openstack compute service list
The server is currently unavailable. Please try again at a later time.<br /><br />
The Keystone service is temporarily unavailable.
(HTTP 503) (Request-ID: req-776aa6f5-855c-44d9-a133-59bfd3a1eee5)
发现配置文件错误
vi /etc/nova/nova.vonf
[keystone_authtoken]
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = project
username = nova
password = 000000
controller 少了一个n