2018-01-30 16:20:19 +00:00
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# InfluxDB
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This App will subscribe to OpenMTC data and tranfer it to an instance of the InfluxDB.
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## Run the app
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You need a running instance of InfluxDB and configure the following parameters according to your setup.
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```
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2018-06-20 10:45:31 +00:00
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apps/influxdb-app \
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2018-01-30 16:20:19 +00:00
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--ep "http://127.0.0.1:8000" \
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--influx_host "127.0.0.1" \
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--influx-port "8086" \
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--influx-user "root" \
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--influx-password "secret" \
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--db-name "example" \
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--db-user "root" \
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--db-pw "secret"
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```
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## Data Model
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Entries in the InfluxDB are organized by measurement, time, fields and tags. Data is transfered from OpenMTC like shown below:
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* measurement: data_senml["n"] (example: vehiclecount)
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* time: data_senml["t"]
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* tags:
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* application name (example: loadgen)
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* device name (example: parking_space)
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* sensor name (example: totalspaces)
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* sensor labels (example: "openmtc:sensor")
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* device labels (example: "openmtc:device")
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* fields:
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* value: data_senml["v"]
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* bn: data_senml["bn"]
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* unit: data_senml["u"]
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