Use username/password in RC files to delete zones

Change-Id: Iea0dd80fa407e898f6e07b9131860c0c04bb5778
Issue-ID: INT-278
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
(cherry picked from commit ab4e57206abec8d507f3ffa3a1d0bbb8aaf2ad5c)
diff --git a/test/ete/scripts/install_openstack_cli.sh b/test/ete/scripts/install_openstack_cli.sh
index a6a0438..c7af2d5 100755
--- a/test/ete/scripts/install_openstack_cli.sh
+++ b/test/ete/scripts/install_openstack_cli.sh
@@ -26,7 +26,7 @@
     source ${ONAP_VENV}/bin/activate
     
     pip install --upgrade pip
-    pip install --upgrade python-openstackclient python-heatclient
+    pip install --upgrade python-openstackclient python-heatclient python-designateclient
     
     echo "ONAP_VENV=${ONAP_VENV}" >> $WORKSPACE/env.properties
 fi