Method and device for service deployment

Abstract

The invention discloses a method and device for service deployment. The method comprises the steps that a computer among all the computers corresponding to a virtualized management platform is selected as a preferred computer, and the rest computers are taken as service computers; the preferred computer is used to deploy services corresponding to management nodes of the virtualized management platform to each service computer; and the preferred computer and the service computers are monitored in real time, wherein the preferred computer is used to deploy the service deployed by the service computer to other service computers if a failure takes place to one of the service computer, and a service computer among the service computers is selected to serve as a new preferred computer and implement corresponding functions if the preferred computer fails. In this way, the service on the computer with the failure can be transferred automatically through monitoring of the service computers and the preferred computer; the problem of single-point failure existing in the prior art can be solved; and non-stop services of the virtualized management platform can be ensured.

Description

technical field [0001] The present invention relates to the field of computer technology, and more specifically, to a service deployment method and device. Background technique [0002] The Ovirt virtualization management platform mainly includes management nodes (composed of various services) and computing nodes (also called managed nodes), in which the computing nodes are responsible for running the virtual machines in the Ovirt virtualization management platform, and the management nodes are responsible for downward management of the computing nodes Start / stop, migrate, and allocate virtual machines, etc., and provide users with corresponding interfaces (including REST API, Web service interface, etc.). [0003] In the prior art, all services of the management node of the Ovirt virtualization management platform are usually deployed on a physical computer, and the physical computer implements all the services of the management node. However, when the physical computer go...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a service deployment method and device to solve the problem of single point of failure in the technical solution for implementing the management node service deployment of the Ovirt virtualization management platform in the prior art

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