sync

dockerfile

@@ -1,36 +1,15 @@
-# Dockerfile
-FROM python:3.11-slim
+# Stage 1: Builder for all architectures
+FROM --platform=$BUILDPLATFORM python:3.11-slim as builder
 
-# Set working directory
 WORKDIR /app
-
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy requirements first for better caching
 COPY requirements.txt .
-
-# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy application files
+# Stage 2: Final image using architecture-specific Python
+FROM --platform=$TARGETPLATFORM python:3.11-slim
+
+WORKDIR /app
+COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
 COPY . .
 
-# Create templates directory and copy template
-RUN mkdir -p templates
-
-# Expose port
-EXPOSE 5000
-
-# Create non-root user for security
-RUN useradd --create-home --shell /bin/bash app \
-    && chown -R app:app /app
-USER app
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:5000/ || exit 1
-
-# Run the application
 CMD ["python", "app.py"]