The recently updated minimum required libvirt version (1.3.1; in commit
403320b -- libvirt: Bump MIN_{LIBVIRT,QEMU}_VERSION for "Rocky") brings
in the newer libvirt migration API, migrateToURI3(). The newer API was
explicitly designed[*] to be backward compatible with the older variant.
So remove the usage of the older variants:
migrateToURI()
migrateToURI2()
And just stick to the newer API -- migrateToURI3().
Clean up the following:
- Add the 'migrate_disks' and 'destination_xml' paramters, and remove
the no longer needed 'domain_xml' from the Nova migrate() method.
- Remove or fix various unit tests to use migrateToURI3().
- Stub nova.virt.libvirt.guest.Guest.migrate() correctly in
nova/tests/unit/virt/test_virt_drivers.py.
[*] https://libvirt.org/git/?p=libvirt.git;a=commit;h=4bf62f4 --
Extensible migration APIs
Change-Id: Id9ee1feeadf612fa79c3d280cee3a614a74a00a7
Signed-off-by: Kashyap Chamarthy <kchamart@redhat.com>
4b3e877210