flectra/addons/auth_oauth/data/auth_oauth_data.yml

-
  Use database uuid as client_id for OpenERP oauth provider
-
  !python {model: ir.config_parameter, id: False}: |
    oauth = self.env['auth.oauth.provider']
    oauth.browse(ref('provider_openerp')).write({'client_id': self.get_param('database.uuid')})