pipeline {
    agent any

    environment {
        CODE_BRANCH = "dev"
        LOCKHOST_IP = "192.168.70.15"
        LOCKHOST_PROJECT_PATH = "/root/cdx/scalelink-frontend"
        WEB_HOST_IP = "43.153.21.64"
        WEB_HOST_PROJECT_PATH = "/data/webapps/lessie_official_web"
    }

    stages {
        stage('拉取代码') {
            steps {
                git branch: "${CODE_BRANCH}", 
                    credentialsId: 'fly_gitlab_auth', 
                    url: 'http://172.24.16.20/web/scalelink-frontend.git'
            }
        }

        stage('同步到本地机器') {
            steps {
                sh """
                    ssh ${LOCKHOST_IP} 'rm -rf ${LOCKHOST_PROJECT_PATH}/"*"' &&
                    rsync -az ${WORKSPACE}/ ${LOCKHOST_IP}:${LOCKHOST_PROJECT_PATH}/
                """
            }
        }

        stage('依赖和构建') {
            steps {
                sh """
                    ssh ${LOCKHOST_IP} "bash -lc \\"
                        cd ${LOCKHOST_PROJECT_PATH}/projects/lessie && 
                        pnpm install --force && pnpm build &&
                        tar -czf output.tar.gz .output
                    \\""
                """
            }
        }
        
        stage('上传产物') {
            steps {
                sh """
                    ssh ${LOCKHOST_IP} "bash -lc \\"
                        scp -r ${LOCKHOST_PROJECT_PATH}/projects/lessie/output.tar.gz 43.153.21.64:${WEB_HOST_PROJECT_PATH}/
                    \\""
                """
            }
        }

        stage('启动') {
            steps {
                sh """
                    ssh ${WEB_HOST_IP} '
                        cd ${WEB_HOST_PROJECT_PATH} && pm2 list &&
                        pm2 delete lessie-official-web &&
                        tar -zxf output.tar.gz &&
                        pm2 start .output/server/index.mjs --name lessie-official-web --output ./nuxt-out.log --error ./nuxt-error.log
                    '
                """
            }
        }
    }
}





pipeline {
    agent any
    environment {
        CODE_BRANCH = "dev"
        WEB_HOST_IP = "49.51.46.148"
        WEB_HOST_PROJECT_PATH = "/data/webapps/lessie_official_web"
    }

    stages {
        stage('checkout 代码') {
            steps {
                git branch: 'sit', credentialsId: 'fly_gitlab_auth', url: 'http://172.24.16.20/root/fly_moon.git'   
            }
        }
        stage('Maven 编译') {
            steps {
                sh "cd ${WORKSPACE}/ && mvn clean install -P sit -Dmaven.sit.skip=true -pl flymoon-seo -am"
            }
        }
        stage('jar A下线') {
            steps {
                sh "ssh 192.168.70.18 'sh /data/sh/kill_fly_moon_seo.sh'"
            }
        }
        stage('jar A同步') {
            steps {
    			sh """
    				scp ${WORKSPACE}/flymoon-seo/target/flymoon-seo.jar 192.168.70.18:/data/webapps/flymoon_seo/
    				scp ${WORKSPACE}/flymoon-common/target/flymoon-common.jar 192.168.70.18:/data/webapps/flymoon_seo/
    				scp ${WORKSPACE}/flymoon-framework/target/flymoon-framework.jar 192.168.70.18:/data/webapps/flymoon_seo/
    				scp ${WORKSPACE}/flymoon-system/target/flymoon-system.jar 192.168.70.18:/data/webapps/flymoon_seo/
    				
    			"""
            }
        }
        stage('jar A启动') {
            steps {
                sh "ssh 192.168.70.18 'nohup /data/jdk1.8.0_181/bin/java -jar /data/webapps/flymoon_seo/flymoon-seo.jar --spring.profiles.active=sit >/data/webapps/flymoon_seo/nohup.out 2>&1 &' "
            }
        }
    }
}




