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[Bug 1239865] Re: Nova API services uses python iso8601 module incorrectly causing a traceback

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Andrew Gaffney <1239865@xxxxxxxxxxxxxxxxxx>
Date: Mon, 14 Oct 2013 23:47:11 -0000
Reply-to: Bug 1239865 <1239865@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
This was an environmental problem. Disregard.

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1239865

Title:
  Nova API services uses python iso8601 module incorrectly causing a
  traceback

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  Running a command such as 'nova keypair-list' returns a 500. The
  nova/api.log file shows the following. Editing the code to use
  iso8601.Utc() instead of iso8601.iso8601.Utc() corrects the problem.
  This is in the Havana release on RHEL(-ish) 6.

  2013-10-14 14:58:50.170 21371 ERROR nova.api.openstack [req-41ef110f-b3fe-4809-a479-59aa94c4c463 cd60cba79d3548bc90b7dee9f2e0ec0d f74b35bfadfb4e0b8141e10ee0d3f6ef] Caught error: 'module' object has no attribute 'iso8601'
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack Traceback (most recent call last):
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/api/openstack/__init__.py", line 119, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return req.get_response(self.application)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/request.py", line 1296, in send
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     application, catch_exc_info=False)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/request.py", line 1260, in call_application
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     app_iter = application(self.environ, start_response)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/dec.py", line 144, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return resp(environ, start_response)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py", line 539, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return self.app(env, start_response)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/dec.py", line 144, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return resp(environ, start_response)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/dec.py", line 144, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return resp(environ, start_response)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/Routes-1.12.3-py2.6.egg/routes/middleware.py", line 131, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     response = self.app(environ, start_response)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/dec.py", line 144, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return resp(environ, start_response)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/dec.py", line 130, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     resp = self.call_func(req, *args, **self.kwargs)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/webob/dec.py", line 195, in call_func
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return self.func(req, *args, **kwargs)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/api/openstack/wsgi.py", line 917, in __call__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     content_type, body, accept)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/api/openstack/wsgi.py", line 976, in _process_stack
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     action_result = self.dispatch(meth, request, action_args)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/api/openstack/wsgi.py", line 1057, in dispatch
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return method(req=request, **action_args)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/api/openstack/compute/contrib/keypairs.py", line 147, in index
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     key_pairs = self.api.get_key_pairs(context, context.user_id)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/compute/api.py", line 3284, in get_key_pairs
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return keypair_obj.KeyPairList.get_by_user(context, user_id)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 108, in wrapper
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     result = fn(cls, context, *args, **kwargs)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/keypair.py", line 65, in get_by_user
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return base.obj_make_list(context, KeyPairList(), KeyPair, db_keypairs)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 569, in obj_make_list
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     **extra_args)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/keypair.py", line 36, in _from_db_object
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     keypair[key] = db_keypair[key]
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 384, in __setitem__
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     setattr(self, name, value)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 66, in setter
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return setattr(self, get_attrname(name), typefn(value))
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/utils.py", line 47, in datetime_or_str_or_none
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return datetime_or_none(val)
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack   File "/usr/lib/python2.6/site-packages/nova/objects/utils.py", line 36, in datetime_or_none
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack     return dt.replace(tzinfo=iso8601.iso8601.Utc())
  2013-10-14 14:58:50.170 21371 TRACE nova.api.openstack AttributeError: 'module' object has no attribute 'iso8601'

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