The virt driver FakeDriver used in both the functional and in the unit
test used a global state to configure the host and node names the driver
reports. This was hard to use when more then one compute service is started.
Also global state is dangerous.
It turned out that only a set of unit tests are using multiple nodes per
compute the rest of the tests can simply use host=<hostname>,
nodes=[<hostname>] setup.
So this removes the global state.
Conflicts:
nova/tests/functional/compute/test_live_migration.py
nova/tests/functional/integrated_helpers.py
nova/tests/functional/regressions/test_bug_1671648.py
nova/tests/functional/regressions/test_bug_1702454.py
nova/tests/functional/regressions/test_bug_1718455.py
nova/tests/functional/regressions/test_bug_1718512.py
nova/tests/functional/regressions/test_bug_1719730.py
nova/tests/functional/regressions/test_bug_1735407.py
nova/tests/functional/regressions/test_bug_1741307.py
nova/tests/functional/regressions/test_bug_1746483.py
nova/tests/functional/regressions/test_bug_1764883.py
nova/tests/functional/regressions/test_bug_1781710.py
nova/tests/functional/regressions/test_bug_1784353.py
nova/tests/functional/regressions/test_bug_1797580.py
nova/tests/functional/test_aggregates.py
nova/tests/functional/test_server_group.py
nova/tests/functional/test_servers.py
nova/tests/unit/compute/test_compute_mgr.py
Note(elod.illes): cause of conflicts of the files:
* test_live_migration.py:
Patch Icb0bdaf454935b3713c35339394d260b33520de5 had to be
refactored during backport to Rocky as uuidsentinel moved to oslo
in Stein.
* integrated_helpers.py:
Patches I4c12502c86c7ac27369d119e0f97768cf41695b5 and
I7f5f08691ca3f73073c66c29dddb996fb2c2b266 were only added in Stein.
* test_bug_1671648.py, test_bug_1702454.py, test_bug_1718455.py,
test_bug_1718512.py, test_bug_1719730.py, test_bug_1735407.py,
test_bug_1741307.py, test_bug_1746483.py, test_bug_1764883.py,
test_bug_1781710.py, test_bug_1784353.py, test_bug_1797580.py,
test_servers.py:
Duplicate cleanup removal patch
Iaae6fc4a66145576f4a4fc1cea452ef6acbadb15 is not backported to
Rocky.
* test_aggregates.py:
Patches Ic55b88e7ad21ab5b7ad063eac743ff9406aae559 and
Ic55b88e7ad21ab5b7ad063eac743ff9406aae559 were not backported to
Rocky.
* test_server_group.py:
Iaae6fc4a66145576f4a4fc1cea452ef6acbadb15 (Duplicate cleanup
removal) and Ie07b419732e0832a9b9d16565f6c9d00ba85d654 (Add
functional test for live migrate with anti-affinity group) patches
were only added in Stein and were not backported to Rocky.
* test_compute_mgr.py:
Patch I17543ecb572934ecc7d0bbc7a4ad2f537fa499bc (Raise
InstanceFaultRollback for UnableToMigrateToSelf from _prep_resize)
isn't backported to Rocky.
Related-Bug: #1859766
Change-Id: I2cf2fcbaebc706f897ce5dfbff47d32117064f9c
(cherry picked from commit b5666fb492)
(cherry picked from commit 23d3b8fbc9)
930bf0ae1b