ConnectFailure: Unable to establish connection to http://controller:8774/v2.1/os-services: HTTPConnectionPool(host='controller', port=8774): Max retries exceeded with url: /v2.1/os-services (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x3427bd0>: Failed to establish a new connection: [Errno 111] Connection refused',))
执行这个报错是什么问题
openstack compute service list --debug

我也是这个问题请问楼主是怎么解决的

这个是keystone组件的问题 可以处理 私信留言