mirror of
https://github.com/nikdoof/dht11_munin.git
synced 2025-12-13 03:42:16 +00:00
34 lines
925 B
Python
Executable File
34 lines
925 B
Python
Executable File
#!/usr/bin/python
|
|
import sys
|
|
import Adafruit_DHT
|
|
import os
|
|
from munin import MuninPlugin
|
|
|
|
class DHT11Plugin(MuninPlugin):
|
|
title = "DHT11 Temperature"
|
|
args = "--base 1000 -l 0"
|
|
vlabel = "degrees celcius"
|
|
scale = False
|
|
category = "sensors"
|
|
|
|
@property
|
|
def fields(self):
|
|
warning = os.environ.get('temp_warn', 30)
|
|
critical = os.environ.get('temp_crit', 60)
|
|
return [("temp", dict(
|
|
label = "Temperature",
|
|
info = 'Temperature as reported by a DHT11 sensor',
|
|
type = "GAUGE",
|
|
min = "-20",
|
|
warning = str(warning),
|
|
critical = str(critical)))]
|
|
|
|
def execute(self):
|
|
pin = int(os.environ.get('dht11_pin', 2))
|
|
humidity, temperature = Adafruit_DHT.read_retry(Adafruit_DHT.DHT11, pin)
|
|
return dict(temp=temperature)
|
|
|
|
if __name__ == "__main__":
|
|
DHT11Plugin().run()
|
|
|