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[英]How to pass paramaters to bash script in a Jenkins scripted pipeline and set the credentials to remote host login
[英]How to pass paramaters to remote script in a Jenkins pipeline
我正在開發一個聲明性 jenkins 管道,我試圖在其中登錄到遠程主機並執行 shell 腳本。 下面是示例代碼段。 我想知道如何將參數傳遞給我的 script.sh 腳本。
#!/bin/bash
echo "argument $1"
下面是管道腳本
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 ${Username}"
}
}
}
}
}
}
}
執行腳本時出現以下錯誤
/home/jenkins/workspace/script.sh Username does not exist.
我編寫了一個簡單的管道腳本來顯示 bash 腳本中變量的用法。
流水線腳本:
pipeline {
agent any
parameters {
choice(name: 'stageparam', choices: ['build', 'deploy'], description: 'enter stageparam')
string(name: 'USERNAME', defaultValue: 'abc', description: 'enter username')
}
stages {
stage('Git Pull')
{
steps {
checkout([$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}"
}
}
}
}
輸出:
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