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# 多阶段构建 Dockerfile for fishpi-badge-rust
# 支持多架构: linux/amd64, linux/arm64
# ============ 构建阶段 ============
FROM rust:1.91.0-slim AS builder
# 安装构建依赖
RUN apt-get update && apt-get install -y \
pkg-config \
libssl-dev \
binutils \
&& rm -rf /var/lib/apt/lists/*
# 设置工作目录
WORKDIR /app
# 复制依赖文件
COPY Cargo.toml ./
# 创建虚拟 src 用于缓存依赖
RUN mkdir src && \
echo "fn main() {}" > src/main.rs && \
cargo build --release && \
rm -rf src
# 复制源代码
COPY src ./src
# 构建应用(清除虚拟构建缓存后重新编译,并优化大小)
RUN rm -rf target/release/deps/fishpi_badge_rust* && \
cargo build --release && \
strip target/release/fishpi-badge-rust
# ============ 运行阶段 ============
FROM gcr.io/distroless/cc-debian12
# 设置工作目录
WORKDIR /app
# 从构建阶段复制二进制文件
COPY --from=builder /app/target/release/fishpi-badge-rust /app/fishpi-badge-rust
# 复制静态资源和模板
COPY static ./static
COPY templates ./templates
# 暴露端口
EXPOSE 3001
# 设置默认环境变量
ENV RUST_LOG=info
# 启动应用(distroless 默认使用 nonroot 用户)
CMD ["/app/fishpi-badge-rust"]