67 lines
1.3 KiB
Docker
67 lines
1.3 KiB
Docker
# NAC公链节点Dockerfile
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# 多阶段构建优化镜像大小
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# 构建阶段
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FROM rust:1.75-slim as builder
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WORKDIR /build
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# 安装构建依赖
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RUN apt-get update && apt-get install -y \
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pkg-config \
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libssl-dev \
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&& rm -rf /var/lib/apt/lists/*
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# 复制Cargo文件
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COPY Cargo.toml Cargo.lock ./
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COPY nac-*/Cargo.toml ./nac-*/
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# 构建依赖（缓存层）
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RUN mkdir src && echo "fn main() {}" > src/main.rs && cargo build --release && rm -rf src
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# 复制源代码
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COPY . .
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# 构建应用
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RUN cargo build --release --bin nac-node
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# 运行阶段
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FROM debian:bookworm-slim
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WORKDIR /app
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# 安装运行时依赖
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RUN apt-get update && apt-get install -y \
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ca-certificates \
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libssl3 \
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&& rm -rf /var/lib/apt/lists/*
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# 从构建阶段复制二进制文件
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COPY --from=builder /build/target/release/nac-node /usr/local/bin/
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# 创建数据目录
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RUN mkdir -p /data/nac
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# 设置环境变量
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ENV NAC_DATA_DIR=/data/nac
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ENV NAC_LOG_LEVEL=info
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ENV RUST_LOG=info
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# 暴露端口
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EXPOSE 8545 8546 30303 30303/udp
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
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CMD nac-node health || exit 1
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# 设置用户
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RUN useradd -r -u 1000 -m nac
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USER nac
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# 挂载点
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VOLUME ["/data/nac"]
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# 启动命令
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ENTRYPOINT ["nac-node"]
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CMD ["start", "--config", "/data/nac/config.toml"]
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