Remove unused config option image_alt_ssh_user
It's not used in the code and the corresponding
image_alt_ssh_password is no longer there so remove the option.
Change-Id: I9d3b3cd6e481edf4c1092335736acc04f1127adb
diff --git a/tempest/config.py b/tempest/config.py
index 0cda018..61cdaa6 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -237,10 +237,6 @@
cfg.StrOpt('image_ssh_password',
default="password",
help="Password used to authenticate to an instance."),
- cfg.StrOpt('image_alt_ssh_user',
- default="root",
- help="User name used to authenticate to an instance using "
- "the alternate image."),
cfg.IntOpt('build_interval',
default=1,
help="Time in seconds between build status checks."),