Node virtual machine migration method based on OpenStack and device thereof

Abstract

The invention relates to the technical field of cloud computing, in particular to a node virtual machine migration method based on OpenStack and a device thereof, and the method comprises the steps: detecting each service when a first computing node determines the detection time of each service of the first computing node, and according to the service state of each service at a plurality of continuous detection times, and for each first computing node, generating first state information of the first computing node, for each second computing node, based on the state information fed back by the second computing node and the communication condition between the first computing node and the second computing node, determining second state information of the second computing node, and sending the state information of the m computing nodes to the control node. Therefore, according to the scheme, the state information of the computing node is periodically detected in a multi-dimensional manner, the control node can be assisted to accurately judge the fault node, and each virtual machine on the fault node is migrated, so that the continuity and reliability of business service on the fault node can be effectively ensured.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of cloud computing, and in particular to an OpenStack-based node virtual machine migration method and device. Background technique [0002] With the development of computer technology, cloud computing has also been widely used. Among them, cloud computing is a computing model that abstracts resources such as computing power, storage, network, and software into services so that users can enjoy them remotely through the Internet, and the form of payment is the same as that of traditional public service facilities. As a representative of cloud computing, OpenStack is a comprehensive set of open source software projects, which allows enterprises or service providers to build and operate their own cloud computing and storage facilities. However, in the application process of the OpenStack cloud computing platform, the computing nodes in the OpenStack cloud computing platform will inevit...

AI Technical Summary

Problems solved by technology

However, this solution does not consider the isolation of virtual machine split brain and computing nodes, so it cannot guarantee the high reliability of business network and storage, and thus cannot well ensure the reliability and continuity of business services of computing nodes

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