Cloud computing resource allocation method

Abstract

The invention discloses a cloud computing resource allocation method. The method includes the following steps that when a user needs to apply to a cloud service provider to reallocate resources or replace a host machine, the user can obtain an IP address of the host machine by using the RARP through a virtual machine; the user makes a request to the host machine where the user is located for reallocating the resources or replacing the host machine; the host machine where the user is located negotiates with a management center according to the SLA to judge whether the request made by the user meets the SLA or not; if not, the request of the user is refused; if yes, the host machine examines whether existing resources can meet the request of the user or not; if not, the virtual machine is informed through an IP of the virtual machine used by the user, and then the user is informed by the virtual machine; if yes, the resources are reallocated or the host machine is replaced. According to the method, by improving the initiative of the user and establishing a user-centered schedule strategy, convenience is brought to the user and the resource utilization ratio is increased.

Description

technical field [0001] The invention relates to a method for limiting the number of channels watched by a user at the same time. It is a method for managing, distributing and using a key of a conditional access system in pay television broadcasting, especially digital television, and belongs to the technical field of television broadcast reception. Background technique [0002] Cloud computing is an emerging Internet computing model, which mainly allocates resources for individuals and enterprises on demand through Internet services, and is dynamically scalable and virtualized. Cloud computing mainly includes the following levels of services: PaaS (Platform as a Service), IaaS (Infrastructure as a Service) and SaaS (Software as a Service). [0003] With the emergence of virtualization technology, cloud computing also takes virtualization technology as the cornerstone. Different from the traditional computer model, users no longer use a single physical resource, but use virt...

AI Technical Summary

Problems solved by technology

In the hierarchical scheduling structure, all jobs are submitted to the central scheduler, and then jobs at different levels make independent requests; in the centralized scheduling structure, the central scheduler schedules resources uniformly; in the distributed scheduling structure Among them, the submission of jobs is mainly through the interaction of schedulers; the centralized and hierarchical resource scheduling structures are relatively poor in scalability, and it is difficult to meet the needs of large-scale applications, while the distributed scheduling structure is difficult to achieve the synchronization of different schedulers

The previous cloud computing scheduling strategy cannot achieve multi-stage dynamic allocation of resources, the cost is not low, and the physical resources are not fully utilized.

[0006] The purpose of the present invention is to propose a user-centered resource control method for the above-mentioned problem that multi-stage dynamic resource allocation cannot be realized, that is, a method that allows users to dynamically apply to cloud service providers for reallocation of resources

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