Initial commit - Customer Portal for Coolify

Dockerfile.production

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+# Production Dockerfile for Customer Portal
+# Multi-stage build for smaller image size
+
+# Stage 1: Build dependencies
+FROM python:3.12-slim AS builder
+
+WORKDIR /app
+
+# Install build dependencies
+RUN apt-get update && apt-get install -y \
+    libpq-dev \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create virtual environment
+RUN python -m venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+# Install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+
+# Stage 2: Production image
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install runtime dependencies only
+RUN apt-get update && apt-get install -y \
+    libpq5 \
+    curl \
+    postgresql-client \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy virtual environment from builder
+COPY --from=builder /opt/venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+# Copy application code (includes migrations in customer_portal/migrations/)
+COPY customer_portal/ customer_portal/
+
+# Copy and prepare entrypoint
+COPY entrypoint.sh /app/entrypoint.sh
+
+# Create non-root user and set permissions
+RUN useradd -m -r portal && \
+    chown -R portal:portal /app && \
+    chmod +x /app/entrypoint.sh
+
+USER portal
+
+# Environment
+ENV PYTHONUNBUFFERED=1
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV FLASK_ENV=production
+
+EXPOSE 8000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:8000/health || exit 1
+
+# Entrypoint handles:
+# 1. Wait for PostgreSQL
+# 2. Run flask db upgrade
+# 3. Start Gunicorn
+ENTRYPOINT ["/app/entrypoint.sh"]