42 lines
822 B
Docker
42 lines
822 B
Docker
FROM rustlang/rust:nightly-slim AS builder
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WORKDIR /app
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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.toml ./
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RUN mkdir -p src && echo "fn main() {}" > src/main.rs
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RUN cargo build --release 2>/dev/null || true
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RUN rm -rf src
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COPY src ./src
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RUN touch src/main.rs && cargo build --release
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FROM debian:bookworm-slim
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WORKDIR /app
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RUN apt-get update && apt-get install -y \
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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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COPY --from=builder /app/target/release/fluxer_metrics /app/fluxer_metrics
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RUN useradd -r -s /bin/false fluxer
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USER fluxer
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:8080/_health || exit 1
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EXPOSE 8080
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CMD ["/app/fluxer_metrics"]
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