Dockerfile

# Dockerfile for RevGeniAgent - FastAPI (CrewAI) service on Cloud Run
# Lightweight Python base image
FROM python:3.11-slim

# Prevent Python from writing .pyc files and enable unbuffered logs
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1

# Set workdir
WORKDIR /app

# Install system dependencies (build-essential often needed for some pip packages)
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential curl && \
    rm -rf /var/lib/apt/lists/*

# Copy requirements first (better layer caching)
COPY requirements.txt ./
RUN pip install --upgrade pip && pip install -r requirements.txt

# Copy application source
COPY . .

# Create non-root user for security
RUN useradd -m revuser
USER revuser

# Cloud Run will inject PORT; provide default for local docker run
ENV PORT=8080

# Expose port (optional for Cloud Run, helpful locally)
EXPOSE 8080

# Health: FastAPI root /health is sufficient; Cloud Run does its own checks
# Start with uvicorn directly (no reload; production mode)
CMD ["bash", "-c", "uvicorn api.server:app --host 0.0.0.0 --port ${PORT:-8080}"]