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Method for taking over existing virtual machines of vCenter by computer cloud platform

A cloud platform and computer technology, applied in the field of cloud computing resource management, can solve problems such as time-consuming and human resources, inability to take over virtual machines, complex operations, etc., to reduce migration costs, save time and human resources, and simple operation steps. Effect

Active Publication Date: 2015-01-28
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] CloudStack can only manage the virtual machines initiated by CloudStack, but cannot take over the virtual machines created by vCenter
The existing method is to directly insert multiple records in the CloudStack database, modify multiple data, and the operation is complicated. When the number of virtual machines in the vCenter is large, it is easy to cause operational errors, which consumes time and human resources.

Method used

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  • Method for taking over existing virtual machines of vCenter by computer cloud platform

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Experimental program
Comparison scheme
Effect test

Embodiment

[0033] The embodiment of the present invention provides a method for CloudStack to take over the existing virtual machine of vCenter, and the steps are as follows figure 1 As shown, it specifically includes the following steps:

[0034] Step S1: Establish a connection with vCenter in CloudStack, and create a virtual machine with the same name and configuration as in vCenter.

[0035] Specifically, add a vCenter cluster in CloudStack and establish a connection with vCenter, so that CloudStack can take over the existing cluster in vCenter; then query the virtual machine name, operating system type, CPU, memory, and disk size information. These virtual machine information are in You can query it on the interface of the vCenter management client, and create a virtual machine instance on the CloudStack management interface based on the configuration information.

[0036] Step S2: Delete the newly created virtual machine in vCenter, and disconnect from CloudStack.

[0037] Specifi...

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PUM

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Abstract

The invention discloses a method for taking over existing virtual machines of a vCenter by a computer cloud platform. The method comprises the following steps of 1, establishing connection with the vCenter in the computer cloud platform, and creating virtual machines of which the names and configurations are the same as those of the virtual machines in the vCenter; 2, deleting the virtual machines established in the vCenter, and disconnecting the vCenter from the computer cloud platform; 3, querying the IP (Internet Protocol) addresses, the MAC (media access control) address and the creation time of the existing virtual machines of the vCenter, updating a database of the computer cloud platform, and re-establishing connection with the vCenter; 4, changing the data storage of the virtual machines in the vCenter.

Description

technical field [0001] The invention relates to the technical field of cloud computing resource management, in particular to a method for a computer cloud platform to take over an existing virtual machine of a vCenter. Background technique [0002] CloudStack is an open source cloud platform management software that Citrix cooperates with the source code of CloudStack infrastructure as a service (IaaS) product and Apache Foundation. CloudStack accelerates the deployment, management, and configuration of highly scalable public and private clouds (IaaS). Using CloudStack as the foundation, data center operators can quickly and easily build their own cloud services on the existing architecture. As an open-source cloud management platform, CloudStack is relatively easy to install and configure, and provides support for multiple virtual machine platforms. It is more convenient to manage based on the WEB browser, and the operation interface is more beautiful and generous. Now, n...

Claims

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Application Information

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IPC IPC(8): G06F9/455H04L29/08
CPCH04L41/0813H04L41/0895H04L41/0897
Inventor 游庆根王冉李翔许小勇李晓禹朱勇崔艳军张春晖陈荣
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP