tosca_definitions_version: tosca_simple_yaml_1_0 description: Template for deploying a server with custom properties for image, flavor and key_name. node_types: tosca.nodes.nfv.MyType: derived_from: tosca.nodes.Compute properties: key_name: type: string image: type: string flavor: type: string topology_template: inputs: key_name: type: string default: inputkey node_templates: my_server: type: tosca.nodes.nfv.MyType properties: flavor: m1.medium image: rhel-6.5-test-image key_name: get_input: key_name