使用环境变量加载文件 Jenkins Pipeline [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 -> 暂存 -> 生产
我需要不同的环境变量用于暂存和生产,所以我正在尝试获取变量.
I need different environment variables for staging and production, so i am trying to source variables.
sh 'source $JENKINS_HOME/.envvars/stacktest-staging.sh'
但它返回未找到
[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,因为我通过 ssh 登录时运行相同的命令,并且运行良好.
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?
- 我在考虑不使用管道(但我将无法使用我的 Jenkinsfile).
- 或者使用 EnvInject 插件为舞台和制作制作不同的工作(但我失去了我的舞台视图)
- 或者 make withEnv(但是代码变大了,因为今天我正在使用 12 个环境变量)
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:
- 假设您在$JENKINS_HOME/.envvars"中有一个名为stacktest-staging.groovy"的 groovy 文件.
在这个文件中,你定义了2个你想加载的环境变量
- Let's say you have a groovy file in '$JENKINS_HOME/.envvars' called 'stacktest-staging.groovy'.
Inside this file, you define 2 environment variables you want to load
env.DB_URL="hello"
env.DB_URL2="hello2"
然后你可以使用
You can then load this in using
load "$JENKINS_HOME/.envvars/stacktest-staging.groovy"
然后您可以在后续的 echo/shell 步骤中使用它们.
Then you can use them in subsequent echo/shell steps.
例如,这是一个简短的管道脚本:
For example, here is a short pipeline script:
node {
load "$JENKINS_HOME/.envvars/stacktest-staging.groovy"
echo "${env.DB_URL}"
echo "${env.DB_URL2}"
}
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