Method and system for realizing elastic expansion and contraction of cloud platform resources based on Terraform

Abstract

The invention discloses a method and a system for realizing elastic expansion and contraction of cloud platform resources based on Terraform, and belongs to the field of cloud computing pass. The technical problem to be solved by the invention is how to ensure that resources are created as required. meet requirement of dynamically adjusting according to the service flow, increase the actual utilization of resources, and achieve efficient reduction of operating cost. According to the technical scheme, the method comprises the steps that an open-source Terraform tool and an Etcd database are used; editing a Terraform template according to an elastic stretching strategy of the tenant; the Terraform template is executed through a Terraform tool of a provider plug-in provided by the cloud platform, so that the template is obtained; therefore, the resources of the tenants on the cloud platform are dynamically controlled, the effect of elastic expansion and contraction of the resources is achieved, and creation and deletion operation of the tenant resources and decoupling and separation of infrastructure resource management and upper-layer applications on the cloud platform are achieved.The system adopts a micro-service technical architecture and comprises a UI layer, a business logic layer and an infrastructure management layer, and the UI layer is used for interacting with a user,receiving user configuration, forwarding the user configuration to the service logic layer for processing and presenting a processing result to the user.

Description

technical field [0001] The invention belongs to the field of cloud computing pass, and specifically relates to a Terraform-based method and system for realizing elastic scaling of cloud platform resources. Background technique [0002] With the rapid development of cloud computing technology, more and more government agencies, enterprises and individuals migrate their applications from traditional computing centers to cloud centers. More and more applications are deployed on cloud platforms, and the number of visits to applications is uncertain. In most cases, the traffic may be relatively stable, but the number of visits in a certain period of time will increase sharply. The high availability requirements for such applications are getting higher and higher. On the other hand, the operating costs of tenants need to be considered. [0003] For applications with relatively stable access traffic, after deployment, there is no need to dynamically adjust (elastic scaling) the req...

AI Technical Summary

Problems solved by technology

[0006] The technical task of the present invention is to provide a Terraform-based cloud platform resource elastic scaling method and system to solve how to ensure that resources are created on demand, meet the needs of dynamic adjustment according to business traffic, improve the actual utilization of resources, and effectively reduce operating costs The problem

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