cluster scheduling,easy deployment of applications,and efficient monitoring.The combination of virtualization and containerization meets the resource needs of different users.The system realizes the elastic expansion and dynamic expansion of resources by pooling management of computing resources,and improves resource utilization efficiency;through network virtualization,software-defined networks and custom security rules are used to provide reliable network services;clusters achieve high Available,services can be automatically discovered and exposed,and the system can perform unified scheduling,orchestration,and monitoring of virtual machines and containers.