logback.xml

<!--
  ~ Copyright 2014-2017 Groupon, Inc
  ~ Copyright 2014-2017 The Billing Project, LLC
  ~
  ~ The Billing Project licenses this file to you under the Apache License, version 2.0
  ~ (the "License"); you may not use this file except in compliance with the
  ~ License.  You may obtain a copy of the License at:
  ~
  ~    http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  ~ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
  ~ License for the specific language governing permissions and limitations
  ~ under the License.
  -->

<configuration>
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <!-- See http://jira.qos.ch/browse/LOGBACK-262 -->
            <pattern>%date{"yyyy-MM-dd'T'HH:mm:ss,SSSZ", UTC} lvl='%level', log='%X{rails.actionName}', th='%thread', xff='%X{req.xForwardedFor}', rId='%X{req.requestId}', aId='%X{kb.accountId}', tId='%X{kb.tenantId}', %msg%n</pattern>
        </encoder>
    </appender>

    <appender name="MAIN" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOGS_DIR:-./logs}/kaui.out</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOGS_DIR:-./logs}/kaui-%d{yyyy-MM-dd}.%i.out.gz</fileNamePattern>
            <maxHistory>3</maxHistory>
            <cleanHistoryOnStart>true</cleanHistoryOnStart>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <!-- or whenever the file size reaches 100MB -->
                <maxFileSize>100MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
        <encoder>
            <pattern>%date{"yyyy-MM-dd'T'HH:mm:ss,SSSZ", UTC} lvl='%level', log='%X{rails.actionName}', th='%thread', xff='%X{req.xForwardedFor}', rId='%X{req.requestId}', aId='%X{kb.accountId}', tId='%X{kb.tenantId}', %msg%n</pattern>
        </encoder>
    </appender>

    <root level="INFO">
        <appender-ref ref="MAIN"/>
        <appender-ref ref="STDOUT"/>
    </root>
</configuration>