Implementation method for permanent storage virtual machine restoration based on openstack cloud management platform

Abstract

The invention discloses an implementation method for permanent storage virtual machine restoration based on an openstack cloud management platform. The method comprises the following steps: step 1, enabling a client to initiate a request for creating an automatic restoration virtual machine; 2, performing parameter legality check on the automatic virtual machine creation request; 3, performing operation authority check on the automatic virtual machine creation request; 4, creating an automatic virtual machine restoration operation, and filtering and selecting an optimal virtual machine operation node; 5, performing virtual machine starting parameter preparation, and starting the virtual machine in an automatic restoration mode; 6, obtaining the current creation state of the automatic restoration virtual machine; and 7, obtaining the current operation mode of the virtual machine, and operating the virtual machine at any time for restoration. According to the implementation method for permanent storage virtual machine restoration based on the openstack cloud management platform, a method for automatically restoring the virtual machine to be in a state before use after the virtual machine is restarted is provided, and the state of the virtual machine is restored quickly and stably without any snapshot data restoration and other operations.

Description

technical field [0001] The invention relates to the technical field of basic functions of a virtual machine on a cloud platform, in particular to an implementation method for restoring a virtual machine based on an openstack cloud management platform for permanently storing virtual machines. Background technique [0002] With the development of new technologies such as big data, cloud computing, Internet of Things, and 5G, and the rapid development of applications in industries such as telecommunications, the Internet, government and enterprises, and medical care, more and more virtual desktop clouds are used in computer office, teaching, and other fields. It is used to replace the old stand-alone PC to solve the pain points of stand-alone PC in terms of management, deployment and maintenance. [0003] Virtual desktop refers to a method in which desktop IT resources used in traditional offices are moved to the back-end server, the server sends the desktop to the user through...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a method for implementing virtual machine restoration based on the openstack cloud management platform to permanently store virtual machines, so as to solve the problems that the existing virtual machine restoration operations in the above-mentioned background technology are relatively cumbersome and inconvenient for users to use. The purpose is to provide a After the virtual machine is restarted, it automatically restores the virtual machine to the state before use, without any snapshot data restoration and other operations to restore the virtual machine state quickly and stably. Automatically restore to the state before the last class to provide the same experimental teaching environment for the next class without any manual intervention

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