kuryr-controller crashes on KuryrPort cleanup when subport is already gone: Request requires an ID but none was found

023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health [-] Component KuryrPortHandler is dead. Last caught exception below: openstack.exceptions.InvalidRequest: Request requires an ID but none was found
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health Traceback (most recent call last):
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/controller/handlers/kuryrport.py", line 169, in on_finalize
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     pod = self.k8s.get(f"{constants.K8S_API_NAMESPACES}"
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/k8s_client.py", line 121, in get
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     self._raise_from_response(response)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/k8s_client.py", line 99, in _raise_from_response
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     raise exc.K8sResourceNotFound(response.text)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health kuryr_kubernetes.exceptions.K8sResourceNotFound: Resource not found: '{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"pods \\"mygov-tuo-microservice-dev2-59fffbc58c-l5b79\\" not found","reason":"NotFound","details":{"name":"mygov-tuo-microservice-dev2-59fffbc58c-l5b79","kind":"pods"},"code":404}\n'
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health During handling of the above exception, another exception occurred:
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health Traceback (most recent call last):
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/handlers/logging.py", line 38, in __call__
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     self._handler(event, *args, **kwargs)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/handlers/retry.py", line 85, in __call__
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     self._handler(event, *args, retry_info=info, **kwargs)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/handlers/k8s_base.py", line 98, in __call__
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     self.on_finalize(obj, *args, **kwargs)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/controller/handlers/kuryrport.py", line 184, in on_finalize
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     pod = self._mock_cleanup_pod(kuryrport_crd)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/controller/handlers/kuryrport.py", line 160, in _mock_cleanup_pod
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     host_ip = utils.get_parent_port_ip(port_id)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/kuryr_kubernetes/utils.py", line 830, in get_parent_port_ip
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     parent_port = os_net.get_port(port_id)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/openstack/network/v2/_proxy.py", line 1987, in get_port
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     return self._get(_port.Port, port)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/openstack/proxy.py", line 48, in check
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     return method(self, expected, actual, *args, **kwargs)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/openstack/proxy.py", line 513, in _get
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     resource_type=resource_type.__name__, value=value))
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/openstack/resource.py", line 1472, in fetch
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     base_path=base_path)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/openstack/network/v2/_base.py", line 26, in _prepare_request
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     base_path=base_path, params=params)
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health   File "/usr/lib/python3.6/site-packages/openstack/resource.py", line 1156, in _prepare_request
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health     "Request requires an ID but none was found")
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health openstack.exceptions.InvalidRequest: Request requires an ID but none was found
2023-04-20 02:08:09.770 1 ERROR kuryr_kubernetes.controller.managers.health
2023-04-20 02:08:09.918 1 INFO kuryr_kubernetes.controller.service [-] Service 'KuryrK8sService' stopping
2023-04-20 02:08:09.919 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/apis/openstack.org/v1/kuryrnetworks'
2023-04-20 02:08:10.026 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/apis/machine.openshift.io/v1beta1/machines'
2023-04-20 02:08:10.152 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/api/v1/pods'
2023-04-20 02:08:10.174 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/apis/networking.k8s.io/v1/networkpolicies'
2023-04-20 02:08:10.857 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/api/v1/namespaces'
2023-04-20 02:08:10.877 1 WARNING kuryr_kubernetes.controller.drivers.utils [-] Namespace dev-health-air-ids not yet ready: kuryr_kubernetes.exceptions.K8sResourceNotFound: Resource not found: '{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"kuryrnetworks.openstack.org \\"dev-health-air-ids\\" not found","reason":"NotFound","details":{"name":"dev-health-air-ids","group":"openstack.org","kind":"kuryrnetworks"},"code":404}\n'
2023-04-20 02:08:11.024 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/api/v1/services'
2023-04-20 02:08:11.078 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/api/v1/endpoints'
2023-04-20 02:08:11.170 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/apis/openstack.org/v1/kuryrports'
2023-04-20 02:08:11.344 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/apis/openstack.org/v1/kuryrnetworkpolicies'
2023-04-20 02:08:11.475 1 INFO kuryr_kubernetes.watcher [-] Stopped watching '/apis/openstack.org/v1/kuryrloadbalancers'
2023-04-20 02:08:11.475 1 INFO kuryr_kubernetes.watcher [-] No remaining active watchers, Exiting...
2023-04-20 02:08:11.475 1 INFO kuryr_kubernetes.controller.service [-] Service 'KuryrK8sService' stopping

Always

1. Create a pod.
2. Stop kuryr-controller.
3. Delete the pod and the finalizer on it.
4. Delete pod's subport.
5. Start the controller.

Crash

Port cleaned up normally.