Refactor Jenkinsfile for SSH deployment and backup

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木鱼和金鱼 2026-01-23 14:39:58 +08:00 committed by GitHub
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commit 3a41dd26bf
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128
Jenkinsfile vendored
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@ -1,12 +1,11 @@
pipeline { pipeline {
agent any agent any
environment { environment {
// 本地 Web 部署目录(根据实际环境修改,需确保 Jenkins 有读写权限) HOST_IP = '192.168.10.168' # 宿主机内网 IP容器可访问
LOCAL_WEB_ROOT = '/mnt' HOST_USER = 'root' # 宿主机用户名
// 项目部署子目录(避免与其他项目冲突) HOST_PASS = '123456' # 宿主机密码(生产环境用密钥更安全)
PROJECT_DEPLOY_DIR = "${LOCAL_WEB_ROOT}/aistudy" HOST_TARGET = '/www/wwwroot/gitadmin.localgitserver.com/aistudy' # 宿主机目标目录
// 备份目录(保留历史版本,便于回滚) HOST_BACKUP = '/www/wwwroot/gitadmin.localgitserver.com/aistudy-backups' # 宿主机备份目录
BACKUP_DIR = "${LOCAL_WEB_ROOT}/aistudy-backups"
} }
// 定义工具Node.js 需在 Jenkins 全局工具配置中提前配置) // 定义工具Node.js 需在 Jenkins 全局工具配置中提前配置)
tools { tools {
@ -16,14 +15,14 @@ pipeline {
stages { stages {
stage('Checkout') { stage('Checkout') {
steps { steps {
echo '检出代码...' echo "===============================检出代码...========================================"
checkout scm checkout scm
} }
} }
stage('Build') { stage('Build') {
steps { steps {
echo '构建项目...' echo '===============================构建项目...==============================='
sh ''' sh '''
# 验证 Node.js 环境 # 验证 Node.js 环境
if ! command -v node >/dev/null 2>&1; then if ! command -v node >/dev/null 2>&1; then
@ -40,11 +39,11 @@ pipeline {
npm run install:all npm run install:all
# 构建前端(生成静态资源) # 构建前端(生成静态资源)
echo "构建前端..." echo "===============================构建前端...==============================="
npm run build --workspace=frontend npm run build --workspace=frontend
# 构建后端TypeScript 编译 + Prisma Client 生成) # 构建后端TypeScript 编译 + Prisma Client 生成)
echo "构建后端..." echo "===============================构建后端...==============================="
cd backend cd backend
npm run prisma:generate npm run prisma:generate
npm run build npm run build
@ -55,7 +54,7 @@ pipeline {
stage('Prepare Deployment Files') { stage('Prepare Deployment Files') {
steps { steps {
echo '准备部署文件...' echo '===============================准备部署文件...==============================='
sh ''' sh '''
# 创建临时构建目录(整理部署所需文件) # 创建临时构建目录(整理部署所需文件)
mkdir -p build-output/frontend mkdir -p build-output/frontend
@ -74,65 +73,70 @@ pipeline {
''' '''
} }
} }
stage('Deploy to Local Web Server') {
steps {
echo "部署到本地 Web 目录: ${PROJECT_DEPLOY_DIR}"
sh '''
# 创建备份目录(若不存在)
mkdir -p ${BACKUP_DIR}
# 备份当前运行版本(保留时间戳,便于回滚)
if [ -d ${PROJECT_DEPLOY_DIR} ]; then
BACKUP_NAME="backup-$(date +%Y%m%d-%H%M%S)"
mv ${PROJECT_DEPLOY_DIR} ${BACKUP_DIR}/${BACKUP_NAME}
echo "✅ 已备份当前版本到: ${BACKUP_DIR}/${BACKUP_NAME}"
fi
# 创建新的部署目录
mkdir -p ${PROJECT_DEPLOY_DIR}
# 复制前端静态资源到 Web 可访问目录
cp -r build-output/frontend/* ${PROJECT_DEPLOY_DIR}/
# 复制后端文件到部署目录(后端可通过 Node 服务运行)
mkdir -p ${PROJECT_DEPLOY_DIR}/backend
cp -r build-output/backend/* ${PROJECT_DEPLOY_DIR}/backend/
# 安装后端生产依赖(避免复制 node_modules减少体积
echo "安装后端生产依赖..."
cd ${PROJECT_DEPLOY_DIR}/backend
npm install --production
# 启动/重启后端服务(根据项目实际启动方式调整)
echo "启动后端服务..."