# ------------------------7-22备份---------------

pipeline {
    agent any

    environment {
        REMOTE_HOST = "43.130.56.138"  // 远程服务器  {params.REMOTE_HOST} 
        REMOTE_PROJECT_PATH = "/data/webapps/lessie_sourcing_agents"  // 远程 Python 项目路径
        VENV_DIR = "/data/webapps/lessie_sourcing_agents/venv"  // 远程虚拟环境目录
        CONDA_PATH = "/root/miniconda3/bin/conda" // 修改为实际 Conda 安装路径
    }

    stages {
        stage('Checkout 代码') {
            steps {
                git branch: "${params.Code_branch}", credentialsId: 'fly_gitlab_auth', url: 'http://172.24.16.20/python/lessie-sourcing-agents.git'
            }
        }

        stage('进程下线') {
            steps {
                echo("下线")
                sh "ssh ${REMOTE_HOST} 'sh /data/sh/kill_lessie_sourcing_agents.sh'"
            }
        }

        stage('工程同步') {
            steps {
                sh """
                    ssh ${REMOTE_HOST} 'mkdir -p ${REMOTE_PROJECT_PATH}'
                    rsync -avz --exclude 'venv' ${WORKSPACE}/ ${REMOTE_HOST}:${REMOTE_PROJECT_PATH}/
                """
            }
        }


        stage('安装依赖') {
            steps {
                sh """
                    ssh ${REMOTE_HOST} '
                        cd ${REMOTE_PROJECT_PATH} &&
                        source ~/.bashrc &&
                        conda activate search &&
                        source ${VENV_DIR}/bin/activate &&
                        pip install --upgrade pip &&
                        pip install -r requirements.txt
                    '
                """
            }
        }

        stage('工程启动') {
            steps {
                 echo("启动")
                 sh """
                    ssh ${REMOTE_HOST} '
                    conda activate search
                    source ${VENV_DIR}/bin/activate 
                    TIMESTAMP=\$(date +"%Y%m%d_%H%M%S")
                    nohup env APP_ENV=sit python /data/webapps/lessie_sourcing_agents/server.py > /data/webapps/lessie_sourcing_agents/logs/lessie_sourcing_agents_\${TIMESTAMP}.log 2>&1 &
                    '
                """
            }
        }
    }

    post {
        success {
            echo '✅ 部署成功！'
        }
        failure {
            echo '❌ 部署失败，请检查日志！'
        }
    }
}


# ------------------------7-22备份---------------




# ------------------------7-22 滚动发布实验---------------

pipeline {
    agent any

    environment {
        REMOTE_HOST = "43.130.56.138"  // 远程服务器  {params.REMOTE_HOST} 

        REMOTE_PROJECT_PATH = "/data/webapps/lessie_sourcing_agents"  // 远程 Python 项目路径
        VENV_DIR = "/data/webapps/lessie_sourcing_agents/venv"  // 远程虚拟环境目录

        REMOTE_PROJECT_PATH_02 = "/data/webapps/lessie_sourcing_agents_02"
        VENV_DIR_02 = "/data/webapps/lessie_sourcing_agents_02/venv"

        CONDA_PATH = "/root/miniconda3/bin/conda" // 修改为实际 Conda 安装路径
    }

    stages {
        stage('Checkout 代码') {
            steps {
                git branch: "${params.Code_branch}", credentialsId: 'fly_gitlab_auth', url: 'http://172.24.16.20/python/lessie-sourcing-agents.git'
            }
        }
        stage('进程A下线') {
            steps {
                echo("下线A")
                sh "ssh ${REMOTE_HOST} 'sh /data/sh/kill_lessie_sourcing_agents.sh'"
            }
        }
        stage('工程A同步') {
            steps {
                sh """
                    ssh ${REMOTE_HOST} 'mkdir -p ${REMOTE_PROJECT_PATH}'
                    rsync -avz --exclude 'venv' ${WORKSPACE}/ ${REMOTE_HOST}:${REMOTE_PROJECT_PATH}/
                """
            }
        }
        stage('安装A依赖') {
            steps {
                sh """
                    ssh ${REMOTE_HOST} '
                        cd ${REMOTE_PROJECT_PATH} &&
                        source ~/.bashrc &&
                        conda activate search &&
                        source ${VENV_DIR}/bin/activate &&
                        pip install --upgrade pip &&
                        pip install -r requirements.txt
                    '
                """
            }
        }
        stage('工程A启动') {
            steps {
                 echo("启动A")
                 sh """
                    ssh ${REMOTE_HOST} '
                    conda activate search
                    source ${VENV_DIR}/bin/activate 
                    TIMESTAMP=\$(date +"%Y%m%d_%H%M%S")
                    nohup env APP_ENV=sit python ${REMOTE_PROJECT_PATH}/server.py > ${REMOTE_PROJECT_PATH}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log 2>&1 &
                    '
                """
            }
        }
        stage('探测A服务 ') {
            steps {
                echo("探测A服务")
                sh "ssh ${REMOTE_HOST} 'sh /data/sh/check_lessie_agents_8000.sh' "
            }
        }

