def _get(self, role): try: return config.get_single_node_role_info(self.setup, role) except (ConfigParser.NoOptionError, ConfigParser.NoSectionError): return config.get_node_info(constants.DUMMY_NODE)
def all_ips(self): l = lambda x: config.get_node_info(x).ip return [l(n) for n in self.all_nodes]