** Changed in: nova
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1198796
Title:
update cell error
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
I updated the cell info and the response is as follows:
{
"computeFault": {
"message": "The server has either erred or is incapable of performing
the requested operation.",
"code": 500
}
}
I found error in nova-cells.log:
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack Traceback (most recent
call last):
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/__init__.py", line 81, in
__call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
req.get_response(self.application)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/request.py", line 1296, in send
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack application,
catch_exc_info=False)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/request.py", line 1260, in
call_application
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack app_iter =
application(self.environ, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
resp(environ, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py",
line 450, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
self.app(env, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
resp(environ, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
resp(environ, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
resp(environ, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/routes/middleware.py", line 131, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack response =
self.app(environ, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
resp(environ, start_response)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack resp =
self.call_func(req, *args, **self.kwargs)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
self.func(req, *args, **kwargs)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 890, in
__call__
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack content_type,
body, accept)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 942, in
_process_stack
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack action_result =
self.dispatch(meth, request, action_args)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 1022, in
dispatch
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
method(req=request, **action_args)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/contrib/cells.py",
line 257, in update
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return
dict(cell=_scrub_cell(cell))
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/contrib/cells.py",
line 118, in _scrub_cell
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack cell_info =
_filter_keys(cell, keys)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/contrib/cells.py",
line 110, in _filter_keys
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack return dict((k, v)
for k, v in item.iteritems() if k in keys)
2013-07-07 23:55:20.777 31477 TRACE nova.api.openstack AttributeError:
'Query' object has no attribute 'iteritems'
I viewed the code and found that:
@require_admin_context
def cell_update(context, cell_name, values):
session = get_session()
with session.begin():
cell = _cell_get_by_name_query(context, cell_name, session=session)
cell.update(values)
return cell
The method nova.db.sqlalchemy.api.cell_update() returns a 'Query'
object.
def _filter_keys(item, keys):
"""
Filters all model attributes except for keys
item is a dict
"""
return dict((k, v) for k, v in item.iteritems() if k in keys)
The method nova.api.openstack.compute.contrib.cells_filter_keys() uses
the 'Query' object as a dict.
This bring on the error.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1198796/+subscriptions
--
Mailing list: https://launchpad.net/~yahoo-eng-team
Post to : [email protected]
Unsubscribe : https://launchpad.net/~yahoo-eng-team
More help : https://help.launchpad.net/ListHelp
