R2R/py/Dockerfile at main · maazrehman99/R2R

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FROM python:3.12-slim AS builder

# Install system dependencies

RUN apt-get update && apt-get install -y --no-install-recommends \

gcc g++ musl-dev curl libffi-dev gfortran libopenblas-dev \

poppler-utils \

&& apt-get clean && rm -rf /var/lib/apt/lists/* \

&& curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y

# Add Rust to PATH

ENV PATH="/root/.cargo/bin:${PATH}"

# Create the /app/py directory

RUN mkdir -p /app/py

WORKDIR /app/py

COPY pyproject.toml ./

RUN pip install -e ".[core]" && \

pip install gunicorn uvicorn pydantic

# Optionally, if you want gunicorn and uvicorn explicitly installed, you can

# either list them under [project] in `pyproject.toml` or install them here:

RUN pip install --no-cache-dir gunicorn uvicorn

# Create the final image

FROM python:3.12-slim

# Minimal runtime deps

RUN apt-get update && apt-get install -y --no-install-recommends \

curl poppler-utils \

&& apt-get clean && rm -rf /var/lib/apt/lists/*

# Copy the built environment from builder to final image

# (If you want a fully self-contained environment, copy /usr/local)

COPY --from=builder /usr/local /usr/local

WORKDIR /app

# Copy the rest of your source code

COPY . /app

# Expose environment variables and port

ARG R2R_PORT=8000 R2R_HOST=0.0.0.0

ENV R2R_PORT=$R2R_PORT R2R_HOST=$R2R_HOST

EXPOSE $R2R_PORT

# Launch the app

CMD ["sh", "-c", "uvicorn core.main.app_entry:app --host $R2R_HOST --port $R2R_PORT"]