** Changed in: nova
Status: Fix Committed => Fix Released
** Changed in: nova
Milestone: None => kilo-3
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https://bugs.launchpad.net/bugs/1329313
Title:
offline server migration fails if it image in glance was deleted
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
If instance is migrated from hypervisor by 'nova host-servers-migrate'
and it image was deleted, instance fails to start with message
{u'message': u'Image d2ab45e6-3db0-450b-b5aa-8b0646e063a2 could not be
found.', u'code': 404, u'created': u'2014-06-12T12:39:27Z'}
Steps to reproduce:
1. Create instance
2. Delete image that instance starts from.
3. check if image is expired on destination node (set
remove_unused_original_minimum_age_seconds=1 in nova.conf)
4. Run nova host-servers-migrate on host where instance running
Expected behavior:
Instance migrate successfully.
Actual behavior:
Instance transferring to new hypervisor but fail to start with message:
status: ERROR
fault: {u'message': u'Image d2ab45e6-3db0-450b-b5aa-8b0646e063a2 could not be
found.', u'code': 404, u'created': u'2014-06-12T12:39:27Z'}
nova-compute at destination hypervisor:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 3162,
in finish_resize
disk_info, image)
File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 3130,
in _finish_resize
block_device_info, power_on)
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
4605, in finish_migration
block_device_info=None, inject_files=False)
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
2389, in _create_image
project_id=instance['project_id'])
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/imagebackend.py",
line 179, in cache
*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/imagebackend.py",
line 336, in create_image
prepare_template(target=base, max_size=size, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py",
line 246, in inner
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/imagebackend.py",
line 167, in call_if_not_exists
fetch_func(target=target, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/utils.py", line
645, in fetch_image
max_size=max_size)
File "/usr/lib/python2.7/dist-packages/nova/virt/images.py", line 196, in
fetch_to_raw
max_size=max_size)
File "/usr/lib/python2.7/dist-packages/nova/virt/images.py", line 190, in
fetch
image_service.download(context, image_id, dst_path=path)
File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 349, in
download
_reraise_translated_image_exception(image_id)
File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 347, in
download
image_chunks = self._client.call(context, 1, 'data', image_id)
File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 212, in
call
return getattr(client.images, method)(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/glanceclient/v1/images.py", line
127, in data
% urllib.quote(str(image_id)))
File "/usr/lib/python2.7/dist-packages/glanceclient/common/http.py", line
272, in raw_request
return self._http_request(url, method, **kwargs)
File "/usr/lib/python2.7/dist-packages/glanceclient/common/http.py", line
233, in _http_request
raise exc.from_response(resp, body_str)
ImageNotFound: Image d2ab45e6-3db0-450b-b5aa-8b0646e063a2 could not be found.
Version: havana, 1:2013.2.3-0ubuntu1~cloud0 (ubuntu)
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