Update Cluster Driver

Change-Id: I8a3a57e19637ff210548e57d41178e6f194cf694
diff --git a/TestON/tests/CHOTestMonkey/dependencies/elements/ONOSElement.py b/TestON/tests/CHOTestMonkey/dependencies/elements/ONOSElement.py
index 7cb300a..e18e0b3 100644
--- a/TestON/tests/CHOTestMonkey/dependencies/elements/ONOSElement.py
+++ b/TestON/tests/CHOTestMonkey/dependencies/elements/ONOSElement.py
@@ -31,7 +31,7 @@
     def __init__( self, index ):
         self.default = ''
         self.index = index
-        self.ip = main.ONOSip[ index - 1 ]
+        self.ip = main.Cluster.getIps()[ index - 1 ]
         self.CLI = None
         self.CLILock = Lock()
         self.status = 'up'