A resource scheduling method and system for a paas cloud platform

A resource scheduling and cloud platform technology, applied in transmission systems, electrical components, etc., can solve problems such as reducing application service quality, increasing signaling overhead, and not being suitable for application scheduling

Inactive Publication Date: 2011-12-14
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0004] The existing resource scheduling method adopts some resource scheduling strategies that reduce the application service quality, which is not fully applicable to the PaaS cloud platform. Although this resource scheduling method ensures that each node is at the lowest load, it adopts application copy deletion, Application cop

Method used

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  • A resource scheduling method and system for a paas cloud platform
  • A resource scheduling method and system for a paas cloud platform
  • A resource scheduling method and system for a paas cloud platform

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Embodiment Construction

[0025] The basic idea of ​​the present invention is: the management node in the PaaS cloud platform detects the load situation of each sub-node, and for the sub-node whose load exceeds the threshold, re-deploys the application with the largest load overhead among the sub-nodes to the lightest and undeployed application. A child node of the application.

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] The present invention implements a resource scheduling method for a PaaS cloud platform, such as figure 1 As shown, the method includes the following steps:

[0028] Step 101: the management node in the PaaS cloud platform detects the load situation of each child node;

[0029] Specifically, each child node counts its own load situation, and sends heartbeat information carrying its own load situation to the management node in the PaaS cloud platform, and the management node in ...

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Abstract

The invention discloses a resource scheduling method for a platform as a service (Paas) cloud platform. The method comprises the following steps of: detecting the load condition of each child node by a management node in the Paas cloud platform; and redeploying the child nodes, the loads of which exceed a threshold value and which are deployed with application of maximum load overhead, to the child nodes, the loads of which are lightest and which are not deployed with the application. The invention also discloses a resource scheduling system for the Paas cloud platform. According to the scheme, the application service quality can be ensured during resource scheduling, the signaling overhead of application copy migration is reduced, and load balance of the Paas cloud platform is realized.

Description

technical field [0001] The present invention relates to a resource scheduling algorithm of an application hosting platform, in particular to a resource scheduling method and system of a Platform as a Service (PaaS, Platform as a Service) cloud platform. Background technique [0002] With the increasing popularity of cloud computing technology and a large number of industrial applications of cloud computing, the advantages of cloud computing in terms of high availability of services and scalability of processing capabilities have been increasingly recognized by the industry. Combining cloud computing technology with an open business platform can not only provide a more available and scalable basic platform for business platforms, but also organize hardware resources distributed in various places, greatly improving the utilization of hardware resources. Facilitate revenue growth and savings in business operations. Among the three application forms of cloud computing, the form...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 徐鹏刘长延王玉龙双锴于晓燕苏森
Owner BEIJING UNIV OF POSTS & TELECOMM
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