System and method for updating virtual machine template

摘要

A remote computer and method deploys a first or a second virtual machine template in the cloud servers at the time interval. The remote computer sets the first virtual machine template power-off state, and deploys the first virtual machine template in each of the cloud servers. The remote computer sets the second virtual machine template power-off state, and deploys the second virtual machine template in the cloud server, in response to a determination that update of the second virtual machine template completes. The remote computer replaces the first virtual machine template with the second virtual machine template.