Create database and grant privileges CREATE DATABASE neutron; GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron’@’localhost’ IDENTIFIED BY ‘commonpass’; GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron’@’%’ IDENTIFIED BY ‘commonpass’; FLUSH PRIVILEGES; exit Create neutron user and add admin role . admin-openrc openstack user create –domain default –password-prompt neutron openstack role add –project service –user neutron admin…