jenkins - 无法在 jenkinsfile 中设置环境变量

Question

我试图在我的 Jenkins 管道中设置一个名为“TEST_CONFIG_ROOT”的环境变量，我指的是这里的示例:

https://jenkins.io/doc/book/pipeline/jenkinsfile/#working-with-the-environment

但是，当我执行我的测试时，似乎没有设置 env 变量，因为我的测试仍然提示它没有获得它应该从 env 获得的变量“TEST_CONFIG_ROOT”的值。

请在下面查看我的 jenkinsFile:

node('node1'){


        def buildInput;

      echo 'Deploying my build'
     if(!params.buildName) {
         buildInput = input(
                 id: 'userInput', message: 'What is the build name?', parameters: [
                 [$class: 'StringParameterDefinition', defaultValue: 'abcd-1', description: 'Environment', name: 'buildName']
         ])
      }
      buildToUse = params.buildName ? params.buildName : buildInput;
      echo ("Env: "+buildToUse);



    if ( "${params.buildParam}" == 'prequal' || !params.buildParam ){
        stage('Prequal') {


        }
    }


    node('nodename'){

        if ( "${params.buildParam}" == 'test' || !params.buildParam ){
            withMaven(
                    maven: 'M2Slave',
                    mavenSettingsConfig: 'MavenSettingsXML',
                    mavenLocalRepo: '${HOME}/.m2/repository') {

                stage('Test') {
                    echo 'Testing my build'
                    echo " my work space is ${env.WORKSPACE}"
                    checkout scm

                    environment {
                        TEST_CONFIG_ROOT = '${env.WORKSPACE}/testsE2e/src/main/resources'

                    }

  dir ( 'testsE2e'){
 sh 'mvn clean verify surefire-report:report surefire-report:failsafe-report-only -Dtestngxml=testng.xml -Dhttp.proxyHost=proxy02.com -Dhttp.proxyPort=8080 -Dhttps.proxyHost=proxy02.com -Dhttps.proxyPort=8080  -Djavax.xml.accessExternalSchema=all'
                        }

                }

            }
        }

    }

}

我还尝试使用 shell 脚本执行导出命令，如下所示，但这也无济于事。

echo " my work space is ${env.WORKSPACE}"
sh  'export TEST_CONFIG_ROOT="${WORKSPACE}/testsE2e/src/main/resources"'

在执行管道作业时找到以下日志片段:

[Pipeline] echo
 my work space is /usr/home/nodename/Jenkins/workspace/workspace/someName-RCZ4A4MA3GRP4PSVYT4HTVVIKU4J7TW2667CKTZU22CHR2CBEM5Q
[Pipeline] dir
Running in /usr/home/nodename/Jenkins/workspace/workspace/someName-RCZ4A4MA3GRP4PSVYT4HTVVIKU4J7TW2667CKTZU22CHR2CBEM5Q/testsE2e
[Pipeline] {
[Pipeline] sh
[testsE2e] Running shell script
+ mvn clean verify surefire-report:report surefire-report:failsafe-report-only -Dtestngxml=testng.xml -Dhttp.proxyHost=proxy02.com -Dhttp.proxyPort=8080 -Dhttps.proxyHost=proxy02.com -Dhttps.proxyPort=8080 -Djavax.xml.accessExternalSchema=all
----- withMaven Wrapper script -----
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="/usr/home/nodename/Jenkins/workspace/workspace/someName-RCZ4A4MA3GRP4PSVYT4HTVVIKU4J7TW2667CKTZU22CHR2CBEM5Q@tmp/withMaven00e87287/pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="/usr/home/nodename/Jenkins/workspace/workspace/someName-RCZ4A4MA3GRP4PSVYT4HTVVIKU4J7TW2667CKTZU22CHR2CBEM5Q@tmp/withMaven00e87287" 
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-10T08:41:47-08:00)
Maven home: /opt/maven/apache-maven-3.3.9
Java version: 1.8.0_111, vendor: Oracle Corporation
Java home: /opt/oracle/jdk1.8.0_111/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "2.6.32-573.7.1.el6.x86_64", arch: "amd64", family: "unix"
[jenkins-maven-event-spy] INFO generate /usr/home/nodename/Jenkins/workspace/workspace/someName-RCZ4A4MA3GRP4PSVYT4HTVVIKU4J7TW2667CKTZU22CHR2CBEM5Q@tmp/withMaven00e87287/maven-spy-20170924-225639-49.log ...
[INFO] Scanning for projects...

Answer 1

我会说您将声明性管道与脚本化管道混合在一起(请参阅文档中的 Pipeline Syntax)。

以下代码片段属于声明性代码片段，但您有一个脚本化代码片段:

environment {
    TEST_CONFIG_ROOT = "${env.WORKSPACE}/testsE2e/src/main/resources"
}

使用脚本化管道，实际上更容易一些:

env.TEST_CONFIG_ROOT = "${env.WORKSPACE}/testsE2e/src/main/resources"