无法将参数从一个管道作业传递给另一个

Question

我正在尝试运行一个简单的管道作业，该作业会触发另一个管道作业并发送参数值。我在下面的示例中尝试了一个简化的用例]

Piepeline-父母

pipeline{
agent any
options {
    buildDiscarder logRotator(artifactDaysToKeepStr: '', artifactNumToKeepStr: '', daysToKeepStr: '', numToKeepStr: '5')
}
stages {
    stage('Invoke simple_child') {
        steps {
            input id: 'Environment', message: 'Approval', parameters: [choice(choices: ['FRST', 'QA', 'PROD'], description: '', name: 'depServer')], submitter: 'FCMIS-SFTP-LBAAS', submitterParameter: 'user'
            build job: 'simple_child', 
        parameters: [string(name: 'CommitID', value: 'aa21a592d1039cbce043e5cefea421efeb5446a5'),string(name: 'Environment', value: "${depServer}"), string(name: 'Branch', value: "master")], 
                quietPeriod: 1
        }
    }
}

}

管道-孩子

pipeline{
agent none
parameters {
    string(name: 'CommitID', 
           defaultValue: 'e2b6cdf1e8018560b3ba51cbf253de4f33647b5a',
           description: 'This is to take the commitID for checkout')
    string defaultValue: 'FRST', description: 'Environment to which the package needs to be deployed', name: 'depServer', trim: true
    string defaultValue: 'master', description: 'Branch from which the commit needs to be pulled', name: 'Branch', trim: true
}
options {
    buildDiscarder logRotator(artifactDaysToKeepStr: '', artifactNumToKeepStr: '', daysToKeepStr: '', numToKeepStr: '5')
}
stages {
    stage('CodePull') {
        agent { 
            label 'Linux'
        }
        steps {
            echo "Testing"
            echo "${params.depServer}"
        }
    }
}

}

当我运行父管道时，它不会触发子管道，但会给出如下错误

    Started by user ARAV
    Running in Durability level: MAX_SURVIVABILITY
    [Pipeline] Start of Pipeline
    [Pipeline] node
    Running on Jenkins in /var/jenkins_home/workspace/sample_parent
    [Pipeline] {
    [Pipeline] stage
    [Pipeline] { (Invoke sample_pipleline)
    [Pipeline] input
    Input requested
    Approved by ARAV
    [Pipeline] }
    [Pipeline] // stage
    [Pipeline] }
    [Pipeline] // node
    [Pipeline] End of Pipeline
    groovy.lang.MissingPropertyException: No such property: depServer for class: groovy.lang.Binding

[请帮助我了解我在这里做错了什么。感谢您的帮助！

Answer 1

groovy.lang.MissingPropertyException：无此类属性：depServer用于类：groovy.lang.Binding

这意味着您尚未定义变量depServer。

通过将input步骤的结果分配给变量depServer来解决：

steps {
    script {
        def depServer = input id: 'Environment', message: 'Approval', parameters: [choice(choices: ['FRST', 'QA', 'PROD'], description: '', name: 'depServer')], submitter: 'FCMIS-SFTP-LBAAS', submitterParameter: 'user'

        build job: 'simple_child', 
            parameters: [string(name: 'CommitID', value: 'aa21a592d1039cbce043e5cefea421efeb5446a5'),string(name: 'Environment', value: depServer), string(name: 'Branch', value: "master")], 
            quietPeriod: 1
    }
}

我添加了一个script块，以便能够创建和分配变量。

此外，depServer参数中不需要为build进行字符串插值，因此已将其删除。