        stage('进程B下线') {
            steps {
                echo("下线B")
                sh "ssh ${REMOTE_HOST} 'sh /data/sh/kill_lessie_sourcing_agents_8002.sh'"
            }
        }
        stage('工程B同步') {
            steps {
                sh """
                    ssh ${REMOTE_HOST} 'mkdir -p ${REMOTE_PROJECT_PATH_02}'
                    rsync -avz --exclude 'venv' ${WORKSPACE}/ ${REMOTE_HOST}:${REMOTE_PROJECT_PATH_02}/
                """
            }
        }
        stage('安装B依赖') {
            steps {
                sh """
                    ssh ${REMOTE_HOST} '
                        cd ${REMOTE_PROJECT_PATH_02} &&
                        source ~/.bashrc &&
                        conda activate search &&
                        source ${VENV_DIR_02}/bin/activate &&
                        pip install --upgrade pip &&
                        pip install -r requirements.txt
                    '
                """
            }
        }
        stage('工程B启动') {
            steps {
                 echo("启动B")
                 sh """
                    ssh ${REMOTE_HOST} '
                    conda activate search
                    mv ${REMOTE_PROJECT_PATH_02}/server.py ${REMOTE_PROJECT_PATH_02}/server8002.py 
                    source ${VENV_DIR_02}/bin/activate 
                    TIMESTAMP_02=\$(date +"%Y%m%d_%H%M%S")
                    nohup env APP_ENV=sit python ${REMOTE_PROJECT_PATH_02}/server8002.py --port 8002 > ${REMOTE_PROJECT_PATH_02}/logs/lessie_sourcing_agents_\${TIMESTAMP_02}.log 2>&1 &
                    '
                """
            }
        }
    }


    post {
        success {
            echo '✅ 部署成功！'
        }
        failure {
            echo '❌ 部署失败，请检查日志！'
        }
    }
}


# ------------------------7-22 滚动发布实验---------------


# ------------------------7-28 滚动发布 等待连接数为0 再kill ---------------

# 目标服务器脚本
set_s1_backend_weight.sh
wait_s1_for_connections.sh




# ------------------------7-28 滚动发布 等待连接数为0再kill 实验---------------











# ==============9-9双台python==============
pipeline {
    agent any

    environment {
        REMOTE_HOST_A = "43.130.53.202"  // 远程服务器A


        REMOTE_PROJECT_PATH_A = "/data/webapps/lessie_sourcing_agents"  // 远程 Python 项目路径
        VENV_DIR_A = "/data/webapps/lessie_sourcing_agents/venv"  // 远程虚拟环境目录

        
        

        CONDA_PATH = "/root/miniconda3/bin/conda" // 修改为实际 Conda 安装路径
    }

    stages {
        stage('Checkout 代码') {
            steps {
                git branch: "${params.Code_branch}", credentialsId: 'fly_gitlab_auth', url: 'http://172.24.16.20/python/lessie-sourcing-agents.git'
            }
        }
        stage('进程A下线') {
            steps {
                echo("下线A")
                sh "ssh ${REMOTE_HOST_A} 'sh /data/sh/kill_lessie_sourcing_agents_8002.sh'"
            }
        }
        stage('工程A同步') {
            steps {
                echo("同步A")
                sh """
                    ssh ${REMOTE_HOST_A} 'mkdir -p ${REMOTE_PROJECT_PATH_A}'
                    rsync -avz --exclude 'venv' ${WORKSPACE}/ ${REMOTE_HOST_A}:${REMOTE_PROJECT_PATH_A}/
                """
            }
        }
        stage('安装A依赖') {
            steps {
                echo("依赖A")
                sh """
                    ssh ${REMOTE_HOST_A} '
                        cd ${REMOTE_PROJECT_PATH_A} &&
                        source ~/.bashrc &&
                        conda activate search &&
                        source ${VENV_DIR_A}/bin/activate &&
                        pip install --upgrade pip &&
                        pip install -r requirements.txt
                    '
                """
            }
        }
        stage('工程A启动') {
            steps {
                 echo("启动A")
                 sh """
                    ssh ${REMOTE_HOST_A} '
                    conda activate search
                    source ${VENV_DIR_A}/bin/activate 
                    TIMESTAMP=\$(date +"%Y%m%d_%H%M%S")
                    LOGFILE="${REMOTE_PROJECT_PATH_A}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log"
                    nohup env APP_ENV=s1 python ${REMOTE_PROJECT_PATH_A}/server.py --port 8002 > ${REMOTE_PROJECT_PATH_A}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log 2>&1 &
                    ln -sf "\$LOGFILE" ${REMOTE_PROJECT_PATH_A}/logs/lessie_sourcing_agents_latest.log
                    '
                """
            }
        }
        stage('探测A服务 ') {
            steps {
                echo("探测A服务")
                sh "ssh ${REMOTE_HOST_A} 'sh /data/sh/check_lessie_agents_8002.sh' "
            }
        }
    }


