CORD-2467: Start filebeat in synchronizer containers

Change-Id: I5387a04b8551291df8900a2ad7ced3ed8ba1dd0f
diff --git a/xos/synchronizer/Dockerfile.synchronizer b/xos/synchronizer/Dockerfile.synchronizer
index bb904ce..349e7e1 100644
--- a/xos/synchronizer/Dockerfile.synchronizer
+++ b/xos/synchronizer/Dockerfile.synchronizer
@@ -52,4 +52,4 @@
       org.opencord.component.xos.vcs-url=$org_opencord_component_xos_vcs_url \
       org.opencord.component.xos.vcs-ref=$org_opencord_component_xos_vcs_ref
 
-CMD bash -c "cd /opt/xos/synchronizers/venb; ./run.sh"
+CMD bash -c "service filebeat start; cd /opt/xos/synchronizers/venb; ./run.sh"