创建glance镜像报错HTTP503

503 Service Unavailable: The server is currently unavailable. Please try again at a later time. (HTTP 503)

503服务不可用：服务器当前不可用。请稍后再试。（HTTP 503）

[root@controller ~]# openstack image create "cirros" \
>   --file cirros-0.3.4-x86_64-disk.img \
>   --disk-format qcow2 --container-format bare \
>   --public
503 Service Unavailable: The server is currently unavailable. Please try again at a later time. (HTTP 503)

出现这个错误查看配置文件glance.api与glance.registry中[keystone_authtoken]密码设置是否有误

[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = 12345