Openstack computing node host maintenance method and device and cloud management platform

A computing node and host computer technology, applied in computing, program control device, program control design, etc., can solve problems such as user loss

Inactive Publication Date: 2019-11-01
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] openstack is a cloud computing management platform. In some scenarios, it is necessary to withdraw some hosts from the openstack environment or suspend their use. If the hosts are directly withdrawn from the environment, it will inevitably cause damage to the virtual machines on the hosts. Irreversible impact, if important business is running on the virtual machine, it will also cause significant losses to users

Method used

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  • Openstack computing node host maintenance method and device and cloud management platform
  • Openstack computing node host maintenance method and device and cloud management platform
  • Openstack computing node host maintenance method and device and cloud management platform

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Embodiment Construction

[0034] The application describes a number of embodiments, but the description is illustrative rather than restrictive, and it will be obvious to those of ordinary skill in the art that within the scope of the embodiments described in the application, There are many more embodiments and implementations. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Except where expressly limited, any feature or element of any embodiment may be used in combination with, or substituted for, any other feature or element of any other embodiment.

[0035] This application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of this application can also be combined with any conventional features or elements to form unique inventive solutions as defined by the clai...

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Abstract

The invention discloses an openstack computing node host maintenance method and device and a cloud management platform, and the method comprises the steps: determining a to-be-maintained host in an openstack cluster; and migrating the virtual machine to other hosts according to the state of the virtual machine on the host to be maintained. In the embodiment of the invention, migration is carried out according to different states of the virtual machine on the host, so that the host in the openstack cluster is managed more flexibly, and the normal service of the virtual machine on the host is not influenced at the same time.

Description

technical field [0001] This article relates to the field of openstack virtualization technology, especially a method, device and cloud management platform for maintaining an openstack computing node host. Background technique [0002] With the application of virtualization technology more and more widely, in various fields, virtual machines are gradually replacing physical machines to run some services. When more and more businesses are running on virtual machines, people's requirements for virtual machines are also increasing. High, and the performance of the virtual machine mainly depends on the host where it is located, so the management of the host in the openstack cluster is becoming more and more important. [0003] openstack is a cloud computing management platform. In some scenarios, it is necessary to withdraw some hosts from the openstack environment or suspend their use. If the hosts are directly withdrawn from the environment, it will inevitably cause damage to t...

Claims

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Application Information

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IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/4557G06F2009/45595
Inventor 亢宇飞
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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