Intelligent elastic telescoping method based on Docker container cluster

A docker container, intelligent and flexible technology, applied in the field of cloud computing, can solve problems such as waste of overhead, not maximizing value, etc., to achieve the effect of avoiding excessive balance overhead, avoiding jitter, and reducing resource occupancy

Inactive Publication Date: 2017-07-18
NANJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

On the other hand, since most cloud environments now use virtual machines as the basic unit, it takes minutes for virtual machines to take effect from startup to deployment. It has returned to the normal level, and the expanded virtual machines are in a relatively idle state, so the expanded virtual machines do not maximize their value, which causes unnecessary waste of overhead

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  • Intelligent elastic telescoping method based on Docker container cluster
  • Intelligent elastic telescoping method based on Docker container cluster
  • Intelligent elastic telescoping method based on Docker container cluster

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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] The elastic scaling control system includes two parts: Docker container cluster and elastic scaling controller. The Docker container cluster consists of multiple hosts, and each host includes several containers, a sub-monitor, and a sub-scaling executor; the elastic scaling controller includes A total monitor, a historical load table, a recent load table, a total scaling executor, a predictive modeler, and a scaling policy alarm. The connection relationship between each device or component is as follows figure 1 shown.

[0031] The intelligent elastic scaling method based on the Docker cont...

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Abstract

The invention relates to an intelligent elastic telescoping method based on a Docker container cluster; the method comprises the following steps: monitoring and sampling data; data prediction and analysis; executing a telescoping algorithm; executing telescoping motions. The prediction type telescoping error can be made up and adjusted through response type telescoping according to different load changes; the response type telescoping lag can be smoothly transited through the prediction type telescoping; the method can better cope with a periodical load and a burst load, can fast transversely intelligently telescope the Docker container, and uses the elasticity telescoping tolerance and a cooling time to prevent the shaking conditions.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to an intelligent elastic scaling method based on a Docker container cluster. Background technique [0002] The rapid development of the Internet, while promoting the rapid development of technologies such as cluster technology, distributed computing, and cloud computing, has also profoundly changed people's daily lives. More and more applications and services (such as portal sites, e-commerce sites, social services, etc.) are developed around the network. People's lives are increasingly inseparable from the Internet, resulting in a surge in the number of Internet users and an explosive expansion of network traffic. When the cluster is faced with an excessive workload, the intuitive experience of the client is often to click on a certain website or request a certain service but cannot be loaded successfully. Overwhelmed and paralyzed. [0003] For frequent and large load ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08G06F9/50G06F9/455
CPCH04L41/0896G06F9/45558G06F9/5083G06F2009/4557H04L67/60
Inventor 肖甫杜威科韩志杰王少辉沙乐天王汝传
Owner NANJING UNIV OF POSTS & TELECOMM
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