89 lines
2.6 KiB
Docker
89 lines
2.6 KiB
Docker
# fsys Dockerfile — C++20 静态文件托管服务
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# 多阶段构建：第一阶段编译 libhttp + libmsg + fsys，第二阶段精简运行时
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# ============================================================================
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# Stage 1: 构建阶段
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# ============================================================================
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FROM ubuntu:24.04 AS builder
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LABEL maintainer="qingsong"
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LABEL service="fsys"
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LABEL description="Static File Hosting Service (C++20) - 静态文件托管服务"
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ENV DEBIAN_FRONTEND=noninteractive
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RUN apt-get update && apt-get install -y --no-install-recommends \
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build-essential \
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libboost-json-dev \
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libssl-dev \
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libcurl4-openssl-dev \
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make \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /build
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COPY libhttp/ /build/libhttp/
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COPY libmsg/ /build/libmsg/
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COPY fsys/ /build/fsys/
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# 编译 libmsg
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RUN cd /build/libmsg && make clean && make
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# 编译 libhttp
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RUN cd /build/libhttp && make clean && make \
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CPP="g++" \
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INCS="-I inc" \
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SERVER_LIBS="-lssl -lcrypto -lpthread" \
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CLIENT_LIBS="-lssl -lcrypto -lcurl -lpthread"
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# 编译 fsys
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RUN cd /build/fsys && make clean && make \
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CPP="g++" \
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INCS="-I ../libhttp/inc -I ../libmsg/inc" \
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LIBS="-L ../libhttp/build -L ../libmsg/build -lus_http -lus_httpclient -lus_msg -lboost_json -lssl -lcrypto -lcurl -lpthread" \
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RPATH="-Wl,-rpath,/app/lib"
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# ============================================================================
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# Stage 2: 运行时阶段
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# ============================================================================
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FROM ubuntu:24.04
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ENV DEBIAN_FRONTEND=noninteractive
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RUN apt-get update && apt-get install -y --no-install-recommends \
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libboost-json1.83.0 \
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libssl3 \
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libcurl4 \
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ca-certificates \
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curl \
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&& rm -rf /var/lib/apt/lists/* \
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&& useradd -m -u 1000 appuser
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WORKDIR /app
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# 复制构建产物
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COPY --from=builder /build/fsys/build/fsys /app/fsys
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COPY --from=builder /build/libhttp/build/libus_http.so /app/lib/libus_http.so
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COPY --from=builder /build/libhttp/build/libus_httpclient.so /app/lib/libus_httpclient.so
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COPY --from=builder /build/libmsg/build/libus_msg.so /app/lib/libus_msg.so
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# 复制静态文件（public 目录）
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COPY static/public/ /app/public/
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ENV LD_LIBRARY_PATH=/app/lib
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RUN chown -R appuser:appuser /app
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USER appuser
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EXPOSE 9200
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# 健康检查：GET /health 期望 200
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD curl -sf http://localhost:9200/health -o /dev/null || exit 1
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ENV LISTEN_ADDR=0.0.0.0 \
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LISTEN_PORT=9200 \
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STATIC_ROOT=/app/public
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CMD ["/app/fsys"]
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