17 lines
453 B
Docker
17 lines
453 B
Docker
# Build stage
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FROM rust:1.80-slim AS builder
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WORKDIR /app
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COPY Cargo.toml Cargo.lock ./
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RUN mkdir src && echo "fn main() {}" > src/main.rs
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RUN cargo build --release
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COPY src ./src
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RUN cargo build --release
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# Production stage
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FROM debian:bookworm-slim
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RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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COPY --from=builder /app/target/release/hello-web /app/hello-web
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EXPOSE 3000
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CMD ["/app/hello-web"]
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