can not sync database Ubuntu 15.04
Authentication fails controller_root@controller:~$ sudo su -s /bin/sh -c "keystone-manage db_sync" keystone 2015-08-10 14:24:46.623 26632 WARNING oslo_db.sqlalchemy.session [-] SQL connection failed. 10 attempts left. ^C Session terminated, terminating shell...2015-08-10 14:24:47.883 26632 CRITICAL keystone [-]