我的Jenkins管道需要一些帮助。
我想要做的是按特定顺序触发一些构建以登录平台,部署应用程序并再次注销
构建实现为nodejs脚本,并使用环境变量存储数据并访问先前构建的数据
我的问题是,当我尝试从我的nodejs脚本中访问环境变量时,我总是收到未定义的。例如:在'LoginToPlatform'构建中,我使用process.env.username来接收用户名,但即使我在管道的环境块中设置环境变量,我也会收到未定义的。
所以我的问题是如何从我的构建(nodejs脚本)中访问环境变量?
以下是构建顺序:
1. 'LoginToPlatform'
Uses process.env.username and process.env.password
Sets process.env.session
2. 'DeployOnPlatform'
Uses process.env.session
3. 'LogoutFromPlatform'
Uses process.env.session
我的Jenkins管道:
pipeline {
agent any
environment {
username = 'abc'
password = 'asdf'
}
stages {
stage ('Login') {
steps {
echo 'Login.'
build job: 'LoginToPlatform'
}
}
stage ('Deployment') {
steps {
echo 'Deployment.'
build job: 'DeployOnPlatform'
}
}
stage ('Logout') {
steps {
echo 'Logout.'
build job: 'LogoutFromPlatform'
}
}
}
}
答案 0 :(得分:0)
以下是访问env
变量的方法之一。
Jenkinsfile
pipeline {
agent {
docker {
image 'node:6-alpine'
}
}
environment {
VARIABLE_1="10"
VARIABLE_2="7"
}
stages {
stage('Build') {
steps {
sh 'node main.js'
}
}
}
}
main.js
const envOne = process.env.VARIABLE_1;
const envTwo = process.env.VARIABLE_2;
console.log("envOne: " + envOne);
console.log("envTwo: " + envTwo);
输出:
Jenkins seems to be running inside container 646633d29eac6e0e5b56e4aef28055075b5a2274e26b159387a7a34f35919fe3
$ docker run -t -d -u 0:0 -p 3000:3000 -w /var/jenkins_home/workspace/fff_master-RUQD36MGKNUXMF26H5CQBCDE6AKFWFLUOG7MTQ6WMTXNXKQHCNMA --volumes-from 646633d29eac6e0e5b56e4aef28055075b5a2274e26b159387a7a34f35919fe3 -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** node:6-alpine cat
$ docker top 3fe3059a78e890dc2cadd722c25b97d5a023da059cc807cef3acb29237f0261f -eo pid,comm
[Pipeline] {
[Pipeline] withEnv
[Pipeline] {
[Pipeline] stage
[Pipeline] { (Build)
[Pipeline] sh
[fff_master-RUQD36MGKNUXMF26H5CQBCDE6AKFWFLUOG7MTQ6WMTXNXKQHCNMA] Running shell script
+ node main.js
envOne: 10
envTwo: 7
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
$ docker stop --time=1 3fe3059a78e890dc2cadd722c25b97d5a023da059cc807cef3acb29237f0261f
$ docker rm -f 3fe3059a78e890dc2cadd722c25b97d5a023da059cc807cef3acb29237f0261f
[Pipeline] // withDockerContainer
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline