swift _member_组成员没有权限，怎么给该组成员添加权限

今天搭建了swift 使用admin帐号创建容器 上传文件都没有问题，但是使用demo组的成员的时候都不能检索容器，即使admin帐号创建的公共容器也不能访问，请问我该怎么修改那，付 proxy-server.conf
[DEFAULT]
bind_port = 8080
user = swift

[pipeline:main]
pipeline = healthcheck cache authtoken keystoneauth proxy-server

[app:proxy-server]
use = egg:swift#proxy
allow_account_management = true
account_autocreate = true

[filter:cache]
use = egg:swift#memcache
memcache_servers = 10.168.9.55:11211

[filter:catch_errors]
use = egg:swift#catch_errors

[filter:healthcheck]
use = egg:swift#healthcheck

[filter:keystoneauth]
use = egg:swift#keystoneauth
operator_roles = Member,admin,swiftoperator

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
delay_auth_decision = 1
admin_tenant_name = service
admin_user = swift
admin_password = swift
auth_uri=http://controller:5000/v2.0
identity_uri=http://controller:35357

是单独的账号，还是在keystone注册。

keystone 注册