def _postgresql_cluster_loader(self, path: Any) -> Cluster:
        """Load and build the :class:`Cluster` object from DCS, which represents a single PostgreSQL cluster.

        :param path: the path in DCS where to load :class:`Cluster` from.

        :returns: :class:`Cluster` instance.
        """
Load and build the :class:`Cluster` object from DCS, which represents a single PostgreSQL cluster.

        :param path: the path in DCS where to load :class:`Cluster` from.

        :returns: :class:`Cluster` instance.
        
patroni/dcs/__init__.py