advanced_udp.xml

<configuration>

    <appender name="GELF" class="de.siegmar.logbackgelf.GelfUdpAppender">
        <graylogHost>localhost</graylogHost>
        <graylogPort>12201</graylogPort>
        <maxChunkSize>508</maxChunkSize>
        <compressionMethod>GZIP</compressionMethod>
        <messageIdSupplier class="de.siegmar.logbackgelf.MessageIdSupplier"/>
        <encoder class="de.siegmar.logbackgelf.GelfEncoder">
            <originHost>localhost</originHost>
            <includeRawMessage>false</includeRawMessage>
            <includeKeyValues>true</includeKeyValues>
            <includeMarker>false</includeMarker>
            <includeMdcData>true</includeMdcData>
            <includeCallerData>false</includeCallerData>
            <includeRootCauseData>false</includeRootCauseData>
            <includeLevelName>false</includeLevelName>
            <shortPatternLayout class="ch.qos.logback.classic.PatternLayout">
                <pattern>%m%nopex</pattern>
            </shortPatternLayout>
            <fullPatternLayout class="ch.qos.logback.classic.PatternLayout">
                <pattern>%m%n</pattern>
            </fullPatternLayout>
            <numbersAsString>false</numbersAsString>
            <staticField>app_name:backend</staticField>
            <staticField>os_arch:${os.arch}</staticField>
            <staticField>os_name:${os.name}</staticField>
            <staticField>os_version:${os.version}</staticField>
        </encoder>
    </appender>

    <root level="debug">
        <appender-ref ref="GELF" />
    </root>

</configuration>