29 lines
982 B
Docker
29 lines
982 B
Docker
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# 载入动态库镜像
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FROM ubuntu:20.04 AS builder
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# 创建工作目录
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WORKDIR /app
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# 拷贝源代码
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COPY src /app/src
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COPY CMakeLists.txt /app
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# 编译主程序并链接动态库
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RUN apt-get update && apt-get install -y g++ make cmake
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RUN mkdir build && cd build && cmake .. && make
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# 分析依赖库 将所有需要的库全部拷贝待用
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RUN mkdir /app/dependencies
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# 注意全部使用绝对路径
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RUN ldd /app/stt | grep "=>" | awk '{print $3}' | xargs -I {} cp --parents {} /app/dependencies
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# 检查 /app/dependencies 目录的内容
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#RUN ls -l /app/dependencies
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FROM ubuntu:20.04
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# 创建工作目录
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WORKDIR /app
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# 拷贝依赖库和可执行文件
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COPY --from=builder /app/dependencies/lib /lib
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#COPY --from=builder /app/dependencies/usr /usr
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COPY --from=builder /app/stt /usr/local/bin
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# 设置环境变量
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ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
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ENV PATH=$PATH:/usr/local/bin
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# 设置运行时执行文件 方便传递命令行参数
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ENTRYPOINT ["stt"]
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