Method for implementing Hyperv virtual machine live migration based on Openstack

A virtual machine, machine thermal technology, applied in the direction of program startup/switching, program control design, instruments, etc., can solve problems such as single type, without considering the problem of virtual machine hot migration, etc., to achieve high availability and reduce the effect of evaluation work

Inactive Publication Date: 2017-06-09
CETC CHINACLOUD INFORMATION TECH CO LTD
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Problems solved by technology

At present, most cloud platforms have a single type of virtualization, and do not c

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  • Method for implementing Hyperv virtual machine live migration based on Openstack

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Embodiment Construction

[0023] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0024] Such as figure 1 Shown, the method that the present invention realizes Hyperv virtual machine live migration based on Openstack comprises the following steps:

[0025] Step 1: Access the corresponding type of shared storage in the Hyperv cluster according to the platform operating environment, and specify the storage access location under the drive letter specified by Hyperv;

[0026] Step 2, the cloud platform resource scheduler collects the resource information of each computing node, and the computing node resource information should include CPU (Central Processing Unit, central processing unit) usage rate, memory size and usage rate, etc.;

[0027] Step 3, each computing node service is responsible for classifying and reporting resource information to the Openstack control no...

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Abstract

The invention discloses a method for implementing Hyperv virtual machine live migration based on Openstack. The method comprises the following steps: 1, accessing a corresponding model of sharing storage into a Hyperv cluster according to the platform operation environment, designating the storage access position under the Hyperv designated drive; 2, collecting resource information of each computing node by a cloud platform resource scheduler; and 3, reporting the resource information to the Openstack control node in a sorted manner by each computing node service. The method can be used for automatically estimating the Hyperv computing cluster resource to determine a target machine for virtual machine migration, so that the memory and network of the virtual machine can be migrated to the target machine, and the operation state of the virtual machine is recovered.

Description

technical field [0001] The invention relates to a method for realizing hot migration of a Hyperv virtual machine, in particular to a method for realizing hot migration of a Hyperv virtual machine based on Openstack. Background technique [0002] Cloud computing technology is a technological revolution in the IT (Information Technology, information technology) industry, and has become the future development direction of the IT industry. In the context of the diversification of existing cloud computing types, the Openstack (open source cloud computing management platform project) platform has well realized the unified certification and management of the hybrid cloud environment. Virtual machines are the core resources of cloud computing platforms, and high availability has always been an unavoidable problem, and high availability inevitably involves live migration of virtual machines. After the Openstack platform is connected to the Hyperv (system hypervisor virtualization te...

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Application Information

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IPC IPC(8): G06F9/48
CPCG06F9/4856
Inventor 陈柯丁星武静
Owner CETC CHINACLOUD INFORMATION TECH CO LTD
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