enable log4j logging to elasticstack within onos
sucess on retrigger: https://jenkins.opencord.org/job/xos-api-sanity-pipeline/63/console

Change-Id: Ie855cc2ae69c684846c30bdd2f922c80d6a0f7f5
diff --git a/roles/onos-cord-install/tasks/main.yml b/roles/onos-cord-install/tasks/main.yml
index eb1f64e..16991ff 100644
--- a/roles/onos-cord-install/tasks/main.yml
+++ b/roles/onos-cord-install/tasks/main.yml
@@ -27,6 +27,7 @@
   with_items:
     - Dockerfile
     - onos-service
+    - org.ops4j.pax.logging.cfg
 
 - name: Copy over ONOS playbook and other files
   copy: