itto.ditto-policies-service.3.5.12.source-code.logback.xml Maven / Gradle / Ivy

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<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright (c) 2017 Contributors to the Eclipse Foundation
  ~
  ~ See the NOTICE file(s) distributed with this work for additional
  ~ information regarding copyright ownership.
  ~
  ~ This program and the accompanying materials are made available under the
  ~ terms of the Eclipse Public License 2.0 which is available at
  ~ http://www.eclipse.org/legal/epl-2.0
  ~
  ~ SPDX-License-Identifier: EPL-2.0
  -->
<configuration>
    <statusListener class="ch.qos.logback.core.status.OnConsoleStatusListener"/>

    <appender name="STDERR" class="ch.qos.logback.core.ConsoleAppender">
        <target>System.err</target>
        <encoder>
            <pattern>%date{ISO8601} %-5level [%X{correlation-id}][%X{traceparent-trace-id}] %logger{20} %X{pekkoSource} - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
    </appender>

    <if condition='isDefined("DITTO_LOGGING_DISABLE_SYSOUT_LOG")'>
        <then>
            <if condition='property("DITTO_LOGGING_DISABLE_SYSOUT_LOG").equals("true")'>
                <then>
                    <appender name="STDOUT" class="ch.qos.logback.core.helpers.NOPAppender"/>
                </then>
                <else>
                    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
                        <encoder>
                            <pattern>%date{ISO8601} %-5level [%X{correlation-id}][%X{traceparent-trace-id}] %logger{20} %X{pekkoSource} - %msg%n</pattern>
                        </encoder>
                    </appender>
                </else>
            </if>
        </then>
        <else>
            <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
                <encoder>
                    <pattern>%date{ISO8601} %-5level [%X{correlation-id}][%X{traceparent-trace-id}] %logger{20} %X{pekkoSource} - %msg%n</pattern>
                </encoder>
            </appender>
        </else>
    </if>

    <if condition='isDefined("DITTO_LOGGING_LOGSTASH_SERVER")'>
        <then>
            <appender name="stash" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
                <destination>${DITTO_LOGGING_LOGSTASH_SERVER}</destination>
                <reconnectionDelay>1 second</reconnectionDelay>
                <writeBufferSize>${LOGSTASH_WRITE_BUFFER_SIZE:-8192}</writeBufferSize>
                <ringBufferSize>${LOGSTASH_RING_BUFFER_SIZE:-8192}</ringBufferSize>

                <!-- Encoder is required -->
                <encoder class="net.logstash.logback.encoder.LogstashEncoder">
                    <customFields>{"appname":"policies","instance_index":"${INSTANCE_INDEX}"</customFields>
                </encoder>
            </appender>
        </then>
        <else>
            <appender name="stash" class="ch.qos.logback.core.helpers.NOPAppender"/>
        </else>
    </if>

    <if condition='property("DITTO_LOGGING_FILE_APPENDER").equals("true")'>
        <then>
            <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender">
                <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                    <level>${DITTO_LOGGING_FILE_APPENDER_THRESHOLD:-info}</level>
                </filter>
                <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                    <!-- The rollover period is inferred from the fileNamePattern -->
                    <!-- daily rollover as default -->
                    <fileNamePattern>${DITTO_LOGGING_FILE_NAME_PATTERN:-/var/log/ditto/policies.log.%d{yyyy-MM-dd}.gz}</fileNamePattern>
                    <!-- Keep 10 days' worth of history capped at 1GB total size as default -->
                    <!-- maxHistory is based on the rollover period of the fileNamePattern -->
                    <maxHistory>${DITTO_LOGGING_MAX_LOG_FILE_HISTORY:-10}</maxHistory>
                    <totalSizeCap>${DITTO_LOGGING_TOTAL_LOG_FILE_SIZE:-1GB}</totalSizeCap>
                    <cleanHistoryOnStart>${DITTO_LOGGING_CLEAN_HISTORY_ON_START:-false}</cleanHistoryOnStart>
                </rollingPolicy>
                <encoder class="net.logstash.logback.encoder.LogstashEncoder">
                    <customFields>{"appname":"policies","instance_index":"${INSTANCE_INDEX}"}</customFields>
                </encoder>
            </appender>
        </then>
        <else>
            <appender name="file" class="ch.qos.logback.core.helpers.NOPAppender"/>
        </else>
    </if>

    <!-- Do not print INFO cluster messages of mongo driver: -->
    <logger name="org.mongodb.driver" level="WARN"/>

    <logger name="org.apache.pekko.management.cluster.bootstrap.contactpoint.HttpClusterBootstrapRoutes" level="WARN"/>
    <logger name="org.apache.pekko.management.cluster.bootstrap.internal.BootstrapCoordinator" level="WARN"/>
    <logger name="org.apache.pekko.actor.CoordinatedShutdown" level="DEBUG"/>

    <!-- Log level for the application -->
    <logger name="org.eclipse.ditto" level="${LOG_LEVEL_APPLICATION:-INFO}"/>

    <!-- Logging INFO messages can be disabled by setting environment variable -->
    <root level="${LOG_LEVEL:-INFO}">
        <appender-ref ref="STDOUT"/>
        <appender-ref ref="STDERR"/>
        <appender-ref ref="stash"/>
        <appender-ref ref="file"/>
    </root>

</configuration>