define.yaml

tosca_definitions_version: tosca_simple_yaml_1_3

# Compare these two runs:
#   puccini-tosca compile examples/javascript/define.yaml --coerce
#   puccini-tosca compile examples/javascript/define.yaml --exec=define

# Also see: exec.yaml, functions.yaml

metadata:

  template_name: JavaScript Define Example
  template_author: Puccini

  # In the functions.yaml example we saw how to define functions declaratively
  # Here we will do it programmatically
  puccini.scriptlet.import:define: imports/define.js

node_types:

  Switch:
    properties:
      port:
        type: integer

topology_template:

  inputs:

    port:
      type: integer
      default: 80

  node_templates:

    host:
      type: Switch
      properties:
        # We will be redefining this function in define.js to double the value
        port: { get_input: port }