A method for generating and deploying a virtual device

Abstract

The invention belongs to the technical field of virtual computer environments and particularly relates to a virtual device generating and deploying method. Automatic virtual device generating and deploying are achieved by disintegrating the complete virtual machine image used by a virtual device into a basic substrate and a business device. The method includes the steps of firstly, deploying a virtual computing environment, deploying a physical host, and deploying a management server; secondly, under the support of the virtual computing environment, realizing virtual device generating and deploying through virtual device modules, and respectively setting virtual device modules including a universal template database, a device library, a device generating container, a device assembling container and an executing unit; thirdly, using a front-end user interface to create and generating the virtual device; fourthly, when the virtual device saved in the virtual device library is applied in the virtual computing environment, deploying the virtual device through the front-end user interface. The method has the advantages that the problems that application software submitting, deploying and configuring are difficult and time consuming are solved, the problem that the virtual device in the existing commercial technology is excessively large in size and difficult in issuing, and centralized application issuing, zero configuration deploying and fast issuing can be achieved.

Description

technical field [0001] The invention belongs to the technical field of virtual computer environment, and in particular relates to a method for generating and deploying a virtual device. Background technique [0002] Currently, virtualization technology is more and more widely used in the IT field. With the widespread deployment of multi-core systems, clusters, grids, and cloud computing in recent years, the advantages of virtualization technology in commercial applications have become increasingly evident, not only reducing IT costs, but also enhancing system security and reliability. The concept of virtualization It has also gradually penetrated into people's daily work and life. [0003] The virtualization we usually refer to mainly refers to platform virtualization technology. By using control programs to hide the actual physical characteristics of a specific computing platform, it provides users with an abstract, unified, and simulated computing environment, called a vi...

AI Technical Summary

Problems solved by technology

[0005] (1) Difficulty in development, manifested in the fact that the development of application software must take into account multiple platforms, such as Windows, Linux, etc., and also pay attention to the different versions of each platform, such as Windows XP, Windows7, etc.

[0006] (2) Deployment is troublesome, application installation is usually difficult to avoid cumbersome steps, training is difficult, and problems are prone to occur

[0007] (3) Maintenance is difficult. Providing an application includes not only the software of the application software developer, but also the operating system, database, middleware, development tool set, etc. These factors bring risks to software maintenance and upgrades

When using the network transmission method to deliver, it will cause repeated occupation of network bandwidth and prolong the data transmission time; when using CD-ROM or mobile hard disk to deliver, it will cause waste of hard disk capacity

[0027] Therefore, there is an urgent need to develop a virtual device-based deployment method to meet the needs of deploying information systems in a virtual computing environment, and to solve the problem of excessive device files, large requirements for transmission bandwidth, and long transmission times in existing commercial virtual device technologies. , and the waste of hard disk capacity

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