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用jenkins文件设置jenkins环境变量

jenkins-pipeline groovy jenkins

Logan Wlv · 技术社区 · 6 年前

在Jenkins1中,我们有一个脚本来设置环境变量,类似于:

//...imports
instance = Jenkins.getInstance()
globalNodeProperties = instance.getGlobalNodeProperties()
envVarsNodePropertyList = globalNodeProperties.getAll(hudson.slaves.EnvironmentVariablesNodeProperty.class)

newEnvVarsNodeProperty = null
envVars = null

if ( envVarsNodePropertyList == null || envVarsNodePropertyList.size() == 0 ) {
  newEnvVarsNodeProperty = new hudson.slaves.EnvironmentVariablesNodeProperty();
  globalNodeProperties.add(newEnvVarsNodeProperty);
  envVars = newEnvVarsNodeProperty.getEnvVars();
  envVars.put(NEW_VAR, "toto");
} else {
  for (property in envVarsNodePropertyList) {
    envVars = property.getEnvVars();
    envVars.put("EXISTING_VAR","tata");
  }
}
instance.save()

def setEnvVar() {
    script {
    //all the script above
    }
}
pipeline {
agent any
tools {
    maven 'Maven3_6'
    jdk 'Jdk8'
}
stages {
    stage ('Initialize') {
        steps {
            setEnvVar()
        }
    }
...

:假设我有一个现有的env变量,LAST_DEPLOY=“0.1”使用:

environment {
    LAST_DEPLOY = "0.2"
 }

只会修改当前执行的变量,最后会重置为“0.1”,我希望修改能持续到下一个版本。

0 回复 | 直到 6 年前

Denys 6 年前

看看官方文件, https://jenkins.io/doc/pipeline/tour/environment/

   environment {
        NODE_ENV = 'sandbox'
        DB_NAME    = 'db_common'
    }

然后你就可以用在嘘像${NODE\u ENV}这样的步骤

Logan Wlv 6 年前

所以我找到的当前解决方案是在jenkins文件中添加以下内容:

import jenkins.*
import jenkins.model.*
import hudson.*
import hudson.model.*
import hudson.slaves.*

def updateEnvVar() {
    script {
    instance = Jenkins.getInstance()
    globalNodeProperties = instance.getGlobalNodeProperties()
    envVarsNodePropertyList = globalNodeProperties.getAll(hudson.slaves.EnvironmentVariablesNodeProperty.class)

    newEnvVarsNodeProperty = null
    envVars = null

    if ( envVarsNodePropertyList == null || envVarsNodePropertyList.size() == 0 ) {
      newEnvVarsNodeProperty = new hudson.slaves.EnvironmentVariablesNodeProperty();
      globalNodeProperties.add(newEnvVarsNodeProperty);
      envVars = newEnvVarsNodeProperty.getEnvVars();
      envVars.put(NEW_VAR, "toto");
    } else {
      for (property in envVarsNodePropertyList) {
        envVars = property.getEnvVars();
        envVars.put("EXISTING_VAR","tata");
      }
    }

    instance.save()
    }
}
pipeline {
...

首先,Jenkins会发送一些安全错误,您可以通过 管理Jenkins->过程中脚本审批->审批

Jenkins CI Pipeline Scripts not permitted to use method groovy.lang.GroovyObject https://jenkins.io/doc/book/managing/script-approval/