ClickHouse/tests/integration/test_system_logs/configs/config.d/disks.xml

<clickhouse>
    <storage_configuration>
        <disks>
            <disk1>
                <path>/var/lib/clickhouse1/</path>
            </disk1>
            <disk2>
                <path>/var/lib/clickhouse2/</path>
            </disk2>
            <disk3>
                <type>s3_plain_rewritable</type>
                <endpoint>http://minio1:9001/root/data/</endpoint>
                <access_key_id>minio</access_key_id>
                <secret_access_key>minio123</secret_access_key>
            </disk3>
        </disks>
        <policies>
            <policy1>
                <volumes>
                    <volume1>
                        <disk>disk1</disk>
                    </volume1>
                </volumes>
            </policy1>
            <policy2>
                <volumes>
                    <volume1>
                        <disk>disk2</disk>
                    </volume1>
                </volumes>
            </policy2>
            <s3_plain_rewritable>
                <volumes>
                    <volume1>
                        <disk>disk3</disk>
                    </volume1>
                </volumes>
            </s3_plain_rewritable>
        </policies>
    </storage_configuration>
</clickhouse>