Update Dockerfile

Dockerfile

@@ -1,43 +1,59 @@
-FROM ubuntu:22.04
+FROM node:20-slim
 
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Install NVIDIA drivers and CUDA libraries for L4
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
-    curl ca-certificates wget \
-    # NVIDIA/CUDA for L4
-    nvidia-driver-525-server \
-    nvidia-utils-525-server \
-    libnvidia-encode-525-server \
-    libnvidia-decode-525-server \
-    # FFmpeg with CUDA support
-    ffmpeg \
     # Chrome dependencies
-    libnss3 libatk1.0-0 libatk-bridge2.0-0 libcups2 \
-    libxkbcommon0 libxcomposite1 libxdamage1 libxfixes3 \
-    libxrandr2 libgbm1 libasound2 libpangocairo-1.0-0 \
-    # GPU tools
-    pciutils mesa-utils vulkan-tools \
-    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
-    && apt-get install -y nodejs \
+    wget \
+    gnupg \
+    libnss3 \
+    libatk1.0-0 \
+    libatk-bridge2.0-0 \
+    libcups2 \
+    libdrm2 \
+    libxkbcommon0 \
+    libxcomposite1 \
+    libxdamage1 \
+    libxfixes3 \
+    libxrandr2 \
+    libgbm1 \
+    libasound2 \
+    libpangocairo-1.0-0 \
+    # FFmpeg
+    ffmpeg \
+    # System tools
+    ca-certificates \
+    curl \
     && wget -q https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb \
     && apt-get install -y ./google-chrome-stable_current_amd64.deb \
     && rm google-chrome-stable_current_amd64.deb \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-# Set NVIDIA environment variables
-ENV NVIDIA_VISIBLE_DEVICES=all
-ENV NVIDIA_DRIVER_CAPABILITIES=compute,utility,graphics,video
-
+# Create app directory
 WORKDIR /app
+
+# Copy package files
 COPY package*.json ./
-RUN npm install
+
+# Install dependencies (production only)
+RUN npm ci --only=production && npm cache clean --force
+
+# Copy application
 COPY . .
 
+# Environment variables
+ENV NODE_ENV=production
+ENV PORT=7860
 ENV CHROME_BIN=/usr/bin/google-chrome-stable
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
 ENV NODE_OPTIONS="--max-old-space-size=24576"
-ENV PORT=7860
 
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:7860/health || exit 1
+
+# Expose port
 EXPOSE 7860
+
+# Start application
 CMD ["node", "server.js"]