我想从此处复制的Jenkins groovy管道寻求帮助：是否可以在循环中创建并行的Jenkins声明性管道阶段？

我想在地图下的一组中传递 几 组var，在并行运行下的 几 阶段中传递。但是，只有最后一组（地图底部的方括号）被注册为我的地图。

当并行阶段运行时，映射成功进行迭代，但仅使用最后一组（当前为install_Stage(it)）进行迭代，而忽略其他组。这意味着我得到了一个"stage: install ${product}"并行显示四个阶段的管道，仅此而已。我想按照以下代码获得四个阶段（网络设置，还原和安装）的三个并行部分：

#!groovy

@Library('ci_builds')

def products = ["A", "B", "C", "D"]

def parallelStagesMap = products.collectEntries {

    switch (it) {
        case "A":
            static_ip_address = "10.100.100.6"; static_vm_name = "install-vm1"; version = "14.1.60"
            break
        case "B":
            static_ip_address = "10.100.100.7"; static_vm_name = "install-vm2"; version = "15.1"
            break
        case "C":
            static_ip_address = "10.100.100.8"; static_vm_name = "install-vm3"; version = "15.1"
            break
        case "D":
            static_ip_address = "10.100.100.9"; static_vm_name = "install-vm4"; version = "15.2"
            break
        default:
            static_ip_address = "The product name is not on the switch list - please enter an ip address"
            version = "The product name is not on the switch list - please enter a version"
            break
    }

    ["${it}" : network_reg(it)]

    ["${it}" : revert_to_snapshot_Stage(it)]

    ["${it}" : install_Stage(it)]

}

def network_reg(product) {
return {
    stage("stage: setup network for ${product}") {
        echo "setting network on ${static_vm_name} with ${static_ip_address}."
        sh script: "sleep 15"
    }
}
}

def revert_to_snapshot_Stage(product) {
return {
    stage("stage: revert ${product}") {
        echo "reverting ${static_vm_name} for ${product} on ${static_ip_address}."
        sh script: "sleep 15"
    }
}
}


def install_Stage(product) {
return {
    stage("stage: install ${product}") {
        echo "installing ${product} on ${static_ip_address}."
        sh script: "sleep 15"
    }
}
}

pipeline {
agent any

stages {
    stage('non-parallel env check') {
        steps {
            echo 'This stage will be executed first.'
        }
    }

    stage('parallel stage') {
        steps {
            script {
                parallel parallelStagesMap
            }
        }
    }
}
}

network_reg和revert_to_snapshot_Stage将不会运行（除非我将它们放置为最后一组而不是[“ $
{it}”：install_Stage（it）]，在这种情况下，同样，仅运行并行阶段之一）

我不介意使用其他方法来运行多个映射定义，但其他方法如：如何在Jenkinsfile中定义和迭代映射不允许使用完整的多变量映射（超过键+值对）

任何帮助将不胜感激，谢谢！