Optimized deploying method based on virtual cluster online migration

Abstract

The invention relates to an optimized deploying method based on virtual cluster online migration, and belongs to the cloud computing technical field; the method comprises the following steps: using a management module to connect with a management cluster node, wherein the management module is provided with an overall monitoring module, an algorithm forming module, a migration planning module and a migration driving module; using the overall monitoring module to receive the cluster node and virtual machine information data in the cloud computing environment, and sending the information to the algorithm forming module so as to predict future loads and build a long term load performance model; planning a deploying strategy for the virtual cluster, and sorting the virtual machines in the virtual cluster into different host nodes of the cluster, thus allowing the virtual machines to fully utilize the host resources in the cluster when the virtual cluster migration is finished. The novel method can solve the problems that the virtualization technology may easily cause resource fragments, and can solve the defects that the virtual machines cannot obtain the expected requesting resource quantity when the dynamic loading demands and the virtual machines are combined, thus reducing virtual machine performance loss in the cluster nodes, and improving resource utilization rate.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to an optimized deployment method based on virtual cluster online migration. Background technique [0002] Cloud computing uses system architecture technology to integrate thousands of servers to provide users with flexible resource allocation and task scheduling capabilities. In a large-scale cloud computing environment, there are tens of thousands of physical hosts, which consume huge resources. Virtualization technology is one of the key technologies in cloud computing, which can transform a physical computer into multiple virtual computer systems. Virtualization technology abstracts the underlying architecture such as physical resources, making the differences and compatibility between hardware devices transparent to upper-layer applications, thereby realizing unified management of various underlying resources. Virtualization technology provides virtual hosts for cloud...

AI Technical Summary

Problems solved by technology

However, the current application types are usually designed with dynamically changing load requirements. This dynamic behavior and virtual machine merger may cause the virtual machine to fail to obtain the expected amount of requested resources, resulting in performance loss.

Images