[Expired for OpenStack Dashboard (Horizon) because there has been no
activity for 60 days.]
** Changed in: horizon
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1284807
Title:
Uploads to a swift container failing with connection reset by peer or
broken pipe
Status in Ubuntu Cloud Archive:
Expired
Status in OpenStack Dashboard (Horizon):
Expired
Bug description:
Using the following provided by Ubuntu's Cloud Archive:
- Swift (1.10.0)
- python-swiftclient (1.6.0)
- python-django-horizon (2013.2-0ubuntu1~cloud0)
- Django 1.5.4
How to reproduce:
- Create a container "test"
- Try to upload a file to the test container
Horizon is able to create and delete containers.
It is also able to delete objects but you are unable to upload files without
a connection reset by peer (if the endpoint is SSL) or a broken pipe error (if
the endpoint is HTTP).
Using python-swiftclient on the same machine where horizon is
installed will upload the file successfully regardless if the endpoint
is SSL or not.
I have tried to understand why python-swiftclient is able to upload a
file while horizon cannot - without success, hence this bug report.
Environment information:
- nginx in front of proxy nodes. If the endpoint is HTTPS, nginx handles the
SSL termination.
- swift endpoint is https://swift.example.org:443 or
http://swift.example.org:80 which corresponds to the nginx server
- keystone PKI authentication
- horizon (HTTP, no SSL) on a standalone server
- swift-proxy on a standalone server
- swift-container, swift-object and swift-account running on the same
standalone server
Full stack trace of an upload to a swift container through Horizon with the
swift endpoint in SSL (https termination done by nginx):
===
2014-02-25 19:17:44,266 30361 DEBUG openstack_dashboard.api.swift Swift
connection created using token "69adf78ca3971562af3e7dcee5060ab5" and url
"https://swift.example.org:443/v1/AUTH_c8bc4d5c4d694995882d3a43318fd6be";
2014-02-25 19:18:15,355 30361 ERROR swiftclient [Errno 104] Connection reset
by peer
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1110,
in _retry
rv = func(self.url, self.token, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 890, in
put_object
conn.send('%x\r\n%s\r\n' % (len(chunk), chunk))
File "/usr/lib/python2.7/httplib.py", line 790, in send
self.sock.sendall(data)
File "/usr/lib/python2.7/ssl.py", line 229, in sendall
v = self.send(data[count:])
File "/usr/lib/python2.7/ssl.py", line 198, in send
v = self._sslobj.write(data)
error: [Errno 104] Connection reset by peer
2014-02-25 19:18:15,357 30361 ERROR django.request Internal Server Error:
/horizon/project/containers/test/upload
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line
115, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 38, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 54, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 38, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 86, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line
68, in view
return self.dispatch(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line
86, in dispatch
return handler(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/edit.py", line
165, in post
return self.form_valid(form)
File "/usr/lib/python2.7/dist-packages/horizon/forms/views.py", line 94, in
form_valid
exceptions.handle(self.request)
File "/usr/lib/python2.7/dist-packages/horizon/forms/views.py", line 91, in
form_valid
handled = form.handle(self.request, form.cleaned_data)
File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/containers/forms.py",
line 95, in handle
exceptions.handle(request, _("Unable to upload object."))
File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/containers/forms.py",
line 91, in handle
object_file)
File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/swift.py",
line 243, in swift_upload_object
headers=headers)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1233,
in put_object
response_dict=response_dict)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1110,
in _retry
rv = func(self.url, self.token, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 890, in
put_object
conn.send('%x\r\n%s\r\n' % (len(chunk), chunk))
File "/usr/lib/python2.7/httplib.py", line 790, in send
self.sock.sendall(data)
File "/usr/lib/python2.7/ssl.py", line 229, in sendall
v = self.send(data[count:])
File "/usr/lib/python2.7/ssl.py", line 198, in send
v = self._sslobj.write(data)
error: [Errno 104] Connection reset by peer
===
Full stack trace of an upload to a swift container through Horizon with the
swift endpoint is NOT SSL (http proxy by nginx):
===
2014-02-25 19:45:38,873 30362 DEBUG openstack_dashboard.api.swift Swift
connection created using token "69adf78ca3971562af3e7dcee5060ab5" and url
"https://swift.example.org:443/v1/AUTH_c8bc4d5c4d694995882d3a43318fd6be";
2014-02-25 19:46:09,968 30362 ERROR swiftclient [Errno 32] Broken pipe
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1110,
in _retry
rv = func(self.url, self.token, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 890, in
put_object
conn.send('%x\r\n%s\r\n' % (len(chunk), chunk))
File "/usr/lib/python2.7/httplib.py", line 790, in send
self.sock.sendall(data)
File "/usr/lib/python2.7/ssl.py", line 229, in sendall
v = self.send(data[count:])
File "/usr/lib/python2.7/ssl.py", line 198, in send
v = self._sslobj.write(data)
error: [Errno 32] Broken pipe
2014-02-25 19:46:09,969 30362 ERROR django.request Internal Server Error:
/horizon/project/containers/test/upload
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line
115, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 38, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 54, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 38, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py", line 86, in
dec
return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line
68, in view
return self.dispatch(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py", line
86, in dispatch
return handler(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/edit.py", line
165, in post
return self.form_valid(form)
File "/usr/lib/python2.7/dist-packages/horizon/forms/views.py", line 94, in
form_valid
exceptions.handle(self.request)
File "/usr/lib/python2.7/dist-packages/horizon/forms/views.py", line 91, in
form_valid
handled = form.handle(self.request, form.cleaned_data)
File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/containers/forms.py",
line 95, in handle
exceptions.handle(request, _("Unable to upload object."))
File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/containers/forms.py",
line 91, in handle
object_file)
File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/swift.py",
line 243, in swift_upload_object
headers=headers)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1233,
in put_object
response_dict=response_dict)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 1110,
in _retry
rv = func(self.url, self.token, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line 890, in
put_object
conn.send('%x\r\n%s\r\n' % (len(chunk), chunk))
File "/usr/lib/python2.7/httplib.py", line 790, in send
self.sock.sendall(data)
File "/usr/lib/python2.7/ssl.py", line 229, in sendall
v = self.send(data[count:])
File "/usr/lib/python2.7/ssl.py", line 198, in send
v = self._sslobj.write(data)
error: [Errno 32] Broken pipe
===
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