This bug isn't the same bug as bug 1353315.  Same error occurs after patching the fix.

Error messages are:

2014-09-11 11:23:11.069 TRACE nova     self.app = self.loader.load_app(name)
2014-09-11 11:23:11.069 TRACE nova   File "/opt/stack/nova/nova/wsgi.py", line 518, in load_app
2014-09-11 11:23:11.069 TRACE nova     return deploy.loadapp("config:%s" % self.config_path, name=name)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
2014-09-11 11:23:11.069 TRACE nova     return loadobj(APP, uri, name=name, **kw)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
2014-09-11 11:23:11.069 TRACE nova     return context.create()
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create
2014-09-11 11:23:11.069 TRACE nova     return self.object_type.invoke(self)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2014-09-11 11:23:11.069 TRACE nova     **context.local_conf)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call
2014-09-11 11:23:11.069 TRACE nova     val = callable(*args, **kw)
2014-09-11 11:23:11.069 TRACE nova   File "/opt/stack/nova/nova/api/openstack/urlmap.py", line 159, in urlmap_factory
2014-09-11 11:23:11.069 TRACE nova     app = loader.get_app(app_name, global_conf=global_conf)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 350, in get_app
2014-09-11 11:23:11.069 TRACE nova     name=name, global_conf=global_conf).create()
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create
2014-09-11 11:23:11.069 TRACE nova     return self.object_type.invoke(self)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2014-09-11 11:23:11.069 TRACE nova     **context.local_conf)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 56, in fix_call
2014-09-11 11:23:11.069 TRACE nova     val = callable(*args, **kw)
2014-09-11 11:23:11.069 TRACE nova   File "/opt/stack/nova/nova/api/auth.py", line 75, in pipeline_factory
2014-09-11 11:23:11.069 TRACE nova     return _load_pipeline(loader, pipeline)
2014-09-11 11:23:11.069 TRACE nova   File "/opt/stack/nova/nova/api/auth.py", line 58, in _load_pipeline
2014-09-11 11:23:11.069 TRACE nova     app = filter(app)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token.py", line 1575, in auth_filter
2014-09-11 11:23:11.069 TRACE nova     return AuthProtocol(app, conf)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token.py", line 527, in __init__
2014-09-11 11:23:11.069 TRACE nova     self._session = self._session_factory()
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token.py", line 1043, in _session_factory
2014-09-11 11:23:11.069 TRACE nova     timeout=self._conf_get('http_connect_timeout')
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token.py", line 569, in _conf_get
2014-09-11 11:23:11.069 TRACE nova     return CONF.keystone_authtoken[name]
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/oslo/config/cfg.py", line 2297, in __getitem__
2014-09-11 11:23:11.069 TRACE nova     return self.__getattr__(key)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/oslo/config/cfg.py", line 2293, in __getattr__
2014-09-11 11:23:11.069 TRACE nova     return self._conf._get(name, self._group)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/oslo/config/cfg.py", line 2031, in _get
2014-09-11 11:23:11.069 TRACE nova     value = self._do_get(name, group, namespace)
2014-09-11 11:23:11.069 TRACE nova   File "/usr/local/lib/python2.7/dist-packages/oslo/config/cfg.py", line 2071, in _do_get
2014-09-11 11:23:11.069 TRACE nova     raise ConfigFileValueError(str(ve))
2014-09-11 11:23:11.069 TRACE nova ConfigFileValueError: Unexpected boolean value '10'