[ONOS-6595] Allow TestOn to run with non-default username

Change-Id: Ia88e0435c81b39582ad3125ece5a60ea69b0e9db
diff --git a/TestON/tests/HA/HAswapNodes/HAswapNodes.py b/TestON/tests/HA/HAswapNodes/HAswapNodes.py
index 2bfa272..fe4f557 100644
--- a/TestON/tests/HA/HAswapNodes/HAswapNodes.py
+++ b/TestON/tests/HA/HAswapNodes/HAswapNodes.py
@@ -98,7 +98,7 @@
         cellAppString = main.params[ 'ENV' ][ 'appString' ]
         main.ONOSbench.createCellFile( main.ONOSbench.ip_address, cellName,
                                        main.Mininet1.ip_address,
-                                       cellAppString, ipList )
+                                       cellAppString, ipList, main.ONOScli1.user_name )
 
         main.step( "Applying cell variable to environment" )
         cellResult = main.ONOSbench.setCell( cellName )