def _tag_ebs(self, conn: Any, role: str) -> None:
        """ set tags, carrying the cluster name, instance role and instance id for the EBS storage """
        tags = [{'Key': 'Name', 'Value': 'spilo_' + self.cluster_name},
                {'Key': 'Role', 'Value': role},
                {'Key': 'Instance', 'Value': self.instance_id}]
        volumes = conn.volumes.filter(Filters=[{'Name': 'attachment.instance-id', 'Values': [self.instance_id]}])
        conn.create_tags(Resources=[v.id for v in volumes], Tags=tags)
 set tags, carrying the cluster name, instance role and instance id for the EBS storage 
patroni/scripts/aws.py