Colin Pitrat created LIBCLOUD-799:
-------------------------------------
Summary: GCE: list_nodes occasionally failing with
ResourceNotFoundError when instances being deleted
Key: LIBCLOUD-799
URL: https://issues.apache.org/jira/browse/LIBCLOUD-799
Project: Libcloud
Issue Type: Bug
Components: Core
Reporter: Colin Pitrat
I'm using libcloud version 0.18.0 (version not available in the dropdown list
above)
When listing instances on GCE while I (or another user) concurrently delete
instances on the same project, I occasionally get the following exception:
File "/usr/lib/python2.7/site-packages/libcloud/compute/drivers/gce.py", line
1601, in list_nodes
v.get('instances', [])]
File "/usr/lib/python2.7/site-packages/libcloud/compute/drivers/gce.py", line
5283, in _to_node
extra['boot_disk'] = self.ex_get_volume(bd['name'], bd['zone'])
File "/usr/lib/python2.7/site-packages/libcloud/compute/drivers/gce.py", line
4165, in ex_get_volume
response = self.connection.request(request, method='GET').object
File "/usr/lib/python2.7/site-packages/libcloud/compute/drivers/gce.py", line
120, in request
response = super(GCEConnection, self).request(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/libcloud/common/google.py", line 692,
in request
*args, **kwargs)
File "/usr/lib/python2.7/site-packages/libcloud/common/base.py", line 799, in
request
response = responseCls(**kwargs)
File "/usr/lib/python2.7/site-packages/libcloud/common/base.py", line 145, in
__init__
self.object = self.parse_body()
File "/usr/lib/python2.7/site-packages/libcloud/common/google.py", line 263,
in parse_body
raise ResourceNotFoundError(message, self.status, code)
libcloud.common.google.ResourceNotFoundError: {u'domain': u'global',
u'message': u"The resource 'projects/xxxx/zones/xxxx/disks/xxxx-5802f' was not
found", u'reason': u'notFound'}
I think the exception should be catched in
"/usr/lib/python2.7/site-packages/libcloud/compute/drivers/gce.py", line 5283
when the volume corresponding to the instance being deleted is not found.
Regards,
Colin
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