Hi,

I am install Kilo version with IPv6 only environment. I followed the Openstack official document for installation, Except changing IPv4 to IPv6. Running glance image-list is okay, but running nova image-list has HTTP 500 error. I have checked the glance and nova configuraion files and don't found any clue. Please help to check.

cat /var/log/nova-api.log

2016-02-24 21:27:16.734 44087 ERROR nova.api.openstack [req-25e6c5f3-4103-4d7e-8272-31b9e60a0ea8 
52b035aaaef14b76bd22ea66c28f25ff 89e4902b2e0f4b619d3d13b89af89bf1 - - -] Caught error: HTTPInternalServerError (HTTP 500)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack Traceback (most recent call last):

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/nova/api/openstack/__init__.py", line 125, in __call__

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     return req.get_response(self.application)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/webob/request.py", line 1296, in send

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     application, catch_exc_info=False)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/webob/request.py", line 1260, in call_application

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     app_iter = application(self.environ, start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/webob/dec.py", line 144, in __call__

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     return resp(environ, start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token/__init__.py", line 634, in __call__

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     return self._call_app(env, start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/keystonemiddleware/auth_token/__init__.py", line 554, in _call_app

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     return self._app(env, _fake_start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/webob/dec.py", line 144, in __call__

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     return resp(environ, start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/webob/dec.py", line 144, in __call__

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     return resp(environ, start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/routes/middleware.py", line 131, in __call__

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     response = self.app(environ, start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/webob/dec.py", line 144, in __call__

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack     return resp(environ, start_response)

2016-02-24 21:27:16.734 44087 TRACE nova.api.openstack   File "/usr/lib/python2.7/site-packages/webob/dec.py", line 130, in __call__

2016-02-24 21:27:16.734 44087 ...