添加部署文件
This commit is contained in:
@@ -30,4 +30,4 @@ OSS_BUCKET=offerpie
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OSS_DOMAIN=https://offerpie.oss-cn-guangzhou.aliyuncs.com
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OSS_DOMAIN=https://offerpie.oss-cn-guangzhou.aliyuncs.com
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# 公告落库并发线程数(不要超过 MYSQL_POOL_SIZE + MYSQL_MAX_OVERFLOW)
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# 公告落库并发线程数(不要超过 MYSQL_POOL_SIZE + MYSQL_MAX_OVERFLOW)
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SPIDER_MAX_WORKERS=12
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SPIDER_MAX_WORKERS=16
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+50
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# 使用 Python 3.12 slim 镜像
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FROM python:3.12-slim
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ENV TZ=Asia/Shanghai
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ENV ENV=prod
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV PYTHONUNBUFFERED=1
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# Playwright 浏览器统一装到系统目录,避免落在 HOME 里
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ENV PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
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# 浏览器下载走 npmmirror 镜像,国内构建更快(网络可直连时可去掉)
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ENV PLAYWRIGHT_DOWNLOAD_HOST=https://cdn.npmmirror.com/binaries/playwright
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# 时区 + 系统依赖(libgl1、libglib2.0-0 是 opencv-python 的运行时依赖)
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RUN ln -sf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone \
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&& rm -rf /etc/apt/sources.list.d/* \
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&& echo "deb https://mirrors.aliyun.com/debian/ bookworm main non-free contrib" > /etc/apt/sources.list \
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&& echo "deb https://mirrors.aliyun.com/debian-security/ bookworm-security main non-free contrib" >> /etc/apt/sources.list \
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&& echo "deb https://mirrors.aliyun.com/debian/ bookworm-updates main non-free contrib" >> /etc/apt/sources.list \
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&& apt-get clean \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends curl libgl1 libglib2.0-0 \
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&& rm -rf /var/lib/apt/lists/*
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RUN mkdir -p /app/logs
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WORKDIR /app
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# 先拷贝依赖声明,利用 Docker 层缓存
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt \
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-i https://mirrors.aliyun.com/pypi/simple/ \
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--trusted-host mirrors.aliyun.com
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# 安装 Chromium 及其系统依赖(供 app/tool/browser.py 使用)
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RUN playwright install --with-deps chromium \
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&& rm -rf /var/lib/apt/lists/*
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# 预热 OCR 模型,避免首次采集时才去下载 onnx 模型
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# 参数与 app/tool/ocr.py 保持一致,确保命中同一份模型缓存
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RUN python -c "from rapidocr import RapidOCR; RapidOCR(params={'Global.use_cls': False, 'Global.text_score': 0.5})"
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# 拷贝应用代码、一次性初始化脚本(含 init_xiaozhaoya 依赖的 doc/ 数据)和环境配置
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COPY app/ ./app/
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COPY doc/ ./doc/
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COPY init_offershow.py init_offerqingbaoju.py init_xiaozhaoya.py ./
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COPY .env.prod ./.env.prod
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# 纯后台定时任务服务,无 HTTP 端口
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CMD ["python", "-m", "app.main"]
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Vendored
+165
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/**
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* OfferPie Spider 部署流水线
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*
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* Jenkins 容器挂载了宿主机 docker.sock,镜像共享。
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* 直接在 workspace 内 build + compose up。
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*
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* SCRIPT=main 时部署常驻定时任务服务;
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* SCRIPT=init_* 时用同一个镜像跑一次性存量初始化脚本,跑完容器自动删除,不影响常驻服务。
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*/
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pipeline {
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agent any
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parameters {
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choice(name: 'BRANCH', choices: ['master', 'dev'], description: '选择要部署的分支')
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choice(name: 'ACTION', choices: ['deploy', 'stop'], description: '操作:deploy=构建部署,stop=停止服务')
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choice(name: 'SCRIPT',
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choices: ['main', 'init_offershow', 'init_offerqingbaoju', 'init_xiaozhaoya'],
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description: '选择要运行的脚本:main=常驻定时任务服务,init_*=一次性存量初始化(跑完退出)')
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string(name: 'LIMIT', defaultValue: '',
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description: '抓取条数上限,仅对 init_offershow / init_offerqingbaoju 生效;留空用脚本默认值')
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}
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environment {
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IMAGE_NAME = 'offerpie-spider'
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IMAGE_TAG = 'latest'
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CONTAINER_NAME = 'offerpie-spider'
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// 固定 compose 项目名:默认取 workspace 目录名,并发构建时会变成 xxx@2 导致容器名冲突
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COMPOSE_PROJECT_NAME = 'offerpie-spider'
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// 一次性容器的挂载与资源限制,保持与 docker-compose.yml 一致
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LOG_VOLUME = '/opt/offerpie/spider/logs:/app/logs'
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}
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stages {
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stage('参数校验') {
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steps {
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script {
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// LIMIT 会拼进 shell 命令,只允许纯数字,防止注入
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def limit = params.LIMIT?.trim()
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if (limit && !(limit ==~ /[1-9]\d*/)) {
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error "LIMIT 必须是正整数,当前值:${params.LIMIT}"
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}
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if (limit && params.SCRIPT in ['main', 'init_xiaozhaoya']) {
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echo "⚠️ ${params.SCRIPT} 不接受 LIMIT 参数,本次将忽略"
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}
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}
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}
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}
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stage('停止服务') {
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when {
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expression { params.ACTION == 'stop' }
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}
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steps {
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sh "docker compose down || true"
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}
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}
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stage('拉取代码') {
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when {
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expression { params.ACTION == 'deploy' }
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}
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steps {
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echo "拉取 ${params.BRANCH} 分支代码"
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git branch: "${params.BRANCH}",
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credentialsId: 'gitea-fab089c1-b55d-4b58-9fad',
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url: 'https://git.jianshixingqiu.com/offerpai/campus_spider.git'
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}
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}
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stage('构建镜像') {
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when {
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expression { params.ACTION == 'deploy' }
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}
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steps {
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sh "docker build -t ${IMAGE_NAME}:${IMAGE_TAG} ."
