CI Jenkins在非root用户下运行CentOS无头机器。
当我从How can I specify a display?尝试提示时，安装了Xvfb packege，即在控制台中手动设置
export DISPLAY=127.0.0.1:0
Xvfb :0
firefox &
它的工作原理 - Xvfb输出显示一些firefox请求，Firefox输出到控制台。
当我从maven运行同样的事情时，没有任何反应。请查看我的pom.xml：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>somegrouppegas</groupId>
<artifactId>pegas</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>pegas</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<thucydides.version>0.9.273</thucydides.version>
<thucydides.jbehave.version>0.9.273</thucydides.jbehave.version>
<webdriver.driver>firefox</webdriver.driver>
<actualVersion>0.9.7.1-BETA</actualVersion>
</properties>
<dependencies>
<dependency>
<groupId>net.thucydides</groupId>
<artifactId>thucydides-core</artifactId>
<version>${thucydides.version}</version>
</dependency>
<dependency>
<groupId>net.thucydides</groupId>
<artifactId>thucydides-junit</artifactId>
<version>${thucydides.version}</version>
</dependency>
<dependency>
<groupId>net.thucydides</groupId>
<artifactId>thucydides-jbehave-plugin</artifactId>
<version>${thucydides.jbehave.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.easytesting</groupId>
<artifactId>fest-assert</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.googlecode.lambdaj</groupId>
<artifactId>lambdaj</artifactId>
<version>2.3.3</version>
</dependency>
<dependency>
<groupId>org.apache.ftpserver</groupId>
<artifactId>ftpserver-core</artifactId>
<version>1.0.6</version>
</dependency>
<dependency>
<groupId>com.javadocmd</groupId>
<artifactId>simplelatlng</artifactId>
<version>RELEASE</version>
</dependency>
<!--<dependency>
<groupId>com.github.arachnidium</groupId>
<artifactId>arachnidium-app-model</artifactId>
<version>${actualVersion}</version>
</dependency> -->
</dependencies>
<build>
<plugins>
<!--
XMInd plugin is not needed right now; it will be added after it will be improved
<plugin>
<groupId>mavenplugintest</groupId>
<artifactId>mavenplugintest</artifactId>
<version>1.0-SNAPSHOT</version>
<configuration>
<xmindpath>parse.xmind</xmindpath>
</configuration>
<executions>
<execution>
<id>generateStoriesFromXMind</id>
<phase>validate</phase>
<goals>
<goal>generateStoriesFromXMind</goal>
</goals>
</execution>
<execution>
<id>generateXMindFromTestResults</id>
<phase>post-integration-test</phase>
<goals>
<goal>generateXMindFromTestResults</goal>
</goals>
</execution>
</executions>
</plugin> -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.17</version>
<configuration>
<forkCount>0</forkCount>
<skip>true</skip>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.17</version>
<configuration>
<forkCount>0</forkCount>
<includes>
<include>**/*Test.java</include>
<include>**/Test*.java</include>
<include>**/When*.java</include>
<include>**/*TestSuite.java</include>
</includes>
</configuration>
<executions>
<execution>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<!--<compilerArguments>
<endorseddirs>${endorsed.dir}</endorseddirs>
</compilerArguments> -->
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.9</version>
</plugin>
<plugin>
<groupId>net.thucydides.maven.plugins</groupId>
<artifactId>maven-thucydides-plugin</artifactId>
<version>${thucydides.version}</version>
<executions>
<execution>
<id>thucydides-reports</id>
<phase>post-integration-test</phase>
<goals>
<goal>aggregate</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>maven2</id>
<activation>
<file>
<missing>${basedir}</missing>
</file>
</activation>
<reporting>
<plugins>
<plugin>
<groupId>net.thucydides.maven.plugins</groupId>
<artifactId>maven-thucydides-plugin</artifactId>
<version>${thucydides.version}</version>
</plugin>
</plugins>
</reporting>
</profile>
<profile>
<id>jenkins</id>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>selenium-maven-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<id>xvfb</id>
<phase>pre-integration-test</phase>
<goals>
<goal>xvfb</goal>
</goals>
<configuration>
<display>:0</display>
</configuration>
</execution>
<execution>
<id>start</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start-server</goal>
</goals>
<configuration>
<background>true</background>
<logOutput>true</logOutput>
</configuration>
</execution>
<execution>
<id>stop</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop-server</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>maven3</id>
<activation>
<file>
<exists>${basedir}</exists>
</file>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.2</version>
<configuration>
<reportPlugins>
<plugin>
<groupId>net.thucydides.maven.plugins</groupId>
<artifactId>maven-thucydides-plugin</artifactId>
<version>${thucydides.version}</version>
</plugin>
</reportPlugins>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
对于jenkins linux用户和chmoded 777，firefox和Xvfb实用程序都是有用的，因此权限不是问题的根源。
export DISPLAY=127.0.0.1:0
设置为预构建操作。 Xvfb应该由maven selenium插件启动，并根据mavn输出和自己的Xvfb日志启动。
我想知道Thucydides / Selenium如何定义如何找到要运行的Firefox二进制文件？可能是他们应该以某种方式在jenkins个人资料中明确配置？
答案 0 :(得分：1)
实际上，我无法以我喜欢的方式解决问题，因为尽管有任何DISPLAY变量的组合，将文件和二进制文件归因于jenkins用户并返回到root，但是无法从maven插件运行Xvfb配置。但是，Xvfb Jenkins插件运行正常！如果对我来说更完美，因为我不再需要不同的mvn配置文件在本地计算机和CI上运行（Xvfb运行插件存储为jenkins配置文件），