Multi-field supportable virtual machine dispatching device and multi-field supportable virtual machine dispatching method

Abstract

The invention discloses a multi-field supportable virtual machine dispatching device and a multi-field supportable virtual machine dispatching method. The multi-field supportable virtual machine dispatching device comprises a virtual machine cluster information central access module, a virtual machine dispatching module and a virtual machine dispatching information central output module, wherein the virtual machine cluster information central access module is used for receiving input cluster information, the virtual machine dispatching module is used for analyzing cluster information and generating dispatching policy required by fields, and the virtual machine dispatching information central output module is used for centrally outputting policy information. The virtual machine cluster information central access module receives processing requests of a virtualization cluster system and preprocesses the same into a uniform input information format. The virtual dispatching module classifies states of the virtualization cluster system according to input information, generates corresponding dispatching policy for processing the requests according to classifications and outputs dispatching commands through the information central output module. Dispatching virtualization clusters under multiple fields can be realized well, and the purpose of dispatching under different fields is achieved. By modular design, uniform interfaces are used among modules, transparency in design of dispatching algorithm is improved, and application range is wide.

Description

technical field [0001] The invention belongs to the technical field of virtualization clusters, and in particular relates to a virtual machine scheduling device and method supporting multiple scenarios. Background technique [0002] In recent years, with the maturity of virtualization technology, the fields of application continue to increase, and the scale of virtualization clusters is also increasing. In the application of large-scale virtualization clusters, due to the different requirements of different business fields and application scenarios, there are differences in the purpose of virtualization cluster scheduling. A simple, single virtual machine scheduler can no longer meet the industry's scheduling requirements for virtualized clusters. It is necessary to continuously monitor and analyze the CPU, memory, network bandwidth, disk and other resource utilization of the physical machines in the cluster, and to properly schedule the migration of the virtual machines in...

AI Technical Summary

Problems solved by technology

Although this approach can temporarily solve specific problems at a specific stage, it lacks scalability, flexibility and adaptability

When a new scenario appears, it cannot be effectively expanded, and the new scheduling algorithm cannot be quickly integrated into the scheduling system. At the same time, there are still a lot of repeated development, which is not conducive to the long-term development of the virtualized cluster system.

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