Files

40 lines
1.4 KiB
Docker

FROM astral/uv:python3.14-bookworm
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
UV_SYSTEM_PYTHON=1 \
MALLOC_ARENA_MAX=2
WORKDIR /app
# Install system dependencies for WeasyPrint (PDF generation) and the
# fortune command (powers /api/fortune). Debian bookworm no longer ships an
# English offensive set, so /api/fortune?offensive=1 degrades gracefully.
RUN apt-get update && apt-get install -y \
libcairo2 \
libpango-1.0-0 \
libpangocairo-1.0-0 \
libgdk-pixbuf2.0-0 \
libffi-dev \
shared-mime-info \
fortune-mod \
fortunes \
&& rm -rf /var/lib/apt/lists/*
# Copy dependency files and required package files
COPY pyproject.toml README.md ./
COPY tuftecms ./tuftecms
# Install dependencies directly without creating a venv (since we're in a container)
RUN uv pip install . --system
# Copy the rest of the application
COPY . .
# Decode large source photographs once, sequentially, while building the image.
# Runtime requests should hit these immutable files instead of filling web-worker
# malloc arenas with concurrent Pillow buffers.
RUN python -B -m scripts.prebuild_media_cache
CMD ["granian", "--interface", "asgi", "--host", "0.0.0.0", "--port", "8000", "--workers", "2", "--respawn-failed-workers", "--workers-max-rss", "768", "--workers-lifetime", "21600", "--static-path-route", "/static", "--static-path-mount", "tuftecms/static", "--static-path-expires", "604800", "engine:api"]