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9763ffa | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | # Multi-stage build for Rust Coder Environment
ARG BASE_IMAGE=ghcr.io/meta-pytorch/openenv-base:latest
FROM ${BASE_IMAGE} AS builder
# 1. Environment Setup
USER root
WORKDIR /app
# Install build essentials for Rust (linker, etc.)
RUN apt-get update && \
apt-get install -y --no-install-recommends git curl build-essential ca-certificates && \
rm -rf /var/lib/apt/lists/*
# 2. Create the non-root user (Hugging Face default)
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
PATH=/home/user/.cargo/bin:/home/user/.local/bin:$PATH
# 3. Install Rust toolchain as 'user'
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
RUN rustup toolchain install stable
# 4. Copy environment code and install Python dependencies
WORKDIR $HOME/app/env
COPY --chown=user . $HOME/app/env
# Install uv (if not present) and then the virtual environment
RUN if ! command -v uv >/dev/null 2>&1; then \
curl -LsSf https://astral.sh/uv/install.sh | sh; \
fi
RUN --mount=type=cache,target=/home/user/.cache/uv,uid=1000,gid=1000 \
uv sync --no-editable
# -------------------------------------------------------------
# Final Runtime Stage
# -------------------------------------------------------------
FROM ${BASE_IMAGE}
USER root
RUN apt-get update && \
apt-get install -y --no-install-recommends curl build-essential ca-certificates && \
rm -rf /var/lib/apt/lists/*
# Create the user again in the final stage
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
PATH="/home/user/app/env/.venv/bin:/home/user/.cargo/bin:$PATH" \
PYTHONPATH="/home/user/app/env:$PYTHONPATH"
# 4. Copy Cargo/Rustup from builder and then the local code
COPY --from=builder --chown=user /home/user/.cargo /home/user/.cargo
COPY --from=builder --chown=user /home/user/.rustup /home/user/.rustup
WORKDIR $HOME/app/env
COPY --chown=user . $HOME/app/env
# 5. Install uv and Python dependencies in the FINAL stage
RUN curl -LsSf https://astral.sh/uv/install.sh | sh
RUN uv sync --no-editable
# -------------------------------------------------------------
# Final Config
# -------------------------------------------------------------
EXPOSE 8000
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
CMD curl -f http://localhost:8000/health || exit 1
# Start the server using 'uv run' to ensure .venv context is preserved
CMD ["/home/user/app/env/.venv/bin/uvicorn", "server.app:app", "--host", "0.0.0.0", "--port", "8000", "--log-level", "debug"]
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