Method, device and system for updating configuration information
A technology for configuring information and updating methods, which is applied in the field of computer networks, and can solve problems such as the inability to meet the requirements of distributed device configuration information and the scenarios in which grayscale publishing cannot be applied
Active Publication Date: 2019-05-28
BEIJING QIHOO TECH CO LTD
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Therefore, the above-mentioned prior art cannot meet the requirement of updating the configuration information of only a part of the distributed devices, and thus cannot be applied to the scenario of gray release
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[0022] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0023] Based on the defects in the prior art, the solution provided by the present invention is specifically, in the ZooKeeper cluster, in addition to registering the node server A for saving the original configuration information, it also registers the node server B for saving the list of test equipment and the node server for The node server C that saves the list of configuration information items, each distributed device (hereina...
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The invention discloses a method, an apparatus and a system for updating configuration information. The method comprises the following steps: receiving a test starting command, and obtaining and recording a test device list and a configuration information item list to be updated; and notifying configuration information items recorded in the configuration information item list to devices recorded in the test device list according to updating subscription of a plurality of devices to the test device list and the configuration information item list, for enabling the devices to update the respective configuration information. According to the method disclosed by the invention, a subscription mechanism is configured, so the devices recorded in the test device list preferentially update and synchronize the respective configuration information according to the configuration information items recorded in the configuration information list, and other devices update and synchronize the respective configuration information according to the original configuration information, therefore the requirements of updating the configuration information of only a part of devices are satisfied, and the method disclosed by the invention is suitable for gray level release scenes.
Description
technical field [0001] The invention relates to the technical field of computer networks, in particular to a method, device and system for updating configuration information. Background technique [0002] In a distributed system such as a distributed real-time computing system, each distributed device is often distributed in different server nodes. In order for the distributed devices to cooperate correctly, it is often necessary to share some configuration information, and the configuration information needs to be available Dynamic modification and fast synchronization. [0003] In the existing distributed system, the technology of synchronizing configuration information of each distributed device is generally implemented by borrowing the high availability and event notification mechanism provided by ZooKeeper. ZooKeeper is a reliable coordination system for large-scale distributed systems, providing functions including configuration maintenance, name service, distributed ...
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IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/082H04L67/30
Inventor 王康
Owner BEIJING QIHOO TECH CO LTD