1b0d92d6ad
- Add cleanup-chromium.sh script for manual zombie process cleanup - Add docker-entrypoint.sh with signal handlers for graceful shutdown - Add lib/process-cleanup.ts for automatic cleanup on app termination - Enhanced forceCleanup() method in tradingview-automation.ts: - Individual page closing before browser termination - Force kill remaining processes with SIGKILL - Reset operation locks after cleanup - Improved browser launch args to prevent zombie processes: - Better crash reporter handling - Enhanced background process management - Removed problematic --single-process flag - Updated Dockerfile to use new entrypoint with cleanup handlers - Set DOCKER_ENV environment variable for container detection - Add proper signal handling (SIGINT, SIGTERM, SIGQUIT) - Automatic cleanup of temporary Puppeteer profiles Resolves zombie Chromium process accumulation issue
88 lines
2.1 KiB
Docker
88 lines
2.1 KiB
Docker
# Dockerfile for Next.js 15 + Puppeteer/Chromium + Prisma + Tailwind + OpenAI
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FROM node:20-slim
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# Use build arguments for CPU optimization
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ARG JOBS=8
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ARG NODE_OPTIONS="--max-old-space-size=4096"
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# Set environment variables for parallel builds
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ENV JOBS=${JOBS}
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ENV NODE_OPTIONS=${NODE_OPTIONS}
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ENV npm_config_jobs=${JOBS}
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# Install system dependencies for Chromium
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RUN apt-get update && apt-get install -y \
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wget \
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ca-certificates \
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fonts-liberation \
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libappindicator3-1 \
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libasound2 \
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libatk-bridge2.0-0 \
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libatk1.0-0 \
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libcups2 \
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libdbus-1-3 \
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libdrm2 \
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libgbm1 \
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libnspr4 \
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libnss3 \
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libx11-xcb1 \
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libxcomposite1 \
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libxdamage1 \
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libxrandr2 \
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xdg-utils \
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libxss1 \
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libgconf-2-4 \
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libxtst6 \
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libxrandr2 \
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libasound2 \
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libpangocairo-1.0-0 \
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libgdk-pixbuf2.0-0 \
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libgtk-3-0 \
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libxshmfence1 \
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--no-install-recommends && \
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rm -rf /var/lib/apt/lists/*
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# Install Chromium (Debian 12+ uses 'chromium' instead of 'chromium-browser')
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RUN apt-get update && apt-get install -y \
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chromium \
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--no-install-recommends && \
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rm -rf /var/lib/apt/lists/*
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# Set working directory
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WORKDIR /app
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# Copy package files and install dependencies
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COPY package.json package-lock.json* pnpm-lock.yaml* yarn.lock* .npmrc* ./
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# Install dependencies with maximum parallelism
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RUN npm config set maxsockets 8 && \
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npm config set fetch-retries 3 && \
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npm ci --no-audit --no-fund --prefer-offline
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# Copy the rest of the app
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COPY . .
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# Generate Prisma client
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RUN npx prisma generate
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# Build the Next.js application for production
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RUN npm run build
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# Fix permissions for node_modules binaries
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RUN chmod +x node_modules/.bin/*
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# Expose port
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EXPOSE 3000
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# Copy startup script
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COPY docker-entrypoint.sh /usr/local/bin/
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RUN chmod +x /usr/local/bin/docker-entrypoint.sh
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# Set environment variables for Puppeteer
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ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
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ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
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ENV DOCKER_ENV=true
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# Start the app with cleanup handlers
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ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
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