Support Heka log_collector
diff --git a/metadata/service/client/single.yml b/metadata/service/client/single.yml
index c86acaf..d2dcf1d 100644
--- a/metadata/service/client/single.yml
+++ b/metadata/service/client/single.yml
@@ -1,5 +1,7 @@
 applications:
 - rsyslog
+classes:
+- service.rsyslog.support
 parameters:
   rsyslog:
     client:
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
new file mode 100644
index 0000000..05eaa61
--- /dev/null
+++ b/metadata/service/support.yml
@@ -0,0 +1,13 @@
+parameters:
+  rsyslog:
+    _support:
+      collectd:
+        enabled: false
+      heka:
+        enabled: true
+      sensu:
+        enabled: false
+      sphinx:
+        enabled: false
+      grafana:
+        enabled: false