Comment 2 for bug 2002606

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Maxim Monin (maximmonin) wrote :

Yeah, I checked code about rescue/unrescue + libvirt driver code.
Server Power On + Server Hard Reboot regenerate libvirt xml config by using instance.image_meta;
instance.image_meta change occurs at Server Create/Server Rebuild operation. Server Rescue do not update instance.image_meta

So it seems we can use:
image_meta = instance.image_meta
instead:
https://github.com/openstack/nova/blob/d8b4b7bebdc0f55353cd99f372044b9e30315a6d/nova/virt/libvirt/driver.py#L4257-L4268