Since this bug is not reproducable, marking this bug as invalid.
** Changed in: nova
Status: In Progress => Invalid
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https://bugs.launchpad.net/bugs/1437863
Title:
API: doing "nova list" when neutron service is down has an internal
error
Status in OpenStack Compute (nova):
Invalid
Bug description:
nicira@Ubuntu1204Server:~$ nova list
ERROR (ClientException): The server has either erred or is incapable of
performing the requested operation. (HTTP 500) (Request-ID:
req-014bcadf-317f-4d2f-b0a0-dbebfc90bedf)
The trace from the API is below
2015-03-29 06:50:05.244 ERROR nova.api.openstack
[req-014bcadf-317f-4d2f-b0a0-dbebfc90bedf demo demo] Caught error: Unable to
establish connection to
http://10.0.0.40:9696/v2.0/ports.json?device_id=be9cd6ae-091e-47ba-b3f8-4139b6326df2
2015-03-29 06:50:05.244 TRACE nova.api.openstack Traceback (most recent call
last):
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/__init__.py", line 125, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack return
req.get_response(self.application)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1320, in send
2015-03-29 06:50:05.244 TRACE nova.api.openstack application,
catch_exc_info=False)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1284, in
call_application
2015-03-29 06:50:05.244 TRACE nova.api.openstack app_iter =
application(self.environ, start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack return resp(environ,
start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py",
line 634, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack return
self._call_app(env, start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py",
line 554, in _call_app
2015-03-29 06:50:05.244 TRACE nova.api.openstack return self._app(env,
_fake_start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack return resp(environ,
start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack return resp(environ,
start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/routes/middleware.py", line 136, in
__call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack response =
self.app(environ, start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack return resp(environ,
start_response)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack resp =
self.call_func(req, *args, **self.kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
2015-03-29 06:50:05.244 TRACE nova.api.openstack return self.func(req,
*args, **kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/wsgi.py", line 756, in __call__
2015-03-29 06:50:05.244 TRACE nova.api.openstack content_type, body,
accept)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/wsgi.py", line 847, in _process_stack
2015-03-29 06:50:05.244 TRACE nova.api.openstack request, action_args)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/wsgi.py", line 710, in
post_process_extensions
2015-03-29 06:50:05.244 TRACE nova.api.openstack **action_args)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/compute/contrib/security_groups.py", line
471, in detail
2015-03-29 06:50:05.244 TRACE nova.api.openstack
self._extend_servers(req, list(resp_obj.obj['servers']))
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/compute/contrib/security_groups.py", line
422, in _extend_servers
2015-03-29 06:50:05.244 TRACE nova.api.openstack servers))
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/network/security_group/neutron_driver.py", line 353, in
get_instances_security_groups_bindings
2015-03-29 06:50:05.244 TRACE nova.api.openstack ports =
self._get_ports_from_server_list(servers, neutron)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/opt/stack/nova/nova/network/security_group/neutron_driver.py", line 312, in
_get_ports_from_server_list
2015-03-29 06:50:05.244 TRACE nova.api.openstack
ports.extend(neutron.list_ports(**search_opts).get('ports'))
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 99,
in with_params
2015-03-29 06:50:05.244 TRACE nova.api.openstack ret =
self.function(instance, *args, **kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line
497, in list_ports
2015-03-29 06:50:05.244 TRACE nova.api.openstack **_params)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line
304, in list
2015-03-29 06:50:05.244 TRACE nova.api.openstack for r in
self._pagination(collection, path, **params):
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line
317, in _pagination
2015-03-29 06:50:05.244 TRACE nova.api.openstack res = self.get(path,
params=params)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line
290, in get
2015-03-29 06:50:05.244 TRACE nova.api.openstack headers=headers,
params=params)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line
267, in retry_request
2015-03-29 06:50:05.244 TRACE nova.api.openstack headers=headers,
params=params)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line
197, in do_request
2015-03-29 06:50:05.244 TRACE nova.api.openstack
content_type=self.content_type())
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/client.py", line 301, in
do_request
2015-03-29 06:50:05.244 TRACE nova.api.openstack return self.request(url,
method, **kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/neutronclient/client.py", line 296, in
request
2015-03-29 06:50:05.244 TRACE nova.api.openstack resp =
super(SessionClient, self).request(*args, **kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/keystoneclient/adapter.py", line 95, in
request
2015-03-29 06:50:05.244 TRACE nova.api.openstack return
self.session.request(url, method, **kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/keystoneclient/utils.py", line 318, in
inner
2015-03-29 06:50:05.244 TRACE nova.api.openstack return func(*args,
**kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/keystoneclient/session.py", line 382,
in request
2015-03-29 06:50:05.244 TRACE nova.api.openstack resp = send(**kwargs)
2015-03-29 06:50:05.244 TRACE nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/keystoneclient/session.py", line 426,
in _send_request
2015-03-29 06:50:05.244 TRACE nova.api.openstack raise
exceptions.ConnectionRefused(msg)
2015-03-29 06:50:05.244 TRACE nova.api.openstack ConnectionRefused: Unable to
establish connection to
http://10.0.0.40:9696/v2.0/ports.json?device_id=be9cd6ae-091e-47ba-b3f8-4139b6326df2
2015-03-29 06:50:05.244 TRACE nova.api.openstack
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