Resource supply method for service supplier under hybrid cloud environment

Abstract

The invention discloses a resource supply method for a service supplier under the hybrid cloud environment. From the point of the cloud service supplier and by the utilization of a hybrid cloud model, the invention provides a real-time dynamic and efficient virtual resource scheduling and supplying method so as to meet the demand of every user; the demands of the users are abstracted to be independent tasks, if no proper resource is distributed for the current task, the task not performed is dynamically adjusted in a minimum mode, the cost is adjusted to be minimum while the current task can meet the deadline; if even the maximization adjustment can not make the current task meet the deadline, renting of similar service in the public cloud is considered, energy consumption and earnings for accepting the task are weighed, the least amount of service is rented to achieve the revenue maximization, the time of completion and the utilization rate of the resources are optimized, and the service quality of the users is ensured effectively.

Description

technical field [0001] The invention relates to a resource supply method of a service provider in a hybrid cloud environment, belonging to the technical field of cloud computing resource scheduling Background technique [0002] Based on the development of distributed computing, especially grid computing, a new service computing model: cloud computing (Cloud Computing) has emerged. Cloud computing is a mode that can access a configurable shared pool of computing resources in a convenient and on-demand manner through the network. This shared pool of resources can be quickly configured, Provide or release resources. Cloud computing includes three service models: software as a service (Software as a Service, SaaS), platform as a service (Platform as a Service, PaaS) and infrastructure as a service (Infrastructure as a Service, IaaS); the main deployment of cloud computing There are private clouds (Private Clouds), public clouds (Public Clouds) and hybrid clouds (Hybrid Clouds)...

AI Technical Summary

Problems solved by technology

However, this method lacks overall control and allocation of resources, which will cause a lot of unnecessary overhead and waste of resources

Another intuitive solution is to purchase a large number of devices in advance, which is a very cost-effective model for some large cloud service providers, but it is not a feasible strategy for small and medium cloud service providers; at the same time, due to fixed resources and require a lot of capital, resulting in a lack of flexibility for large, medium and small cloud service providers

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