<clickhouse>
     <zookeeper>
        <node index="1">
            <host>localhost</host>
            <port>9181</port>
        </node>
    </zookeeper>

    <keeper_server>
        <tcp_port>9181</tcp_port>
        <server_id>1</server_id>

        <coordination_settings>
            <operation_timeout_ms>10000</operation_timeout_ms>
            <session_timeout_ms>30000</session_timeout_ms>
            <force_sync>false</force_sync>
            <startup_timeout>60000</startup_timeout>
            <!-- we want all logs for complex problems investigation -->
            <reserved_log_items>1000000000000000</reserved_log_items>
        </coordination_settings>

        <raft_configuration>
            <server>
                <id>1</id>
                <hostname>localhost</hostname>
                <port>9234</port>
            </server>
        </raft_configuration>
    </keeper_server>
</clickhouse>