dockerize!

Dockerfile-web

@@ -0,0 +1,39 @@
+# Use Python slim image as base
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirements.txt first to leverage Docker cache
+COPY requirements.txt .
+
+# System packages
+RUN apt update && apt install -y wget tzdata
+
+# Timezone
+ENV TZ=Europe/Rome
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application files
+COPY app.py .
+COPY ingress.py .
+COPY models.py .
+
+# Copy entrypoint script and make it executable
+COPY entrypoint-web.sh .
+RUN chmod +x entrypoint-web.sh
+
+# Expose port (default 5000, can be overridden via PORT env var)
+EXPOSE 5000
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1
+ENV PORT=5000
+
+# Run gunicorn with the Flask app using the entrypoint script
+# The script handles PORT environment variable expansion
+# Using JSON array form for proper signal handling
+CMD ["./entrypoint-web.sh"]