Fixed alarms definitions

Change-Id: I8e3f94f76d70132caf3af73bae60bc0ed2c19125
diff --git a/neutron/meta/heka.yml b/neutron/meta/heka.yml
index 4f2d6b2..33e0ec6 100644
--- a/neutron/meta/heka.yml
+++ b/neutron/meta/heka.yml
@@ -90,7 +90,7 @@
 aggregator:
   alarm_cluster:
     neutron_logs:
-      policy: highest_severity
+      policy: status_of_members
       alerting: enabled
       group_by: hostname
       match: