Cloud resource scheduling method and device

Abstract

The invention discloses a cloud resource scheduling method. The cloud resource scheduling method and device comprises the steps that a resource scheduling model is generated on the basis of an elastic stretching strategy and a dynamic migration strategy by combining the scale of a cloud platform; transverse and/or longitudinal multi-dimensional scheduling is conducted on virtual resources of which resource allocation exceeds a preset value through the elastic stretching strategy and the dynamic migration strategy in the resource scheduling model. According to the cloud resource scheduling method, by adopting the resource scheduling model which is generated on the basis of the elastic stretching strategy and the dynamic migration strategy by combing the scale of the cloud platform to conduct dynamic scheduling on the virtual resources in the platform, the migration and bad dynamic loading effect problems which are likely to be caused by an instant resource utilization rate peak value can be avoided, the resource using efficiency of the cloud platform is effectively improved, the stability of the cloud platform is improved, the cloud platform is safer and more reliable, and the user experience degree is increased. The invention further discloses a cloud resource scheduling device which also has the above-mentioned advantages.

Description

technical field [0001] The invention relates to the field of cloud computing virtualization, in particular to a method and device for scheduling cloud resources. Background technique [0002] With the development of Internet technology in modern society, cloud computing technology, as a new generation of IT model, has also been more and more widely used. Cloud computing technology has evolved from grid computing, parallel computing and distributed computing, and users can use it to conveniently access a configurable computing resource (such as computing, network, storage, application and service, etc.) through the network on demand. Shared pools allow resources to be quickly provisioned or released with minimal management effort or service provider intervention. [0003] The resources in the current cloud environment are all virtualized through virtualization technology to virtualize the underlying hardware resources to form a huge virtual resource pool, and finally the dyn...

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, the dynamic scheduling of cloud resources allocates, adds and releases virtual resources on demand according to the needs of users, and dynamically migrates virtual resources in real time according to the load balancing situation of physical machines, so that the existing cloud resource management platform has Instantaneous resource utilization peaks are likely to cause problems such as migration and poor dynamic load effects

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