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1. (WO2014206266) AUTOMATIC SCALING METHOD AND SYSTEM IN CLOUD COMPUTING ENVIRONMENT

Pub. No.:    WO/2014/206266    International Application No.:    PCT/CN2014/080564
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Wed Jun 25 01:59:59 CEST 2014
IPC: H04L 29/08
Applicants: CHINA UNIONPAY CO., LTD.
中国银联股份有限公司
Inventors: ZU, Lijun
祖立军
YU, Biao
于镳
CAI, Hua
才华
WANG, Haibing
王海冰
HE, Shuo
何朔
Title: AUTOMATIC SCALING METHOD AND SYSTEM IN CLOUD COMPUTING ENVIRONMENT
Abstract:
Disclosed is an automatic scaling method in the cloud computing environment, comprising: collecting monitoring information regularly through a virtual machine (VM) monitoring interface in an laaS management platform and writing the monitoring information into a cache; analyzing the monitoring information in the cache; determining whether the analyzed monitoring information reaches a scaling threshold; if yes, invoking a scaling interface in the laaS management platform according to the scaling quota predefined in the laaS management platform, the scaling quota predefined in an application, and a scaling policy to create or remove a virtual machine; and performing application and load balancing configurations through a command execution interface in the laaS management platform. Also disclosed is an automatic scaling system in the cloud computing environment.