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Cloud resource scheduling method and scheduler

A scheduling method and a scheduler technology, applied in the field of cloud computing, can solve problems such as inability to meet the scheduling requirements of a hybrid cloud environment, low scheduling efficiency, etc.

Active Publication Date: 2019-07-23
BEIJING SOHU INTERNET INFORMATION SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on the deficiencies of the above-mentioned prior art, the present invention proposes a cloud resource scheduling method and a scheduler to solve the problem that the scheduling efficiency of the central scheduling system is low and cannot meet the scheduling requirements of the hybrid cloud environment

Method used

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  • Cloud resource scheduling method and scheduler

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Embodiment approach

[0192] Optionally, in another embodiment of the present invention, the scheduler is a top-level scheduler, and in step S802, the scheduler responds to the scheduling request in the host computer at the level corresponding to the scheduler An implementation of , specifically includes:

[0193] The top-level scheduler executes the operation corresponding to the migration request of the virtual machine in the host machines under different availability domains in the corresponding cloud environment.

[0194] That is to say, if the scheduling request initiated by the user or administrator of the cloud environment is a request for migrating virtual machines between host machines in different availability domains in the cloud environment to which the scheduler belongs, the scheduling request corresponds to The task type of belongs to the scheduling task under the corresponding level of the top-level scheduler, which needs to be handled by the top-level scheduler. That is, migration ...

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Abstract

The invention provides a cloud resource scheduling method which is applied to a scheduler of a certain level. The schedulers are divided into a top-level scheduler, a domain-level scheduler and a group-level scheduler from top to bottom. After receiving the scheduling request, the scheduler of each level parses the scheduling request to obtain a task type corresponding to the scheduling request, and if the task type belongs to the scheduling task under the level corresponding to the scheduler of the level, the scheduler correspondingly schedules the request in the host machine under the level;and if the task type belongs to the scheduling task at the next level of the scheduler, the scheduler sends the scheduling request to the scheduler at the next level. Through the hierarchical mode, each level of scheduler is responsible for the scheduling task under the corresponding level, so that the scheduling is dispersed, the load of the scheduler is prevented from being too high, and the scheduling efficiency of the cloud resources is ensured. Moreover, the scheduling task among different cloud environments can be realized, and the scheduling requirement of the hybrid cloud environmentis met.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a scheduling method and a scheduler for cloud resources. Background technique [0002] At present, with the continuous development of the cloud computing industry, the scale of cloud resources in the cloud environment is getting larger and larger. The scheduling efficiency of cloud resources is related to whether cloud resources can be efficiently utilized. Previously, the scheduling of cloud resources was generally realized through a central-based scheduling method, that is, all cloud resources were processed by one or several servers placed in the same physical area. [0003] However, with the development of cloud computing technology, the number of users in the current cloud environment and the number of cloud resources are relatively large. Therefore, there are more and more scheduling requests for cloud resources at the same time, which makes the overall resources ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/26
CPCH04L43/10H04L67/61H04L67/60Y02D10/00
Inventor 钱熙
Owner BEIJING SOHU INTERNET INFORMATION SERVICE
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