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Virtual cluster automatic expansion method under cloud computing environment

A cloud computing environment and automatic scaling technology, applied to electrical components, transmission systems, etc., can solve problems such as cost and capital turnover imbalance, periodic changes in business scale, etc., and achieve the effect of improving computing power and shortening job processing time

Active Publication Date: 2018-02-23
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the problem with this is that the periodic changes in the business scale of the enterprise and the imbalance of cost and capital turnover require the business cluster to be able to expand and contract flexibly

Method used

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  • Virtual cluster automatic expansion method under cloud computing environment
  • Virtual cluster automatic expansion method under cloud computing environment
  • Virtual cluster automatic expansion method under cloud computing environment

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Experimental program
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Embodiment

[0036] like figure 1 As shown, what described is the main component of the automatic scaling cluster system of the present invention, and the automatic scaling cluster is made up of following several parts: control center unit, it is responsible for the automatic scaling of cluster, and provides the interface (management interface) of manual debugging cluster , management command line and management interface), which includes the specific scaling strategy of the cluster; the monitoring center unit, which is responsible for the real-time monitoring of the cluster, including the regular collection, quantitative display and health assessment of various indicator information of the instance nodes in the cluster ;Cluster node unit, which is responsible for the storage and processing of cluster data, it includes three kinds of nodes, the master node is responsible for managing the metadata information of the cluster and the namespace of the file system. The core nodes are responsibl...

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Abstract

The invention discloses a virtual cluster automatic expansion method under a cloud computing environment. An automatic expansion cluster comprises a control center unit, a monitoring center unit, a cluster node unit and an external storage unit. The method comprises the steps as follows: a user initializes cluster configuration, and builds and starts a cluster; the cluster dynamically adds nodes (a core node, a computing node and an external storage); the cluster dynamically remove the nodes (the core node, the computing node and the external storage); the monitoring center collects cluster node system performance index data, simply analyzes and quantitatively display the data; and the user schedules the cluster manually. According to the method provided by the invention, a cluster elasticcomputing resource service can be flexibly, simply, economically and automatically adjusted, and a cloud server cluster with a certain expansion capability based on a cluster load is built. In addition, the cluster expansion operating method provided by the invention can be configured to be automatically executed without human interference, so that the cluster is more efficient and intelligent inoperation processing.

Description

technical field [0001] The invention relates to a virtual cluster automatic scaling technology, and more specifically, relates to a virtual cluster automatic scaling method in a cloud computing environment. Background technique [0002] The rapid development of cloud computing and big data has incubated a number of cloud service providers. According to the types of services they provide, cloud services can be divided into three levels, IaaS (Infrastructure as a Service), PaaS (Platform as a Service) and SaaS (Software as a Service). For IaaS (Infrastructure as a Service), cloud service providers in the industry provide various and powerful services, which involve basic resources such as storage and network. The traditional cloud server provided by cloud service providers at home and abroad is a simple and efficient server cluster with limited processing capacity. It allows users to flexibly initialize cloud clusters on demand and quickly build stable and secure application...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/10
Inventor 何克晶曾巧巧
Owner SOUTH CHINA UNIV OF TECH
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