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  1. Nuxeo Platform
  2. NXP-26453

Add basic config for log4j2 JSON logging

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      Description

      Add to the platform the basic configuration needed for JSON logging through log4j2:

      Add the following jars

      jackson-annotations-2.8.0
      jackson-core-2.8.7.jar
      jackson-databind-2.8.7.jar

      Add the following RollingFile section in log4j2.xml:

      <RollingFile name="JSON-FILE" fileName="${sys:nuxeo.log.dir}/server-json.log" append="true"
         filePattern="${sys:nuxeo.log.dir}/server-json-%d{yyyy-MM-dd}.log">
    <JSONLayout compact="true" eventEol="true"/>
    <PatternLayout pattern="%highlight{%d %p [%c] - &lt;%m&gt;}%n"/>
    <Policies>
        <OnStartupTriggeringPolicy />
        <SizeBasedTriggeringPolicy size="10 MB"/>
        <TimeBasedTriggeringPolicy />
    </Policies>
    <DefaultRolloverStrategy max="5" compressionLevel="9">
        <Delete basePath="${sys:nuxeo.log.dir}" maxDepth="2">
            <IfFileName glob="*/*.log.gz" />
            <IfLastModified age="7d" />
        </Delete>
    </DefaultRolloverStrategy>
</RollingFile>

      To activate it in production, we would also add the following section in log4j2.xml:

      <Root level="warn">
  <AppenderRef ref="CONSOLE" />
  <AppenderRef ref="FILE" />
  <AppenderRef ref="JSON-FILE" />
</Root>

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          depends on

          Improvement - An improvement or enhancement to an existing feature or task. NXP-23863 Switch logger backend to Log4j 2

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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                • Created:
                  Updated: