yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1784342] [NEW] AttributeError: 'Subnet' object has no attribute '_obj_network_id'

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Tobias Urdin <tobias@xxxxxxxxxx>
Date: Mon, 30 Jul 2018 09:16:10 -0000
Reply-to: Bug 1784342 <1784342@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Running rally caused subnets to be created without a network_id causing
this AttributeError.

OpenStack Queens RDO packages
[root@controller1 ~]# rpm -qa | grep -i neutron
python-neutron-12.0.2-1.el7.noarch
openstack-neutron-12.0.2-1.el7.noarch
python2-neutron-dynamic-routing-12.0.1-1.el7.noarch
python2-neutron-lib-1.13.0-1.el7.noarch
openstack-neutron-dynamic-routing-common-12.0.1-1.el7.noarch
python2-neutronclient-6.7.0-1.el7.noarch
openstack-neutron-bgp-dragent-12.0.1-1.el7.noarch
openstack-neutron-common-12.0.2-1.el7.noarch
openstack-neutron-ml2-12.0.2-1.el7.noarch


MariaDB [neutron]> select project_id, id, name, network_id, cidr from subnets where network_id is null;

+----------------------------------+--------------------------------------+---------------------------+------------+-------------+

| project_id                       | id
| name                      | network_id | cidr        |

+----------------------------------+--------------------------------------+---------------------------+------------+-------------+

| b80468629bc5410ca2c53a7cfbf002b3 | 7a23c72b-
3df8-4641-a494-af7642563c8e | s_rally_1e4bebf1_1s3IN6mo | NULL       |
1.9.13.0/24 |

| b80468629bc5410ca2c53a7cfbf002b3 |
f7a57946-4814-477a-9649-cc475fb4e7b2 | s_rally_1e4bebf1_qWSFSMs9 | NULL
| 1.5.20.0/24 |

+----------------------------------+--------------------------------------+---------------------------+------------+-------------+

2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation [req-c921b9fb-499b-41c1-9103-93e71a70820c b6b96932bbef41fdbf957c2dc01776aa 050c556faa5944a8953126c867313770 - default default] GET failed.: AttributeError: 'Subnet' object has no attribute '_obj_network_id'
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/pecan/core.py", line 678, in __call__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.invoke_controller(controller, args, kwargs, state)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/pecan/core.py", line 569, in invoke_controller
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     result = controller(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 91, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     setattr(e, '_RETRY_EXCEEDED', True)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 87, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 147, in wrapper
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     ectxt.value = e.inner_exc
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 135, in wrapper
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 126, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     LOG.debug("Retry wrapper got retriable exception: %s", e)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 122, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/controllers/utils.py", line 76, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/controllers/resource.py", line 131, in index
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return self.get(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/controllers/resource.py", line 141, in get
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     **query_params)}
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 161, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return method(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 91, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     setattr(e, '_RETRY_EXCEEDED', True)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 87, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 147, in wrapper
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     ectxt.value = e.inner_exc
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 135, in wrapper
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 126, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     LOG.debug("Retry wrapper got retriable exception: %s", e)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 122, in wrapped
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/db_base_plugin_v2.py", line 1046, in get_subnets
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     for subnet_object in subnet_objs
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/db_base_plugin_common.py", line 134, in _make_subnet_dict
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     'network_id': subnet['network_id'],
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line 774, in __getitem__
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return getattr(self, name)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line 68, in getter
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return getattr(self, attrname)
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation AttributeError: 'Subnet' object has no attribute '_obj_network_id'
2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation
2018-07-30 10:35:13.355 42618 INFO neutron.wsgi [req-c921b9fb-499b-41c1-9103-93e71a70820c b6b96932bbef41fdbf957c2dc01776aa 050c556faa5944a8953126c867313770 - default default] 172.20.104.11 "GET /v2.0/subnets HTTP/1.1" status: 500  len: 368 time: 1.3515501

will update bug if i find anything else in log files when rally tried
creating these

** Affects: neutron
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1784342

Title:
  AttributeError: 'Subnet' object has no attribute '_obj_network_id'

Status in neutron:
  New

Bug description:
  Running rally caused subnets to be created without a network_id
  causing this AttributeError.

