@@ -38,9 +38,10 @@ class IsoInstaller(object):

     def get_config(self, path):

         if path.startswith("http://"):

-            # Do 3 trials to get the kick start

+            # Do 5 trials to get the kick start

             # TODO: make sure the installer run after network is up

-            for x in range(0,3):

+            wait = 1

+            for x in range(0,5):

                 err_msg = ""

                 try:

                     response = requests.get(path, timeout=3)

@@ -51,7 +52,8 @@ class IsoInstaller(object):

                     err_msg = e

                 modules.commons.log(modules.commons.LOG_ERROR, "Failed to get the kickstart file at {0}, error msg: {1}".format(path, err_msg))

                 print "Failed to get the kickstart file at {0}, retry in a second".format(path)

-                time.sleep(1)

+                time.sleep(wait)

+                wait = wait * 2

             # Something went wrong