A resource scheduling method and device in a cloud computing system

A resource scheduling and cloud computing technology, applied in the IT field, can solve problems such as large load difference, configure virtual machines, and reduce user experience, so as to facilitate differentiation and avoid repeated selection.

Active Publication Date: 2020-07-21
HUAWEI TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, random selection of hosts to run virtual machines means that a reasonable number of virtual machines is not configured according to the resources of each host, resulting in a large difference in the load of each host, so that load balancing must be achieved through migration of virtual machines, and the migration of virtual machines is wasteful. The resources of the cloud data center are reduced, and the user experience is reduced

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A resource scheduling method and device in a cloud computing system
  • A resource scheduling method and device in a cloud computing system
  • A resource scheduling method and device in a cloud computing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions of the exemplary embodiments provided by the present invention with reference to the accompanying drawings in the embodiments of the present invention.

[0021] refer to figure 1 As shown, a cloud computing system according to an embodiment of the present invention includes a cloud management platform 1 and a resource pool 2 . The resource pool 2 mainly includes a virtual computing resource pool, a virtual network resource pool and a virtual storage resource pool. Among them, the virtual computing resource pool is formed by one or more physical hosts (21-2n) through virtualization technology, including CPU, memory and other resources; the virtual network resource pool is formed by various network devices such as routers, switches, load balancers, etc. Formed by virtualization technology, it includes resources such as network bandwidth; the storage resource pool is formed by various storage devic...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The method and device for resource scheduling in the cloud computing system in the embodiment of the present invention predict whether the evaluation value of the load balance degree of at least two hosts in the migration domain will exceed the expected value if the host with the least load is allowed to host the running of the virtual machine. Set a threshold, that is, whether it will cause load shocks between hosts, and only when it will not cause shocks, it will carry the running of the virtual machine, that is, run one or a batch of virtual machines through a host with a small load to reduce the load and load. The load difference between the hosts in the migration domain, so that the load of each host in the migration domain is the same or similar.

Description

technical field [0001] The present invention relates to the field of IT (Internet Technology, Internet technology), in particular to a method and device for resource scheduling in a cloud computing system. Background technique [0002] Virtualization technology is one of the key technologies in the field of cloud computing. It can virtualize physical resources into multiple virtual machines (Virtual Machine, VM). Physical resources are provided to each virtual machine in the form of a virtual resource pool by the virtualization platform. The virtual machine share physical resources. [0003] Compared with traditional data centers, cloud data centers that use virtualization technology to provide computing, storage, and network resources are highly concentrated and uniformly scheduled and managed, which greatly saves operating and maintenance costs. The cloud data center allocates virtual machine resources according to requirements and policies, and based on the DRS (Distribu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityPatents(China)
IPC IPC(8): H04L29/08G06F9/50
CPCH04L67/1008G06F9/5088Y02D10/00
Inventor刘宝起马晓明
OwnerHUAWEI TECH CO LTD