| FROM python:3.11-slim-bookworm | |
| WORKDIR /app/kronos | |
| ENV PYTHONDONTWRITEBYTECODE=1 \ | |
| PYTHONUNBUFFERED=1 \ | |
| PORT=7860 \ | |
| FLASK_DEBUG=false \ | |
| OPEN_BROWSER=false \ | |
| PYTHONPATH=/app/kronos | |
| ARG INSTALL_TORCH=false | |
| RUN apt-get update \ | |
| && apt-get install -y --no-install-recommends \ | |
| ca-certificates \ | |
| curl \ | |
| libgomp1 \ | |
| && rm -rf /var/lib/apt/lists/* | |
| COPY requirements-docker.txt /tmp/requirements-docker.txt | |
| RUN python -m pip install --upgrade pip setuptools wheel \ | |
| && pip install --no-cache-dir --prefer-binary -r /tmp/requirements-docker.txt \ | |
| && if [ "$INSTALL_TORCH" = "true" ]; then \ | |
| pip install --no-cache-dir --prefer-binary torch --index-url https://download.pytorch.org/whl/cpu; \ | |
| else \ | |
| echo "Skip torch install. Build with --build-arg INSTALL_TORCH=true to enable CPU-only torch."; \ | |
| fi | |
| COPY . /app/kronos | |
| EXPOSE 7860 | |
| HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=3 \ | |
| CMD python -c "import os, urllib.request; port=os.getenv('PORT','7860'); urllib.request.urlopen('http://127.0.0.1:%s/' % port, timeout=3).read(1)" || exit 1 | |
| CMD ["python", "webui/app.py"] | |