Service management method and device based on role configuration

Abstract

The invention provides a service management method and device based on role configuration. The method comprises the steps that a server obtains role configuration information from a coordination service cluster, wherein the role configuration information is used for describing one or more roles owned by the server, wherein each role in the one or more roles corresponds to one or more services; and the server manages the services operated on the server according to the services corresponding to the one or more roles. Through application of the invention, each role corresponds to the one or more services; when the server is configured, only all role information owned by the server needs to be described in a configuration file; the problem that the configuration file is complex and huge due to the fact that the corresponding relations between the server and the services needing to be started on the server are recorded in the configuration file is solved; the content of the configuration file needing to be described is reduced; and the size of the configuration file is reduced.

Description

technical field [0001] The invention relates to the field of distributed server management, in particular to a method and device for service management based on role configuration. Background technique [0002] With the development of the Internet, Internet applications are becoming more and more complex, and the scale of the system is also increasing. A relatively complex system usually provides many services, which requires a flexible and efficient management method to manage the services provided by the server. [0003] In the prior art, it is assumed that there are 4 servers in a system, and the system needs to provide the 4 services shown in Table 1. [0004] Table 1 [0005] service name Service Description nginx-service Receive user requests fcgi-service Handle user requests Log collection service Collect system access logs Log analysis service analysis, statistics log [0006] First, the administrator writes a configurati...

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Problems solved by technology

[0014] It can be seen from the above description that when configuring the services of multiple servers in the system in related technologies, it is necessary to log in to each server for each configuration change, which is a heavy workload.

[0015] Moreover, the configuration file needs to list the correspondence between all servers and the services that should be started, making the configuration file cumbersome and not simplified enough

For example, although the nginx service and the fcgi service appear in pairs, and the log collection service and log analysis service also appear in pairs, these associated or paired services cannot be simplified in the existing configuration files

[0016] In addition, if a service of a certain server in the system stops due to an abnormality, since the administrator has not logged in to the server to check, there is a problem that the service cannot be found in time to stop or the service cannot be restored as soon as possible.

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