We would have this same problem with rebuild if we need to go through the scheduler again (in case the image changes during rebuild). So yeah we likely need a pre-filter on this, and it was discussed in this spec:
https://specs.openstack.org/openstack/nova-specs/specs/rocky/approved/glance-image-traits.html
See the "Dealing with rebuild" sections.
We would have this same problem with rebuild if we need to go through the scheduler again (in case the image changes during rebuild). So yeah we likely need a pre-filter on this, and it was discussed in this spec:
https:/ /specs. openstack. org/openstack/ nova-specs/ specs/rocky/ approved/ glance- image-traits. html
See the "Dealing with rebuild" sections.