Regional homogeneity hash load equalizing method of private cloud based on dynamic feedback

A load balancing and dynamic feedback technology, applied in the field of communication, can solve the problems of high initial weight, performance impact, high time complexity, and achieve the effect of low return rate

Active Publication Date: 2017-06-13
NANJING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

First of all, the weight part of the existing load balancing algorithm is statically configured, and the weight of the service cannot be updated in time according to the existing load of the service provider, resulting in a service with a high real-time load rate for some reasons. The provide

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  • Regional homogeneity hash load equalizing method of private cloud based on dynamic feedback
  • Regional homogeneity hash load equalizing method of private cloud based on dynamic feedback
  • Regional homogeneity hash load equalizing method of private cloud based on dynamic feedback

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0035] According to an embodiment of the present invention, a private cloud load balancing method based on local consistent hashing based on dynamic feedback is provided.

[0036] Such as figure 1 As shown, the load balancing method according to the embodiment of the present invention includes:

[0037] Through the service discovery module, all service providers that can provide services for the corresponding services are obtained in real time;

[0038] Obtain the list of service providers...

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Abstract

The invention discloses a regional homogeneity hash load equalizing method of a private cloud based on dynamic feedback. The regional homogeneity hash load equalizing method comprises the following steps of enabling a service finding module and a health examination module in the private cloud to obtain a service providing end and a real-time load thereof, calculating the weight for continuing to provide services, and utilizing a regional homogeneity hash algorithm with weight to calculate a harsh route list, so as to provide services for the request of the client. The regional homogeneity hash load equalizing method has the advantages that the weight of the service providing end can be dynamically updated in real time, the property of load equalizing service is improved, and the load condition of each service providing end is equalized.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a dynamic feedback-based local consistency hash load balancing method. Background technique [0002] With the development of the Internet, the use of cloud computing has become more and more extensive. Cloud computing is the increase, use and delivery model of Internet-based related services, usually involving the provision of dynamically scalable and often virtualized resources through the Internet. [0003] In a general cloud platform that supports cloud computing, users can create their own cloud environment through the console, including various specific needs such as network, storage, and computing. Most cloud platforms also need to support certain specific environments, such as load balancing services, virtual private networks, and so on. [0004] Among the various technologies mentioned above, load balancing services are an indispensable part of various cloud compu...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/1008H04L67/1001
Inventor 曹春余萍袁忠良
Owner NANJING UNIV
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