Virtual machine deployment method and device

Abstract

The invention provides a virtual machine deployment method and device, and belongs to the technical field of computers. In the method, a deployment application sent by a terminal can be received; wherein the deployment application comprises a designated area, the number M of virtual machines to be deployed, and the deployment resource amount required by a single virtual machine to be deployed; then, determining the available resource quantity which can be currently provided by the alternative sub-regions in the specified region; then, according to the available resource quantity, the deployment resource quantity and the M of the alternative sub-regions, the alternative sub-regions meeting the deployment requirement of the deployment application serve as available sub-regions, finally, oneavailable sub-region is selected from the available sub-regions to serve as a target sub-region, and M virtual machines are deployed in the target sub-region. Thus, it can be ensured that virtual machine deployment is automatically carried out when resources in the designated area selected by the user are in a sufficient state without manual deployment of operation and maintenance personnel, so that the efficiency is improved, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a virtual machine deployment method and device. Background technique [0002] In the field of virtual machine deployment, users often need to apply for resources to deploy virtual machines to implement various services, such as video playback services, user group discussion services, shopping mall services, and so on. In order to facilitate user selection, the resource provider will regard the entire area that can provide resources as a large area, divide the large area into multiple availability zones, and divide each availability zone into multiple sub-areas. Wherein, resource server clusters are deployed in the availability zone, and the resource servers in the resource server cluster are distributed in various sub-areas of the availability zone. [0003] Correspondingly, in the prior art, the availability zone is displayed to the user, and the user selects an a...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a virtual machine deployment method and device in order to solve the problem of low determination efficiency and high cost

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