Description of problem:
The test octavia_tempest_plugin.tests.barbican_scenario.v2.test_tls_barbican.TLSWithBarbicanTest.test_pool_reencryption failed because of the following error message:

AttributeError: type object 'Pool' has no attribute 'crl_container_ref'

Traceback from the worker container:
2022-02-10 01:38:29.141 29 DEBUG octavia.controller.worker.v1.tasks.database_tasks [req-07fa9b31-8c9e-4d6b-8497-9534afeefb6e - 1b6e6e104f9341b08771a27fe789e9c1 - - -] Update DB for pool id: 1bf0c853-c194-44b0-b5fa-dcdb6b843fd6  execute /usr/lib/python3.6/site-packages/octavia/controller/worker/v1/tasks/database_tasks.py:1427
2022-02-10 01:38:29.151 29 WARNING octavia.controller.worker.v1.controller_worker [-] Task 'octavia.controller.worker.v1.tasks.database_tasks.UpdatePoolInDB' (89deb043-3e89-4988-9fd2-aefacf16a7f9) transitioned into state 'FAILURE' from state 'RUNNING'
4 predecessors (most recent first):
  Atom 'octavia.controller.worker.v1.tasks.amphora_driver_tasks.ListenersUpdate' {'intention': 'EXECUTE', 'state': 'SUCCESS', 'requires': {'loadbalancer': <octavia.common.data_models.LoadBalancer object at 0x7f19921932e8>}, 'provides': None}
  |__Atom 'octavia.controller.worker.v1.tasks.database_tasks.MarkPoolPendingUpdateInDB' {'intention': 'EXECUTE', 'state': 'SUCCESS', 'requires': {'pool': <octavia.common.data_models.Pool object at 0x7f19921a97f0>}, 'provides': None}
     |__Atom 'octavia.controller.worker.v1.tasks.lifecycle_tasks.PoolToErrorOnRevertTask' {'intention': 'EXECUTE', 'state': 'SUCCESS', 'requires': {'pool': <octavia.common.data_models.Pool object at 0x7f19921a97f0>, 'listeners': [<octavia.common.data_models.Listener object at 0x7f199218b6a0>], 'loadbalancer': <octavia.common.data_models.LoadBalancer object at 0x7f19921932e8>}, 'provides': None}
        |__Flow 'octavia-update-pool-flow': sqlalchemy.exc.InvalidRequestError: Entity '<class 'octavia.db.models.Pool'>' has no property 'crl_container_ref'
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker Traceback (most recent call last):
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/base.py", line 399, in _entity_descriptor
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     return getattr(entity, key)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker AttributeError: type object 'Pool' has no attribute 'crl_container_ref'
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker 
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker During handling of the above exception, another exception occurred:
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker 
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker Traceback (most recent call last):
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib/python3.6/site-packages/taskflow/engines/action_engine/executor.py", line 53, in _execute_task
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     result = task.execute(**arguments)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib/python3.6/site-packages/octavia/controller/worker/v1/tasks/database_tasks.py", line 1429, in execute
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     update_dict)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib/python3.6/site-packages/octavia/db/repositories.py", line 308, in update_pool_and_sp
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     self.pool.update(session, pool_id, **pool_dict)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib/python3.6/site-packages/octavia/db/repositories.py", line 114, in update
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     id=id).update(model_kwargs)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/query.py", line 3818, in update
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     update_op.exec_()
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1670, in exec_
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     self._do_pre_synchronize()
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1743, in _do_pre_synchronize
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     self._additional_evaluators(evaluator_compiler)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1912, in _additional_evaluators
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     values = self._resolved_values_keys_as_propnames
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1831, in _resolved_values_keys_as_propnames
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     for k, v in self._resolved_values:
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1818, in _resolved_values
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     desc = _entity_descriptor(self.mapper, k)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker   File "/usr/lib64/python3.6/site-packages/sqlalchemy/orm/base.py", line 402, in _entity_descriptor
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker     "Entity '%s' has no property '%s'" % (description, key)
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker sqlalchemy.exc.InvalidRequestError: Entity '<class 'octavia.db.models.Pool'>' has no property 'crl_container_ref'
2022-02-10 01:38:29.151 29 ERROR octavia.controller.worker.v1.controller_worker 
2022-02-10 01:38:29.155 29 DEBUG octavia.controller.worker.v1.controller_worker [-] Task 'octavia.controller.worker.v1.tasks.database_tasks.UpdatePoolInDB' (89deb043-3e89-4988-9fd2-aefacf16a7f9) transitioned into state 'REVERTING' from state 'FAILURE' _task_receiver /usr/lib/python3.6/site-packages/taskflow/listeners/logging.py:194


Link for CI run:
https://rhos-ci-jenkins.lab.eng.tlv2.redhat.com/view/DFG/view/network/view/octavia/job/DFG-network-octavia-16.1_director-rhel-virthost-3cont_2comp-ipv4-geneve-tls-terminated/87/

Worker logs:
http://rhos-ci-logs.lab.eng.tlv2.redhat.com/logs/rcj/DFG-network-octavia-16.1_director-rhel-virthost-3cont_2comp-ipv4-geneve-tls-terminated/87/controller-0/var/log/containers/octavia/worker.log.gz


Version-Release number of selected component (if applicable):
16.1

How reproducible:
100%

Steps to Reproduce:
1. Run TLS-terminated job on OSP16.1
2.
3.

Actual results:
Pool_reencryption test fails with AttributeError: type object 'Pool' has no attribute 'crl_container_ref'

Expected results:
The test is supposed to pass