** Changed in: nova
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1253089
Title:
An Unexpected API Error return when call nova v3 api with not enough
parameters
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
when port the following test into v3:
meta = {'meta1': 'data1'}
self.assertRaises(exceptions.BadRequest,
self.client.set_server_metadata,
self.server_id, meta=meta, no_metadata_field=True)
The post body will be empty.
when the following action in server_metadata, receive the request will raise
a TypeError, but expected_errors will return response with code 500. I think it
should be BadRequest (code 400) like v2 api.
def update_all(self, req, server_id, body):
the following is the nova log:
2013-11-20 21:44:44.893 DEBUG routes.middleware [-] Matched PUT
/servers/92875aa6-fe0a-47ed-91ec-ff178b0f8de5/metadata from (pid=32588)
__call__ /usr/lib/python2.7/dist-packages/routes/middleware.py:100
2013-11-20 21:44:44.893 DEBUG routes.middleware [-] Route path:
'/servers/{server_id}/metadata', defaults: {'action': u'update_all',
'controller': <nova.api.openstack.wsgi.Resource object at 0x4083e50>} from
(pid=32588) __call__ /usr/lib/python2.7/dist-packages/routes/middleware.py:102
2013-11-20 21:44:44.894 DEBUG routes.middleware [-] Match dict: {'action':
u'update_all', 'server_id': u'92875aa6-fe0a-47ed-91ec-ff178b0f8de5',
'controller': <nova.api.openstack.wsgi.Resource object at 0x4083e50>} from
(pid=32588) __call__ /usr/lib/python2.7/dist-packages/routes/middleware.py:103
2013-11-20 21:44:44.896 DEBUG nova.api.openstack.wsgi
[req-42c461b8-6104-4a00-89c2-0d7d2a313735 demo demo] Empty body provided in
request from (pid=32588) get_body /opt/stack/nova/nova/api/openstack/wsgi.py:841
2013-11-20 21:44:44.897 DEBUG nova.api.openstack.wsgi
[req-42c461b8-6104-4a00-89c2-0d7d2a313735 demo demo] Calling method <bound
method ServerMetadataController.update_all of
<nova.api.openstack.compute.plugins.v3.server_metadata.ServerMetadataController
object at 0x40832d0>> from (pid=32588) _process_stack
/opt/stack/nova/nova/api/openstack/wsgi.py:964
2013-11-20 21:44:44.897 ERROR nova.api.openstack.extensions
[req-42c461b8-6104-4a00-89c2-0d7d2a313735 demo demo] Unexpected exception in
API method
2013-11-20 21:44:44.897 TRACE nova.api.openstack.extensions Traceback (most
recent call last):
2013-11-20 21:44:44.897 TRACE nova.api.openstack.extensions File
"/opt/stack/nova/nova/api/openstack/extensions.py", line 470, in wrapped
2013-11-20 21:44:44.897 TRACE nova.api.openstack.extensions return
f(*args, **kwargs)
2013-11-20 21:44:44.897 TRACE nova.api.openstack.extensions TypeError:
update_all() takes exactly 4 arguments (3 given)
2013-11-20 21:44:44.897 TRACE nova.api.openstack.extensions
2013-11-20 21:44:44.898 INFO nova.api.openstack.wsgi
[req-42c461b8-6104-4a00-89c2-0d7d2a313735 demo demo] HTTP exception thrown:
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and
attach the Nova API log if possible.
<type 'exceptions.TypeError'>
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