[ovirt-users] can't upload a disk with web UI or API

When trying to upload a raw/qcow2 image, I get this issue: Unable to upload image to disk b9099a35-247d-40e5-9f24-b4c39db2dfff due to a network error. Make sure ovirt-imageio-proxy service is installed and configured, and ovirt-engine's certificate is registered as a valid CA in the browser. The certificate can be fetched from https://<engine_url>/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA While certificate is already imported into browser, ovirt-imageio-proxy is started on engine and ovirt-imageio-daemon started on nodes. Ports are correctly opened on proxy and nodes and hosts are reachable by their fqdn Here are logs on the proxy ovirt-imageio-proxy web ERROR 10.34.10.191 - PUT 500 209 (0.00s)#012Traceback (most recent call last):#012 Fil e "/usr/lib/python2.7/site-packages/ovirt_imageio_common/web.py", line 48, in __call__#012 resp = self.dispatch(request)#012 File "/usr/lib /python2.7/site-packages/ovirt_imageio_common/web.py", line 73, in dispatch#012 return method(*match.groups())#012 File "/usr/lib/python2.7 /site-packages/ovirt_imageio_proxy/http_helper.py", line 88, in wrapper#012 ret = func(self, *args)#012 File "/usr/lib/python2.7/site-packa ges/ovirt_imageio_proxy/http_helper.py", line 59, in wrapper#012 ret = func(self, *args)#012 File "/usr/lib/python2.7/site-packages/ovirt_i mageio_proxy/image_handler.py", line 75, in put#012 return self.send_data(self.request)#012 File "/usr/lib/python2.7/site-packages/ovirt_im ageio_proxy/image_handler.py", line 107, in send_data#012 body = web.CappedStream(request.body_file, max_transfer_bytes)#012AttributeError: 'module' object has no attribute 'CappedStream' Thank you for your help. -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr