IoT Edison exporter
Prometheus exporter for sensor metrics from Intel Edison.
Supported sensors:
- Grove temperature sensor
- Grove sound sensor
- Grove light sensor
Build and run
Build on a machine using Go 1.5+ with GOPATH set:
git clone https://github.com/roman-vynar/edison_exporter.git
cd edison_exporter
go get -d
GOARCH=386 GOOS=linux go build edison_exporter.go
Also you can download the binary from Releases
Copy to Edison:
scp edison_exporter root@<Edison IP>:~/
Run:
root@edison:~# ./edison_exporter
Options
| Name | Description |
|---|---|
| -sensor.temperature.pin | Analog pin number where temperature sensor is attached. (default "0") |
| -sensor.light.pin | Analog pin number where light sensor is attached. (default "1") |
| -sensor.sound.pin | Analog pin number where sound sensor is attached. (default "3") |
| -sensor.polling.interval | Sensor polling interval. (default 5s) |
| -log.level value | Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal, panic]. (default info) |
| -web.listen-address | Address to listen on for web interface and telemetry. (default ":9122") |
| -web.telemetry-path | Path under which to expose metrics. (default "/metrics") |
Samples
Output:
$ curl -s http://<Edison IP>:9122/metrics|grep edison
# HELP edison_exporter_scrapes_total Total number of scrapes.
# TYPE edison_exporter_scrapes_total counter
edison_exporter_scrapes_total 3
# HELP edison_exporter_up Whether exporter is up.
# TYPE edison_exporter_up gauge
edison_exporter_up 1
# HELP edison_sensor_light Luminous flux per unit area.
# TYPE edison_sensor_light gauge
edison_sensor_light 0.01644942660972975
# HELP edison_sensor_sound Sound (noise) level.
# TYPE edison_sensor_sound gauge
edison_sensor_sound 1
# HELP edison_sensor_temperature Temperature in C and F.
# TYPE edison_sensor_temperature gauge
edison_sensor_temperature{metric="celsius"} 19.093447311567388
edison_sensor_temperature{metric="fahrenheit"} 66.3682051608213
Graph with Grafana:
