Service upgrade method and system of server group

Abstract

The invention provides a service upgrade method of a server group. The server group includes multiple original servers. The method is characterized by comprising the steps of local upgrade and performance test. During local upgrade, a new server replaces part of original servers to receive an access request. During performance test, a performance value of the new server is compared with a preset threshold; if the performance value is lower than the preset threshold, local upgrade is cancelled, the new server is debugged, and the debugged new server is used to implement local upgrade and performance test again till the performance value is higher than the preset threshold; and if the performance value is higher than the threshold value, local upgrade and performance test are continued till new servers replace all the original servers to receive the access requests, and service upgrade of the server group is thus completed. The invention also provides a service upgrade system of the server group. Gray-scale upgrade of services of the server group is realized, and new services are put into effect more rapidly.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of service upgrading, and in particular to a method and system for service upgrading of a server group. Background technique [0002] With the vigorous development of the mobile Internet, application software has become a necessity in the daily life of Internet users. Large websites have many users and consumer groups. How to optimize the user experience when there are too many access requests is an urgent problem for many large Internet companies to solve. [0003] For the above-mentioned problems, the common solution of many network service providers is to continuously upgrade the service of the server group, and the common service upgrade methods of the server group are as follows: [0004] Select a period of time with a small amount of visits to suspend the service of the servers in the server group, do not accept user access requests to the servers, and resume the server servic...

AI Technical Summary

Problems solved by technology

[0007] Although upgrading through the above method will not affect the user's experience of the original service during the upgrade period, the user cannot experience the new service provided by the upgraded server in time, which affects the user's experience of the new service; in one case, for For large Internet companies, each server carries a large number of user visits. Switching the user visits of one server to another working server in the server group will seriously increase the burden on the second server. There will be a greater risk of upgrading, and when the number of servers to be upgraded is large, the operation and implementation of the method is too cumbersome

Images