modelio

Modelio Automation Scripts

This folder contains Jython scripts intended to run inside Modelio with the ToscaDesigner module loaded.

Tosca Template Generators

1) Inline configuration generator

Script: create_tosca_service_topology_templates.py

What it creates:

• one ToscaModel package
• one TServiceTemplate package
• one TTopologyTemplate class
• optional topology inputs and outputs as TParameter

How to use:

1. Open Modelio with ToscaDesigner enabled.
2. Select a target package in the model browser.
3. Edit the CONFIG dictionary in the script.
4. Run the script from Modelio's script runner.

2) JSON-driven generator

Script: create_tosca_templates_from_json.py Sample spec: tosca_template_spec.sample.json

How to use:

1. Copy tosca_template_spec.sample.json to a project-specific JSON file.
2. Edit names, inputs, and outputs in your JSON.
3. In the script, set SPEC_PATH to your JSON file.
4. Select a target package in Modelio and run the script.

Example JSON:

{
  "tosca_model_name": "TrafficToscaModel",
  "service_template_name": "TrafficServiceTemplate",
  "topology_template_name": "TrafficTopologyTemplate",
  "inputs": [
    { "name": "cameraStreamUrl", "type": "string", "required": true, "default": "" },
    { "name": "replicas", "type": "integer", "required": false, "default": "1" }
  ],
  "outputs": [
    { "name": "inferenceEndpoint", "type": "string", "required": true, "default": "" }
  ]
}

Notes

• These scripts are transaction-safe: they rollback on exceptions.
• They use ToscaDesigner API proxies for linking service and topology templates.
• Inputs/outputs are attached to TTopologyTemplate only (TOSCA v1.3 compliant).