when i type
swift stat
i get this error :
HTTPConnectionPool(host='controller', port=8080): Max retries exceeded
with url: /v1/AUTH_d17698cf7bbf4dcc8fc59ed6f7b48052 (Caused by
NewConnectionError('<urllib3.connection.HTTPConnection object at
0x7f1c597f9910>: Failed to establish a new connection: [Errno 111]
Connection refused'))