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|1. (WO2014206266) AUTOMATIC SCALING METHOD AND SYSTEM IN CLOUD COMPUTING ENVIRONMENT|
|Applicants:||CHINA UNIONPAY CO., LTD.
|Title:||AUTOMATIC SCALING METHOD AND SYSTEM IN CLOUD COMPUTING ENVIRONMENT|
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.