# 方式1直接通过 node 启动(前台运行,适合简单场景)
# nohup node dist/index.js > ${PROJECT_DEPLOY_DIR}/backend.log 2>&1 &
stage('Install SSH Client') {
# 配置目录权限(确保 Web 服务器和 Node 服务可访问) steps {
chmod -R 755 ${PROJECT_DEPLOY_DIR} echo "===============================安装SSH Client========================================"
# 若 Web 服务器用户为 www如 Nginx/Apache添加权限 sh '''
if id -u www >/dev/null 2>&1; then # 基于 Debian 镜像的 Jenkins官方镜像默认是 Debian
chown -R www:www ${PROJECT_DEPLOY_DIR} apt-get update && apt-get install -y openssh-client
fi
echo "✅ 部署完成!"
echo "前端访问地址: http://192.168.10.168/aistudy"
echo "后端服务目录: ${PROJECT_DEPLOY_DIR}/backend"
''' '''
} }
} }
} stage('Deploy via SSH') {
steps {
withEnv([]) {
echo "通过 SSH 部署到宿主机: ${HOST_TARGET}"
sh '''
# 1. 宿主机创建备份目录(通过 SSH 执行宿主机命令)
sshpass -p "${HOST_PASS}" ssh -o StrictHostKeyChecking=no ${HOST_USER}@${HOST_IP} "mkdir -p ${HOST_BACKUP}"
# 2. 宿主机备份原有部署目录(如有)
sshpass -p "${HOST_PASS}" ssh -o StrictHostKeyChecking=no ${HOST_USER}@${HOST_IP} "
if [ -d '${HOST_TARGET}' ]; then
TIMESTAMP=$(date +%Y%m%d%H%M%S)
mv '${HOST_TARGET}' '${HOST_BACKUP}/backup_$TIMESTAMP'
fi
"
# 3. SCP 传输构建产物到宿主机
sshpass -p "${HOST_PASS}" scp -r -o StrictHostKeyChecking=no build-output/* ${HOST_USER}@${HOST_IP}:${HOST_TARGET}/
# 4. 宿主机修复目录权限(确保 Web 服务可访问)
sshpass -p "${HOST_PASS}" ssh -o StrictHostKeyChecking=no ${HOST_USER}@${HOST_IP} "chmod -R 755 ${HOST_TARGET}"
# 安装后端生产依赖(避免复制 node_modules减少体积
echo "安装后端生产依赖..."
cd ${PROJECT_DEPLOY_DIR}/backend
npm install --production
# 启动/重启后端服务(根据项目实际启动方式调整)
echo "启动后端服务..."
# 方式1直接通过 node 启动(前台运行,适合简单场景)
# nohup node dist/index.js > ${PROJECT_DEPLOY_DIR}/backend.log 2>&1 &
# 配置目录权限(确保 Web 服务器和 Node 服务可访问)
chmod -R 755 ${PROJECT_DEPLOY_DIR}
# 若 Web 服务器用户为 www如 Nginx/Apache添加权限
if id -u www >/dev/null 2>&1; then
chown -R www:www ${PROJECT_DEPLOY_DIR}
fi
echo "✅ 部署完成!"
echo "前端访问地址: http://192.168.10.168/aistudy"
echo "后端服务目录: ${PROJECT_DEPLOY_DIR}/backend"
'''
}
}
}
}
post { post {
success { success {
echo '🎉 本地部署成功!' echo '🎉 本地部署成功!'
echo "📁 部署目录: ${PROJECT_DEPLOY_DIR}" echo "📁 部署目录: ${HOST_TARGET}"
echo "💾 备份目录: ${BACKUP_DIR}" echo "💾 备份目录: ${HOST_BACKUP}"
} }
failure { failure {
echo '❌ 部署失败!请查看构建日志排查问题' echo '❌ 部署失败!请查看构建日志排查问题'