I encountered an error during installing the keystone by following the RHEL/CentOS installation guide, did anyone meet this error before:
[root@controller keystone]# openstack-db --init --service keystone --password P@ssw0rd Please enter the password for the 'root' MySQL user: Verified connectivity to MySQL. Creating 'keystone' database. Updating 'keystone' database password in /etc/keystone/keystone.conf Initializing the keystone database, please wait... Traceback (most recent call last): File "/usr/bin/keystone-manage", line 28, in <module> cli.main(argv=sys.argv, config_files=config_files) File "/usr/lib/python2.6/site-packages/keystone/cli.py", line 164, in main return run(cmd, (args[:1] + args[2:])) File "/usr/lib/python2.6/site-packages/keystone/cli.py", line 147, in run return CMDS[cmd](argv=args).run() File "/usr/lib/python2.6/site-packages/keystone/cli.py", line 35, in run return self.main() File "/usr/lib/python2.6/site-packages/keystone/cli.py", line 56, in main driver.db_sync() File "/usr/lib/python2.6/site-packages/keystone/identity/backends/sql.py", line 136, in db_sync migration.db_sync() File "/usr/lib/python2.6/site-packages/keystone/common/sql/migration.py", line 49, in db_sync current_version = db_version() File "/usr/lib/python2.6/site-packages/keystone/common/sql/migration.py", line 63, in db_version return db_version_control(0) File "/usr/lib/python2.6/site-packages/keystone/common/sql/migration.py", line 68, in db_version_control versioning_api.version_control(CONF.sql.connection, repo_path, version) File "<string>", line 2, in version_control File "/usr/lib/python2.6/site-packages/migrate/versioning/util/__init__.py", line 160, in with_engine return f(*a, **kw) File "/usr/lib/python2.6/site-packages/migrate/versioning/api.py", line 248, in version_control ControlledSchema.create(engine, repository, version) File "/usr/lib/python2.6/site-packages/migrate/versioning/schema.py", line 137, in create table = cls._create_table_version(engine, repository, version) File "/usr/lib/python2.6/site-packages/migrate/versioning/schema.py", line 178, in _create_table_version if not table.exists(): File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/schema.py", line 579, in exists self.name, schema=self.schema) File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/engine/base.py", line 2424, in run_callable conn = self.contextual_connect() File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/engine/base.py", line 2490, in contextual_connect self.pool.connect(), File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/pool.py", line 224, in connect return _ConnectionFairy(self).checkout() File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/pool.py", line 387, in __init__ rec = self._connection_record = pool._do_get() File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/pool.py", line 741, in _do_get con = self._create_connection() File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/pool.py", line 188, in _create_connection return _ConnectionRecord(self) File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/pool.py", line 270, in __init__ self.connection = self.__connect() File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/pool.py", line 330, in __connect connection = self.__pool._creator() File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/engine/strategies.py", line 80, in connect return dialect.connect(*cargs, **cparams) File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux- x86_64.egg/sqlalchemy/engine/default.py", line 281, in connect return self.dbapi.connect(*cargs, **cparams) File "/usr/lib64/python2.6/site-packages/MySQLdb/__init__.py", line 81, in Connect return Connection(*args, **kwargs) File "/usr/lib64/python2.6/site-packages/MySQLdb/connections.py", line 187, in __init__ super(Connection, self).__init__(*args, **kwargs2) sqlalchemy.exc.OperationalError: (OperationalError) (2003, "Can't connect to MySQL server on 'controller' (113)") None None ERROR 1146 (42S02) at line 1: Table 'keystone.migrate_version' doesn't exist Final sanity check failed. Regards, Sun Ning
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