Dockerfile

# Start from a base Python image
FROM python:3.11-slim

# Install system dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    build-essential curl wget postgresql postgresql-contrib nodejs npm supervisor && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# Set up a working directory
WORKDIR /app

# Install Langfuse dependencies
COPY ./requirements.txt requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Install Node.js dependencies for Langfuse
RUN npm install -g npm@latest
COPY . .
RUN npm install

# Set up environment variables (for in-memory Postgres)
ENV POSTGRES_USER=pgstac \
    POSTGRES_PASSWORD=pgstac \
    POSTGRES_DB=postgis \
    POSTGRES_HOST=127.0.0.1 \
    POSTGRES_PORT=5432

# Set up a supervisor to run both Postgres and Langfuse
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Expose the default Langfuse port
EXPOSE 3000

# Start Supervisor
CMD ["/usr/bin/supervisord"]