    post {
        success {
            echo '✅ 部署成功！'
        }
        failure {
            echo '❌ 部署失败，请检查日志！'
        }
    }
}








# ========================9-9双台python==============================

pipeline {
    agent any

    environment {
        REMOTE_HOST_A = "43.130.56.138"
        NGINX_HOST_B = "43.130.53.202"
        NGINX_HOST = "49.51.46.148"

        REMOTE_PROJECT_PATH_A = "/data/webapps/lessie_sourcing_agents"
        VENV_DIR_A = "/data/webapps/lessie_sourcing_agents/venv"

        REMOTE_PROJECT_PATH_B = "/data/webapps/lessie_sourcing_agents"
        VENV_DIR_B = "/data/webapps/lessie_sourcing_agents/venv"

        CONDA_PATH = "/root/miniconda3/bin/conda"
        
        NGINX_PY_backend_A = "10.0.0.5"
        NGINX_PY_backend_B = "10.0.0.13"
        PORT_A = "8000"
        PORT_B = "8002"

        CONNECTION_TIMEOUT = "600"  // 等待连接关闭的超时时间(秒)

        NGINX_RELOAD_SCRIPT = "/data/sh/set_s1_backend_weight_new.sh"        // 设置nginx后端组up/down
        WAIT_CONNECTIONS_SCRIPT = "/data/sh/wait_s1_for_connections.sh"  // 等待连接数变为0
        CHECK_STATUS_SCRIPT = "/data/sh/check_s1_backend_status.sh"      // 检查后端组状态
    }

