infoxtractor/Dockerfile
Dirk Riemann 1c31444611
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fix(docker): install uv via standalone installer (no system pip)
Python 3.12 from deadsnakes on Ubuntu 22.04 drops `distutils` from the
stdlib, and Ubuntu's system pip still imports from it — so `pip install`
fails immediately with ModuleNotFoundError: distutils. Switch to the uv
standalone installer, which doesn't need pip at all.

Caught during the first deploy build.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 12:32:55 +02:00

67 lines
2.5 KiB
Docker

# InfoXtractor container image.
#
# Base image ships CUDA 12.4 runtime libraries so the Surya OCR client can
# use the RTX 3090 on the deploy host. Ubuntu 22.04 is the LTS used across
# the home-server stack (immich-ml, monitoring) so GPU drivers line up.
FROM nvidia/cuda:12.4.0-runtime-ubuntu22.04
ENV DEBIAN_FRONTEND=noninteractive \
PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
PIP_NO_CACHE_DIR=1 \
PIP_DISABLE_PIP_VERSION_CHECK=1
# --- System deps --------------------------------------------------------
# - python3.12 via deadsnakes PPA (pinned; Ubuntu 22.04 ships 3.10 only)
# - libmagic1 : python-magic backend for MIME sniffing
# - libgl1 : libGL.so needed by Pillow/OpenCV wheels used by Surya
# - libglib2.0 : shared by Pillow/PyMuPDF headless rendering
# - curl : post-receive hook's /healthz probe & general ops
# - ca-certs : httpx TLS verification
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
software-properties-common \
ca-certificates \
curl \
gnupg \
&& add-apt-repository -y ppa:deadsnakes/ppa \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
python3.12 \
python3.12-venv \
python3.12-dev \
libmagic1 \
libgl1 \
libglib2.0-0 \
&& ln -sf /usr/bin/python3.12 /usr/local/bin/python \
&& ln -sf /usr/bin/python3.12 /usr/local/bin/python3 \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
# --- uv (dependency resolver used by the project) -----------------------
# Install via the standalone installer; avoids needing a working system pip
# (python3.12 on Ubuntu 22.04 has no `distutils`, which breaks Ubuntu pip).
RUN curl -LsSf https://astral.sh/uv/install.sh | sh \
&& ln -sf /root/.local/bin/uv /usr/local/bin/uv
WORKDIR /app
# Copy just the dependency manifests first so the heavy `uv sync` layer
# caches whenever only application code changes.
COPY pyproject.toml uv.lock .python-version ./
# Prod + OCR extras, no dev tooling. --frozen means "must match uv.lock";
# CI catches drift before it reaches the image.
RUN uv sync --frozen --no-dev --extra ocr
# --- Application code ---------------------------------------------------
COPY src src
COPY alembic alembic
COPY alembic.ini ./
EXPOSE 8994
# Migrations are idempotent (alembic upgrade head is a no-op on a current
# DB) so running them on every start keeps the image + DB aligned without
# an extra orchestration step.
CMD ["sh", "-c", "uv run alembic upgrade head && uv run uvicorn ix.app:create_app --factory --host 0.0.0.0 --port 8994"]