Set sample_default for 'host' option
This prevents build system hostnames from being
written into sample conf files.
@@ -104,6 +104,7 @@ global_opts = [
default='cinder.scheduler.manager.SchedulerManager',
help='Full class name for the Manager for scheduler'),
cfg.HostAddressOpt('host',
+ sample_default='localhost',
default=socket.gethostname(),
help='Name of this node. This can be an opaque '
'identifier. It is not necessarily a host name, '