    stages {
        stage('Checkout 代码') {
            steps {
                git branch: "${params.Code_branch}", credentialsId: 'fly_gitlab_auth', url: 'http://172.24.16.20/python/lessie-sourcing-agents.git'
            }
        }
        stage('A脱离后端组') {
            steps {
                echo "将实例A的权重设置为down，停止接收新连接"
                sh "ssh ${NGINX_HOST} 'sh ${NGINX_RELOAD_SCRIPT} ${NGINX_PY_backend_A} ${PORT_A} down'"
                echo "等待实例A的现有连接关闭"
                sh "ssh ${REMOTE_HOST_A} 'sh ${WAIT_CONNECTIONS_SCRIPT} ${PORT_A} ${CONNECTION_TIMEOUT}'"
            }
        }
        stage('A下线&同步') {
            steps {
                echo("下线A后同步A")
                sh "ssh ${REMOTE_HOST_A} 'sh /data/sh/kill_lessie_sourcing_agents.sh'"
                sh """
                    ssh ${REMOTE_HOST_A} 'mkdir -p ${REMOTE_PROJECT_PATH_A}'
                    rsync -avz --exclude 'venv' --exclude '.git' ${WORKSPACE}/ ${REMOTE_HOST_A}:${REMOTE_PROJECT_PATH_A}/
                """
            }
        }
        stage('A依赖&启动') {
            steps {
                echo("A依赖&启动")
                sh """
                    ssh ${REMOTE_HOST_A} '
                        cd ${REMOTE_PROJECT_PATH_A}
                        source ~/.bashrc
                        conda activate search
                        source ${VENV_DIR_A}/bin/activate
                        pip install --upgrade pip
                        pip install -r requirements.txt
                        TIMESTAMP=\$(date +"%Y%m%d_%H%M%S")
                        LOGFILE="${REMOTE_PROJECT_PATH_A}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log"
                        nohup env APP_ENV=s1 python ${REMOTE_PROJECT_PATH_A}/server.py --port 8002 > ${REMOTE_PROJECT_PATH_A}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log 2>&1 &
                        ln -sf "\$LOGFILE" ${REMOTE_PROJECT_PATH_A}/logs/lessie_sourcing_agents_latest.log
                    '
                """
            }
        }
        stage('探测A服务 ') {
            steps {
                echo("探测A服务")
                sh "sleep 5"
                sh """
                    ssh ${REMOTE_HOST_A} "head -n 300 ${REMOTE_PROJECT_PATH_A}/logs/lessie_sourcing_agents_latest.log | grep -i 'error' || true"
                    ssh ${REMOTE_HOST_A} "sh /data/sh/check_lessie_agents_8000.sh"
                """
            }
        }
        stage('恢复A流量') {
            steps {
                echo "恢复实例A的流量"
                sh "sleep 5"
                sh "ssh ${NGINX_HOST} 'sh ${NGINX_RELOAD_SCRIPT} ${NGINX_PY_backend_A} ${PORT_A} up'"
                echo "实例 A 部署完成"
            }
        }
        stage('截B流量') {
            steps {
                echo "将实例B的权重设置为down，停止接收新连接"
                sh "ssh ${NGINX_HOST} 'sh ${NGINX_RELOAD_SCRIPT} ${NGINX_PY_backend_B} ${PORT_B} down'"
                echo "等待实例B的现有连接关闭"
                sh "ssh ${REMOTE_HOST} '${WAIT_CONNECTIONS_SCRIPT} ${PORT_B} ${CONNECTION_TIMEOUT}'"
            }
        }
        stage('B下线&同步') {
            steps {
                echo("B下线&同步")
                sh "ssh ${REMOTE_HOST_B} 'sh /data/sh/kill_lessie_sourcing_agents.sh'"
                sh """
                    ssh ${REMOTE_HOST_B} 'mkdir -p ${REMOTE_PROJECT_PATH_B}'
                    rsync -avz --exclude 'venv' --exclude '.git' ${WORKSPACE}/ ${REMOTE_HOST_B}:${REMOTE_PROJECT_PATH_B}/
                """
            }
        }
        stage('B依赖&启动') {
            steps {
                echo("B依赖&启动")
                sh """
                    ssh ${REMOTE_HOST_B} '
                        cd ${REMOTE_PROJECT_PATH_B} &&
                        source ~/.bashrc &&
                        conda activate search &&
                        source ${VENV_DIR_B}/bin/activate &&
                        pip install --upgrade pip &&
                        pip install -r requirements.txt
                        TIMESTAMP=\$(date +"%Y%m%d_%H%M%S")
                        LOGFILE="${REMOTE_PROJECT_PATH_B}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log"
                        nohup env APP_ENV=s1 python ${REMOTE_PROJECT_PATH_B}/server.py --port 8002 > ${REMOTE_PROJECT_PATH_B}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log 2>&1 &
                        ln -sf "\$LOGFILE" ${REMOTE_PROJECT_PATH_B}/logs/lessie_sourcing_agents_latest.log
                    '
                """
            }
        }
        stage('探测B服务 ') {
            steps {
                echo("探测B服务")
                sh "sleep 5"
                sh """
                    ssh ${REMOTE_HOST_B} "head -n 300 ${REMOTE_PROJECT_PATH_B}/logs/lessie_sourcing_agents_latest.log | grep -i 'error' || true"
                    ssh ${REMOTE_HOST_B} "sh /data/sh/check_lessie_agents_8002.sh"
                """
            }
        }
        stage('恢复B流量') {
            steps {
                echo "恢复实例B的流量"
                sh "sleep 5"
                sh "ssh ${NGINX_HOST} '${NGINX_RELOAD_SCRIPT_B} ${PORT_B} up'"
                echo "实例 B 部署完成"
            }
        }
    }

    post {
        success {
            echo '✅ 部署成功！'
        }
        failure {
            echo '❌ 部署失败，请检查日志！'
        }
    }
}


