Code: neutron master
Env: a new deployment by devstack
$ tox -e dsvm-functional neutron.tests.functional.agent.test_firewall.FirewallTestCase.test_rule_ordering_correct
=========================
Failures during discovery
=========================
--- import errors ---
Failed to import test module: neutron.tests.functional.plugins.ml2.drivers.ovn.mech_driver.ovsdb.test_impl_idl
Traceback (most recent call last):
File "/usr/lib64/python3.6/unittest/loader.py", line 428, in _find_test_path
module = self._get_module_from_name(name)
File "/usr/lib64/python3.6/unittest/loader.py", line 369, in _get_module_from_name
__import__(name)
File "/opt/stack/neutron/neutron/tests/functional/plugins/ml2/drivers/ovn/mech_driver/ovsdb/test_impl_idl.py", line 20, in <module>
from ovsdbapp.tests.functional import base
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/tests/functional/base.py", line 23, in <module>
class FunctionalTestCase(base.TestCase):
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/tests/functional/base.py", line 28, in FunctionalTestCase
remove=not bool(os.getenv('KEEP_VENV')))
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/venv.py", line 165, in __init__
[self.SBSCHEMA, self.NBSCHEMA])
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/venv.py", line 75, in _share_path
", ".join(paths + (str(override),)))
Exception: Invalid directories: /usr/local/share/ovn, /usr/share/ovn, /usr/local/share/openvswitch, /usr/share/openvswitch, None
Failed to import test module: neutron.tests.functional.plugins.ml2.drivers.ovn.mech_driver.test_mech_driver
Traceback (most recent call last):
File "/usr/lib64/python3.6/unittest/loader.py", line 428, in _find_test_path
module = self._get_module_from_name(name)
File "/usr/lib64/python3.6/unittest/loader.py", line 369, in _get_module_from_name
__import__(name)
File "/opt/stack/neutron/neutron/tests/functional/plugins/ml2/drivers/ovn/mech_driver/test_mech_driver.py", line 24, in <module>
from ovsdbapp.tests.functional import base as ovs_base
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/tests/functional/base.py", line 23, in <module>
class FunctionalTestCase(base.TestCase):
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/tests/functional/base.py", line 28, in FunctionalTestCase
remove=not bool(os.getenv('KEEP_VENV')))
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/venv.py", line 165, in __init__
[self.SBSCHEMA, self.NBSCHEMA])
File "/opt/stack/neutron/.tox/dsvm-functional/lib/python3.6/site-packages/ovsdbapp/venv.py", line 75, in _share_path
", ".join(paths + (str(override),)))
Exception: Invalid directories: /usr/local/share/ovn, /usr/share/ovn, /usr/local/share/openvswitch, /usr/share/openvswitch, None
================================================================================
The above traceback was encountered during test discovery which imports all the found test modules in the specified test_path.
ERROR: InvocationError for command /opt/stack/neutron/.tox/dsvm-functional/bin/stestr run neutron.tests.functional.agent.test_firewall.FirewallTestCase.test_rule_ordering_correct (exited with code 100)
__________________________________________________________ summary __________________________________________________________
ERROR: dsvm-functional: commands failed
I just tried this on a recent devstack with basically no changes to local.conf (so OVN was used) and it worked fine. So I think some changes over the past year have addressed this.