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List maintenance method and apparatus

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

Active Publication Date: 2018-05-04
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 apparatus
  • List maintenance method and apparatus

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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 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 detec...

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 apparatus. The method comprises the following steps: obtaining a slave that fails to communicate with a host in an operation and maintenance list,wherein the operation and maintenance list comprises an identifier used for representing the slave controlled by the host; obtaining a state of the salve that fails to communicate with the host; andwhen the state of the salve that fails to communicate with the host is an offline state, deleting the identifier of the salve that fails to communicate with the host from the operation and maintenancelist. By adoption of the list maintenance method and apparatus, the technical problem that ineffective slave identifiers are continuously accumulated to affect the operation efficiency of the host inthe prior art is solved.

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 Applications(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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