A resource management apparatus adapted to implement resource management policies for the management of resources of a system, being susceptible of being assigned to entities requesting services to the system. The resource management apparatus includes: a configuration interface adapted to receive resource management configuration data from a user, the configuration data including a resource management decision logic adapted to specify a resource management policy; a resource management policy implementation unit responsive to service requests from the requesting entities and adapted to manage the assignment of the resources of the system to the requesting entities based on the resource management decision logic. The configuration interface is adapted to receive, and the resource management policy implementation unit is adapted to manage resource management decision logic structured as a set of one or more decision rules, each decision rule including: a description of at least one service request intended to be governed by the decision rule; a description of a state of the system in respect of which the decision rule is intended to apply; and action to be taken by the apparatus in case the decision rule applies.