# luke_scribe GPU 이미지 — CUDA 12 + cuDNN 9 + faster-whisper
# 기준: NVIDIA CUDA 12 런타임, cc>=7.0 GPU (T4 이상 권장)
FROM nvidia/cuda:12.4.1-runtime-ubuntu22.04

RUN apt-get update && apt-get install -y --no-install-recommends \
    python3.11 python3-pip python3-venv ffmpeg \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY pyproject.toml README.md ./
COPY src/ ./src/

RUN python3.11 -m venv /opt/venv \
    && . /opt/venv/bin/activate \
    && pip install --no-cache-dir -e ".[engine,gpu,api]" \
    && pip install --no-cache-dir "faster-whisper>=1.0.3"

ENV PATH="/opt/venv/bin:$PATH" \
    LUKESCRIBE_DEVICE=auto \
    LUKESCRIBE_QUEUE_BACKEND=redis \
    LUKESCRIBE_HOST=0.0.0.0 \
    LUKESCRIBE_PORT=8000 \
    NVIDIA_VISIBLE_DEVICES=all

EXPOSE 8000
CMD ["python", "-m", "luke_scribe.cli", "serve"]