#========================================11-19未更改===============================================================================
node {
    properties([
        parameters([
            // 分支选择参数
            gitParameter(
                branchFilter: 'origin/(.*)',
                defaultValue: 'master',
                description: 's1环境，默认master分支',
                name: 'Code_branch',
                quickFilterEnabled: true,
                selectedValue: 'DEFAULT',
                sortMode: 'NONE',
                type: 'PT_BRANCH',
                size: 1
            ),
            // 部署实例选择
            choice(
                name: 'DEPLOY_TARGETS',
                choices: ['A'],
                description: '选择需要部署的实例（多选格式为"A,B"）'
            ),
            // 部署顺序
            string(
                name: 'DEPLOY_ORDER',
                defaultValue: 'A',
                description: '指定部署顺序（如AB、BA，必须是已选实例的组合）'
            )
        ])
    ])

    // 环境配置（集中管理实例参数）
    def config = [
        A: [
            remoteHost: "43.130.56.138",
            projectPath: "/data/webapps/lessie_sourcing_agents",
            venvDir: "/data/webapps/lessie_sourcing_agents/.venv",
            nginxBackend: "10.0.0.5",
            port: "8000",
            killScript: "/data/sh/kill_lessie_sourcing_agents.sh",
            checkScript: "/data/sh/check_lessie_agents_8000.sh",
            gunicornWorkers: 4
        ],
        B: [
            remoteHost: "43.130.53.202",
            projectPath: "/data/webapps/lessie_sourcing_agents",
            venvDir: "/data/webapps/lessie_sourcing_agents/.venv",
            nginxBackend: "10.0.0.13",
            port: "8002",
            killScript: "/data/sh/kill_lessie_sourcing_agents.sh",
            checkScript: "/data/sh/check_lessie_agents_8002.sh",
            gunicornWorkers: 4
        ]
    ]

    def commonConfig = [
        nginxHost: "49.51.46.148",
        connectionTimeout: "600",
        nginxReloadScript: "/data/sh/set_s1_backend_weight_new.sh",
        waitConnectionsScript: "/data/sh/wait_s1_for_connections.sh"
    ]

    stage('拉代码') {
        checkout scm: [
            $class: 'GitSCM',
            branches: [[name: params.Code_branch]],
            userRemoteConfigs: [[
                url: 'http://172.24.16.20/python/lessie-sourcing-agents.git',
                credentialsId: 'fly_gitlab_auth'
            ]]
        ]
    }

    stage('验证参数') {
        def selectedTargets = params.DEPLOY_TARGETS.split(',').toList()
        def orderChars = params.DEPLOY_ORDER.split('').toList()
        
        if (orderChars.isEmpty()) {
            error("部署顺序不能为空，请输入如AB、BA的顺序")
        }
        
        orderChars.each { instance ->
            if (!selectedTargets.contains(instance)) {
                error("部署顺序包含未选择的实例: ${instance}，已选实例：${params.DEPLOY_TARGETS}")
            }
        }
        
        def uniqueOrder = orderChars.unique()
        if (uniqueOrder.size() != orderChars.size()) {
            error("部署顺序包含重复实例: ${params.DEPLOY_ORDER}")
        }
        
        echo "✅ 参数验证通过：已选实例=${selectedTargets}，部署顺序=${orderChars}"
        env.VALID_ORDER = params.DEPLOY_ORDER
    }

    stage('动态部署') {
        def orderChars = env.VALID_ORDER.split('').toList()
        orderChars.each { instance ->
            echo "===== 开始部署实例 ${instance} ====="
            
            // 实例部署的5个步骤（直接在循环中定义stage，无嵌套）
            stage("${instance}:脱离后端组") {
                def cfg = config[instance]
                sh "ssh ${commonConfig.nginxHost} 'sh ${commonConfig.nginxReloadScript} ${cfg.nginxBackend} ${cfg.port} down'"
                sh "ssh ${cfg.remoteHost} 'sh ${commonConfig.waitConnectionsScript} ${cfg.port} ${commonConfig.connectionTimeout}'"
            }

            stage("${instance}下线&同步") {
                def cfg = config[instance]
                sh "ssh ${cfg.remoteHost} 'sh ${cfg.killScript} ${cfg.port}'"
                sh """
                    ssh ${cfg.remoteHost} 'mkdir -p ${cfg.projectPath}'
                    rsync -avz --exclude '.venv' --exclude '.git' ${WORKSPACE}/ ${cfg.remoteHost}:${cfg.projectPath}/
                """
            }

