The I303a28afe69d5d17261a07fd45c4fa92bbad5598 added tempest test coverage
for the new unshelve-to-host nova feature. However the test fails in the
multi cell job as it tries to unshelve the instance to another cell
which is clearly not supported.
So this patch skips the unshelve to host test cases to unblock the gate.
Related-Bug: #1988316
Change-Id: I50c08a5dcffbf7c31bf02bdfb8615966f9271791
Tempest replaced the below rolevar for run-tempest role
- tempest_test_blacklist is replaced by tempest_test_exclude_list
- tempest_black_regex is replaced by tempest_exclude_regex
old name are still supported for compatiblity but we recommend
to switch to new one.
Change-Id: I4f2d01a4cf443f9c539158e77032cd3d8ce24ad7