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List maintenance method and device

A state list, operation and maintenance technology, applied in the field of list maintenance methods and devices, can solve problems affecting the operation efficiency of the host

Active Publication Date: 2021-02-26
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a list maintenance method and device to at least solve the technical problem in the prior art that the continuous accumulation of invalid slave identifiers affects the operating efficiency of the master

Method used

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  • List maintenance method and device
  • List maintenance method and device

Examples

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Embodiment 1

[0030] According to an embodiment of the present invention, an embodiment of a method for maintaining a list is provided. It should be noted that the steps shown in the flowcharts of the drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0031] It should be noted that this embodiment can be applied to batch server operation and maintenance management. During server operation and management, the maintenance of the list can be realized through the following functional modules: Minion connection status monitoring module, server asset status query module, configuration management database and the Salt-key delete module, where,

[0032] The Minion connection status monitoring module is deployed in the timing task processor on the host side, which can poll and d...

Embodiment 2

[0072] According to an embodiment of the present invention, an embodiment of a device for maintaining a list is provided, figure 2 is a schematic diagram of a list maintenance device according to an embodiment of the present invention, combined with figure 2 As shown, the device includes:

[0073] The connection state monitoring module 20 is configured to obtain slaves that fail to connect with the master in the operation and maintenance list, wherein the operation and maintenance list includes identifiers of slaves that have previously established a connection relationship with the master.

[0074] The identifiers included in the operation and maintenance list are the identifiers of the slaves controlled by the host, and in some special cases, the slaves may be out of service or offline, thus failing to communicate with the master, thus causing invalid identifiers to be included in the operation and maintenance list . In the operation and maintenance list obtained by the ...

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Abstract

The invention discloses a list maintenance method and device. Wherein, the method includes: obtaining the slaves that fail to communicate with the master in the operation and maintenance list, wherein the operation and maintenance list includes: an identifier used to characterize the slaves controlled by the master; obtaining the slaves that fail to communicate with the master The state of the machine; when the state of the slave that failed to communicate with the master is offline, delete the identifier of the slave that failed to communicate with the master from the operation and maintenance list. The invention solves the technical problem in the prior art that the continuous accumulation of invalid slave identifiers affects the operation efficiency of the master.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a list maintenance method and device. Background technique [0002] In the process of using salt (automated operation and maintenance tool) for batch server operation and maintenance management, salt is divided into two roles: master (host) and minion (slave). A single master maintains a list of all minions. The machines in the minion list can be manipulated on the master. After each server goes online for the first time, it will start the minion process by default and send a request to the master server. After the master discovers the request, it will communicate with the minion, add the newly discovered machine to the minion list, and then control it later. When the salt process is abnormal or the server is offline, there is no mechanism on the master to actively discover the current abnormality of the minion. When sending commands across the network on the master, control co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06H04L29/08
CPCH04L41/024H04L41/0253H04L41/069H04L63/0876H04L67/10
Inventor 高阳
Owner BEIJING GRIDSUM TECH CO LTD
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