yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1585816] Re: qos-bandwidth-limit-rule-create failed with internal server error

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Miguel Angel Ajo <majopela@xxxxxxxxxx>
Date: Thu, 09 Jun 2016 08:34:47 -0000
Reply-to: Bug 1585816 <1585816@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Liberty was tested upstream with pymysql and not the other driver.

Can you change your connection strings to pymysql and use this package:

http://mirror.centos.org/centos/7/cloud/x86_64/openstack-
liberty/common/python2-PyMySQL-0.6.7-2.el7.noarch.rpm

probably available with yum install python2-PyMySQL

** Changed in: neutron
       Status: New => Invalid

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1585816

Title:
  qos-bandwidth-limit-rule-create failed with  internal server error

Status in neutron:
  Invalid

Bug description:
  When using following command to create a bandwidth rule:
  # neutron qos-bandwidth-limit-rule-create --max-kbps 1000 --max-burst-kbps 100 test-policy

  error returned:
  Request Failed: internal server error while processing your request.

  in /var/log/neutron/server.log, error message contains:
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters [req-ecefbd10-e988-43e1-a556-0f7b8a2b58a7 2eaf7ddac8b94a94ab40fad216341232 e91adc92dfea433f9432857edb8af8cb - - -] DBAPIError exception wrapped from (_mysql_exceptions.ProgrammingError) (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3") [SQL: u'SELECT qos_policies.tenant_id AS qos_policies_tenant_id, qos_policies.id AS qos_policies_id, qos_policies.name AS qos_policies_name, qos_policies.description AS qos_policies_description, qos_policies.shared AS qos_policies_shared \nFROM qos_policies \nWHERE qos_policies.name = %s'] [parameters: ([u'test-policy'],)]
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters Traceback (most recent call last):
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters     context)
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py", line 450, in do_execute
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters     cursor.execute(statement, parameters)
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters   File "/usr/lib64/python2.7/site-packages/MySQLdb/cursors.py", line 174, in execute
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters     self.errorhandler(self, exc, value)
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters   File "/usr/lib64/python2.7/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters     raise errorclass, errorvalue
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3")
  2016-05-26 06:15:32.352 1878 ERROR oslo_db.sqlalchemy.exc_filters
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource [req-ecefbd10-e988-43e1-a556-0f7b8a2b58a7 2eaf7ddac8b94a94ab40fad216341232 e91adc92dfea433f9432857edb8af8cb - - -] index failed
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource Traceback (most recent call last):
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/api/v2/resource.py", line 83, in resource
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     result = method(request=request, **args)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/api/v2/base.py", line 340, in index
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     return self._items(request, True, parent_id)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/api/v2/base.py", line 267, in _items
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     obj_list = obj_getter(request.context, **kwargs)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/db/db_base_plugin_common.py", line 49, in inner_filter
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     result = f(*args, **kwargs)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/db/db_base_plugin_common.py", line 35, in inner
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     result = f(*args, **kwargs)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/services/qos/qos_plugin.py", line 84, in get_policies
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     return policy_object.QosPolicy.get_objects(context, **filters)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/objects/qos/policy.py", line 108, in get_objects
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     **kwargs)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/objects/base.py", line 122, in get_objects
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     db_objs = db_api.get_objects(context, cls.db_model, **kwargs)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib/python2.7/site-packages/neutron/db/api.py", line 92, in get_objects
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     .filter_by(**kwargs)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 2588, in all
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     return list(self)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 2736, in __iter__
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     return self._execute_and_instances(context)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 2751, in _execute_and_instances
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     result = conn.execute(querycontext.statement, self._params)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 914, in execute
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     return meth(self, multiparams, params)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     return connection._execute_clauseelement(self, multiparams, params)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1010, in _execute_clauseelement
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     compiled_sql, distilled_params
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1146, in _execute_context
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     context)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1337, in _handle_dbapi_exception
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     util.raise_from_cause(newraise, exc_info)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line 200, in raise_from_cause
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     reraise(type(exception), exception, tb=exc_tb)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     context)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py", line 450, in do_execute
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     cursor.execute(statement, parameters)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/MySQLdb/cursors.py", line 174, in execute
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     self.errorhandler(self, exc, value)
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource   File "/usr/lib64/python2.7/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource     raise errorclass, errorvalue
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource DBError: (_mysql_exceptions.ProgrammingError) (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 3") [SQL: u'SELECT qos_policies.tenant_id AS qos_policies_tenant_id, qos_policies.id AS qos_policies_id, qos_policies.name AS qos_policies_name, qos_policies.description AS qos_policies_description, qos_policies.shared AS qos_policies_shared \nFROM qos_policies \nWHERE qos_policies.name = %s'] [parameters: ([u'test-policy'],)]
  2016-05-26 06:15:32.353 1878 ERROR neutron.api.v2.resource

  
  Openstack version used is Liberty

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1585816/+subscriptions
References

[Bug 1585816] [NEW] qos-bandwidth-limit-rule-create failed with internal server error
From: wuwoo, 2016-05-25