Barbican keystone listener

gistfile1.txt

==> /var/lib/docker/volumes/kolla_logs/_data/barbican/barbican-keystone-listener.log <==
2017-10-06 07:24:30.236 6 DEBUG oslo_messaging._drivers.amqpdriver [-] received message with unique_id: dbcffc51456b4f3b8b21f69658181244 __call__ /var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py:269
2017-10-06 07:24:30.238 6 DEBUG barbican.queue.keystone_listener [-] Input keystone event publisher_id = identity.control-0 process_event /var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/queue/keystone_listener.py:72
2017-10-06 07:24:30.238 6 DEBUG barbican.queue.keystone_listener [-] Input keystone event payload = {u'typeURI': u'http://schemas.dmtf.org/cloud/audit/1.0/event', u'initiator': {u'typeURI': u'service/security/account/user', u'host': {u'agent': u'python-keystoneclient', u'address': u'10.0.1.7'}, u'project_id': u'fe274e76b6a0448796009379d378f280', u'user_id': u'40305179c3894de1a81a119ab940efbf', u'id': u'40305179c3894de1a81a119ab940efbf'}, u'target': {u'typeURI': u'data/security/project', u'id': u'2397b6e076594d75b9763aadafdc72db'}, u'observer': {u'typeURI': u'service/security', u'id': u'c47e2ae3e974414792a9711f6060a4d1'}, u'eventType': u'activity', u'eventTime': u'2017-10-06T07:24:30.226541+0000', u'action': u'deleted.project', u'outcome': u'success', u'id': u'ca070197-e53a-5e92-978e-8b1eccab7b80', u'resource_info': u'2397b6e076594d75b9763aadafdc72db'} process_event /var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/queue/keystone_listener.py:73
2017-10-06 07:24:30.239 6 DEBUG barbican.queue.keystone_listener [-] Input keystone event type = identity.project.deleted process_event /var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/queue/keystone_listener.py:74
2017-10-06 07:24:30.239 6 DEBUG barbican.queue.keystone_listener [-] Input keystone event metadata = {'timestamp': u'2017-10-06 07:24:30.227078', 'message_id': u'1ae573d3-5b24-4f3f-989e-83fc3d559f41'} process_event /var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/queue/keystone_listener.py:75
2017-10-06 07:24:30.239 6 DEBUG barbican.queue.keystone_listener [-] Keystone Event: resource type=project, operation type=deleted, keystone id=2397b6e076594d75b9763aadafdc72db process_event /var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/queue/keystone_listener.py:80
2017-10-06 07:24:30.240 6 DEBUG barbican.tasks.keystone_consumer [-] Creating KeystoneEventConsumer task processor __init__ /var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/tasks/keystone_consumer.py:40
2017-10-06 07:24:30.240 6 DEBUG barbican.model.repositories [-] Getting session... get_session /var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/model/repositories.py:355
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources [-] Could not retrieve information needed to process task 'Project cleanup via Keystone notifications'.
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources Traceback (most recent call last):
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources   File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/tasks/resources.py", line 93, in process
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources     entity = self.retrieve_entity(*args, **kwargs)
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources   File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/tasks/keystone_consumer.py", line 67, in retrieve_entity
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources     suppress_exception=True)
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources   File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/model/repositories.py", line 588, in find_by_external_project_id
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources     session = self.get_session(session)
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources   File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/model/repositories.py", line 356, in get_session
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources     return session or get_session()
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources   File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/barbican/model/repositories.py", line 158, in get_session
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources     return _SESSION_FACTORY()
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources TypeError: 'NoneType' object is not callable
2017-10-06 07:24:30.240 6 ERROR barbican.tasks.resources