30 lines
No EOL
812 B
Docker
30 lines
No EOL
812 B
Docker
# rust-engine/Dockerfile
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# --- Stage 1: Builder ---
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FROM rust:1.82-slim AS builder
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WORKDIR /usr/src/app
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# Install build dependencies
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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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# Copy Cargo files for dependency caching
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COPY Cargo.toml Cargo.lock ./
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# Create a dummy src/main.rs for dependency build
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RUN mkdir src && echo "fn main() {}" > src/main.rs
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RUN cargo build --release && rm src/main.rs
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# Copy source code and build
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COPY src ./src
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RUN cargo build --release
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# --- Stage 2: Final Image ---
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FROM debian:bookworm-slim
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RUN apt-get update && apt-get install -y \
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ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=builder /usr/src/app/target/release/rust-engine /usr/local/bin/rust-engine
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EXPOSE 8000
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CMD ["rust-engine"] |