Configuration #

You can customize the behavior of the Device Manager plugin by providing a configuration object in the plugins section using the Kuzzle configuration file (kuzzlerc).

{
  "plugins": {
    "device-manager": {
      // Configuration options
    }
  }
}

Options #

Global #

The following global options are available:

Name	Type	Default	Description
`ignoreStartupErrors`	boolean	`false`	If `true`, the plugin will not throw an error if the engine is not reachable at startup.
`engine.autoUpdate`	boolean	`true`	If `true`, the plugin will automatically update the engine collections when the plugin is started.
`adminIndex`	string	`device-manager`	The index name where the plugin stores its configuration and devices.

Collections #

In order to customize the collections used by the plugin, you can provide a configuration object for each collection. All of these support the following properties:

name: The name of the collection.
mappings: The mappings of the collection (according to the Elasticsearch mapping specification).
settings: The settings of the collection (according to the Elasticsearch settings specification). This property is optional but can be useful to define the number of shards and replicas of the Elasticsearch index or use custom analyzers.

Admin collections #

The following collections are used by the plugin. They're automatically created when the plugin is started and shared accross all the engines.

devices: The collection that stores the devices.
config: The collection that stores the plugin configuration.
payloads: The collection that stores the raw payloads before they are processed and decoded by the plugin.

Engine collections #

The following collections are used by the plugin. They're automatically created when the plugin is started and are specific to each engine:

config: The collection that stores the engine configuration.
device: The collection that stores the devices.
measures: The collection that stores the measures once extracted by the decoders.
asset: The collection that stores the assets.
assetGroups: The collection that stores the assets groups.
assetHistory: The collection that stores the assets history.

Example #

{
  "plugins": {
    "device-manager": {
      "ignoreStartupErrors": false,
      "engine": {
        "autoUpdate": true
      },
      "adminIndex": "device-manager",
      "adminCollections": {
        "devices": {
          "name": "devices",
          "mappings": {
            "properties": {
              "name": { "type": "keyword" },
              "description": { "type": "text" },
              "type": { "type": "keyword" },
              "status": { "type": "keyword" },
              "lastSeen": { "type": "date" }
            }
          },
          "settings": {
            "index": {
              "number_of_shards": 1,
              "number_of_replicas": 1
            }
          }
        },
        "config": {
          "name": "config",
          "mappings": {
            "properties": {
              "name": { "type": "keyword" },
              "value": { "type": "text" }
            }
          },
          "settings": {
            "index": {
              "number_of_shards": 1,
              "number_of_replicas": 1
            }
          }
        },
        "payloads": {
          "name": "payloads",
          "mappings": {
            "properties": {
              "payload": { "type": "text" }
            }
          }
        }
      },
      "engineCollections": {
        "config": {
          "name": "config",
          "mappings": {
            "properties": {
              "name": { "type": "keyword" },
              "value": { "type": "text" }
            }
          }
        },
        "devices": {
          "name": "devices",
          "mappings": {
            "properties": {
              "name": { "type": "keyword" },
              "description": { "type": "text" },
              "type": { "type": "keyword" },
              "status": { "type": "keyword" },
              "lastSeen": { "type": "date" }
            }
          }
        },
        "measures": {
          "name": "measures",
          "mappings": {
            "properties": {
              "deviceId": { "type": "keyword" },
              "timestamp": { "type": "date" },
              "measures": { "type": "object" }
            }
          }
        },
        "asset": {
          "name": "assets",
          "mappings": {
            "properties": {
              "name": { "type": "keyword" },
              "description": { 
                "type": "text",
                "analyzer": "description" 
              },
              "type": { "type": "keyword" },
              "status": { "type": "keyword" }
            }
          },
          "settings": {
            // Custom analyzer definition
            "analysis": {
              "analyzer": {
                "description": {
                  "type": "custom",
                  "tokenizer": "whitespace"
                }
              }
            }
          }
        },
        "assetGroups": {
          "name": "assetGroups",
          "mappings": {
            "properties": {
              "name": { "type": "keyword" },
              "description": { "type": "text" },
              "type": { "type": "keyword" },
              "status": { "type": "keyword" }
            }
          }
        },
        "assetHistory": {
          "name": "assetHistory",
          "mappings": {
            "properties": {
              "assetId": { "type": "keyword" },
              "timestamp": { "type": "date" },
              "status": { "type": "keyword" }
            }
          }
        }
      }
    }
  }
}

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