Abstract: Automated configuration of virtual infrastructure is disclosed. One example is a system including at least one processor and a memory storing instructions to monitor resource utilizations of a plurality of deployed instances in a virtual infrastructure, receive a request to deploy another instance based on a pre-configured template with a configured resource allocation, where the template is common to a sub-plurality of the plurality of deployed instances, and determine a configuration error based on differences between recommended resource utilizations, based on the monitored resource utilizations, of each of the sub-plurality of deployed instances and the configured resource allocation.