Deleting a PRS is not possible if create fails for some reason

[Magesh GV]

If there is some error on the PRS create and it fails, then rollback and any further attempts in deleting it fails.

2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager Traceback (most recent call last):
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager File "/usr/lib/python2.7/site-packages/gbpservice/neutron/services/grouppolicy/policy_driver_manager.py", line 119, in _call_on_drivers
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager getattr(driver.obj, method_name)(context)
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager File "/usr/lib/python2.7/site-packages/neutron/common/log.py", line 34, in wrapper
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager return method(*args, **kwargs)
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager File "/usr/lib/python2.7/site-packages/gbpservice/neutron/services/grouppolicy/drivers/resource_mapping.py", line 1209, in delete_policy_rule_set_precommit
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager context._plugin_context.session, context.current['id'])
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager File "/usr/lib/python2.7/site-packages/gbpservice/neutron/services/grouppolicy/drivers/resource_mapping.py", line 2348, in _get_policy_rule_set_sg_mapping
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager filter_by(policy_rule_set_id=policy_rule_set_id).one())
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 2375, in one
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager raise orm_exc.NoResultFound("No row was found for one()")
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager NoResultFound: No row was found for one()
2015-09-25 16:19:52.164 10989 TRACE gbpservice.neutron.services.grouppolicy.policy_driver_manager
2015-09-25 16:19:52.167 10989 ERROR root [-] Original exception being dropped: ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/site-packages/gbpservice/neutron/services/grouppolicy/plugin.py", line 1194, in create_policy_rule_set\n policy_context)\n', ' File "/usr/lib/python2.7/site-packages/gbpservice/neutron/services/grouppolicy/policy_driver_manager.py", line 299, in create_policy_rule_set_postcommit\n self._call_on_drivers("create_policy_rule_set_postcommit", context)\n', ' File "/usr/lib/python2.7/site-packages/gbpservice/neutron/services/grouppolicy/policy_driver_manager.py", line 134, in _call_on_drivers\n method=method_name\n', 'GroupPolicyDriverError: create_policy_rule_set_postcommit failed.\n']
2015-09-25 16:19:52.167 10989 ERROR neutron.api.v2.resource [-] create failed

[Sumit Naiksatam (snaiksat)]

Is there a way to reproduce this?