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}
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}
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stage('部署常驻服务') {
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when {
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expression { params.ACTION == 'deploy' && params.SCRIPT == 'main' }
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}
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steps {
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// 停旧启新,docker-compose.yml 就在当前 workspace
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sh "docker compose down || true"
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sh "docker compose up -d"
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sleep 5
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// 精确匹配容器名,避免把 offerpie-spider-init_* 这类一次性容器也列出来
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sh "docker ps -f 'name=^${CONTAINER_NAME}\$' --format '{{.Status}}'"
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}
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}
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stage('执行初始化脚本') {
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when {
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expression { params.ACTION == 'deploy' && params.SCRIPT != 'main' }
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}
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steps {
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script {
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def limit = params.LIMIT?.trim()
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def runName = "${CONTAINER_NAME}-${params.SCRIPT}"
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def cmd = "python ${params.SCRIPT}.py"
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if (limit && params.SCRIPT != 'init_xiaozhaoya') {
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cmd += " ${limit}"
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}
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echo "运行一次性脚本:${cmd}"
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// 同名任务还在跑就直接失败,不要把正在灌数的任务强杀掉
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def running = sh(script: "docker ps -q -f 'name=^${runName}\$'",
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returnStdout: true).trim()
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if (running) {
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error "${runName} 正在运行中,如确认要重跑请先手动执行:docker rm -f ${runName}"
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}
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// 清掉已退出的同名残留容器(--rm 一般会自动删,异常退出时可能留下)
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sh "docker rm -f ${runName} || true"
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// 故意用 docker run 而不是 docker compose run:
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// compose run 起的容器带同一个 project 标签,别人执行 compose down 会把灌数任务一起干掉
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// LOG_FILE_NAME 让日志单独落一个文件,不和常驻服务的 spider.log 交叉写入
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// --rm:跑完自动删除;不带 -d,日志直接输出到本次构建,脚本退出码决定构建成败
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// 实测全量灌数约 12 小时,超时给到 24 小时
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timeout(time: 24, unit: 'HOURS') {
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sh """docker run --rm --name ${runName} \
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--network host \
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--shm-size 2g \
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--memory 16g \
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--cpus 8 \
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-e ENV=prod \
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-e TZ=Asia/Shanghai \
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-e OMP_NUM_THREADS=8 \
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-e LOG_FILE_NAME=${params.SCRIPT}.log \
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-v ${LOG_VOLUME} \
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${IMAGE_NAME}:${IMAGE_TAG} ${cmd}"""
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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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when {
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expression { params.ACTION == 'deploy' }
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}
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steps {
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sh "docker image prune -f || true"
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}
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}
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}
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post {
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success {
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script {
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if (params.ACTION == 'stop') {
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echo "✅ 服务已停止"
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} else if (params.SCRIPT == 'main') {
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echo "✅ 部署成功!容器 ${CONTAINER_NAME} 已启动"
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} else {
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echo "✅ 初始化脚本 ${params.SCRIPT}.py 执行完成"
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}
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}
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}
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failure {
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echo '❌ 操作失败,请检查日志'
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}
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}
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}
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+8
-1
@@ -25,6 +25,11 @@ from playwright.async_api import Browser, BrowserContext, Page, async_playwright
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# 页面打开超时(毫秒)
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# 页面打开超时(毫秒)
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_GOTO_TIMEOUT = 30000
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_GOTO_TIMEOUT = 30000
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# Chromium 启动参数:
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# --no-sandbox 容器内以 root 运行时 Chrome 沙箱不可用,不加会直接启动失败
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# --disable-dev-shm-usage 容器 /dev/shm 偏小时改用磁盘,避免渲染进程崩溃
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_LAUNCH_ARGS = ["--no-sandbox", "--disable-dev-shm-usage"]
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@dataclass
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@dataclass
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class NodeSnapshot:
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class NodeSnapshot:
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@@ -202,7 +207,9 @@ class _BrowserRuntime:
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async with self._launch_lock:
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async with self._launch_lock:
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if self._browser is None:
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if self._browser is None:
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self._playwright = await async_playwright().start()
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self._playwright = await async_playwright().start()
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self._browser = await self._playwright.chromium.launch(headless=True)
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self._browser = await self._playwright.chromium.launch(
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headless=True, args=_LAUNCH_ARGS
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)
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return self._browser
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return self._browser
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async def _open_page_impl(self, url: str, wait_ms: int) -> str:
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async def _open_page_impl(self, url: str, wait_ms: int) -> str:
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@@ -0,0 +1,22 @@
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services:
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spider:
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image: offerpie-spider:latest
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container_name: offerpie-spider
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restart: unless-stopped
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network_mode: host
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environment:
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- ENV=prod
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- TZ=Asia/Shanghai
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# OCR 推理线程数,与下面的 cpus 配额保持一致
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- OMP_NUM_THREADS=8
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volumes:
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- /opt/offerpie/spider/logs:/app/logs
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# Chromium 共享内存,页面渲染走内存比落盘快
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shm_size: 2gb
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deploy:
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resources:
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limits:
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# 宿主 32G,实测全量采集峰值约 4G,上限给足避免 OOM kill
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memory: 8G
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# 宿主 12 核
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cpus: '8'
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Block a user