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High availability cluster management method for cloud computing platform

A cloud computing platform and cluster management technology, applied in the field of cloud computing, can solve problems such as user loss, high-availability support virtual machine danger, and high-availability services that cannot be satisfied, and achieve the effect of improving user experience and enhancing high availability

Active Publication Date: 2013-06-12
CHINA STANDARD SOFTWARE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A virtual machine without high availability support is very dangerous. When the core system or service goes down due to unknown reasons or accidents, it will bring immeasurable losses to users
At present, the vast majority of cloud computing platforms do not provide virtual machine high-availability services or provide high-availability services that cannot meet user needs

Method used

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  • High availability cluster management method for cloud computing platform
  • High availability cluster management method for cloud computing platform
  • High availability cluster management method for cloud computing platform

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Embodiment Construction

[0031] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0032] In addition, the steps shown in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flow diagrams, in some cases, the sequence may be different. The steps shown or described are performed in the order herein.

[0033] Embodiments of the present invention include high-availability protec...

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Abstract

The invention discloses a high availability cluster management method for a cloud computing platform. The method comprises the steps that whether the preset service of each physical host in a high availability cluster operates normally or not is detected; if the situation that abnormally-operating service exists in one physical host is detected, the abnormally-operating service is restarted; whether the abnormally-operating service is successfully restarted or not is judged; and if the abnormally-operating service is not successfully restarted, a virtual machine of the physical host with the abnormally-operating service is moved to other physical host. According to the high availability cluster management method for the cloud computing platform, whether the preset service of each physical host in the high availability cluster operates normally or not is detected, if the situation that abnormally-operating service exists in one physical host is detected, the abnormally-operating service is restarted, the key service of each physical host is monitored, so that a virtual host to which exception possibly occurs can be predicated or detected as soon as possible, the high availability of the high availability cluster is accordingly increased, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a high-availability cluster management method of a cloud computing platform. Background technique [0002] Cloud computing is an emerging method of sharing infrastructure, which distributes computing tasks on a resource pool composed of a large number of computers, enabling various application systems to obtain computing power, storage space and various software services as needed. The bottom layer of cloud computing needs the support of virtualization technology. Through virtualization technology, cloud computing can realize flexible and efficient use of resources, so as to provide users with high-quality services. [0003] High availability refers to improving system and application availability by minimizing downtime due to routine maintenance operations (planned) or sudden system crashes (unplanned). High availability is currently the most effective means for enterprises to p...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 姚远
Owner CHINA STANDARD SOFTWARE
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