Failed to list volumes in latest devstack environment

[jiaopengju]

Steps to reproduce the bug in the latest devstack environment.

1. source devstack/openrc admin admin
2. cinder list

ERROR: 'Namespace' object has no attribute 'os_domain_id'

cinder --debug list
Traceback (most recent call last):
  File "/opt/stack/python-cinderclient/cinderclient/shell.py", line 988, in main
    for item in sys.argv[1:]])
  File "/opt/stack/python-cinderclient/cinderclient/shell.py", line 665, in main
    self.options)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/cli.py", line 102, in load_from_argparse_arguments
    return plugin.load_from_options_getter(_getter, **kwargs)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/base.py", line 182, in load_from_options_getter
    val = getter(opt)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/cli.py", line 100, in _getter
    return getattr(namespace, 'os_%s' % opt.dest)
AttributeError: 'Namespace' object has no attribute 'os_domain_id'
DEBUG:cinderclient.shell:'Namespace' object has no attribute 'os_domain_id'
Traceback (most recent call last):
  File "/opt/stack/python-cinderclient/cinderclient/shell.py", line 988, in main
    for item in sys.argv[1:]])
  File "/opt/stack/python-cinderclient/cinderclient/shell.py", line 665, in main
    self.options)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/cli.py", line 102, in load_from_argparse_arguments
    return plugin.load_from_options_getter(_getter, **kwargs)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/base.py", line 182, in load_from_options_getter
    val = getter(opt)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/cli.py", line 100, in _getter
    return getattr(namespace, 'os_%s' % opt.dest)
AttributeError: 'Namespace' object has no attribute 'os_domain_id'
ERROR: 'Namespace' object has no attribute 'os_domain_id'

At the same time, 'nova list', 'glance image-list' and 'openstack volume list' run correctly.

It seems ptyhon-cinderclient can not use password as OS_AUTH_TYPE, after runing command 'export OS_AUTH_TYPE=keystone', 'cinder list' works ok, but 'nova list', 'glance image-list' and 'openstack volume list' failed with 'The plugin keystone could not be found'.