prometheus: fix quanta temp alert queries

group_vars/prom/prometheus/quanta.yml

@@ -58,15 +58,16 @@ prometheus__rules_quanta:
   - alert: QuantaMissingIntakeTemp
     expr:
       count by (instance) (
-        snAgentTempValue unless
+        snAgentTempValue
+      ) - count by (instance) (
         snAgentTempValue{snAgentTempSensorDescr=~".*Intake.*"}
-      ) > 0
+      ) == 0
     for: 0m
     labels:
       severity: critical
   - alert: QuantaIntakeTemp
     expr:
-      0.5 * snAgentTempValue{snAgentTempSensorDesc=~".*Intake.*"} > 45
+      0.5 * snAgentTempValue{snAgentTempSensorDescr=~".*Intake.*"} > 45
     for: 10m
     keep_firing_for: 30m
     labels:
@@ -76,7 +77,7 @@ prometheus__rules_quanta:
       Description: !unsafe "{{ $labels.snAgentTempSensorDescr }}"
   - alert: QuantaIntakeTemp
     expr:
-      0.5 * snAgentTempValue{snAgentTempSensorDesc=~".*Intake.*"} > 60
+      0.5 * snAgentTempValue{snAgentTempSensorDescr=~".*Intake.*"} > 60
     for: 10m
     keep_firing_for: 30m
     labels: