tosca sample for external vtn
diff --git a/xos/tosca/samples/vtn-external.yaml b/xos/tosca/samples/vtn-external.yaml
new file mode 100644
index 0000000..ee41ac8
--- /dev/null
+++ b/xos/tosca/samples/vtn-external.yaml
@@ -0,0 +1,31 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+description: Setup CORD-related services -- vOLT, vCPE, vBNG.
+
+imports:
+ - custom_types/xos.yaml
+
+topology_template:
+ node_templates:
+ service_ONOS_VTN:
+ type: tosca.nodes.ONOSService
+ requirements:
+ properties:
+ kind: onos
+ view_url: /admin/onos/onosservice/$id$/
+ no_container: true
+ rest_hostname: ctl.smbaker-xos-neu.xos-pg0.clemson.cloudlab.us
+
+ VTN_ONOS_app:
+ type: tosca.nodes.ONOSVTNApp
+ requirements:
+ - onos_tenant:
+ node: service_ONOS_VTN
+ relationship: tosca.relationships.TenantOfService
+ properties:
+ dependencies: org.onosproject.drivers, org.onosproject.drivers.ovsdb, org.onosproject.lldpprovider, org.onosproject.openflow-base, org.onosproject.ovsdb-base, org.onosproject.dhcp, org.onosproject.openstackswitching, org.onosproject.cordvtn
+ rest_onos/v1/network/configuration/: { get_artifact: [ SELF, vtn_network_cfg_json, LOCAL_FILE ] }
+ artifacts:
+ vtn_network_cfg_json: /root/setup/vtn-network-cfg.json
+
+