Dockerfile.predictor

FROM python:3.12-slim-bullseye

COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/

ENV UV_PYTHON_DOWNLOADS=never
# Location of the virtual environment
ENV UV_PROJECT_ENVIRONMENT="/venv"
# Location of the python installation via uv
ENV UV_PYTHON_INSTALL_DIR="/python"
# Byte compile the python files on installation
ENV UV_COMPILE_BYTECODE=1
# Python verision to use
ENV UV_PYTHON=python3.12
# Tweaking the PATH variable for easier use
ENV PATH="$UV_PROJECT_ENVIRONMENT/bin:$PATH"

WORKDIR /app

# Install minimal required dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install dependencies using uv
RUN --mount=type=cache,target=/root/.cache/uv \
    --mount=type=bind,source=uv.lock,target=uv.lock \
    --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
    uv sync --frozen --no-install-project --no-editable

# Copy only necessary files
COPY src/predictor/ /app/code/
COPY src/configs/model_config.py /app/code/configs/
COPY src/configs/database_config.py /app/code/configs/
COPY src/payload/predictor_models.py /app/code/payload/
COPY src/payload/shared_models.py /app/code/payload/
COPY src/database/ /app/code/database/
COPY .env /app/code/

WORKDIR /app/code/

CMD ["uv", "run", "uvicorn", "predictor:app", "--host", "0.0.0.0", "--port", "7070"]