Glance with postgres db gives connection refused error

Hi,

I've got glance v2011.3-dev installed using swift as baskend, everything works fine if I use the default sqlite database. If I try change to postgres then I get the following error:

root@ares:~# glance details
Failed to show details. Got error:
Internal Server error: Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/eventlet/wsgi.py", line 336, in handle_one_response
    result = self.application(self.environ, start_response)
  File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/pymodules/python2.6/glance/common/wsgi.py", line 113, in __call__
    response = req.get_response(self.application)
  File "/usr/lib/pymodules/python2.6/webob/request.py", line 1053, in get_response
    application, catch_exc_info=False)
  File "/usr/lib/pymodules/python2.6/webob/request.py", line 1022, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/lib/pymodules/python2.6/webob/dec.py", line 159, in __call__
    return resp(environ, start_response)
  File "/usr/lib/pymodules/python2.6/routes/middleware.py", line 131, in __call__
    response = self.app(environ, start_response)
  File "/usr/lib/pymodules/python2.6/webob/dec.py", line 159, in __call__
    return resp(environ, start_response)
  File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/pymodules/python2.6/glance/common/wsgi.py", line 311, in __call__
    request, **action_args)
  File "/usr/lib/pymodules/python2.6/glance/common/wsgi.py", line 328, in dispatch
    return method(*args, **kwargs)
  File "/usr/lib/pymodules/python2.6/glance/api/v1/images.py", line 136, in detail
    images = registry.get_images_detail(self.options, **params)
  File "/usr/lib/pymodules/python2.6/glance/registry/__init__.py", line 42, in get_images_detail
    return c.get_images_detailed(**kwargs)
  File "/usr/lib/pymodules/python2.6/glance/registry/client.py", line 83, in get_images_detailed
    res = self.do_request("GET", "/images/detail", params=params)
  File "/usr/lib/pymodules/python2.6/glance/client.py", line 174, in do_request
    "server. Got error: %s" % e)
ClientConnectionError: Unable to connect to server. Got error: [Errno 111] ECONNREFUSED

Here is a postgres bit in my glance config:

#sql_connection = sqlite:////var/lib/glance/glance.sqlite
sql_connection = postgresql://glance:password@172.16.16.10/glance

Postgres is listening on 172.16.16.10, I'm able to connect via command line to this db from the glance host (it's the same host as the db). And nova uses the same postgres db without any issue.

Any ideas about this one?

Regards,
Marc