登录RollingFileAppender FileNotFoundException

Question

我在我的spring-boot项目中使用了logback。在PROD环境中部署应用时，部署失败，出现以下异常。在PROD之前，我们在较低的环境中部署了该应用程序，我们没有看到任何问题。有没有人能给我点光？

在logback.xml中，我们将日志路径指定为/app/tomcatprofile/micro001/logs/sc-erp-security-permissions-check.log，但在下面的日志中，将日志路径设置为/app/tomcatprofile/micro001/logs。

还附上了我们的logback.xml。

15:54:22,305 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[FILE] - Active log file name: /app/tomcatprofile/micro001/logs
15:54:22,305 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[FILE] - File property is set to [/app/tomcatprofile/micro001/logs]
15:54:22,305 |-ERROR in ch.qos.logback.core.rolling.RollingFileAppender[FILE] - openFile(/app/tomcatprofile/micro001/logs,true) call failed. java.io.FileNotFoundException: /app/tomcatprofile/micro001/logs (Is a directory)
    at java.io.FileNotFoundException: /app/tomcatprofile/micro001/logs (Is a directory)
    at  at java.io.FileOutputStream.open0(Native Method)
    at  at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at  at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at  at ch.qos.logback.core.recovery.ResilientFileOutputStream.<init>(ResilientFileOutputStream.java:26)
    at  at ch.qos.logback.core.FileAppender.openFile(FileAppender.java:204)
    at  at ch.qos.logback.core.FileAppender.start(FileAppender.java:127)
    at  at ch.qos.logback.core.rolling.RollingFileAppender.start(RollingFileAppender.java:100)
    at  at ch.qos.logback.core.joran.action.AppenderAction.end(AppenderAction.java:90)
    at  at ch.qos.logback.core.joran.spi.Interpreter.callEndAction(Interpreter.java:309)
    at  at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:193)
    at  at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:179)
    at  at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:62)
    at  at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:165)
    at  at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:152)
    at  at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:110)
    at  at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:53)
    at  at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75)
    at  at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:150)
    at  at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84)
    at  at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55)
    at  at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150)
    at  at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124)
    at  at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:412)
    at  at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357)
    at  at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155)
    at  at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132)
    at  at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:273)
    at  at org.springframework.boot.web.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:86)
    at  at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169)
    at  at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5151)
    at  at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at  at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
    at  at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
    at  at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at  at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:917)
    at  at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1701)
    at  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at  at java.lang.Thread.run(Thread.java:745)

Logback.xml文件

<?xml version="1.0" encoding="UTF-8"?>

<configuration>

    <property name="FILE_PATH" value="${catalina.base}/logs/sc-erp-security-permissions-check.log" />

    <appender name="consoleAppender" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <Pattern>%d [%t] %-5p %c - %X{TransactionId} - %m%n</Pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>TRACE</level>
        </filter>
    </appender>

    <appender name="mainAppender"
              class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${FILE_PATH}</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${FILE_PATH}.%d{yyyy-MM-dd}.log</fileNamePattern>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder>
            <Pattern>%d [%t] %-5p %c - %X{TransactionId} - %m%n</Pattern>
        </encoder>
    </appender>

    <logger name="com.adp.smartconnect" additivity="false">
        <level value="DEBUG" />
        <appender-ref ref="mainAppender" />
        <appender-ref ref="consoleAppender" />
    </logger>

    <include resource="org/springframework/boot/logging/logback/base.xml"/>

    <logger name="org.springframework.web" level="INFO"/>
    <logger name="org.springframework.boot" level="WARN"/>
    <logger name="org.springframework.jmx" level="WARN"/>
    <logger name="com.adp.smartconnect.commons" level="WARN" />
    <logger name="springfox" level="WARN"/>

    <logger name="org.springframework.ws.client.MessageTracing.sent" level="INFO"/>
    <logger name="org.springframework.ws.client.MessageTracing.received" level="INFO"/>
    <logger name="org.springframework.ws.server.MessageTracing" level="INFO"/>

    <root>
        <level value="INFO" />
        <appender-ref ref="mainAppender" />
        <appender-ref ref="consoleAppender" />
    </root>
</configuration>

Answer 1

我们的logback配置在内部使用spring-boot logback实现，在我从logback.xml中删除以下行后，问题得到了解决。

<include resource="org/springframework/boot/logging/logback/base.xml"/>

注意:我们的spring-boot版本是1.5.10

疑惑的问题：

1. 我们仍然不知道为什么要从完整的日志文件路径中剥离"sc-erp-security-permissions-check.log“。
2. With base.xml在开发、qa和阶段部署成功，但仅在PROD中的4个节点中的2个失败。

我仍然在做我的研究，以找出确切的根本原因，如果我发现了什么，我会更新这个答案。

感谢@Andreas的迅速响应。

Answer 2

在我的例子中，问题是运行的用户没有权限创建包含日志文件的文件夹，我将其设置为/var/ log /webcast

解决我的问题的方法是在我的.service文件中向正在运行的用户授予权限：

[Unit]
Description=myapp
After=syslog.target

[Service]
User=webcast
ExecStart=/bin/bash /opt/webcast/run.sh
SuccessExitStatus=143
Restart=always
RestartSec=5
StartLimitInterval=1

[Install]
WantedBy=multi-user.target

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