forked from Dan4ick/Lidar_Muxa
96 lines
3.6 KiB
Text
96 lines
3.6 KiB
Text
# ============================================================================
|
|
# FlyGuard: Bionic Obstacle Detection Core (LCT-2026, Case 05)
|
|
# Hesai Pandar128 LiDAR (128 beams, 10 Hz / 100ms)
|
|
# Universal Production Image: NVIDIA CUDA 12.x / Ada Lovelace / Graceful CPU Fallback
|
|
# ============================================================================
|
|
|
|
# ----------------------------------------------------------------------------
|
|
# Stage 1: Optional lightweight CPU-only image (build with: --target cpu)
|
|
# ----------------------------------------------------------------------------
|
|
FROM python:3.11-slim-bookworm AS cpu
|
|
|
|
ENV DEBIAN_FRONTEND=noninteractive \
|
|
PYTHONUNBUFFERED=1 \
|
|
PYTHONDONTWRITEBYTECODE=1 \
|
|
PYTHONPATH="/app:/app/tools" \
|
|
FLYGUARD_DATA="/data" \
|
|
FLYGUARD_DEVICE="cpu"
|
|
|
|
RUN apt-get update && apt-get install -y --no-install-recommends \
|
|
libgomp1 \
|
|
ca-certificates \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
RUN useradd -m -u 1000 -s /bin/bash flyguard && \
|
|
mkdir -p /app /data /app/artifacts && \
|
|
chown -R flyguard:flyguard /app /data
|
|
|
|
WORKDIR /app
|
|
COPY --chown=flyguard:flyguard requirements.txt /app/
|
|
RUN pip install --no-cache-dir --upgrade pip && \
|
|
pip install --no-cache-dir -r requirements.txt
|
|
|
|
COPY --chown=flyguard:flyguard . /app/
|
|
RUN chmod +x /app/docker-entrypoint.sh
|
|
|
|
USER flyguard
|
|
VOLUME ["/data", "/app/artifacts"]
|
|
ENTRYPOINT ["/app/docker-entrypoint.sh"]
|
|
CMD ["default"]
|
|
|
|
|
|
# ----------------------------------------------------------------------------
|
|
# Stage 2: Universal Production Image with NVIDIA GPU acceleration & CPU fallback
|
|
# (Default target when building with: docker build -t flyguard:latest .)
|
|
# ----------------------------------------------------------------------------
|
|
FROM nvidia/cuda:12.4.1-runtime-ubuntu22.04 AS production
|
|
|
|
ENV DEBIAN_FRONTEND=noninteractive \
|
|
PYTHONUNBUFFERED=1 \
|
|
PYTHONDONTWRITEBYTECODE=1 \
|
|
PYTHONPATH="/app:/app/tools" \
|
|
FLYGUARD_DATA="/data" \
|
|
FLYGUARD_DEVICE="auto" \
|
|
NVIDIA_VISIBLE_DEVICES=all \
|
|
NVIDIA_DRIVER_CAPABILITIES=compute,utility
|
|
|
|
# Install Python 3.11, pip, and system runtime libraries (OpenMP for LightGBM/Torch)
|
|
RUN apt-get update && apt-get install -y --no-install-recommends \
|
|
software-properties-common \
|
|
ca-certificates \
|
|
libgomp1 \
|
|
curl \
|
|
&& add-apt-repository -y ppa:deadsnakes/ppa \
|
|
&& apt-get update && apt-get install -y --no-install-recommends \
|
|
python3.11 \
|
|
python3.11-distutils \
|
|
&& curl -sS https://bootstrap.pypa.io/get-pip.py | python3.11 \
|
|
&& ln -sf /usr/bin/python3.11 /usr/bin/python3 \
|
|
&& ln -sf /usr/bin/python3.11 /usr/bin/python \
|
|
&& apt-get clean && rm -rf /var/lib/apt/lists/*
|
|
|
|
# Create non-root user for container security compliance
|
|
RUN useradd -m -u 1000 -s /bin/bash flyguard && \
|
|
mkdir -p /app /data /app/artifacts && \
|
|
chown -R flyguard:flyguard /app /data
|
|
|
|
WORKDIR /app
|
|
|
|
# Cache layer: install Python dependencies with PyTorch CUDA 12.1+ wheels
|
|
COPY --chown=flyguard:flyguard requirements-gpu.txt /app/
|
|
RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
|
|
pip install --no-cache-dir -r requirements-gpu.txt
|
|
|
|
# Copy source code and artifacts
|
|
COPY --chown=flyguard:flyguard . /app/
|
|
RUN chmod +x /app/docker-entrypoint.sh
|
|
|
|
USER flyguard
|
|
VOLUME ["/data", "/app/artifacts"]
|
|
|
|
# Container healthcheck: verifies Python runtime and graceful device detection
|
|
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
|
|
CMD python3 -c "import flyguard; from flyguard.device import get_device_info; print('healthy', get_device_info())" || exit 1
|
|
|
|
ENTRYPOINT ["/app/docker-entrypoint.sh"]
|
|
CMD ["default"]
|