执行swift stat时报错 - 黑马程序员技术交流社区

执行swift stat 后出现如下错误：
[Errno 111] Connection refused
求帮助！！
openrc.sh 如下：
#!/bin/bash
# With the addition of Keystone, to use an openstack cloud you should
# authenticate against keystone, which returns a **Token** and **Service
# Catalog**. The catalog contains the endpoint for all services the
# user/tenant has access to - including nova, glance, keystone, swift.
#
# *NOTE*: Using the 2.0 *auth api* does not mean that compute api is 2.0. We
# will use the 1.1 *compute api*
export OS_AUTH_URL=http://controller:5000/v2.0
# With the addition of Keystone we have standardized on the term **tenant**
# as the entity that owns the resources.
export OS_TENANT_ID=4ab102c171284ac18e0c3c211bb2ba29
export OS_TENANT_NAME="admin"
# In addition to the owning entity (tenant), openstack stores the entity
# performing the action as the **user**.
export OS_USERNAME="admin"
# With Keystone you pass the keystone password.
echo "Please enter your OpenStack Password: "
read -sr OS_PASSWORD_INPUT
export OS_PASSWORD=$OS_PASSWORD_INPUT
proxy-server.conf配置如下：
[DEFAULT]
bind_port = 8080
workers = 8
user = swift
[pipeline:main]
pipeline = healthcheck cache authtoken keystone proxy-server
[app:proxy-server]
use = egg:swift#proxy
allow_account_management = true
account_autocreate = true
[filter:cache]
use = egg:swift#memcache
memcache_servers = 127.0.0.1:11211
[filter:catch_errors]
use = egg:swift#catch_errors
[filter:healthcheck]
use = egg:swift#healthcheck
[filter:keystone]
use = egg:swift#keystoneauth
operator_roles = admin, SwiftOperator
is_admin = true
cache = swift.cache
[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
#admin_tenant_name = %SERVICE_TENANT_NAME%
#admin_user = %SERVICE_USER%
#admin_password = %SERVICE_PASSWORD%
delay_auth_decision = true
admin_tenant_name = service
admin_user = swift
admin_password = ce46438b2925a9392ab6
auth_host = controller
auth_port = 35357
auth_protocol = http
signing_dir = /tmp/keystone-signing-swift

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