jenkinsfile or pipline 實現微服務自動發布回滾流程

 1 #!/usr/bin/env groovy Jenkinsfile
node {
    //服務名稱
    def service_name = "**"
    //包名
    def service_bag_name = "**.jar"
    //制品庫目錄
    service_product = "/data/server/**/project-demo"
    //工作目錄
    workspaces="/data/**/**-${service_name}"

    if(choice_status=="delop" && choice_build_number==""){
        //拉取git代碼/maven編譯/歸檔成品
        stage('Build'){
            //創建制品庫
            ws('/data/server/jenkinsworkspaces/pipline-demo') {
                // some block
                //拉取git分支代碼
                git branch: 'test', credentialsId: '**', url: 'http://gitlab.lalala.cn/**/**.git'
                //maven編譯
                sh label: 'maven編譯', script: '/data/server/maven/bin/mvn clean install'
                //成品歸檔,便於后期開發驗證成品包是否可用
                archiveArtifacts artifacts: "**/target/${service_bag_name}", onlyIfSuccessful: true
            }
        }
        //生成制品
        stage("artifacts"){
            echo "Running ${env.BUILD_ID} on ${env.JENKINS_URL}"
            //創建制品庫
            dir("${service_product}/${service_name}/${env.BUILD_ID}") {
                // some block
                writeFile file:'dummy', text:''
            }
            //將成品文件存放入制品庫
            //此處省略,通過將將成品文件存放入制品庫
        }

        stage("Test"){
            echo "testing...."
            echo "${workspaces}"
            //此處省略,驗證制品庫中成品文件是否可用
        }

        stage("Deploy"){
            echo "deploying...."
            //1.查找制品庫中需要發布的文件,通過scp方式傳輸至服務器服務運行目錄
            //2.查找制品庫中需要發布的文件,通過jenkins sedn build artifacts over ssh方式傳輸至服務器服務運行目錄
        }

    }else if(choice_status=="rollback" && choice_build_number!="") {
       stage("Rollback"){
        echo "rollbacking...."
        echo "${service_name}"
        echo "${service_bag_name}"
        echo "${choice_build_number}"
        sh label: '查找成品文件', script: """ls -lh ${service_product}/${service_name}/${choice_build_number}"""
       }

    }
}

部分代碼已省略,請自行腦補,服務啟動腳本需要自行編寫,本文暫不描述.