Hi, After ugprading to Wallaby, I get the following error when listing my agents: ``` 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource [req-148cc4ed-c2b1-4e33-9e0c-1a5573652e6a b867d59eb3f34e2eab684b74e2ba7e87 28d6433dd9db4e7298c84b1058ea825a - default default] index failed: No details.: AttributeError: 'Chassis_Private' object has no attribute 'hostname' 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource Traceback (most recent call last): 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron/api/v2/resource.py", line 98, in resource 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource result = method(request=request, **args) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron_lib/db/api.py", line 139, in wrapped 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource setattr(e, '_RETRY_EXCEEDED', True) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__ 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource self.force_reraise() 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource raise self.value 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron_lib/db/api.py", line 135, in wrapped 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource return f(*args, **kwargs) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_db/api.py", line 154, in wrapper 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource ectxt.value = e.inner_exc 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__ 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource self.force_reraise() 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource raise self.value 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_db/api.py", line 142, in wrapper 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource return f(*args, **kwargs) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron_lib/db/api.py", line 183, in wrapped 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource LOG.debug("Retry wrapper got retriable exception: %s", e) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__ 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource self.force_reraise() 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource raise self.value 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron_lib/db/api.py", line 179, in wrapped 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron/api/v2/base.py", line 369, in index 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource return self._items(request, True, parent_id) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron/api/v2/base.py", line 304, in _items 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource obj_list = obj_getter(request.context, **kwargs) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py", line 1159, in fn 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource return op(results, new_method(*args, _driver=self, **kwargs)) 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py", line 1223, in get_agents 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource agent_dict = agent.as_dict() 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python3.8/site-packages/neutron/plugins/ml2/drivers/ovn/agent/neutron_agent.py", line 55, in as_dict 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource 'host': self.chassis.hostname, 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource AttributeError: 'Chassis_Private' object has no attribute 'hostname' 2021-08-20 23:42:33.466 24 ERROR neutron.api.v2.resource ``` (pasted here: https://bin.lama-corp.space/o8Q7xYtrGtp0jSKdR8qF1) Should I open a bug report or is it something I'm doing wrong? Lookiing at the code, I see recent changes were made, which maybe introduced a bug, in which case I'd be happy to help. About the setup: neutron with OVN agents, version 18.1.1.dev7, deployed with kolla-ansible, nothing especially fancy. Thanks in advance, -- Marc 'risson' Schmitt CRI - EPITA