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[Dave Chen <wei.d.chen@xxxxxxxxx>]

Hit the same issue with follow error message, will look into the issue
and check whether this is caused by the old .pyc as ayong methioned.


/usr/local/bin/keystone-manage db_sync --extension endpoint_filter

31365 TRACE keystone Traceback (most recent call last):
31365 TRACE keystone   File "/usr/local/bin/keystone-manage", line 6, in <module>
31365 TRACE keystone     exec(compile(open(__file__).read(), __file__, 'exec'))
31365 TRACE keystone   File "/opt/stack/keystone/bin/keystone-manage", line 44, in <module>
31365 TRACE keystone     cli.main(argv=sys.argv, config_files=config_files)
31365 TRACE keystone   File "/opt/stack/keystone/keystone/cli.py", line 311, in main
31365 TRACE keystone     CONF.command.cmd_class.main()
31365 TRACE keystone   File "/opt/stack/keystone/keystone/cli.py", line 74, in main
31365 TRACE keystone     migration_helpers.sync_database_to_version(extension, version)
31365 TRACE keystone   File "/opt/stack/keystone/keystone/common/sql/migration_helpers.py", line 211, in sync_database_to_version
31365 TRACE keystone     _sync_extension_repo(extension, version)
31365 TRACE keystone   File "/opt/stack/keystone/keystone/common/sql/migration_helpers.py", line 199, in _sync_extension_repo
31365 TRACE keystone     init_version=init_version)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/oslo_db/sqlalchemy/migration.py", line 79, in db_sync
31365 TRACE keystone     return versioning_api.upgrade(engine, repository, version)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/api.py", line 186, in upgrade
31365 TRACE keystone     return _migrate(url, repository, version, upgrade=True, err=err, **opts)
31365 TRACE keystone   File "<string>", line 2, in _migrate
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/util/__init__.py", line 160, in with_engine
31365 TRACE keystone     return f(*a, **kw)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/api.py", line 366, in _migrate
31365 TRACE keystone     schema.runchange(ver, change, changeset.step)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/schema.py", line 93, in runchange
31365 TRACE keystone     change.run(self.engine, step)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/script/py.py", line 148, in run
31365 TRACE keystone     script_func(engine)
31365 TRACE keystone   File "/opt/stack/keystone/keystone/contrib/endpoint_filter/migrate_repo/versions/002_add_endpoint_groups.py", line 41, in upgrade
31365 TRACE keystone     project_endpoint_group_table.create(migrate_engine, checkfirst=True)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/schema.py", line 707, in create
31365 TRACE keystone     checkfirst=checkfirst)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1616, in _run_visitor
31365 TRACE keystone     conn._run_visitor(visitorcallable, element, **kwargs)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1245, in _run_visitor
31365 TRACE keystone     **kwargs).traverse_single(element)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/visitors.py", line 120, in traverse_single
31365 TRACE keystone     return meth(obj, **kw)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/ddl.py", line 732, in visit_table
31365 TRACE keystone     self.connection.execute(CreateTable(table))
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 729, in execute
31365 TRACE keystone     return meth(self, multiparams, params)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/ddl.py", line 69, in _execute_on_connection
31365 TRACE keystone     return connection._execute_ddl(self, multiparams, params)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 783, in _execute_ddl
31365 TRACE keystone     compiled
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 958, in _execute_context
31365 TRACE keystone     context)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1155, in _handle_dbapi_exception
31365 TRACE keystone     util.raise_from_cause(newraise, exc_info)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/util/compat.py", line 199, in raise_from_cause
31365 TRACE keystone     reraise(type(exception), exception, tb=exc_tb)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 951, in _execute_context
31365 TRACE keystone     context)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 436, in do_execute
31365 TRACE keystone     cursor.execute(statement, parameters)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 205, in execute
31365 TRACE keystone     self.errorhandler(self, exc, value)
31365 TRACE keystone   File "/usr/local/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
31365 TRACE keystone     raise errorclass, errorvalue
31365 TRACE keystone OperationalError: (OperationalError) (1005, "Can't create table 'keystone.project_endpoint_group' (errno: 150)") '\nCREATE TABLE project_endpoint_group (\n\tendpoint_group_id VARCHAR(64) NOT NULL, \n\tproject_id VARCHAR(64) NOT NULL, \n\tPRIMARY KEY (endpoint_group_id, project_id), \n\tFOREIGN KEY(endpoint_group_id) REFERENCES endpoint_group (id)\n)\n\n' ()
31365 TRACE keystone


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

** Changed in: keystone
     Assignee: (unassigned) => Dave Chen (wei-d-chen)

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https://bugs.launchpad.net/bugs/1399768

Title:
  migration ofr endpoint_filter failes due to foreign key constraint

Status in OpenStack Identity (Keystone):
  New

Bug description:
   keystone-manage db_sync --extension endpoint_filter 2

  fails with

  
  2014-12-05 13:54:39.295 11241 TRACE keystone OperationalError: (OperationalError) (1005, "Can't create table 'keystone.project_endpoint_group' (errno: 150)") '\nCREATE TABLE project_endpoint_group (\n\tendpoint_group_id VARCHAR(64) NOT NULL, \n\tproject_id VARCHAR(64) NOT NULL, \n\tPRIMARY KEY (endpoint_group_id, project_id), \n\tFOREIGN KEY(endpoint_group_id) REFERENCES endpoint_group (id)\n)\n\n' ()


  Migration 1 fails executing the below sql.

  
  CREATE TABLE project_endpoint_group (endpoint_group_id VARCHAR(64) NOT NULL, project_id VARCHAR(64) NOT NULL, PRIMARY KEY (endpoint_group_id, project_id), FOREIGN KEY(endpoint_group_id) REFERENCES endpoint_group (id));
  ERROR 1005 (HY000): Can't create table 'keystone.project_endpoint_group' (errno: 150)

  Removing the clause  FOREIGN KEY(endpoint_group_id) REFERENCES
  endpoint_group (id)) makes it work.

  THis is on Fedora 20 and I mariadb flavor of MySQL.

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