docs: def make(parser):
      """provison Manila with HA"""
      s = parser.add_subparsers(
          title='commands',
          metavar='COMMAND',
          help='description',
          )
  
      def create_manila_db_f(args):
          create_manila_db(args)
      create_manila_db_parser = create_manila_db_subparser(s)
      create_manila_db_parser.set_defaults(func=create_manila_db_f)
  
      def create_service_credentials_f(args):
          create_service_credentials(args)
      create_service_credentials_parser = create_service_credentials_subparser(s)
      create_service_credentials_parser.set_defaults(func=create_service_credentials_f)
  
      def install_f(args):
          install(args)
      install_parser = install_subparser(s)
      install_parser.set_defaults(func=install_f)