logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright 2014 Brandon Arp
  ~
  ~ Licensed 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 scan="true" scanPeriod="30 seconds">
  <appender name="metrics-portal-logger" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>/opt/metrics-portal/logs/metrics-portal.log</file>
    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <timeBasedFileNamingAndTriggeringPolicy class="com.arpnetworking.logback.SizeAndRandomizedTimeBasedFNATP">
        <maxOffsetInMillis>900000</maxOffsetInMillis>
        <maxFileSize>100MB</maxFileSize>
      </timeBasedFileNamingAndTriggeringPolicy>
      <fileNamePattern>/opt/metrics-portal/logs/metrics-portal.%d{yyyy-MM-dd_HH}.%i.log.gz</fileNamePattern>
      <maxHistory>4</maxHistory>
      <cleanHistoryOnStart>true</cleanHistoryOnStart>
    </rollingPolicy>
    <encoder class="com.arpnetworking.logback.StenoEncoder">
      <injectContextLogger>true</injectContextLogger>
      <compressLoggerName>true</compressLoggerName>
      <jacksonModule class="com.fasterxml.jackson.datatype.guava.GuavaModule" />
      <jacksonModule class="com.fasterxml.jackson.datatype.jdk8.Jdk8Module" />
      <jacksonModule class="com.fasterxml.jackson.datatype.jsr310.JavaTimeModule" />
      <jacksonModule class="com.arpnetworking.notcommons.jackson.databind.module.pekko.PekkoLoggingModule" />
      <injectBeanIdentifier>true</injectBeanIdentifier>
    </encoder>
  </appender>

  <appender name="metrics-portal-async" class="ch.qos.logback.classic.AsyncAppender">
    <appender-ref ref="metrics-portal-logger"/>
    <discardingThreshold>50</discardingThreshold>
    <queueSize>500</queueSize>
  </appender>

  <logger name="org.reflections.Reflections" level="ERROR" />

  <root level="INFO">
    <appender-ref ref="metrics-portal-async"/>
  </root>
</configuration>