1. A system comprising: a control system comprising a redundant controller, wherein the redundant controller is configured to provide for redundant control operations for a plant, and wherein the redundant controller is communicatively coupled to one or more field devices configured to actuate one or more machinery of the plant; a data collection system configured to collect a data from the control system, wherein the data collection system is communicatively coupled to the redundant controller to collect the data from the redundant controller during operations of the controller; a configuration management system configured to manage a hardware configuration and a software configuration for the redundant controller of the control system based on the data; a rule engine configured to use the data and a site software as input and to output a health assessment detailing a health of the redundant controller by using a rule database configured to store at least one rule, wherein the health comprises a predictive probability of occurrence of an undesired maintenance event for the redundant controller, wherein the data comprises a field device data incoming from at least one of the one or more field devices; a report generator configured to provide the health assessment for the control system; and a rule editor configured to create the at least one rule, update the at least one rule, delete the at least one rule, or a combination thereof.