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Instance management method and device and cloud application engine

A technology for managing instances and cloud applications. It is applied in the computer field and can solve problems such as reducing user QoS.

Pending Publication Date: 2022-07-01
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since it takes a certain amount of time to add nodes in the cluster (for example, it takes about 2 to 5 minutes from the beginning until the resources of the nodes in the cluster are fully prepared and can receive requests), a large number of failures will occur during the time period waiting for the nodes to prepare request, reducing the user's QoS

Method used

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  • Instance management method and device and cloud application engine
  • Instance management method and device and cloud application engine
  • Instance management method and device and cloud application engine

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Embodiment Construction

[0034] The technical solutions in the present application will be described below with reference to the accompanying drawings.

[0035] This application will present various aspects, embodiments or features in the context of a system comprising a plurality of devices, components, modules, and the like. It is to be understood and appreciated that the various systems may include additional devices, components, modules, etc., and / or may not include all of the devices, components, modules, etc. discussed in connection with the figures. In addition, combinations of these schemes can also be used.

[0036] In addition, in the embodiments of the present application, words such as "exemplary" and "for example" are used to represent examples, illustrations or illustrations. Any embodiment or design described in this application as "exemplary" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of the word example is intended to pres...

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PUM

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Abstract

The invention provides an instance management method and device, and the method comprises the steps: building an instance at other nodes except a first cluster when the first cluster does not meet the resource of the instance; and migrating the instance to the first cluster when the first cluster has a node satisfying the resource of the instance. According to the technical scheme, the QoS of the user can be ensured while the SLA is met.

Description

technical field [0001] The present application relates to the computer field, and more particularly, to a method, apparatus and cloud application engine for managing instances. Background technique [0002] Quality of service (QoS) refers to the ability of a network to utilize various basic technologies to provide better service capabilities for specified network communications, and is a network security mechanism. The quality of service can ensure that the performance of the data flow reaches a certain level according to the requirements of the application. [0003] If the resources in a cluster do not meet the resources for creating a new instance, a node will be added to the cluster. After the node is ready, the resources on it can be used to create the new instance. Since it takes a certain amount of time to add nodes to the cluster (for example, it takes about 2 to 5 minutes from the beginning until the resources of the nodes in the cluster are fully ready and can rece...

Claims

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Application Information

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IPC IPC(8): G06F9/455G06F9/50
CPCG06F9/45558G06F9/5016G06F9/5022G06F9/5027G06F9/5077G06F2009/4557G06F2009/45583G06F9/455G06F9/50
Inventor 袁诗宇陈敏朱锦鸿莫介水刘云华田晓亮
Owner HUAWEI CLOUD COMPUTING TECH CO LTD