Forked project form https://github.com/grdl/pronestheus
A Prometheus exporter for the Nest Learning Thermostat. Exposes metrics about your thermostats and the weather in your current location.
Works with the new Google Smart Device Management API!
Grab the Linux, macOS or Windows executable from the latest release.
docker run -p 9777:9777 -e "PRONESTHEUS_NEST_TOKEN=xxx" vavhab/pronestheus
Helm chart is available in deployments/helm.
Update necessary variables in deployments/docker-compose/.env file. Then run:
cd deployments/docker-compose
docker-compose up
This will start docker containers with Prometheus, Grafana and ProNestheus exporter automatically configured. Visit http://localhost:3000 to open Grafana dashboard with your thermostat metrics.
All configuration flags can be passed as environment variables with PRONESTHEUS_ prefix. Eg, PRONESTHEUS_NEST_AUTH.
usage: pronestheus [<flags>]
Flags:
-h, --help Show context-sensitive help (also try --help-long and --help-man).
--listen-addr=":9777" Address on which to expose metrics and web interface.
--metrics-path="/metrics" Path under which to expose metrics.
--scrape-timeout=5000 Time to wait for remote APIs to response, in milliseconds.
--nest-url="https://smartdevicemanagement.googleapis.com/v1/"
Nest API URL.
--nest-client-id=NEST-CLIENT-ID
OAuth2 Client ID
--nest-client-secret=NEST-CLIENT-SECRET
OAuth2 Client Secret.
--nest-project-id=NEST-PROJECT-ID
Device Access Project ID.
--nest-refresh-token=NEST-REFRESH-TOKEN
Refresh token
--owm-url="http://api.openweathermap.org/data/2.5/weather"
The OpenWeatherMap API URL.
--owm-auth=OWM-AUTH The authorization token for OpenWeatherMap API.
--owm-location="2759794" The location ID for OpenWeatherMap API. Defaults to Amsterdam.
-v, --version Show application version.
To be able to call the Nest API you need to register for Device Access with Google (there's a one-time $5 fee) and follow the Get Started guide to create a Device Access project and OAuth2 client.
Then, follow the Authorize the account guide to get the necessary values for:
- OAuth2 Client ID
- OAuth2 Client Secret
- Device Access Project ID
- OAuth2 Refresh Token
Because ProNestheus is meant to run continuously, it doesn't require OAuth2 Access Token, only the Refresh Token. It will automatically get the valid access token and refresh it when needed.
OpenWeatherMap API key is required to call the weather API. Look here for instructions on how to get it.
# HELP nest_ambient_temperature_celsius Inside temperature.
# TYPE nest_ambient_temperature_celsius gauge
nest_ambient_temperature_celsius{id="enterprises/not-a-valid-id-aaj232sxs-ce34ad-33-sd",label="Downstairs"} 23.579987
nest_ambient_temperature_celsius{id="enterprises/not-a-valid-id-bgj232scs-ce345d-36-sd",label="Upstairs"} 23.589996
# HELP nest_cool_setpoint_temperature_celsius Cool setpoint temperature.
# TYPE nest_cool_setpoint_temperature_celsius gauge
nest_cool_setpoint_temperature_celsius{id="enterprises/not-a-valid-id-aaj232sxs-ce34ad-33-sd",label="Downstairs"} 0
nest_cool_setpoint_temperature_celsius{id="enterprises/not-a-valid-id-bgj232scs-ce345d-36-sd",label="Upstairs"} 0
# HELP nest_cooling Is thermostat cooling.
# TYPE nest_cooling gauge
nest_cooling{id="enterprises/not-a-valid-id-aaj232sxs-ce34ad-33-sd",label="Downstairs"} 0
nest_cooling{id="enterprises/not-a-valid-id-bgj232scs-ce345d-36-sd",label="Upstairs"} 0
# HELP nest_heat_setpoint_temperature_celsius Heat setpoint temperature.
# TYPE nest_heat_setpoint_temperature_celsius gauge
nest_heat_setpoint_temperature_celsius{id="enterprises/not-a-valid-id-aaj232sxs-ce34ad-33-sd",label="Downstairs"} 22.058258
nest_heat_setpoint_temperature_celsius{id="enterprises/not-a-valid-id-bgj232scs-ce345d-36-sd",label="Upstairs"} 23.744415
# HELP nest_heating Is thermostat heating.
# TYPE nest_heating gauge
nest_heating{id="enterprises/not-a-valid-id-aaj232sxs-ce34ad-33-sd",label="Downstairs"} 0
nest_heating{id="enterprises/not-a-valid-id-bgj232scs-ce345d-36-sd",label="Upstairs"} 0
# HELP nest_humidity_percent Inside humidity.
# TYPE nest_humidity_percent gauge
nest_humidity_percent{id="enterprises/not-a-valid-id-aaj232sxs-ce34ad-33-sd",label="Downstairs"} 34
nest_humidity_percent{id="enterprises/not-a-valid-id-bgj232scs-ce345d-36-sd",label="Upstairs"} 28
# HELP nest_up Was talking to Nest API successful.
# TYPE nest_up gauge
nest_up 1
# HELP nest_weather_humidity_percent Outside humidity.
# TYPE nest_weather_humidity_percent gauge
nest_weather_humidity_percent 59
# HELP nest_weather_pressure_hectopascal Outside pressure.
# TYPE nest_weather_pressure_hectopascal gauge
nest_weather_pressure_hectopascal 1027
# HELP nest_weather_temperature_celsius Outside temperature.
# TYPE nest_weather_temperature_celsius gauge
nest_weather_temperature_celsius 8.11
# HELP nest_weather_up Was talking to OpenWeatherMap API successful.
# TYPE nest_weather_up gauge
nest_weather_up 1