metrics.py

@@ -5,15 +5,14 @@ from os import getenv
 from time import sleep
 from prometheus_client.core import GaugeMetricFamily, REGISTRY, CounterMetricFamily
 from prometheus_client import start_http_server
-from loguru import logger
 
 
 class TasmotaCollector(object):
     def __init__(self):
         self.ip = getenv('DEVICE_IP')
-        logger.info("Env variable from DEVICE_NAME used is: " + self.ip)
         self.device_name = getenv("DEVICE_NAME").lower()
-        logger.info("Env variable from DEVICE_NAME used is: " + self.device_name)
+        if not self.ip:
+            self.ip = "192.168.4.1"
         self.user = getenv('USER')
         self.password = getenv('PASSWORD')
 
@@ -22,7 +21,7 @@ class TasmotaCollector(object):
         response = self.fetch()
 
         for key in response:
-            metric_name = "tasmota_" + key.lower().replace(" ", "_") 
+            metric_name =  self.device_name +  "_" + key.lower().replace(" ", "_") 
             metric = response[key].split()[0]
             unit = None
             if len(response[key].split()) > 1:
@@ -38,7 +37,7 @@ class TasmotaCollector(object):
     def fetch(self):
 
         url = 'http://' + self.ip + '/?m=1'
-        logger.info("Getting Metrics from: " + url)
+
         session = requests.Session()
         
         if self.user and self.password:
@@ -71,9 +70,12 @@ signal.signal(signal.SIGINT, signal_handler)
 if __name__ == '__main__':
 
     port = getenv('EXPORTER_PORT')
-    logger.info("Starting HTTP server on port: " + port)
+    if not port:
+        port = 8000
+
     start_http_server(int(port))
     REGISTRY.register(TasmotaCollector())
+
     while(True):
         sleep(1)
     

requirements.txt

@@ -1,3 +1,2 @@
 prometheus_client
-requests
-loguru
+requests