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Message #86044
[Bug 1674846] Re: using glance v2 api does not remove temporary files
hi, I tried to reproduce this bug on the master branch but not succeed.
I think it is already fixed by [1].
So when you try to create an image using django(leagcy) way, it will create a
temporary file which will be deleted once the upload is completed[2].
[1] https://review.opendev.org/c/openstack/horizon/+/703632
[2] https://github.com/openstack/horizon/blob/master/openstack_dashboard/api/glance.py#L517
If you still face the same issue, please add more steps to reproduce it.
** Changed in: horizon
Status: New => Incomplete
** No longer affects: horizon
** Also affects: horizon
Importance: Undecided
Status: New
** Changed in: horizon
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1674846
Title:
using glance v2 api does not remove temporary files
Status in OpenStack Dashboard (Horizon):
Incomplete
Status in OpenStack Security Advisory:
Incomplete
Bug description:
Currently if you are using Glance v2 with TemporaryUploadedFile
(legacy mode?) the temporary file created on disk is never removed.
This will eventually cause the machine to run out of tmp disk space.
The issue is that if Glance v2 is used, the code never calls image_update which is responsible for deleting the temporary file.
https://github.com/openstack/horizon/blob/446e5aefb4354c9092d1cbc5ff258ee74558e769/openstack_dashboard/api/glance.py#L439
https://github.com/openstack/horizon/blob/446e5aefb4354c9092d1cbc5ff258ee74558e769/openstack_dashboard/api/glance.py#L349
Either the function image_update should always be called, or if data
is a TemporaryUploadedFile object, the call should always try to
delete the temporary file once done.
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