Jenkins流水线 并发构建

pipeline 打包maven项目, 多目录, 不同目录结构, 打包完成后使用docker进行build 构建镜像

以下是pipeline文件, 根据实际情况修改,这里只是做个简单的例子

def relase = "prod" //构建的版本
def branch = "main" //分支
def baseImage = "k9scc/base-env:maven3-java8-git" //构建maven的基础镜像
def folders = ['gateway', 'background', 'management','auth', 'business-user', 'data-interaction','inter-message','modularize-e-business','order','payment','shop-product','user'] //项目目录列表
def gitlabUrl = "http://gitlab地址"
def qyWechatUrl ="https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=xxxxxxx-xxxx-xxxx-xxxx-4xxxxx" //发信webhook

def BuilAndPush = {  folder ->
    def dockerUrl = "registry.cn-chengdu.aliyuncs.com/仓库名/jar:$folder-$relase-${env.BUILD_NUMBER}"
    def fileDir = "${WORKSPACE}@2/$folder"
    def bootDir = "${WORKSPACE}@2/$folder/$folder-boot" //可根据实际情况修改, 如果目录统一,可以不进行判断
    if (fileExists("$bootDir")) {
        dir ("$bootDir") {
        script {
            sh 'pwd'
            sh 'ls -lsa'
            sh "docker build -t ${dockerUrl} . && docker push ${dockerUrl}"
            }
        }
    } else if(fileExists("$fileDir")) {
        dir ("$fileDir") {
        script {
            sh 'pwd'
            sh 'ls -lsa'
            sh "docker build -t ${dockerUrl} . && docker push ${dockerUrl}"
        }
    }

    } else {
        echo "$folder 文件夹不存在"
    }
}

pipeline {
    agent any

    stages {
        stage('build') {
            agent{
                docker { 
                    image "$baseImage"
                }
            }
            steps {
                git branch: "$branch", credentialsId: 'gitlab-root', url: "$gitlabUrl"
                sh 'ls -lsa'
                sh 'pwd'
                sh 'mvn -v'
                sh "mvn clean package -Dmaven.test.skip=true -P$relase"
            }
        }

        stage('并发构建') {
            steps {
                script {
                    def buildTasks = [:]
                    folders.each { folder ->
                        buildTasks["构建 $folder"] = {
                            BuilAndPush(folder)
                        }
                    }
                    parallel buildTasks
                }
            }
        }
    }

    post {
        always {
            qyWechatNotification mentionedId: '', mentionedMobile: '', moreInfo: '', webhookUrl: "$qyWechatUrl"
        }
    }
}