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flanandClaude Sonnet 4.6 7bd66c4218 fix: use curl+gpg for deadsnakes PPA, arm64 base back to ubuntu:24.04
Ubuntu 26.04 ships Python 3.14, not 3.13. Reverted arm64 to ubuntu:24.04.
Both architectures now add the deadsnakes PPA by fetching the GPG key via
curl and piping through gpg --dearmor — no gpg-agent, safe under QEMU.
Removes the per-arch conditional and ARG TARGETARCH dependency in RUN commands.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-12 04:36:12 +00:00

90 lines
3.9 KiB
Docker

# ── Platform-conditional base ─────────────────────────────────────────────
# amd64: NVIDIA CUDA 13.3 (GPU acceleration when available, CPU fallback)
# arm64: Ubuntu 24.04 (CPU-only; no CUDA on ARM)
FROM --platform=$BUILDPLATFORM nvidia/cuda:13.3.0-cudnn-runtime-ubuntu22.04 AS base-amd64
FROM --platform=$BUILDPLATFORM ubuntu:24.04 AS base-arm64
# ── Build stage ───────────────────────────────────────────────────────────
ARG TARGETARCH
FROM base-${TARGETARCH} AS build
ENV DEBIAN_FRONTEND=noninteractive
# Both bases use Ubuntu 22.04 or 24.04 — neither has python3.13 natively.
# Add the deadsnakes PPA using curl+gpg (no gpg-agent, safe under QEMU).
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
curl \
gnupg \
&& curl -fsSL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xBA6932366A755776" \
| gpg --dearmor > /usr/share/keyrings/deadsnakes-archive-keyring.gpg \
&& . /etc/os-release \
&& echo "deb [signed-by=/usr/share/keyrings/deadsnakes-archive-keyring.gpg] https://ppa.launchpad.net/deadsnakes/ppa/ubuntu ${VERSION_CODENAME} main" \
> /etc/apt/sources.list.d/deadsnakes.list \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
python3.13 python3.13-venv python3.13-dev \
libgl1 libglib2.0-0 libxext6 g++ \
&& rm -rf /var/lib/apt/lists/* \
&& ln -sf /usr/bin/python3.13 /usr/bin/python3
RUN curl -LsSf https://astral.sh/uv/install.sh | sh \
&& cp /root/.local/bin/uv /usr/local/bin/uv
WORKDIR /app
COPY pyproject.toml uv.lock ./
RUN uv sync --frozen --no-dev \
&& uv cache clean
COPY winnow/ winnow/
COPY entrypoint.sh scheduler.py ./
RUN chmod +x /app/entrypoint.sh
# ── Runtime stage ─────────────────────────────────────────────────────────
# Starts fresh from the base image — excludes build tools (g++,
# python3.13-dev, curl, gnupg) that are not needed at runtime.
FROM base-${TARGETARCH} AS runtime
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
curl \
gnupg \
tini \
&& curl -fsSL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xBA6932366A755776" \
| gpg --dearmor > /usr/share/keyrings/deadsnakes-archive-keyring.gpg \
&& . /etc/os-release \
&& echo "deb [signed-by=/usr/share/keyrings/deadsnakes-archive-keyring.gpg] https://ppa.launchpad.net/deadsnakes/ppa/ubuntu ${VERSION_CODENAME} main" \
> /etc/apt/sources.list.d/deadsnakes.list \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
python3.13 python3.13-venv \
libgl1 libglib2.0-0 libxext6 \
&& apt-get purge -y --auto-remove curl gnupg \
&& rm -rf /var/lib/apt/lists/* \
&& ln -sf /usr/bin/python3.13 /usr/bin/python3
# Copy app (with .venv) and uv from build stage
COPY --from=build /app /app
COPY --from=build /usr/local/bin/uv /usr/local/bin/uv
# Expose CUDA/cuDNN libraries from pip packages so onnxruntime-gpu
# can find libcublasLt.so.12 and libcudnn.so.9 at runtime (amd64 only)
ENV LD_LIBRARY_PATH="/app/.venv/lib/python3.13/site-packages/nvidia/cudnn/lib:/app/.venv/lib/python3.13/site-packages/nvidia/cuda_runtime/lib:${LD_LIBRARY_PATH}"
RUN groupadd -g 568 apps && useradd -u 568 -g apps -m -s /bin/bash appuser \
&& mkdir -p /models/.insightface /models/huggingface \
&& chown -R appuser:apps /app /models
WORKDIR /app
USER appuser
ENV HF_HOME=/models/huggingface INSIGHTFACE_HOME=/models
HEALTHCHECK CMD test -f /app/entrypoint.sh || exit 1
ENTRYPOINT ["tini", "--", "/app/entrypoint.sh"]