How to create an engine?

[xdien]

How to create an engine?

[rolljee]

Hello, we are currently working on a new documentation that will be much more precise on how to initialise the device manager plugin.

But you should be able to create an engine using this piece of code.

this.app.sdk
      .query({
        action: 'create',
        controller: `device-manager/engine`,
        group,
        index,
      })
      .catch((error) => {
        this.app.log.error(`[${index}] Cannot ${action} ${plugin} engine: ${error}`);

        throw error;
      });

The device manager is an open source plugin, there is no need to have a paid plugin to setup engine

[xdien]

Thank you @rolljee .
I hope the documentation is completed soon and has more examples.

[xdien]

I tried successfully creating the engine, then I created the asset, maybe I created the correct json content
body

POST http://localhost:7512/_/device-manager/models/assets
Authorization: Bearer xxxx

{
    "engineGroup":"esp",
    "model":"Distiller",
    "measures": [
        {
            "name": "temperature",
            "type": "float"
        },
        {
            "name": "humidity",
            "type": "float"
        }
    ]
}

But the server responded back error, I know index, but I don't know collection and targets on the url?

{
  "action": "writeAsset",
  "controller": "device-manager/models",
  "error": {
    "code": 33619971,
    "id": "api.assert.missing_argument",
    "message": "Missing argument \"index, collection or targets\".",
    "props": [
      "index, collection or targets"
    ],
    "stack": "BadRequestError: Missing argument \"index, collection or targets\".\n      [...Kuzzle internal calls deleted...]\n      at DocumentController.search (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle/lib/api/controllers/documentController.js:92:20)\n      at doAction (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle/lib/api/funnel.js:1079:47)\n      at Funnel.executePluginRequest (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle/lib/api/funnel.js:756:20)\n      at FunnelProtocol.query (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle/lib/core/shared/sdk/funnelProtocol.js:95:51)\n      at Proxy._timeoutRequest (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle-sdk/src/Kuzzle.js:763:34)\n      at Proxy.query (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle-sdk/src/Kuzzle.js:591:21)\n      at Proxy.query (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle/lib/core/shared/sdk/embeddedSdk.js:132:22)\n      at AssetService.refreshModel (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle-device-manager/lib/modules/asset/AssetService.ts:333:35)\n      at async Kuzzle.ask (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle/lib/kuzzle/event/kuzzleEventEmitter.js:229:22)\n      at async ModelService.writeAsset (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle-device-manager/lib/modules/model/ModelService.ts:106:5)\n      at async ModelsController.writeAsset (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle-device-manager/lib/modules/model/ModelsController.ts:115:24)\n      at async Funnel.processRequest (/home/xdien/workspace/next-iot/backend/node_modules/kuzzle/lib/api/funnel.js:668:28)",
    "status": 400
  },
  "headers": {},
  "node": "knode-bored-maugrim-14974",
  "requestId": "7afe4c19-d9d2-417e-907c-90908ff3e827",
  "result": null,
  "status": 400,
  "volatile": null
}

[xdien]

I was able to create the asset but the error was because I filled in the wrong engineGroup

"engineGroup":"esp",