def nodes_info(self, nodes=None):
parts = ["<STR_LIT>", "<STR_LIT>"]<EOL>if nodes:<EOL><INDENT>parts.append("<STR_LIT:U+002C>".join(nodes))<EOL><DEDENT>path = make_path(*parts)<EOL>return self.conn._send_request('<STR_LIT:GET>', path)<EOL>
The cluster :ref:`nodes info <es-guide-reference-api-admin-cluster-state>` API allows to retrieve one or more (or all) of
the cluster nodes information.