如何在JBoss Wildfly（dcm4chee）中将server.log输出到控制台

问题背景 #

我们正在使用基于JBoss Wildfly的dcm4chee Docker容器（镜像版本：dcm4che/dcm4chee-arc-psql:5.31.3），希望将/opt/wildfly/standalone/log/server.log的内容输出到控制台，避免Pod重启时丢失日志。

尝试覆盖/opt/wildfly/standalone/configuration/logging.properties文件，但该文件是服务器启动时自动生成的。在dcm4chee-arc-psql的官方说明文档里没找到相关配置，也查阅了JBoss的日志配置文档，但里面提到的CLI配置方式不知道如何在Docker容器中操作。

后续更新（ehsavoie评论后） #

查看了standalone.xml文件，当前配置看起来应该把所有INFO级别的日志同时输出到控制台和文件，但实际两者日志内容不一致，是不是哪里遗漏了？

对应的配置代码：

<profile>
    <subsystem xmlns="urn:jboss:domain:logging:8.0">
        <console-handler name="CONSOLE">
            <level name="INFO"/>
            <formatter>
                <named-formatter name="COLOR-PATTERN"/>
            </formatter>
        </console-handler>
        <periodic-rotating-file-handler name="FILE" autoflush="true">
            <formatter>
                <named-formatter name="PATTERN"/>
            </formatter>
            <file relative-to="jboss.server.log.dir" path="server.log"/>
            <suffix value=".yyyy-MM-dd"/>
            <append value="true"/>
        </periodic-rotating-file-handler>
        <logger category="com.arjuna">
            <level name="WARN"/>
        </logger>
        <logger category="com.networknt.schema">
            <level name="WARN"/>
        </logger>
        <logger category="io.jaegertracing.Configuration">
            <level name="WARN"/>
        </logger>
        <logger category="org.jboss.as.config">
            <level name="DEBUG"/>
        </logger>
        <logger category="sun.rmi">
            <level name="WARN"/>
        </logger>
        <root-logger>
            <level name="INFO"/>
            <handlers>
                <handler name="CONSOLE"/>
                <handler name="FILE"/>
            </handlers>
        </root-logger>
        <formatter name="PATTERN">
            <pattern-formatter pattern="%d{yyyy-MM-dd HH:mm:ss,SSS} %-5p [%c] (%t) %s%e%n"/>
        </formatter>
        <formatter name="COLOR-PATTERN">
            <pattern-formatter pattern="%K{level}%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%e%n"/>
        </formatter>
    </subsystem>

后续更新（James R. Perkins评论后） #

可以百分百确定日志没有输出到控制台，怀疑是/opt/wildfly/standalone/configuration/logging.properties文件覆盖了配置——这个文件每次服务器启动都会重新生成。

对应的logging.properties内容：

# Note this file has been generated and will be overwritten if a
# logging subsystem has been defined in the XML configuration.


# Additional loggers to configure (the root logger is always configured)
loggers=org.dcm4chee.arc.retrieve,org.dcm4chee.arc,org.hibernate.SQL,org.dcm4che3.net.imageio,org.dcm4che3.util.ReverseDNS,org.dcm4chee.arc.query,org.hibernate.orm.jdbc.bind,com.arjuna,org.dcm4chee.arc.storage,org.dcm4chee.arc.procedure,org.dcm4che3.net.Association,sun.rmi,io.jaegertracing.Configuration,org.jboss.as.config,org.jclouds,org.dcm4che3.net.Dimse,jclouds.headers,org.dcm4che3.net.Timeout

logger.level=INFO
logger.handlers=FILE

logger.org.dcm4chee.arc.retrieve.level=INFO
logger.org.dcm4chee.arc.retrieve.useParentHandlers=true

logger.org.dcm4chee.arc.level=INFO
logger.org.dcm4chee.arc.useParentHandlers=true

logger.org.hibernate.SQL.level=INFO
logger.org.hibernate.SQL.useParentHandlers=true

logger.org.dcm4che3.net.imageio.level=INFO
logger.org.dcm4che3.net.imageio.useParentHandlers=true

logger.org.dcm4che3.util.ReverseDNS.level=INFO
logger.org.dcm4che3.util.ReverseDNS.useParentHandlers=true

logger.org.dcm4chee.arc.query.level=INFO
logger.org.dcm4chee.arc.query.useParentHandlers=true

logger.org.hibernate.orm.jdbc.bind.level=INFO
logger.org.hibernate.orm.jdbc.bind.useParentHandlers=true

logger.com.arjuna.level=WARN
logger.com.arjuna.useParentHandlers=true

logger.org.dcm4chee.arc.storage.level=INFO
logger.org.dcm4chee.arc.storage.useParentHandlers=true

logger.org.dcm4chee.arc.procedure.level=INFO
logger.org.dcm4chee.arc.procedure.useParentHandlers=true

logger.org.dcm4che3.net.Association.level=INFO
logger.org.dcm4che3.net.Association.useParentHandlers=true

logger.sun.rmi.level=WARN
logger.sun.rmi.useParentHandlers=true

logger.io.jaegertracing.Configuration.level=WARN
logger.io.jaegertracing.Configuration.useParentHandlers=true

logger.org.jboss.as.config.level=DEBUG
logger.org.jboss.as.config.useParentHandlers=true

logger.org.jclouds.level=INFO
logger.org.jclouds.useParentHandlers=true

logger.org.dcm4che3.net.Dimse.level=INFO
logger.org.dcm4che3.net.Dimse.useParentHandlers=true

logger.jclouds.headers.level=INFO
logger.jclouds.headers.useParentHandlers=true

logger.org.dcm4che3.net.Timeout.level=INFO
logger.org.dcm4che3.net.Timeout.useParentHandlers=true

handler.FILE=org.jboss.logmanager.handlers.PeriodicRotatingFileHandler
handler.FILE.level=ALL
handler.FILE.formatter=PATTERN
handler.FILE.properties=autoFlush,append,fileName,suffix
handler.FILE.constructorProperties=fileName,append
handler.FILE.autoFlush=true
handler.FILE.append=true
handler.FILE.fileName=/opt/wildfly/standalone/log/server.log
handler.FILE.suffix=.yyyy-MM-dd

# Additional formatters to configure
formatters=COLOR-PATTERN


formatter.PATTERN=org.jboss.logmanager.formatters.PatternFormatter
formatter.PATTERN.properties=pattern
formatter.PATTERN.pattern=%d{yyyy-MM-dd HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%e%n

formatter.COLOR-PATTERN=org.jboss.logmanager.formatters.PatternFormatter
formatter.COLOR-PATTERN.properties=pattern
formatter.COLOR-PATTERN.pattern=%K{level}%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%e%n

内容的提问来源于stack exchange，提问作者user286974