Added logging about failover

consumerlocator.py

@@ -8,6 +8,7 @@ import datetime
 from communicator import Communicator
 import os
 from redisconnector import RedisConnector
+import logging
 
 __author__ = "@dscharnitzky"
 __copyright__ = "Copyright 2020, GoldenPogácsa Team"
@@ -15,7 +16,7 @@ __module_name__ = "consumerlocator"
 __version__text__ = "1"
 
 KNOWNCONSUMER = os.getenv("PRODUCER_KNOWNCONSUMER", '10.69.42.1')
-
+LOGGER = logging.getLogger(__name__)
 
 class ConsumerLocator:
 
@@ -59,6 +60,7 @@ class ConsumerLocator:
                     contains = True
 
             if not contains:
+                LOGGER.info(f"Learned about new consumer at {recconsumer}")
                 consumer_list.append({"Host": recconsumer, "State": True, "LastOk": datetime.datetime.now().timestamp()})
 
         self.red.consumerlist = consumer_list
@@ -109,6 +111,7 @@ class ConsumerLocator:
 
             self.red.currentconsumer = newcurrentconsumer
             if self.red.currentconsumer is not None:
+                LOGGER.warning(f"Falling back to consumer at {newcurrentconsumer['Host']}")
                 self.learnconsumerlist()
 
         if self.red.currentconsumer is not None: