重构部署方案 远程发版
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zk
Vendored
+71
-74
@@ -1,10 +1,8 @@
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/**
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* OfferPie Web 前端蓝绿部署流水线
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*
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* 工作目录说明：
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* - Jenkins 会自动为每个项目创建独立的工作空间：/var/jenkins_home/workspace/<项目名>/
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* - docker-compose.yml、Dockerfile、nginx.conf 都在项目根目录，直接执行即可
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* - nginx.conf 首次部署时 docker cp 进 nginx 容器
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* 架构：Jenkins 本地编译 → scp 镜像到目标机 → SSH 远程蓝绿切换
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* 目标机目录：/opt/offerpie/web/
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*
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* 内层 Nginx 职责：
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* - 蓝绿切换（前端静态文件 serve）
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@@ -19,14 +17,28 @@ pipeline {
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}
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environment {
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CONTAINER_PREFIX = 'offerpie-web' // 容器名前缀，拼接 -blue / -green / -nginx
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HEALTH_URL = 'http://localhost:80/' // 前端静态页面健康检查
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// 目标服务器配置
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DEPLOY_HOST = '8.138.180.255'
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DEPLOY_PORT = '22'
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DEPLOY_USER = 'root'
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DEPLOY_PASS = 'sh.0807.'
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// 项目配置
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IMAGE_NAME = 'offerpie-web'
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IMAGE_TAG = 'latest'
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CONTAINER_PREFIX = 'offerpie-web'
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REMOTE_DIR = '/opt/offerpie/web'
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HEALTH_URL = 'http://localhost:80/'
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// SSH 命令前缀
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SSH_CMD = "sshpass -p '${DEPLOY_PASS}' ssh -o StrictHostKeyChecking=no -p ${DEPLOY_PORT} ${DEPLOY_USER}@${DEPLOY_HOST}"
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SCP_CMD = "sshpass -p '${DEPLOY_PASS}' scp -o StrictHostKeyChecking=no -P ${DEPLOY_PORT}"
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}
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stages {
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stage('开始提示') {
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stage('环境检查') {
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steps {
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echo "OfferPie Web 前端开始构建"
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sh 'sshpass -V'
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}
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}
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@@ -39,18 +51,36 @@ pipeline {
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}
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}
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/**
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* 检测部署目标
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* - 检查 blue 和 green 容器的运行状态
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* - blue 在运行 → 部署 green；green 在运行 → 部署 blue
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* - 都不在或都在 → 默认部署 blue
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*/
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stage('本地编译') {
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steps {
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echo "开始构建镜像"
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sh "docker build -t ${IMAGE_NAME}:${IMAGE_TAG} ."
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echo "导出镜像"
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sh "docker save -o ${IMAGE_NAME}.tar ${IMAGE_NAME}:${IMAGE_TAG}"
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}
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}
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stage('文件传输') {
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steps {
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echo "传输文件到目标服务器"
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sh "${SSH_CMD} 'mkdir -p ${REMOTE_DIR}'"
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sh "${SCP_CMD} ${IMAGE_NAME}.tar ${DEPLOY_USER}@${DEPLOY_HOST}:${REMOTE_DIR}/"
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sh "${SCP_CMD} proxy_nginx.conf ${DEPLOY_USER}@${DEPLOY_HOST}:${REMOTE_DIR}/proxy_nginx.conf"
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sh "${SCP_CMD} docker-compose.yml ${DEPLOY_USER}@${DEPLOY_HOST}:${REMOTE_DIR}/docker-compose.yml"
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}
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}
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stage('加载镜像') {
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steps {
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sh "${SSH_CMD} 'docker load < ${REMOTE_DIR}/${IMAGE_NAME}.tar'"
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}
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}
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stage('检测部署目标') {
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steps {
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echo "检查当前容器状态"
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script {
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def blueRunning = sh(script: "docker ps -q -f name=${CONTAINER_PREFIX}-blue", returnStdout: true).trim()
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def greenRunning = sh(script: "docker ps -q -f name=${CONTAINER_PREFIX}-green", returnStdout: true).trim()
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def blueRunning = sh(script: "${SSH_CMD} 'docker ps -q -f name=${CONTAINER_PREFIX}-blue'", returnStdout: true).trim()
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def greenRunning = sh(script: "${SSH_CMD} 'docker ps -q -f name=${CONTAINER_PREFIX}-green'", returnStdout: true).trim()
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env.DEPLOY_TARGET = ''
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@@ -71,47 +101,33 @@ pipeline {
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}
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}
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/**
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* 构建新版本
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* - 先清理目标颜色的旧容器（如果残留）
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* - docker-compose build 构建新镜像（含 pnpm build）
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*/
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stage('构建新版本') {
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stage('启动新版本') {
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steps {
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script {
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def existingContainer = sh(script: "docker ps -aq -f name=${CONTAINER_PREFIX}-${env.DEPLOY_TARGET}", returnStdout: true).trim()
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def existingContainer = sh(script: "${SSH_CMD} 'docker ps -aq -f name=${CONTAINER_PREFIX}-${env.DEPLOY_TARGET}'", returnStdout: true).trim()
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if (existingContainer) {
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echo "清理已存在的容器: ${CONTAINER_PREFIX}-${env.DEPLOY_TARGET}"
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sh "docker rm -f ${CONTAINER_PREFIX}-${env.DEPLOY_TARGET}"
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sh "${SSH_CMD} 'docker rm -f ${CONTAINER_PREFIX}-${env.DEPLOY_TARGET}'"
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}
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sh "docker-compose build ${env.DEPLOY_TARGET}"
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sh "${SSH_CMD} 'cd ${REMOTE_DIR} && docker compose up -d ${env.DEPLOY_TARGET}'"
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sh 'sleep 5'
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}
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}
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}
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/**
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* 检查 Nginx
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* - 检查 nginx 容器是否存在
