1. A method for integrating cloud computing systems, comprising: establishing a first connection between a cloud computing system architecture and a plurality of cloud computing systems, each of the plurality of cloud computing systems comprising one or more computing resources; and integrating the one or more computing resources with an external integration architecture by establishing a second connection between the cloud computing system architecture and the external integration architecture, the external integration architecture comprising a plurality of IT Information Library (ITIL) software components, the cloud computing system architecture comprising a plurality of management components that provide integration points to connect the plurality of ITIL software components with the one or more computing resources.