Cluster time synchronization method, device, system and apparatus and readable storage medium

A time synchronization and cluster technology, applied in the computer field, can solve the problems of heavy workload and low implementation efficiency, and achieve the effect of improving synchronization efficiency and facilitating large-scale management

Active Publication Date: 2021-01-05
济南浪潮数据技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing way to synchronize the time of different nodes is: manually set the synchronization time tool and corresponding configuration on each node, but to synchronize the cluster

Method used

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  • Cluster time synchronization method, device, system and apparatus and readable storage medium
  • Cluster time synchronization method, device, system and apparatus and readable storage medium
  • Cluster time synchronization method, device, system and apparatus and readable storage medium

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0036] Currently, existing time synchronization methods are not suitable for large-scale clusters. Therefore, the present application provides a cluster time synchronization solution, which can quickly realize time synchronization of different clusters.

[0037] see figure 1 As shown, the embodiment of the present application discloses a cluster time synchronization method applied to the cloud platform, including:

[0038] S101. Receive an update request of a time synchronization p...

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Abstract

The invention discloses a cluster time synchronization method, device, system and apparatus and a readable storage medium. The method disclosed by the invention is applied to a cloud platform, and comprises the following steps: receiving an updating request of a time synchronization strategy; updating time server information and/or synchronization rules in the time synchronization strategy according to the updating request, and obtaining a target time synchronization strategy; calling all cluster interfaces so as to update the chrony configmap configuration files in the nodes included in all the clusters according to the target time synchronization strategy, and triggering the chrony daemonset container services in the nodes included in all the clusters to be restarted by utilizing the updated chrony configmap configuration files, thereby realizing time synchronization, wherein the cloud platform contains and manages a plurality of clusters, and different clusters are realized based ondifferent architectures. Time synchronization is realized for clusters of different architectures based on the cloud platform, and large-scale management is facilitated. Correspondingly, the invention also provides a cluster time synchronization device, system and apparatus and a readable storage medium, which also have the above technical effects.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a cluster time synchronization method, device, system, equipment and readable storage medium. Background technique [0002] At present, the user's business system may be deployed on clusters of different regions, different manufacturers, or different architectures (such as: x86, arm, mips64, etc.). error. The existing way to synchronize the time of different nodes is: manually set the synchronization time tool and corresponding configuration on each node, but to synchronize the cluster time of different regions, different manufacturers or different architectures in this way, obviously the workload is large, and the realization The efficiency is also relatively low. [0003] Therefore, how to synchronize the time of different clusters is a problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the purpose of the prese...

Claims

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Application Information

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IPC IPC(8): G06F1/12G06F1/14G06F9/455G06F8/65
CPCG06F1/12G06F1/14G06F9/45558G06F8/65
Inventor 王洪泉徐飞吴栋黄吉旺
Owner 济南浪潮数据技术有限公司
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