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Software upgrading method and system for cluster systems

A software upgrade and cluster system technology, applied in the computer field, can solve problems such as inapplicable product promotion, reduce the possibility of operation and maintenance failure, increase reliability, and reduce configuration operations

Inactive Publication Date: 2017-09-22
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common batch deployment tools such as pssh, dsh, and puppet can execute upgrade commands in batches, but the system administrator needs to configure the management environment in advance, which is not suitable for product promotion

Method used

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  • Software upgrading method and system for cluster systems
  • Software upgrading method and system for cluster systems
  • Software upgrading method and system for cluster systems

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] Please refer to Figure 1~4 , figure 1 A schematic flow chart of the steps of a specific implementation of the method for upgrading the software of the cluster system provided by the embodiment of the present invention; figure 2 It is a schematic flow diagram of the steps of another specific implementation of the method for upgrading the software of the cluster system provided by the embodiment of the present invention; image 3 A schematic structura...

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Abstract

The invention discloses a software upgrading method and system for cluster systems. The method comprises the following steps of: 1, distributing upgrading packages to nodes in a cluster; 2, checking whether the upgrading packages are signed and complete or not; 3, if the checking result is positive, carrying out pre-upgrading operation on the node and preparing to carry out upgrading; 4, if the checking result is negative, forbidding upgrading and returning reasons; and 5, carrying out transaction starting and upgrading on the nodes which undergo the pre-upgrading operation. According to the method, the upgrading package is distributed to each node by adoption of a distribution mechanism so as to carry out independent upgrading, and signature verification is carried out, so that the reliability of the upgrading packages is ensured; and compared with the prior art, the method has the advantages of decreasing the configuration operations need to be realized by system managers, improving the operation and maintenance efficiency, decreasing the operation and maintenance failure possibilities of the system managers and increasing the product reliability.

Description

technical field [0001] The invention relates to the technical field of the computer field, in particular to a method and system for upgrading software of a cluster system. Background technique [0002] With the rapid development of software engineering, the speed of software iterative development is fast, and the products delivered to users need to be continuously upgraded to obtain new functions. [0003] At present, the traditional upgrade solution is to download the upgrade package from the Internet, the upgrade package includes the software package that needs to be updated, and the software package is replaced to complete the upgrade requirements; these methods need to constantly disturb the user, let the user judge various upgrade types, and After the upgrade is complete, the user needs to be prompted to restart the system to restart the service. If this kind of upgrade is performed in a single computer system, the interruption to users can be tolerated; but as the com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 王亮张云龙袁艳涛刘洋
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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