feat: upload intial code

Uploading intial Project Code

Dockerfile

@@ -0,0 +1,41 @@
+FROM python:3.11-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PYTHONIOENCODING=utf-8
+
+# Install system dependencies including PostgreSQL client libraries
+RUN apt-get update && apt-get install -y \
+    curl \
+    libpq-dev \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create app user and directory
+RUN useradd --create-home --shell /bin/bash app
+WORKDIR /app
+
+# Copy requirements and install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Set ownership
+RUN chown -R app:app /app
+
+# Switch to app user
+USER app
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:8080/health || exit 1
+
+# Expose port
+EXPOSE 8080
+
+# Run the application
+CMD ["python", "nfoguard.py"]