Cloud computing resource allocation method

A resource allocation and cloud computing technology, applied in the direction of program startup/switching, multi-program device, digital transmission system, etc., can solve the problems of low cost, insufficient use of physical resources, poor scalability of resource scheduling structure, etc., to achieve user-friendly , Improve the utilization rate of resources and the effect of improving the utilization rate of resources

Inactive Publication Date: 2014-07-02
BEIJING JIAOTONG UNIV
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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 schedulin

Method used

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  • Cloud computing resource allocation method
  • Cloud computing resource allocation method
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Embodiment Construction

[0021] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] (1) Resource reallocation:

[0024] figure 1 It is a simple cloud computing service model structure diagram. The user interaction interface obtains the needs of users by providing access interfaces for all users in the form of Web Service; the service catalog refers to the list of services that users can access; the system management module is responsible for allocating and managing all available resources; the configuration tools are mainly Prepare the operating environment for the task; the monitoring and statistics module mainly monitors the operating status of the system and resource usage.

[0025] The execution process is as follows: when the user needs to apply for reallocation of resources or change the host mac...

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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...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/911G06F9/48
Inventor 李晓勇韩臻马威赵佳袁中兰
Owner BEIJING JIAOTONG UNIV
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