Spring Boot在测试过程中使用/tmp/spring.log文件

问题描述

我的一个Spring Boot应用程序在其Maven test 阶段出现了问题.

One of my Spring Boot applications makes problems during its Maven test phase.

在测试和常规"应用程序运行期间，Spring Boot应用程序都使用非常类似于 src/main/resources/logback-spring.xml .该配置文件(以传递方式)包括 base.xml 和 file-appender.xml .这些配置文件设置了 logback属性 LOG_FILE=/tmp/spring.log.

Both during testing and "regular" application runtime, the Spring Boot application uses a logback configuration file very similar to src/main/resources/logback-spring.xml. This configuration file (transitively) includes the logback configuration files base.xml and file-appender.xml. These configuration files set a logback property LOG_FILE=/tmp/spring.log.

我认为最好的做法是文件/tmp/server.log由用户和组${MY_SPRING_BOOT_APPLICATION}拥有.

I guess it is best practice that file /tmp/server.log is owned by user and group ${MY_SPRING_BOOT_APPLICATION}.

Jenkins以用户jenkins身份运行. jenkins没有对/tmp/server.log的写权限.因此，Jenkins执行JUnit测试时会失败.

Jenkins runs as user jenkins. jenkins does not have write permissions for /tmp/server.log. Therefore the JUnit tests fail when executed by Jenkins.

• 配置日志记录以使其在Jenkins build-with-tests 和期间运行良好的最佳方法是什么，以便设置每日滚动日志记录当使用 Spring Boot的 SysV init.d 服务功能(将日志放入/var/log/)?
• 如果同时运行两个或多个Spring Boot应用程序，文件/tmp/spring.log是否会被同时修改(并因此被破坏)?

• What is the best way to configure logging so that it works well during a Jenkins build-with-tests and so that it sets up daily rolling logging when leveraging Spring Boot's SysV init.d service functionality (which puts logs into /var/log/)?
• Will file /tmp/spring.log be modified (and therefore be broken) concurrently if there are two or more Spring Boot applications running at the same time?

推荐答案

在我的Spring Boot应用程序中，我已将<property name="LOG_TEMP" value="./logs"/>添加到src/test/resources/logback-test.xml:

In my Spring Boot application, I have added <property name="LOG_TEMP" value="./logs"/> to src/test/resources/logback-test.xml:

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

<configuration scan="true">
    <property name="LOG_TEMP" value="./logs"/>
    <include resource="org/springframework/boot/logging/logback/base.xml"/>

    <logger name="com.example" level="INFO"/>


    <root level="WARN">
        <appender-ref ref="CONSOLE"/>
    </root>

</configuration>

这样，在Maven测试期间，将在当前(测试)工作目录中创建一个单独的日志文件.

This way, during Maven testing, a separate logging file will be created in the current (testing) working directory.

为 welcor 提供帮助的道具.

Props to welcor for helping out.

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