** Changed in: nova
Status: Fix Committed => Fix Released
** Changed in: nova
Milestone: None => kilo-1
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https://bugs.launchpad.net/bugs/1372672
Title:
VMware: 'NoneType' object has no attribute 'keys' in the driver
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
There are a couple of places in the driver where we use the keys()
method without checking for None.
I have seen several times the following exception:
2014-09-22 11:45:07.312 ERROR nova.openstack.common.periodic_task [-] Error
during ComputeManager.update_available_resource: 'NoneType' object has no
attribute 'keys'
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task Traceback
(most recent call last):
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task File
"/opt/stack/nova/nova/openstack/common/periodic_task.py", line 198, in
run_periodic_tasks
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task
task(self, context)
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task File
"/opt/stack/nova/nova/compute/manager.py", line 5909, in
update_available_resource
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task
nodenames = set(self.driver.get_available_nodes())
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task File
"/opt/stack/nova/nova/virt/vmwareapi/driver.py", line 426, in
get_available_nodes
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task
self._update_resources()
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task File
"/opt/stack/nova/nova/virt/vmwareapi/driver.py", line 306, in _update_resources
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task
added_nodes = set(self.dict_mors.keys()) - set(self._resource_keys)
2014-09-22 11:45:07.312 TRACE nova.openstack.common.periodic_task
AttributeError: 'NoneType' object has no attribute 'keys'
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