[ONOS-4176] Implement influxdb reporter for backing up metrics

Change-Id: If899955c06cc5a5619a529178be8eb1bffa5b498
diff --git a/apps/pom.xml b/apps/pom.xml
index 1505f76..420181c 100644
--- a/apps/pom.xml
+++ b/apps/pom.xml
@@ -70,6 +70,7 @@
         <module>openstacknode</module>
         <module>openstacknetworking</module>
         <module>openstackinterface</module>
+        <module>influxdbmetrics</module>
   </modules>
 
     <properties>