Server cluster and server cluster configuration information management method

Abstract

The embodiment of the invention provides a method for obtaining configuration information of a server cluster, comprising the following steps: a configuration file and a configuration module are provided, wherein the configuration module comprises a configuration file program package containing a configuration item; the configuration module obtains the configuration file through the service process; the configuration module generates a configuration file package according to the configuration file; the component program calls a configuration item in a configuration file package to obtain the value of the configuration item. The embodiment of the invention also provides a server cluster and a server. The invention can reduce the maintenance difficulty of the configuration file and improve the development efficiency.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a server cluster and a method for managing configuration information of the server cluster. Background technique [0002] At present, the configuration information of clusters like Hadoop, Storm, and Zookeeper is written directly into the component program or into the configuration file of the component program. When the component programs of the cluster increase, the configuration information will also increase accordingly. If you need to modify the cluster at this time configuration information, it is necessary to modify each component program, resulting in the following problems: [0003] When the configuration information is written in the component program, in the case of a single cluster, modifying the configuration information requires repackaging the component program code, and in the case of multiple clusters, it is necessary to repackage the component program codes of ...

AI Technical Summary

Problems solved by technology

[0003] When the configuration information is written in the component program, in the case of a single cluster, modifying the configuration information requires repackaging the component program code, and in the case of multiple clusters, it is necessary to repackage the component program codes of different clusters multiple times, so As a result, multiple component program codes need to be maintained, which increases the difficulty of maintaining component program codes

When the configuration information is written in the configuration file, in the case of a single cluster, the name of the configuration file needs to be set for the cluster, and each configuration item in the configuration file must pass the corresponding key to obtain the configuration content; in the case of multiple clusters , it is necessary to set multiple configuration file names for multiple clusters, and the configuration items of multiple configuration files must pass multiple corresponding keys to obtain the configuration content, so the maintenance of configuration files will be more difficult

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