[英]How to pass paramaters to remote script in a Jenkins pipeline
I am working on a declarative jenkins pipeline where I am trying to login to remote host and execute shell script.我正在开发一个声明性 jenkins 管道,我试图在其中登录到远程主机并执行 shell 脚本。 Below is the sample snippet.下面是示例代码段。 I want to know How to pass a parameter to my script.sh script.我想知道如何将参数传递给我的 script.sh 脚本。
#!/bin/bash
echo "argument $1"
below is the pipeline script下面是管道脚本
hosts = [“x.x.x”, “x.x.x”]
pipeline {
agent { node { label 'docker' } }
parameters {
choice(name: 'stageparam', choices: ['build', 'deploy'], description: ‘xyz’)
string(name: 'Username', defaultValue: ‘abc’, description: 'enter username')
}
stages {
stage('Setup') {
steps {
script {
pom = getPom(effective: false)
}
}
}
stage('Deploy') {
steps {
script {
def targetServers = null
if (stageparam == "deploy") {
targetServers = hosts
}
targetServers.each { server ->
echo "Server : ${server}"
def remote = [:]
remote.name = ‘server’
remote.host = server
remote.user = Username
def pass = passwordParameter description: "Enter password for user ${remote.user} "
remote.password = pass
remote.allowAnyHosts = true
stage('Remote SSH') {
sshPut remote: remote, from: ‘./script.sh', into: '.'
sshScript remote: remote, script: "doc.sh ${Username}"
}
}
}
}
}
}
}
getting below error while executing the script执行脚本时出现以下错误
/home/jenkins/workspace/script.sh Username does not exist.
I have written a simple pipeline script to show the usage of variable in bash script.我编写了一个简单的管道脚本来显示 bash 脚本中变量的用法。
Pipeline script:流水线脚本:
pipeline {
agent any
parameters {
choice(name: 'stageparam', choices: ['build', 'deploy'], description: 'enter stageparam')
string(name: 'USERNAME', defaultValue: 'abc', description: 'enter username')
}
stages {
stage('Git Pull')
{
steps {
checkout([$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[credentialsId: 'gitlab-test', url: 'http://localhost:8076/test-upgrade.git']]])
}
}
stage('Run the python script') {
steps {
sh 'chmod 777 test.py'
sh "python test.py ${env.WORKSPACE}"
}
}
stage('Run the bash script') {
steps {
sh 'chmod 777 run.sh'
sh "./run.sh ${env.USERNAME}"
}
}
}
}
Output:输出:
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