Change-Id: I80ce2f3b442bc7862486368822c8fe2cd13a0f1b
JIRA: SDNVPN-114
Signed-off-by: Romanos Skiadas <rski@intracom-telecom.com>
 BGPD_CONFIG_LOCATION="/etc/quagga/bgpd.conf"
 BGPD_LOG_FILE="/var/log/bgpd.log"
 
-DEBIAN_FONTEND=noninteractive apt-get update
+DEBIAN_FRONTEND=noninteractive apt-get update
 DEBIAN_FRONTEND=noninteractive apt-get install quagga -y
 
 touch $BGPD_LOG_FILE
 
         glance_client,
         COMMON_CONFIG.ubuntu_image_name,
         COMMON_CONFIG.ubuntu_image_path,
-        disk="qcow2",
+        disk="raw",
         container="bare",
         public="public")
 
                                             COMMON_CONFIG.image_path,
                                             disk=COMMON_CONFIG.image_format,
                                             container="bare",
-                                            public=True)
+                                            public="public")
 
     instance = test_utils.create_instance(
         nova_client,