使用环境变量Jenkins Pipeline加载文件 [英] Load file with environment variables Jenkins Pipeline

问题描述

我正在做一个简单的管道:

I am doing a simple pipeline:

构建->阶段->生产

我需要不同的环境变量进行暂存和生产，因此我试图提供 source 变量.

I need different environment variables for staging and production, so i am trying to source variables.

sh 'source $JENKINS_HOME/.envvars/stacktest-staging.sh' 

但是它返回找不到

[Stack Test] Running shell script
+ source /var/jenkins_home/.envvars/stacktest-staging.sh
/var/jenkins_home/workspace/Stack Test@tmp/durable-bcbe1515/script.sh: 2: /var/jenkins_home/workspace/Stack Test@tmp/durable-bcbe1515/script.sh: source: not found

路径是正确的，因为通过ssh登录时我运行相同的命令，并且运行正常.

The path is right, because i run the same command when i log via ssh, and it works fine.

这是管道的想法:

node {
    stage name: 'Build'
    // git and gradle build OK
    echo 'My build stage'

    stage name: 'Staging'
    sh 'source $JENKINS_HOME/.envvars/stacktest-staging.sh' // PROBLEM HERE
    echo '$DB_URL' // Expects http://production_url/my_db
    sh 'gradle flywayMigrate' // To staging
    input message: "Does Staging server look good?"    

    stage name: 'Production'
    sh 'source $JENKINS_HOME/.envvars/stacktest-production.sh'
    echo '$DB_URL' // Expects http://production_url/my_db
    sh 'gradle flywayMigrate' // To production
    sh './deploy.sh'
}

我该怎么办?

• 我当时正在考虑不使用管道(但是我将无法使用我的Jenkinsfile).
• 或者使用EnvInject插件为舞台制作和制作不同的工作(但我失去了舞台视图)
• 或者用withenv制作(但是代码变大了，因为今天我正在使用12个env vars)

推荐答案

从文件加载环境变量的一种方法是加载Groovy文件.

One way you could load environment variables from a file is to load a Groovy file.

例如:

1. 假设您在"$ JENKINS_HOME/.envvars"中有一个名为"stacktest-staging.groovy"的常规文件.

2. 在此文件中，您定义了2个要加载的环境变量

1. Let's say you have a groovy file in '$JENKINS_HOME/.envvars' called 'stacktest-staging.groovy'.

2. Inside this file, you define 2 environment variables you want to load

env.DB_URL="hello"
env.DB_URL2="hello2"

然后您可以使用加载它

You can then load this in using

load "$JENKINS_HOME/.envvars/stacktest-staging.groovy"

然后，您可以在随后的echo/shell步骤中使用它们.

Then you can use them in subsequent echo/shell steps.

例如，这是一个简短的管道脚本:

For example, here is a short pipeline script:

node {
   load "$JENKINS_HOME/.envvars/stacktest-staging.groovy"
   echo "${env.DB_URL}"
   echo "${env.DB_URL2}"
}

这篇关于使用环境变量Jenkins Pipeline加载文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！