Fix controller IP parsing in "nsb_setup.sh" script

Fixed the controller IP parsing in "nsb_setup.sh" script. The new
regex expression now accepts "OS_AUTH_URL" as:
  * http://10.237.223.168/identity
  * http://10.237.223.168:5000/identity
  * http://hostname/identity
  * http://hostname:5000/identity

JIRA: YARDSTICK-829

Change-Id: Ifaeab991bcbb6aa7b22c3533ab7554527184878b
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
(cherry picked from commit b5e35986a77831841b064e435a6041a121634bec)

diff --git a/nsb_setup.sh b/nsb_setup.sh
index 28d3196..40293fe 100755 (executable)
--- a/nsb_setup.sh
+++ b/nsb_setup.sh
@@ -28,7 +28,7 @@ if [ $# -eq 1 ]; then
     OPENRC=$(readlink -f -- "$1")
     extra_args="-e openrc_file=${OPENRC}"
     source "${OPENRC}"
-    CONTROLLER_IP=$(echo ${OS_AUTH_URL} | sed -ne "s/http:\/\/\(.*\):.*/\1/p")
+    CONTROLLER_IP=$(echo ${OS_AUTH_URL} | sed -ne "s#http://\([0-9a-zA-Z.\-]*\):*[0-9]*/.*#\1#p")
     export no_proxy="localhost,127.0.0.1,${CONTROLLER_IP},$no_proxy"
 fi