            stage("${instance}依赖&启动") {
                def cfg = config[instance]
                sh """
                    ssh ${cfg.remoteHost} '
                        cd ${cfg.projectPath}
                        uv sync
                        source ${cfg.venvDir}/bin/activate
                        TIMESTAMP=\$(date +"%Y%m%d_%H%M%S")
                        LOGFILE="${cfg.projectPath}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log"
                        nohup env APP_ENV=s1 gunicorn -w ${cfg.gunicornWorkers} -k uvicorn.workers.UvicornWorker \
                            -b 0.0.0.0:${cfg.port} --timeout 300 dialogue.app:app \
                            --max-requests 200 --max-requests-jitter 50 \
                            > "\$LOGFILE" 2>&1 & 
                        ln -sf "\$LOGFILE" ${cfg.projectPath}/logs/lessie_sourcing_agents_latest.log
                    '
                """
            }

            stage("探测${instance}探测服务") {
                def cfg = config[instance]
                sh "sleep 5"
                sh "ssh ${cfg.remoteHost} 'head -n 300 ${cfg.projectPath}/logs/lessie_sourcing_agents_latest.log | grep -i error || echo 未发现错误日志'"
                sh "ssh ${cfg.remoteHost} 'sh ${cfg.checkScript}'"
            }

            stage("恢复${instance}流量") {
                def cfg = config[instance]
                sh "ssh ${commonConfig.nginxHost} 'sh ${commonConfig.nginxReloadScript} ${cfg.nginxBackend} ${cfg.port} up'"
            }
            
            echo "===== 实例 ${instance} 部署完成 ====="
        }
    }

    echo '✅ 所有选中的实例部署成功！'
}
#==================================================11-19未更改====================================================================





#========================================11-19更改===============================================================================
node {
    properties([
        parameters([
            // 分支选择参数
            gitParameter(
                branchFilter: 'origin/(.*)',
                defaultValue: 'master',
                description: 's1环境，默认master分支',
                name: 'Code_branch',
                quickFilterEnabled: true,
                selectedValue: 'DEFAULT',
                sortMode: 'NONE',
                type: 'PT_BRANCH',
                size: 1
            ),
            // 部署实例选择
            choice(
                name: 'DEPLOY_TARGETS',
                choices: ['A'],
                description: '选择需要部署的实例（多选格式为"A,B"）'
            ),
            // 部署顺序
            string(
                name: 'DEPLOY_ORDER',
                defaultValue: 'A',
                description: '指定部署顺序（如AB、BA，必须是已选实例的组合）'
            )
        ])
    ])

    // 环境配置（集中管理实例参数）
    def config = [
        A: [
            remoteHost: "43.130.56.138",
            projectPath: "/data/webapps/lessie_sourcing_agents",
            venvDir: "/data/webapps/lessie_sourcing_agents/.venv",
            nginxBackend: "10.0.0.5",
            port: "8000",
            killScript: "/data/sh/kill_lessie_sourcing_agents.sh",
            checkScript: "/data/sh/check_lessie_agents_8000.sh",
            gunicornWorkers: 4
        ]
    ]

    def commonConfig = [
        nginxHost: "49.51.46.148",
        connectionTimeout: "600",
        nginxReloadScript: "/data/sh/set_s1_backend_weight_new.sh",
        waitConnectionsScript: "/data/sh/wait_s1_for_connections.sh"
    ]

    stage('拉代码') {
        checkout scm: [
            $class: 'GitSCM',
            branches: [[name: params.Code_branch]],
            userRemoteConfigs: [[
                url: 'http://172.24.16.20/python/lessie-sourcing-agents.git',
                credentialsId: 'fly_gitlab_auth'
            ]]
        ]
    }

    stage('验证参数') {
        def selectedTargets = params.DEPLOY_TARGETS.split(',').toList()
        def orderChars = params.DEPLOY_ORDER.split('').toList()
        
        if (orderChars.isEmpty()) {
            error("部署顺序不能为空，请输入如AB、BA的顺序")
        }
        
        orderChars.each { instance ->
            if (!selectedTargets.contains(instance)) {
                error("部署顺序包含未选择的实例: ${instance}，已选实例：${params.DEPLOY_TARGETS}")
            }
        }
        
        def uniqueOrder = orderChars.unique()
        if (uniqueOrder.size() != orderChars.size()) {
            error("部署顺序包含重复实例: ${params.DEPLOY_ORDER}")
        }
        
        echo "✅ 参数验证通过：已选实例=${selectedTargets}，部署顺序=${orderChars}"
        env.VALID_ORDER = params.DEPLOY_ORDER
    }

    stage('动态部署') {
        def orderChars = env.VALID_ORDER.split('').toList()
        orderChars.each { instance ->
            echo "===== 开始部署实例 ${instance} ====="
            
