Files
reflector/server/Dockerfile
Mathieu Virbel 0c3878ac3c fix: docker image not loading libgomp.so.1 for torch (#560)
On ARM64, the docker iamge crash because torch cannot load libgomp.so.1
-- Look like pytorch does not install the same packages depending the
platform.

AMD64:

/app/.venv/lib/python3.12/site-packages/torch/lib/libgomp.so.1
/app/.venv/lib/python3.12/site-packages/ctranslate2.libs/libgomp-a34b3233.so.1.0.0
/app/.venv/lib/python3.12/site-packages/scikit_learn.libs/libgomp-a34b3233.so.1.0.0

ARM64:

/app/.venv/lib/python3.12/site-packages/ctranslate2.libs/libgomp-d22c30c5.so.1.0.0
/app/.venv/lib/python3.12/site-packages/scikit_learn.libs/libgomp-947d5fa1.so.1.0.0
/app/.venv/lib/python3.12/site-packages/torch.libs/libgomp-947d5fa1.so.1.0.0
2025-08-21 16:41:35 -06:00

42 lines
1.2 KiB
Docker

FROM python:3.12-slim
ENV PYTHONUNBUFFERED=1 \
UV_LINK_MODE=copy \
UV_NO_CACHE=1
# builder install base dependencies
WORKDIR /tmp
RUN apt-get update && apt-get install -y curl && apt-get clean
ADD https://astral.sh/uv/install.sh /uv-installer.sh
RUN sh /uv-installer.sh && rm /uv-installer.sh
ENV PATH="/root/.local/bin/:$PATH"
# install application dependencies
RUN mkdir -p /app
WORKDIR /app
COPY pyproject.toml uv.lock README.md /app/
RUN uv sync --compile-bytecode --locked
# pre-download nltk packages
RUN uv run python -c "import nltk; nltk.download('punkt_tab'); nltk.download('averaged_perceptron_tagger_eng')"
# bootstrap
COPY alembic.ini runserver.sh /app/
COPY images /app/images
COPY migrations /app/migrations
COPY reflector /app/reflector
WORKDIR /app
# Create symlink for libgomp if it doesn't exist (for ARM64 compatibility)
RUN if [ "$(uname -m)" = "aarch64" ] && [ ! -f /usr/lib/libgomp.so.1 ]; then \
LIBGOMP_PATH=$(find /app/.venv/lib -path "*/torch.libs/libgomp*.so.*" 2>/dev/null | head -n1); \
if [ -n "$LIBGOMP_PATH" ]; then \
ln -sf "$LIBGOMP_PATH" /usr/lib/libgomp.so.1; \
fi \
fi
# Pre-check just to make sure the image will not fail
RUN uv run python -c "import silero_vad.model"
CMD ["./runserver.sh"]