Dockerfile.embedding
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# ============================================================================
# embedding-server Dockerfile
# ============================================================================
# 构建命令:
# docker build -f Dockerfile.embedding -t embedding-server:latest .
#
# 运行命令:
# docker run -d -p 8000:8000 --name embedding-server embedding-server:latest
# ============================================================================
ARG PYTHON_VERSION=3.12
#ARG UV_VERSION=0.6.0
# ----------------------------------------------------------------------------
# 构建阶段
# ----------------------------------------------------------------------------
FROM python:${PYTHON_VERSION}-slim AS builder
# 使用 Debian 的阿里云镜像
RUN echo "deb http://mirrors.aliyun.com/debian/ bookworm main contrib non-free" > /etc/apt/sources.list && \
echo "deb http://mirrors.aliyun.com/debian/ bookworm-updates main contrib non-free" >> /etc/apt/sources.list && \
echo "deb http://mirrors.aliyun.com/debian-security/ bookworm-security main contrib non-free" >> /etc/apt/sources.list
# 安装编译依赖和 uv
RUN apt-get update \
&& apt-get install -y --no-install-recommends gcc curl vim \
&& rm -rf /var/lib/apt/lists/*
RUN pip install --no-cache-dir uv
WORKDIR /app
# 复制项目文件（仅 embedding-server 所需）
COPY pyproject.toml uv.lock ./
COPY src/embedding_sever/ ./src/embedding_sever/
# 安装依赖：核心依赖 + embedding 专用依赖
RUN uv sync --no-dev --no-editable --extra embedding
# ----------------------------------------------------------------------------
# 运行阶段
# ----------------------------------------------------------------------------
FROM python:${PYTHON_VERSION}-slim
WORKDIR /app
# 从构建阶段复制虚拟环境和源码
COPY --from=builder /app/.venv /app/.venv
COPY --from=builder /app/src/embedding_sever /app/src/embedding_sever
# 环境变量
ENV PATH="/app/.venv/bin:$PATH"
ENV PYTHONPATH="/app/src"
ENV PROJECT_ROOT="/app/src"
ENV PYTHONUNBUFFERED=1
ENV ENV=prod
ENV APP_LOG_TYPE=file,console
EXPOSE 8000
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/')" || exit 1
CMD ["embedding-server"]