NETWORK FIELD UNIT FOR A CLOUD-BASED SERVICES EXCHANGE

In some examples, a method includes receiving, by at least one network field unit, a service definition that specifies one or more service requirements to implement a service within a portion of an edge network of one or more network data centers, wherein the service definition is usable by the at least one network field unit to configure the portion of the edge network to provide the service, wherein the portion of the edge network within one or more network data centers connect through one or more switching fabrics of the one or more network data centers; determining, by the network field unit and based on the service definition, one or more particular, physical devices of the edge network that are usable to provide the service; and configuring, by the network field unit, the one or more particular, physical devices of the edge network to provide the service.