  OpenStack Queens RDO packages
  [root@controller1 ~]# rpm -qa | grep -i neutron
  python-neutron-12.0.2-1.el7.noarch
  openstack-neutron-12.0.2-1.el7.noarch
  python2-neutron-dynamic-routing-12.0.1-1.el7.noarch
  python2-neutron-lib-1.13.0-1.el7.noarch
  openstack-neutron-dynamic-routing-common-12.0.1-1.el7.noarch
  python2-neutronclient-6.7.0-1.el7.noarch
  openstack-neutron-bgp-dragent-12.0.1-1.el7.noarch
  openstack-neutron-common-12.0.2-1.el7.noarch
  openstack-neutron-ml2-12.0.2-1.el7.noarch

  
  MariaDB [neutron]> select project_id, id, name, network_id, cidr from subnets where network_id is null;

  +----------------------------------+--------------------------------------+---------------------------+------------+-------------+

  | project_id                       | id
  | name                      | network_id | cidr        |

  +----------------------------------+--------------------------------------+---------------------------+------------+-------------+

  | b80468629bc5410ca2c53a7cfbf002b3 | 7a23c72b-
  3df8-4641-a494-af7642563c8e | s_rally_1e4bebf1_1s3IN6mo | NULL       |
  1.9.13.0/24 |

  | b80468629bc5410ca2c53a7cfbf002b3 |
  f7a57946-4814-477a-9649-cc475fb4e7b2 | s_rally_1e4bebf1_qWSFSMs9 |
  NULL       | 1.5.20.0/24 |

  +----------------------------------+--------------------------------------+---------------------------+------------+-------------+

  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation [req-c921b9fb-499b-41c1-9103-93e71a70820c b6b96932bbef41fdbf957c2dc01776aa 050c556faa5944a8953126c867313770 - default default] GET failed.: AttributeError: 'Subnet' object has no attribute '_obj_network_id'
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/pecan/core.py", line 678, in __call__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.invoke_controller(controller, args, kwargs, state)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/pecan/core.py", line 569, in invoke_controller
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     result = controller(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 91, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     setattr(e, '_RETRY_EXCEEDED', True)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 87, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 147, in wrapper
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     ectxt.value = e.inner_exc
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 135, in wrapper
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 126, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     LOG.debug("Retry wrapper got retriable exception: %s", e)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 122, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/controllers/utils.py", line 76, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/controllers/resource.py", line 131, in index
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return self.get(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/controllers/resource.py", line 141, in get
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     **query_params)}
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 161, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return method(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 91, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     setattr(e, '_RETRY_EXCEEDED', True)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 87, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 147, in wrapper
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     ectxt.value = e.inner_exc
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_db/api.py", line 135, in wrapper
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*args, **kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 126, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     LOG.debug("Retry wrapper got retriable exception: %s", e)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     self.force_reraise()
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     six.reraise(self.type_, self.value, self.tb)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 122, in wrapped
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return f(*dup_args, **dup_kwargs)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/db_base_plugin_v2.py", line 1046, in get_subnets
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     for subnet_object in subnet_objs
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/neutron/db/db_base_plugin_common.py", line 134, in _make_subnet_dict
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     'network_id': subnet['network_id'],
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line 774, in __getitem__
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return getattr(self, name)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation   File "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line 68, in getter
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation     return getattr(self, attrname)
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation AttributeError: 'Subnet' object has no attribute '_obj_network_id'
  2018-07-30 10:35:13.351 42618 ERROR neutron.pecan_wsgi.hooks.translation
  2018-07-30 10:35:13.355 42618 INFO neutron.wsgi [req-c921b9fb-499b-41c1-9103-93e71a70820c b6b96932bbef41fdbf957c2dc01776aa 050c556faa5944a8953126c867313770 - default default] 172.20.104.11 "GET /v2.0/subnets HTTP/1.1" status: 500  len: 368 time: 1.3515501

  will update bug if i find anything else in log files when rally tried
  creating these

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1784342/+subscriptions
Follow ups

[Bug 1784342] Re: AttributeError: 'Subnet' object has no attribute '_obj_network_id'
From: James Page, 2020-07-20
[Bug 1784342] Re: AttributeError: 'Subnet' object has no attribute '_obj_network_id'
From: Xav Paice, 2019-05-03
[Bug 1784342] Re: AttributeError: 'Subnet' object has no attribute '_obj_network_id'
From: Drew Freiberger, 2019-04-02
[Bug 1784342] Re: AttributeError: 'Subnet' object has no attribute '_obj_network_id'
From: Launchpad Bug Tracker, 2018-09-29