heat_template_version: 2013-05-23 description: > TOSCA simple profile that just defines a single compute instance and selects a flavor and host Operating System for the Compute node. Note, this is just a test template showing Compute without optional 'version' property of OS capability. In general, you should have version to narrow down your image selection. parameters: {} resources: my_server: type: OS::Nova::Server properties: flavor: m1.medium image: rhel-6.5-test-image user_data_format: SOFTWARE_CONFIG software_config_transport: POLL_SERVER_HEAT outputs: {}