1. A multiple cloud-computing-facility aggregation comprising: multiple, operationally distinct cloud-computing facilities; a cloud-connector server that provides an electronic cloud-aggregation management interface and that is installed within one of the multiple, operationally distinct cloud-computing facilities; and multiple cloud-connector nodes, a cloud-connector node installed in a virtual data center management server, cloud director, or management system within each cloud-computing facility of the multiple cloud-computing-facility aggregation, each cloud-connector node providing an electronic interface through which the cloud-connector server accesses services provided by the cloud-connector node and that each accesses a cloud-management interface within the cloud-computing facility in which the cloud-connector node is installed through which the cloud-connector node accesses local cloud-management services on behalf of the cloud-connector server.