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[Bug 1920001] [NEW] Creation of floating ip with new rbac policies fails

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Slawek Kaplonski <1920001@xxxxxxxxxxxxxxxxxx>
Date: Thu, 18 Mar 2021 09:51:16 -0000
Reply-to: Bug 1920001 <1920001@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

When new api policies are used by setting:

[oslo_policy]
enforce_new_defaults = true
enforce_scope = true

Creation of new floating IP fails with error 500 returned. Neutron's
server stack trace:

Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource [None req-4a6ada86-c9ec-47c1-9cf8-6a04971419ea demo demo] create failed: No details.: neutron_lib.callbacks.exceptions.CallbackFailure: Callback neutron.services.qos.qos_plugin.QoSPlugin._validate_create_port_callback-21625 failed with "'NoneType' object has no attribute 'qos_policy_id'"
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource Traceback (most recent call last):
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/resource.py", line 98, in resource
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     result = method(request=request, **args)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 437, in create
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return self._create(request, body, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 139, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     setattr(e, '_RETRY_EXCEEDED', True)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 135, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 154, in wrapper
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     ectxt.value = e.inner_exc
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 142, in wrapper
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 183, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     LOG.debug("Retry wrapper got retriable exception: %s", e)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 179, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*dup_args, **dup_kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 561, in _create
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     obj = do_create(body)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 542, in do_create
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     quota.QUOTAS.cancel_reservation(
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 536, in do_create
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return obj_creator(request.context, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/services/l3_router/l3_router_plugin.py", line 186, in create_floatingip
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return super(L3RouterPlugin, self).create_floatingip(
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 217, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return method(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 139, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     setattr(e, '_RETRY_EXCEEDED', True)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 135, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 154, in wrapper
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     ectxt.value = e.inner_exc
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 142, in wrapper
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 183, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     LOG.debug("Retry wrapper got retriable exception: %s", e)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 179, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*dup_args, **dup_kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/db/l3_dvr_db.py", line 1250, in create_floatingip
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     floating_ip = self._create_floatingip(
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/db/l3_db.py", line 1342, in _create_floatingip
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     external_port = plugin_utils.create_port(
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/plugins/utils.py", line 337, in create_port
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return core_plugin.create_port(
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/common/utils.py", line 687, in inner
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(self, context, *args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 217, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return method(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 139, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     setattr(e, '_RETRY_EXCEEDED', True)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 135, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 154, in wrapper
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     ectxt.value = e.inner_exc
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 142, in wrapper
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 183, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     LOG.debug("Retry wrapper got retriable exception: %s", e)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 179, in wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*dup_args, **dup_kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1445, in create_port
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     result, mech_context = self._create_port_db(context, port)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1433, in _create_port_db
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     registry.notify(
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/callbacks/registry.py", line 56, in notify
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     _get_callback_manager().notify(resource, event, trigger, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/utils.py", line 110, in _wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise db_exc.RetryRequest(e)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/utils.py", line 105, in _wrapped
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return function(*args, **kwargs)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/callbacks/manager.py", line 177, in notify
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise exceptions.CallbackFailure(errors=errors)
Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource neutron_lib.callbacks.exceptions.CallbackFailure: Callback neutron.services.qos.qos_plugin.QoSPlugin._validate_create_port_callback-21625 failed with "'NoneType' object has no attribute 'qos_policy_id'"

** Affects: neutron
     Importance: High
     Assignee: Slawek Kaplonski (slaweq)
         Status: New


** Tags: api qos secure-rbac

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https://bugs.launchpad.net/bugs/1920001

Title:
  Creation of floating ip with new rbac policies fails

Status in neutron:
  New

Bug description:
  When new api policies are used by setting:

  [oslo_policy]
  enforce_new_defaults = true
  enforce_scope = true

  Creation of new floating IP fails with error 500 returned. Neutron's
  server stack trace:

  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource [None req-4a6ada86-c9ec-47c1-9cf8-6a04971419ea demo demo] create failed: No details.: neutron_lib.callbacks.exceptions.CallbackFailure: Callback neutron.services.qos.qos_plugin.QoSPlugin._validate_create_port_callback-21625 failed with "'NoneType' object has no attribute 'qos_policy_id'"
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource Traceback (most recent call last):
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/resource.py", line 98, in resource
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     result = method(request=request, **args)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 437, in create
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return self._create(request, body, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 139, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     setattr(e, '_RETRY_EXCEEDED', True)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 135, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 154, in wrapper
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     ectxt.value = e.inner_exc
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 142, in wrapper
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 183, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     LOG.debug("Retry wrapper got retriable exception: %s", e)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 179, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*dup_args, **dup_kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 561, in _create
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     obj = do_create(body)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 542, in do_create
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     quota.QUOTAS.cancel_reservation(
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/api/v2/base.py", line 536, in do_create
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return obj_creator(request.context, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/services/l3_router/l3_router_plugin.py", line 186, in create_floatingip
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return super(L3RouterPlugin, self).create_floatingip(
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 217, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return method(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 139, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     setattr(e, '_RETRY_EXCEEDED', True)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 135, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 154, in wrapper
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     ectxt.value = e.inner_exc
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 142, in wrapper
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 183, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     LOG.debug("Retry wrapper got retriable exception: %s", e)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 179, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*dup_args, **dup_kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/db/l3_dvr_db.py", line 1250, in create_floatingip
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     floating_ip = self._create_floatingip(
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/db/l3_db.py", line 1342, in _create_floatingip
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     external_port = plugin_utils.create_port(
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/plugins/utils.py", line 337, in create_port
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return core_plugin.create_port(
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/common/utils.py", line 687, in inner
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(self, context, *args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 217, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return method(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 139, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     setattr(e, '_RETRY_EXCEEDED', True)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 135, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 154, in wrapper
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     ectxt.value = e.inner_exc
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_db/api.py", line 142, in wrapper
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 183, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     LOG.debug("Retry wrapper got retriable exception: %s", e)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/api.py", line 179, in wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return f(*dup_args, **dup_kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1445, in create_port
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     result, mech_context = self._create_port_db(context, port)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/opt/stack/neutron/neutron/plugins/ml2/plugin.py", line 1433, in _create_port_db
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     registry.notify(
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/callbacks/registry.py", line 56, in notify
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     _get_callback_manager().notify(resource, event, trigger, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/utils.py", line 110, in _wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise db_exc.RetryRequest(e)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     self.force_reraise()
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/oslo_utils/excutils.py", line 200, in force_reraise
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise self.value
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/db/utils.py", line 105, in _wrapped
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     return function(*args, **kwargs)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource   File "/usr/local/lib/python3.8/dist-packages/neutron_lib/callbacks/manager.py", line 177, in notify
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource     raise exceptions.CallbackFailure(errors=errors)
  Mar 18 10:47:52 devstack-ubuntu-ovs neutron-server[117296]: ERROR neutron.api.v2.resource neutron_lib.callbacks.exceptions.CallbackFailure: Callback neutron.services.qos.qos_plugin.QoSPlugin._validate_create_port_callback-21625 failed with "'NoneType' object has no attribute 'qos_policy_id'"

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Follow ups

[Bug 1920001] Re: Creation of floating ip with new rbac policies fails
From: OpenStack Infra, 2021-04-23