ViperEkura
6715461a36
- torch 2.7.1-cu126 升级至 2.11.0-cu128，numpy 2.3.2 升级至 2.4.4 - 移除 astrai/trainer/optim.py，改用 torch.optim.Muon - parallel setup: gloo 后端不再传递 device_id，单卡多进程不再报错
55 lines
1.4 KiB
Docker
55 lines
1.4 KiB
Docker
# AstrAI Dockerfile - Multi-stage Build (Optimized)
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# Build stage - use base image with minimal build tools
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FROM ubuntu:24.04 AS builder
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WORKDIR /app
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# Install Python 3.12 and minimal build dependencies
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RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
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python3.12 \
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python3.12-dev \
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python3.12-venv \
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gcc \
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g++ \
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&& rm -rf /var/lib/apt/lists/*
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# Create isolated virtual environment
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RUN python3.12 -m venv --copies /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Copy source code and install (deps read from pyproject.toml)
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COPY astrai/ ./astrai/
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COPY pyproject.toml .
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RUN pip install --no-cache-dir --upgrade pip \
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&& pip install --no-cache-dir . \
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--extra-index-url https://download.pytorch.org/whl/cu128
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# Production stage
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FROM ubuntu:24.04 AS production
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WORKDIR /app
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# Install Python 3.12 runtime and healthcheck dependency
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RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
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python3.12 \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Copy virtual environment from builder
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COPY --from=builder /opt/venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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# Copy application code
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COPY astrai/ ./astrai/
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COPY scripts/ ./scripts/
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COPY assets/ ./assets/
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COPY pyproject.toml .
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COPY README.md .
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# Create non-root user
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RUN useradd -m astrai && chown -R astrai:astrai /app
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USER astrai
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 |