File size: 1,921 Bytes
ca8d912 | 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 | # RANS — OpenEnv Spacecraft Navigation Environment
# HuggingFace Spaces Docker image
# arXiv:2310.07393
ARG BASE_IMAGE=ghcr.io/meta-pytorch/openenv-base:latest
FROM ${BASE_IMAGE} AS builder
WORKDIR /app
ARG BUILD_MODE=standalone
# Copy environment code
COPY . /app/env
WORKDIR /app/env
# Ensure uv is available
RUN if ! command -v uv >/dev/null 2>&1; then \
curl -LsSf https://astral.sh/uv/install.sh | sh && \
mv /root/.local/bin/uv /usr/local/bin/uv && \
mv /root/.local/bin/uvx /usr/local/bin/uvx; \
fi
RUN apt-get update && apt-get install -y --no-install-recommends \
git \
&& rm -rf /var/lib/apt/lists/*
# Install dependencies (handles both uv.lock and lockfile-free setups)
RUN --mount=type=cache,target=/root/.cache/uv \
if [ -f uv.lock ]; then \
uv sync --frozen --no-install-project --no-editable; \
else \
uv sync --no-install-project --no-editable; \
fi
RUN --mount=type=cache,target=/root/.cache/uv \
if [ -f uv.lock ]; then \
uv sync --frozen --no-editable; \
else \
uv sync --no-editable; \
fi
# ── Runtime stage ─────────────────────────────────────────────────────────────
FROM ${BASE_IMAGE}
WORKDIR /app
COPY --from=builder /app/env/.venv /app/.venv
COPY --from=builder /app/env /app/env
ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONPATH="/app/env:$PYTHONPATH"
# Default task (override via HF Space secrets or docker run -e)
ENV RANS_TASK=GoToPosition
ENV RANS_MAX_STEPS=500
ENV ENABLE_WEB_INTERFACE=true
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')" || exit 1
CMD ["sh", "-c", "cd /app/env && uvicorn server.app:app --host 0.0.0.0 --port 8000"]
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