Add comment to config.yaml.dist to show eternal presentation to prome…

…theus
hikhvar · Jul 16, 2020 · 43f4611 · 43f4611
1 parent 2f2a8de
commit 43f4611
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/config.yaml.dist b/config.yaml.dist
@@ -10,8 +10,10 @@ mqtt:
   # The MQTT QoS level
   qos: 0
 cache:
-  # Timeout. Each received metric will be presented for this time if no update is send via MQTT
-  timeout: 2m
+  # Timeout. Each received metric will be presented for this time if no update is send via MQTT.
+  # Set the timeout to -1 to disable the deletion of metrics from the cache. The exporter presents the ingest timestamp
+  # to prometheus.
+  timeout: 24h
 # This is a list of valid metrics. Only metrics listed here will be exported
 metrics:
     # The name of the metric in prometheus