Update paramiko for cordtest container.

Change-Id: Ib6ae2b16c90031b845d1e56c71822b37e72bcebd
diff --git a/src/test/utils/Fabric.py b/src/test/utils/Fabric.py
index 5bad546..1e61af1 100644
--- a/src/test/utils/Fabric.py
+++ b/src/test/utils/Fabric.py
@@ -1,12 +1,12 @@
-# 
+#
 # Copyright 2016-present Ciena Corporation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-# 
+#
 # http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -19,9 +19,9 @@
 import subprocess
 from apiclient.maas_client import MAASOAuth, MAASDispatcher, MAASClient
 from paramiko import SSHClient, WarningPolicy, AutoAddPolicy
-from CordTestServer import CORD_TEST_HOST
 
 class FabricMAAS(object):
+    CORD_TEST_HOST = '172.17.0.1'
     head_node = os.getenv('HEAD_NODE', CORD_TEST_HOST)
     maas_url = 'http://{}/MAAS/api/1.0/'.format(head_node)