Add support for log_collector

Change-Id: I62ebffe4dac6ff845b92cae4f2051b17cb4cb20e
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index 994f93f..43b2661 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -4,7 +4,7 @@
       collectd:
         enabled: false
       heka:
-        enabled: false
+        enabled: true
       sensu:
         enabled: true
       sphinx: