spring/src/main/resources/META-INF/log4j/default/log4j2-file.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Licensed to the Apache Software Foundation (ASF) under one
  ~ or more contributor license agreements.  See the NOTICE file
  ~ distributed with this work for additional information
  ~ regarding copyright ownership.  The ASF 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 status="WARN">
	<Properties>
		<Property name="PID">????</Property>
		<Property name="LOG_EXCEPTION_CONVERSION_WORD">%xEx</Property>
		<Property name="LOG_LEVEL_PATTERN">%5p</Property>
		<Property name="LOG_PATTERN">%d{yyyy-MM-dd HH:mm:ss.SSS} ${LOG_LEVEL_PATTERN} ${sys:PID} --- [%t] %-40.40c{1.} : %m%n${sys:LOG_EXCEPTION_CONVERSION_WORD}</Property>
	</Properties>
	<Appenders>
		<Console name="Console" target="SYSTEM_OUT" follow="true">
			<PatternLayout pattern="${LOG_PATTERN}" />
		</Console>
		<RollingFile name="File" fileName="${sys:LOG_FILE}" filePattern="logs/$${date:yyyy-MM}/app-%d{yyyy-MM-dd-HH}-%i.log.gz">
			<PatternLayout pattern="${LOG_PATTERN}"/>
			<Policies>
				<SizeBasedTriggeringPolicy size="10 MB" />
			</Policies>
		</RollingFile>
	</Appenders>
	<Loggers>
		<Logger name="org.apache.catalina.startup.DigesterFactory" level="error" />
		<Logger name="org.apache.catalina.util.LifecycleBase" level="error" />
		<Logger name="org.apache.coyote.http11.Http11NioProtocol" level="warn" />
		<logger name="org.apache.sshd.common.util.SecurityUtils" level="warn"/>
		<Logger name="org.apache.tomcat.util.net.NioSelectorPool" level="warn" />
		<Logger name="org.crsh.plugin" level="warn" />
		<logger name="org.crsh.ssh" level="warn"/>
		<Logger name="org.eclipse.jetty.util.component.AbstractLifeCycle" level="error" />
		<Logger name="org.hibernate.validator.internal.util.Version" level="warn" />
		<logger name="org.springframework.boot.actuate.autoconfigure.CrshAutoConfiguration" level="warn"/>
		<logger name="org.springframework.boot.actuate.endpoint.jmx" level="warn"/>
		<logger name="org.thymeleaf" level="warn"/>
		<Root level="info">
			<AppenderRef ref="Console" />
			<AppenderRef ref="File" />
		</Root>
	</Loggers>
</Configuration>