OpenStack Compute (nova)

Removing non-existant floating ip yields 500

Bug #984762 reported by shilpa batchu
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Confirmed
Low
Ying Chun Guo

Bug Description

Steps to Reproduce:
1.Launch an instance
2.nova remove-floating-ip (server id) 183.2.4.6 (This address is not associated with the instance)

Expected Result:
Message saying "No such floating-ip associated with the instance"

Actual Result:
The server has either erred or is incapable of performing the requested operation. (HTTP 500)

In nova-api log:

Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/nova/api/openstack/__init__.py", line 41, in __call__
return req.get_response(self.application)
File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1053, in get_response
application, catch_exc_info=False)
File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1022, in call_application
app_iter = application(self.environ, start_response)
File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 159, in __call__
return resp(environ, start_response)
File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 159, in __call__
return resp(environ, start_response)
File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 159, in __call__
return resp(environ, start_response)
File "/usr/lib/pymodules/python2.7/routes/middleware.py", line 131, in __call__
response = self.app(environ, start_response)
File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 159, in __call__
return resp(environ, start_response)
File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 147, in __call__
resp = self.call_func(req, *args, **self.kwargs)
File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 208, in call_func
return self.func(req, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 786, in __call__
content_type, body, accept)
File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 834, in _process_stack
action_result = self.dispatch(meth, request, action_args)
File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 910, in dispatch
return method(req=request, **action_args)
File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/contrib/floating_ips.py", line 237, in _remove_floating_ipaddress)
File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 81, in get_floating_ip_by_address
'args': {'address': address}})
File "/usr/lib/python2.7/dist-packages/nova/rpc/__init__.py", line 69, in call
return _get_impl().call(context, topic, msg, timeout)
File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 611, in call
return rpc_amqp.call(context, topic, msg, timeout)
File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 334, in call
rv = list(rv)
File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 302, in __iter__
raise result
 RemoteError: Remote error: FloatingIpNotFoundForAddress Floating ip not found for address 183.2.4.6.
 [u'Traceback (most recent call last):\n', u' File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 249, in _process_data\n rval = node_func(context=ctxt, **node_args)\n', u' File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 238, in wrapped\n return func(self, context, *args, **kwargs)\n', u' File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 543, in get_floating_ip_by_address\n address).iteritems())\n', u' File "/usr/lib/python2.7/dist-packages/nova/db/api.py", line 340, in floating_ip_get_by_address\n return IMPL.floating_ip_get_by_address(context, address)\n', u' File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 119, in wrapper\n return f(*args, **kwargs)\n', u' File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 853, in floating_ip_get_by_address\n raise exception.FloatingIpNotFoundForAddress(address=address)\n', u'FloatingIpNotFoundForAddress: Floating ip not found for address 183.2.4.6.\n'].
(nova.api.openstack): TRACE:

Revision history for this message
Rajalakshmi Ganesan (rajalakshmi-ganesan) wrote :

Disassociating Floating IP without passing Floating is also yielding 500, instead of Raising NotFound exception

The following is the nosetest log:

Negative Test:DISASSOCIATE floating ip without passing ... ERROR

======================================================================
ERROR: Negative Test:DISASSOCIATE floating ip without passing
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/muralik/tempest_harika/5thJune/tempest/tempest/tests/test_floating_ips_actions.py", line 299, in test_dissociate_without_passing_floatingip
    self.client.disassociate_floating_ip_from_server('', self.server_id)
  File "/home/muralik/tempest_harika/5thJune/tempest/tempest/services/nova/json/floating_ips_client.py", line 72, in disassociate_floating_ip_from_server
    resp, body = self.post(url, post_body, self.headers)
  File "/home/muralik/tempest_harika/5thJune/tempest/tempest/common/rest_client.py", line 152, in post
    return self.request('POST', url, headers, body)
  File "/home/muralik/tempest_harika/5thJune/tempest/tempest/common/rest_client.py", line 225, in request
    raise exceptions.ComputeFault(message)
ComputeFault: Got compute fault
Details: Got compute fault
Details: The server has either erred or is incapable of performing the requested operation.
-------------------- >> begin captured logging << --------------------
tempest.config: INFO: Using tempest config file /home/muralik/tempest_harika/5thJune/tempest/etc/tempest.conf
tempest.common.rest_client: ERROR: Request URL: http://10.233.52.27:8774/v2/b0f9c09937de4a15864cd15ea0c28810/images/f0a26cd1-0735-4347-8cdc-c70c829e9f87
tempest.common.rest_client: ERROR: Request Body: None
tempest.common.rest_client: ERROR: Response Headers: {'date': 'Wed, 06 Jun 2012 14:03:44 GMT', 'status': '404', 'content-length': '62', 'content-type': 'application/json; charset=UTF-8', 'x-compute-request-id': 'req-bffa816d-1575-4a63-bd84-766412e76e2e'}
tempest.common.rest_client: ERROR: Response Body: {"itemNotFound": {"message": "Image not found.", "code": 404}}
tempest.common.rest_client: ERROR: Request URL: http://10.233.52.27:8774/v2/b0f9c09937de4a15864cd15ea0c28810/servers/f8f2dd2f-a5f6-43a1-9796-6f3279a4d595/action
tempest.common.rest_client: ERROR: Request Body: {"removeFloatingIp": {"address": ""}}
tempest.common.rest_client: ERROR: Response Headers: {'date': 'Wed, 06 Jun 2012 14:04:06 GMT', 'status': '500', 'content-length': '128', 'content-type': 'application/json; charset=UTF-8', 'x-compute-request-id': 'req-3a6321ca-3dfa-447d-b809-f8c245d2ec22'}
tempest.common.rest_client: ERROR: Response Body: {u'computeFault': {u'message': u'The server has either erred or is incapable of performing the requested operation.', u'code': 500}}
--------------------- >> end captured logging << ---------------------

----------------------------------------------------------------------
Ran 1 test in 21.563s

FAILED (errors=1)

Ying Chun Guo (daisy-ycguo)
Changed in nova:
status: New → Incomplete
status: Incomplete → Confirmed
Thierry Carrez (ttx)
Changed in nova:
importance: Undecided → Low
tags: added: osapi
Ying Chun Guo (daisy-ycguo)
Changed in nova:
assignee: nobody → Ying Chun Guo (daisy-ycguo)
Revision history for this message
Dan Smith (danms) wrote :

I think this is fixed in the following change, which has been merged:

https://review.openstack.org/#/c/10139/

Can you re-test with it?

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