Public bug reported:
When bulk creating auto address IPv6 subnets, port update happens within
a transaction:
2019-03-28 15:48:50.894 2377 ERROR neutron.pecan_wsgi.hooks.translation
[req-e84aba73-3fc5-4b3f-bf41-a7e762af4bdf
166b7ed45cd6404e884ba63f89e88bf9 2ce6b2792eee4dc88639a3575f1ac7f0 -
default default] POST failed.: RuntimeError: Method <function
update_port at 0x7f72eb2fe8c0> cannot be called within a transaction.
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pecan/core.py", line 678, in __call__
self.invoke_controller(controller, args, kwargs, state)
File "/usr/lib/python2.7/dist-packages/pecan/core.py", line 569, in
invoke_controller
result = controller(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 93, in wrapped
setattr(e, '_RETRY_EXCEEDED', True)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 89, in wrapped
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 150, in wrapper
ectxt.value = e.inner_exc
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 138, in wrapper
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 128, in
wrapped
LOG.debug("Retry wrapper got retriable exception: %s", e)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 124, in
wrapped
return f(*dup_args, **dup_kwargs)
File
"/usr/lib/python2.7/dist-packages/neutron/pecan_wsgi/controllers/utils.py",
line 76, in wrapped
return f(*args, **kwargs)
File
"/usr/lib/python2.7/dist-packages/neutron/pecan_wsgi/controllers/resource.py",
line 159, in post
return self.create(resources)
File
"/usr/lib/python2.7/dist-packages/neutron/pecan_wsgi/controllers/resource.py",
line 177, in create
return {key: creator(*creator_args, **creator_kwargs)}
File "/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 674, in
inner
return f(self, context, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 163, in
wrapped
return method(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 93, in wrapped
setattr(e, '_RETRY_EXCEEDED', True)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 89, in wrapped
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 150, in wrapper
ectxt.value = e.inner_exc
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 138, in wrapper
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 128, in
wrapped
LOG.debug("Retry wrapper got retriable exception: %s", e)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 124, in
wrapped
return f(*dup_args, **dup_kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
1075, in create_subnet_bulk
subnet_def.RESOURCE_NAME, context, subnets)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
716, in _create_bulk_ml2
{'resource': resource, 'item': item})
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
706, in _create_bulk_ml2
result, mech_context = obj_creator(context, item)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
1048, in _create_subnet_db
self._create_subnet_postcommit(context, result, net_db, ipam_sub)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 163, in
wrapped
return method(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/db_base_plugin_v2.py", line
716, in _create_subnet_postcommit
self.update_port(context, port_id, port_info)
File "/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 673, in
inner
"transaction.") % f)
RuntimeError: Method <function update_port at 0x7f72eb2fe8c0> cannot be
called within a transaction.
** Affects: neutron
Importance: High
Assignee: Oleg Bondarev (obondarev)
Status: New
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https://bugs.launchpad.net/bugs/1825521
Title:
Bulk IPv6 subnet create: update port called within a transaction
Status in neutron:
New
Bug description:
When bulk creating auto address IPv6 subnets, port update happens
within a transaction:
2019-03-28 15:48:50.894 2377 ERROR
neutron.pecan_wsgi.hooks.translation [req-e84aba73-3fc5-4b3f-
bf41-a7e762af4bdf 166b7ed45cd6404e884ba63f89e88bf9
2ce6b2792eee4dc88639a3575f1ac7f0 - default default] POST failed.:
RuntimeError: Method <function update_port at 0x7f72eb2fe8c0> cannot
be called within a transaction.
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pecan/core.py", line 678, in __call__
self.invoke_controller(controller, args, kwargs, state)
File "/usr/lib/python2.7/dist-packages/pecan/core.py", line 569, in
invoke_controller
result = controller(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 93, in
wrapped
setattr(e, '_RETRY_EXCEEDED', True)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 89, in
wrapped
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 150, in wrapper
ectxt.value = e.inner_exc
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 138, in wrapper
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 128, in
wrapped
LOG.debug("Retry wrapper got retriable exception: %s", e)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 124, in
wrapped
return f(*dup_args, **dup_kwargs)
File
"/usr/lib/python2.7/dist-packages/neutron/pecan_wsgi/controllers/utils.py",
line 76, in wrapped
return f(*args, **kwargs)
File
"/usr/lib/python2.7/dist-packages/neutron/pecan_wsgi/controllers/resource.py",
line 159, in post
return self.create(resources)
File
"/usr/lib/python2.7/dist-packages/neutron/pecan_wsgi/controllers/resource.py",
line 177, in create
return {key: creator(*creator_args, **creator_kwargs)}
File "/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 674,
in inner
return f(self, context, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 163, in
wrapped
return method(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 93, in
wrapped
setattr(e, '_RETRY_EXCEEDED', True)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 89, in
wrapped
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 150, in wrapper
ectxt.value = e.inner_exc
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/oslo_db/api.py", line 138, in wrapper
return f(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 128, in
wrapped
LOG.debug("Retry wrapper got retriable exception: %s", e)
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 124, in
wrapped
return f(*dup_args, **dup_kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
1075, in create_subnet_bulk
subnet_def.RESOURCE_NAME, context, subnets)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
716, in _create_bulk_ml2
{'resource': resource, 'item': item})
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
self.force_reraise()
File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
six.reraise(self.type_, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
706, in _create_bulk_ml2
result, mech_context = obj_creator(context, item)
File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line
1048, in _create_subnet_db
self._create_subnet_postcommit(context, result, net_db, ipam_sub)
File "/usr/lib/python2.7/dist-packages/neutron/db/api.py", line 163, in
wrapped
return method(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/neutron/db/db_base_plugin_v2.py",
line 716, in _create_subnet_postcommit
self.update_port(context, port_id, port_info)
File "/usr/lib/python2.7/dist-packages/neutron/common/utils.py", line 673,
in inner
"transaction.") % f)
RuntimeError: Method <function update_port at 0x7f72eb2fe8c0> cannot
be called within a transaction.
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