+
+---
+##
+## Some general information regarding this
+## VNF descriptor.
+##
+descriptor_version: "vnfd-schema-01"
+vendor: "eu.sonata-nfv"
+name: "sap_vnf"
+version: "0.1"
+author: "Steven Van Rossem, Ghent University, steven.vanrossem@intec.ugent.be"
+description: "An empty ubuntu VNF; used as SAP"
+##
+## The virtual deployment unit.
+##
+virtual_deployment_units:
+ - id: "1"
+ vm_image: "registry.sonata-nfv.eu:5000/son-emu-sap"
+ vm_image_format: "docker"
+ resource_requirements:
+ cpu:
+ vcpus: 1
+ memory:
+ size: 1
+ size_unit: "GB"
+ storage:
+ size: 1
+ size_unit: "GB"
+ connection_points:
+ - id: "vdu01:cp01"
+ type: "interface"
+
+##
+## The virtual links that interconnect
+## the different connections points.
+##
+virtual_links:
+ - id: "port"
+ connectivity_type: "E-Line"
+ connection_points_reference:
+ - "vdu01:cp02"
+ - "port"
+
+##
+## The VNF connection points to the
+## outside world.
+##
+connection_points:
+ - id: "port"
+ type: "interface"