Do not create data cluster if cinder volume is disabled

Change-Id: I44bd7e1aeb98e4f9d0cc2c86a61c83eebab21c72

cinder/meta/heka.yml

@@ -202,6 +202,7 @@ remote_collector:
     {%- endif %}
 aggregator:
   alarm_cluster:
+    {%- if volume %}
     cinder_logs_volume:
       policy: highest_severity
       alerting: enabled
@@ -213,6 +214,29 @@ aggregator:
       dimension:
         service: cinder-data
         nagios_host: 01-service-clusters
+    cinder_volume:
+      policy: highest_severity
+      alerting: enabled
+      match:
+        service: cinder-volume
+      members:
+      - cinder_volume
+      dimension:
+        service: cinder-data
+        nagios_host: 01-service-clusters
+    cinder_data:
+      policy: highest_severity
+      alerting: enabled_with_notification
+      match:
+        service: cinder-data
+      members:
+      - cinder_logs_volume
+      - cinder_volume
+      dimension:
+        cluster_name: cinder-data
+        nagios_host: 00-top-clusters
+    {%- endif %}
+    {%- if controller %}
     cinder_logs:
       policy: highest_severity
       alerting: enabled
@@ -245,16 +269,6 @@ aggregator:
       dimension:
         service: cinder-control
         nagios_host: 01-service-clusters
-    cinder_volume:
-      policy: highest_severity
-      alerting: enabled
-      match:
-        service: cinder-volume
-      members:
-      - cinder_volume
-      dimension:
-        service: cinder-data
-        nagios_host: 01-service-clusters
     cinder_scheduler:
       policy: highest_severity
       alerting: enabled
@@ -278,14 +292,4 @@ aggregator:
       dimension:
         cluster_name: cinder-control
         nagios_host: 00-top-clusters
-    cinder_data:
-      policy: highest_severity
-      alerting: enabled_with_notification
-      match:
-        service: cinder-data
-      members:
-      - cinder_logs_volume
-      - cinder_volume
-      dimension:
-        cluster_name: cinder-data
-        nagios_host: 00-top-clusters
+    {%- endif %}