PaaS hybrid cloud construction method based on model

Abstract

The invention relates to a PaaS hybrid cloud construction method based on models. Specifically, the method comprises a step S1 of constructing a uniform model, describing resources, service types and management functions shared by PaaS platforms in cloud platforms, and managing the heterogeneous cloud platforms through a uniform view; a step S2 of constructing a cloud resource model, shielding heterogeneity of cloud platform management interfaces, describing function information of cloud platform managed modules and calling methods of the cloud platform management interfaces, and managing the cloud platforms in a model layer; and a step S3 of constructing model synchronization middleware, defining element mapping relationships from the uniform model to the cloud resource mode, automatically generating corresponding model conversion programs, and realizing a synchronization relationship between the models. According to the method, a management program can be established on the basis of the PaaS platform uniform model, and therefore, the difficulty and complexity of developing a PaaS hybrid cloud management system can be reduced to a great extent.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a model-based PaaS hybrid cloud construction method. Background technique [0002] With the popularization of cloud computing technology, many cloud computing platforms with different purposes and types have emerged. Among them, the PaaS platform, as one of the important models, brings great convenience to the deployment and management of applications. In order to meet the needs of legacy system integration, cross-domain service provision, and dynamic resource expansion, it is often necessary to construct a PaaS hybrid cloud to manage resources and services provided by different cloud platforms in a unified manner. However, there are differences in the management interfaces and management mechanisms of different PaaS cloud platforms, making it difficult and complex to develop hybrid cloud management systems: [0003] 1. Heterogeneity of cloud platform management interfaces: Diffe...

AI Technical Summary

Problems solved by technology

However, there are differences in the management interfaces and management mechanisms of different PaaS cloud platforms, making it difficult and complex to develop hybrid cloud management systems:

[0003] 1. Heterogeneity of cloud platform management interfaces: Different PaaS platforms often provide different types of management interfaces, and there are differences in function names, calling methods, input parameters, return information, and management effects, etc. extreme complexity

[0004] 2. Heterogeneity of cloud platform management mechanisms: Different PaaS platforms often provide different types of management mechanisms, and there are differences in resource classification, organization methods, and service types, which brings great difficulty to the development of management systems

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