            // 实例部署的5个步骤（直接在循环中定义stage，无嵌套）
            stage("${instance}:脱离后端组") {
                def cfg = config[instance]
                sh "ssh ${commonConfig.nginxHost} 'sh ${commonConfig.nginxReloadScript} ${cfg.nginxBackend} ${cfg.port} down'"
                sh "ssh ${cfg.remoteHost} 'sh ${commonConfig.waitConnectionsScript} ${cfg.port} ${commonConfig.connectionTimeout}'"
            }

            stage("${instance}下线&同步") {
                def cfg = config[instance]
                sh "ssh ${cfg.remoteHost} 'sh ${cfg.killScript} ${cfg.port}'"
                sh """
                    ssh ${cfg.remoteHost} 'mkdir -p ${cfg.projectPath}'
                    rsync -avz --exclude '.venv' --exclude '.git' ${WORKSPACE}/ ${cfg.remoteHost}:${cfg.projectPath}/
                """
            }

            stage("${instance}依赖&启动") {
                def cfg = config[instance]
                sh """
                    ssh ${cfg.remoteHost} '
                        cd ${cfg.projectPath}
                        uv sync
                        source ${cfg.venvDir}/bin/activate
                        TIMESTAMP=\$(date +"%Y%m%d_%H%M%S")
                        LOGFILE="${cfg.projectPath}/logs/lessie_sourcing_agents_\${TIMESTAMP}.log"
                        nohup env APP_ENV=s1 gunicorn -w ${cfg.gunicornWorkers} -k uvicorn.workers.UvicornWorker \
                            -b 0.0.0.0:${cfg.port} --timeout 300 dialogue.app:app \
                            --max-requests 200 --max-requests-jitter 50 \
                            > "\$LOGFILE" 2>&1 & 
                        ln -sf "\$LOGFILE" ${cfg.projectPath}/logs/lessie_sourcing_agents_latest.log
                    '
                """
            }

            stage("探测${instance}探测服务") {
                def cfg = config[instance]
                sh "sleep 5"
                sh "ssh ${cfg.remoteHost} 'head -n 300 ${cfg.projectPath}/logs/lessie_sourcing_agents_latest.log | grep -i error || echo 未发现错误日志'"
                sh "ssh ${cfg.remoteHost} 'sh ${cfg.checkScript}'"
            }

            stage("恢复${instance}流量") {
                def cfg = config[instance]
                sh "ssh ${commonConfig.nginxHost} 'sh ${commonConfig.nginxReloadScript} ${cfg.nginxBackend} ${cfg.port} up'"
            }
            
            echo "===== 实例 ${instance} 部署完成 ====="
        }
    }

    echo '✅ 所有选中的实例部署成功！'

    stage("POST") {
        // python 环境
        env.PY_environment = 's1'
        // git 提交短哈希
        env.GIT_COMMIT_SHORT = sh(script: 'git rev-parse --short HEAD', returnStdout: true).trim()
        // git 作者
        env.GIT_AUTHOR = sh(script: 'git log -1 --pretty=format:%an', returnStdout: true).trim()
        // git 提交信息
        env.GIT_COMMIT_MSG = sh(script: 'git log -1 --pretty=format:%B', returnStdout: true).trim()
        // 拼接荷载信息
        def payload = [
            env: env.PY_environment,
            usage_desc: [
                code_branch      : params.Code_branch,
                git_commit_short : env.GIT_COMMIT_SHORT,
                git_author       : env.GIT_AUTHOR,
                git_commit_msg   : env.GIT_COMMIT_MSG
            ]
        ]
        // JSON —— 转义所有字符
        def jsonStr = groovy.json.JsonOutput.toJson(payload)
        // 请求 apex URL
        def URL = "http://43.159.145.241:8200/api/public/env-usage/env-usage"
        echo "正在发送请求到 ${URL}"
        echo "JSON Payload: ${jsonStr}"
        sh """
            curl -X POST "${URL}" \
            -H "Content-Type: application/json" \
            -d '${jsonStr}'
        """
        echo "请求完成"
    }
}

#==================================================11-19更改====================================================================