tempest nova test failure due to cache

TEMPEST ERROR
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FAIL: setUpClass (tempest.api.compute.servers.test_server_actions.ServerActionsTestJSON)
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Traceback (most recent call last):
_StringException: Traceback (most recent call last):
  File "/home/jenkins/workspace/csi-tempest-int/tempest/api/compute/servers/test_server_actions.py", line 54, in setUpClass
    cls.rebuild_server()
  File "/home/jenkins/workspace/csi-tempest-int/tempest/api/compute/base.py", line 87, in rebuild_server
    resp, server = cls.create_server(wait_until='ACTIVE', **kwargs)
  File "/home/jenkins/workspace/csi-tempest-int/tempest/api/compute/base.py", line 142, in create_server
    server['id'], kwargs['wait_until'])
  File "/home/jenkins/workspace/csi-tempest-int/tempest/services/compute/json/servers_client.py", line 159, in wait_for_server_status
    return waiters.wait_for_server_status(self, server_id, status)
  File "/home/jenkins/workspace/csi-tempest-int/tempest/common/waiters.py", line 71, in wait_for_server_status
    raise exceptions.BuildErrorException(server_id=server_id)
BuildErrorException: Server 2089cf1f-fa58-4930-92b2-6ae6f32d50a7 failed to build and is in ERROR status
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ERROR IN COMPUTE LOG (and fault field in db):
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Traceback (most recent call last):
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line 461, in _process_data
    **args)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/openstack/common/rpc/dispatcher.py", line 172, in dispatch
    result = getattr(proxyobj, method)(ctxt, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 354, in decorated_function
    return function(self, context, *args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/exception.py", line 90, in wrapped
    payload)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/exception.py", line 73, in wrapped
    return f(self, context, *args, **kw)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 244, in decorated_function
    pass
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 230, in decorated_function
    return function(self, context, *args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 295, in decorated_function
    function(self, context, *args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 272, in decorated_function
    e, sys.exc_info())
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 259, in decorated_function
    return function(self, context, *args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 1984, in terminate_instance
    do_terminate_instance(instance, bdms)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/openstack/common/lockutils.py", line 248, in inner
    return f(*args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 1976, in do_terminate_instance
    reservations=reservations)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/hooks.py", line 105, in inner
    rv = f(*args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 1949, in _delete_instance
    user_id=user_id)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 1919, in _delete_instance
    self._shutdown_instance(context, db_inst, bdms)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 1829, in _shutdown_instance
    network_info = self._get_instance_nw_info(context, instance)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/compute/manager.py", line 868, in _get_instance_nw_info
    instance)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/network/neutronv2/api.py", line 449, in get_instance_nw_info
    result = self._get_instance_nw_info(context, instance, networks)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/network/api.py", line 49, in wrapper
    res = f(self, context, *args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/network/neutronv2/api.py", line 458, in _get_instance_nw_info
    nw_info = self._build_network_info_model(context, instance, networks)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/network/neutronv2/api.py", line 990, in _build_network_info_model
    instance['project_id'])
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/nova/network/neutronv2/api.py", line 136, in _get_available_networks
    nets = neutron.list_networks(**search_opts).get('networks', [])
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/neutronclient/v2_0/client.py", line 108, in with_params
    ret = self.function(instance, *args, **kwargs)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/neutronclient/v2_0/client.py", line 325, in list_networks
    **_params)
  File "/usr/local/csi/share/csi-nova.venv/lib/python2.6/site-packages/neutronclient/v2_0/client.py", line 1198, in list
    res.extend(r[collection])
KeyError: 'networks'
2013-11-18 21:10:17,309 (nova.compute.resource_tracker): AUDIT log audit Auditing locally available compute resources
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