*** This bug is a duplicate of bug 1163598 ***
https://bugs.launchpad.net/bugs/1163598
** No longer affects: nova/grizzly
** This bug has been marked a duplicate of bug 1163598
InstanceMetadata content can be None
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https://bugs.launchpad.net/bugs/1183003
Title:
nova resize fails when force_config_drive=True
Status in OpenStack Compute (Nova):
Fix Committed
Bug description:
When force_config_drive is set to true, nova resize errors with
TypeError: 'NoneType' object is not iterable
This is due to 'files' being initialized as None instead of '[ ]' in
nova.virt.libvirt.driver._create_image()
TRACE:
2013-05-22 12:37:46.037 ERROR nova.openstack.common.rpc.amqp
[req-fc8b63ae-431e-4c4c-87b6-329462ec74c2 cf5d1b5d1b07400eae7b8c2103c53b85
9e6487f6bf5c44dbad4ea6776d47c922] Exception during message handling
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp Traceback
(most recent call last):
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 430,
in _process_data
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp rval =
self.proxy.dispatch(ctxt, version, method, **args)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py",
line 133, in dispatch
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp return
getattr(proxyobj, method)(ctxt, **kwargs)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in wrapped
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
temp_level, payload)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
self.gen.next()
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/exception.py", line 94, in wrapped
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp return
f(self, context, *args, **kw)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 209, in
decorated_function
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp pass
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
self.gen.next()
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 195, in
decorated_function
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp return
function(self, context, *args, **kwargs)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 260, in
decorated_function
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
function(self, context, *args, **kwargs)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 237, in
decorated_function
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp e,
sys.exc_info())
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
self.gen.next()
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 224, in
decorated_function
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp return
function(self, context, *args, **kwargs)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2488, in
finish_resize
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
self._set_instance_error_state(context, instance['uuid'])
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
self.gen.next()
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2476, in
finish_resize
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
disk_info, image)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2443, in
_finish_resize
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
block_device_info)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3528, in
finish_migration
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
block_device_info=None)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1858, in
_create_image
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp
content=files, extra_md=extra_md)
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/api/metadata/base.py", line 158, in
__init__
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp for
(path, contents) in content:
2013-05-22 12:37:46.037 1525 TRACE nova.openstack.common.rpc.amqp TypeError:
'NoneType' object is not iterable
This bug was encountered on Ubuntu 12.04 with nova-compute
1:2013.1-0ubuntu2.1~cloud0
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