cleargrass prometheus

prom.py

#!/usr/bin/python3

from time import sleep, time

import miio
from prometheus_client import start_http_server, Gauge

if __name__ == '__main__':
    MONITOR_IP = '192.168.88.100'
    MONITOR_TOKEN = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'

    battery         = Gauge('home_battery',         'Battery',         ['device'])
    temperature     = Gauge('home_temperature',     'temperature',     ['device'])
    humidity        = Gauge('home_humidity',        'humidity',        ['device'])
    co2             = Gauge('home_co2',             'co2',             ['device'])
    pm25            = Gauge('home_pm25',            'pm25',            ['device'])
    tvoc            = Gauge('home_tvoc',            'tvoc',            ['device'])
    update_ts       = Gauge('home_update_ts',       'update_ts',       ['device'])

    start_http_server(5433)

    monitor_conn = None
    while True:
        sleep_time = 5
        try:
            if monitor_conn is None:
                print("try conn monitor...")
                monitor_conn = miio.airqualitymonitor.AirQualityMonitor(ip=MONITOR_IP, token=MONITOR_TOKEN, model='cgllc.airmonitor.s1')
            st = monitor_conn.status()
            print(st)
            battery.labels('monitor').set(st.battery)
            temperature.labels('monitor').set(st.temperature)
            humidity.labels('monitor').set(st.humidity)
            co2.labels('monitor').set(st.co2)
            pm25.labels('monitor').set(st.pm25)
            tvoc.labels('monitor').set(st.tvoc)
            update_ts.labels('monitor').set(int(time()))
        except Exception as ex:
            print(ex)
            sleep_time = 1

        sleep(sleep_time)