Hi ,

I am trying to Configure neutron as part of Openstack implementation and have got stuck at this point. As per the Docs we used to initialize the database's of different services like keystone , nova etc using openstack-db --init . But for neutron its not mentioned about any initializing.

http://docs.openstack.org/icehouse/in... .

I have tried following two commands to initialize the database but both

openstack-db --init --service neutron --password **********

and

neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugin.ini upgrade head

Error Which I get >

No handlers could be found for logger "neutron.common.legacy"

Traceback (most recent call last):

  File "/usr/bin/neutron-db-manage", line 10, in <module>
    sys.exit(main())
  File "/usr/lib/python2.6/site-packages/neutron/db/migration/cli.py", line 169, in main
    CONF.command.func(config, CONF.command.name)
  File "/usr/lib/python2.6/site-packages/neutron/db/migration/cli.py", line 60, in do_alembic_command
    getattr(alembic_command, cmd)(config, *args, **kwargs)
  File "/usr/lib/python2.6/site-packages/alembic/command.py", line 189, in current
    script.run_env()
  File "/usr/lib/python2.6/site-packages/alembic/script.py", line 191, in run_env
    util.load_python_file(self.dir, 'env.py')
  File "/usr/lib/python2.6/site-packages/alembic/util.py", line 186, in load_python_file
    module = imp.load_source(module_id, path, open(path, 'rb'))
  File "/usr/lib/python2.6/site-packages/neutron/db/migration/alembic_migrations/env.py", line 42, in <module>
    importutils.import_class(class_path)
  File "/usr/lib/python2.6/site-packages/neutron/openstack/common/importutils.py", line 33, in import_class
    traceback.format_exception(*sys.exc_info())))
ImportError: Class ml2 cannot be found (['Traceback (most recent call last):\n', '  File "/usr/lib/python2.6/site-packages/neutron/openstack/common/importutils.py", line 28, in import_class\n    __import__(mod_str)\n', 'ValueError: Empty module name\n'])