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* - 不存在则启动并复制配置文件（首次部署）
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* - 存在则确保容器运行中
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*/
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stage('检查Nginx') {
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steps {
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script {
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def nginxExists = sh(script: "docker ps -aq -f name=${CONTAINER_PREFIX}-nginx", returnStdout: true).trim()
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def nginxExists = sh(script: "${SSH_CMD} 'docker ps -aq -f name=${CONTAINER_PREFIX}-nginx'", returnStdout: true).trim()
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if (!nginxExists) {
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echo "首次部署，初始化 Nginx 容器"
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sh "docker-compose up -d nginx"
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sh "sleep 3"
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// 复制配置文件到容器内
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sh "docker cp proxy_nginx.conf ${CONTAINER_PREFIX}-nginx:/etc/nginx/nginx.conf"
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sh "docker exec ${CONTAINER_PREFIX}-nginx nginx -s reload"
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sh "${SSH_CMD} 'cd ${REMOTE_DIR} && docker compose up -d nginx'"
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sh 'sleep 3'
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} else {
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def nginxRunning = sh(script: "docker ps -q -f name=${CONTAINER_PREFIX}-nginx", returnStdout: true).trim()
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def nginxRunning = sh(script: "${SSH_CMD} 'docker ps -q -f name=${CONTAINER_PREFIX}-nginx'", returnStdout: true).trim()
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if (!nginxRunning) {
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echo "Nginx 容器已停止，重新启动"
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sh "docker start ${CONTAINER_PREFIX}-nginx"
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sh "sleep 2"
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sh "${SSH_CMD} 'docker start ${CONTAINER_PREFIX}-nginx'"
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sh 'sleep 2'
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}
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echo "Nginx 容器已存在且运行中"
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}
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@@ -119,22 +135,6 @@ pipeline {
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}
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}
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stage('启动新版本') {
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steps {
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script {
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sh "docker-compose up -d ${env.DEPLOY_TARGET}"
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// 等待 Nginx 容器启动
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sh 'sleep 5'
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}
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}
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}
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/**
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* 健康检查
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* - 进入容器检测静态页面是否正常返回
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* - 最多重试 3 次，每次间隔 5 秒
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* - 全部失败则终止部署流程
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*/
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stage('健康检查') {
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steps {
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script {
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@@ -144,7 +144,7 @@ pipeline {
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while (retryCount < maxRetries && !healthy) {
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try {
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sh "docker exec ${CONTAINER_PREFIX}-${env.DEPLOY_TARGET} curl -f ${HEALTH_URL}"
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sh "${SSH_CMD} 'docker exec ${CONTAINER_PREFIX}-${env.DEPLOY_TARGET} curl -f ${HEALTH_URL}'"
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healthy = true
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} catch (Exception e) {
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retryCount++
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@@ -163,38 +163,34 @@ pipeline {
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}
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}
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/**
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* 切换流量
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* - 修改 nginx 配置中的 proxy_pass 指向新版本
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* - nginx 不挂载宿主机文件，直接 sed -i 修改容器内配置
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* - reload 使新配置生效，实现零停机切换
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*/
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stage('切换流量') {
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steps {
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script {
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sh "docker exec ${CONTAINER_PREFIX}-nginx sed -i 's/proxy_pass http:\\/\\/\\(blue\\|green\\);/proxy_pass http:\\/\\/${env.DEPLOY_TARGET};/' /etc/nginx/nginx.conf"
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sh "docker exec ${CONTAINER_PREFIX}-nginx nginx -s reload"
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sh "${SSH_CMD} \"sed -i 's/proxy_pass http:\\/\\/\\(blue\\|green\\);/proxy_pass http:\\/\\/${env.DEPLOY_TARGET};/' ${REMOTE_DIR}/proxy_nginx.conf\""
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sh "${SSH_CMD} 'docker exec ${CONTAINER_PREFIX}-nginx nginx -s reload'"
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echo "✅ 流量已切换到 ${env.DEPLOY_TARGET}"
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}
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}
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}
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/**
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* 停止并删除旧版本
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* - 不能用 docker-compose down，会删除所有服务（包括 nginx）
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* - 用 docker rm -f 只删除指定的旧颜色容器
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*/
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stage('删除旧版本') {
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steps {
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script {
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def otherExists = sh(script: "docker ps -aq -f name=${CONTAINER_PREFIX}-${env.OTHER_TARGET}", returnStdout: true).trim()
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def otherExists = sh(script: "${SSH_CMD} 'docker ps -aq -f name=${CONTAINER_PREFIX}-${env.OTHER_TARGET}'", returnStdout: true).trim()
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if (otherExists) {
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sh "docker rm -f ${CONTAINER_PREFIX}-${env.OTHER_TARGET}"
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sh "${SSH_CMD} 'docker rm -f ${CONTAINER_PREFIX}-${env.OTHER_TARGET}'"
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echo "旧版本 ${env.OTHER_TARGET} 已删除"
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}
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}
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}
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}
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stage('清理') {
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steps {
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sh "${SSH_CMD} 'rm -f ${REMOTE_DIR}/${IMAGE_NAME}.tar'"
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sh "rm -f ${IMAGE_NAME}.tar"
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}
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}
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}
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post {
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@@ -203,6 +199,7 @@ pipeline {
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}
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failure {
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echo '❌ 部署失败，请检查日志'
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sh "rm -f ${IMAGE_NAME}.tar || true"
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}
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}
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}
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