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59 lines
1.7 KiB
59 lines
1.7 KiB
# Dockerfile for benchmark runner |
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# Uses pure Go build with purego for dynamic libsecp256k1 loading |
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# Use Debian-based Go image to match runtime stage (avoids musl/glibc linker mismatch) |
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FROM golang:1.25-bookworm AS builder |
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# Install build dependencies (no secp256k1 build needed) |
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RUN apt-get update && apt-get install -y --no-install-recommends git ca-certificates && rm -rf /var/lib/apt/lists/* |
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# Set working directory |
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WORKDIR /build |
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# Copy go modules |
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COPY go.mod go.sum ./ |
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RUN go mod download |
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# Copy source code |
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COPY . . |
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# Build the benchmark tool with CGO disabled (uses purego for crypto) |
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o benchmark ./cmd/benchmark |
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# Final stage |
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# Use Debian slim instead of Alpine because Debian's libsecp256k1 includes |
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# Schnorr signatures (secp256k1_schnorrsig_*) and ECDH which Nostr requires. |
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# Alpine's libsecp256k1 is built without these modules. |
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FROM debian:bookworm-slim |
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# Install runtime dependencies |
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RUN apt-get update && \ |
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apt-get install -y --no-install-recommends ca-certificates curl libsecp256k1-1 && \ |
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rm -rf /var/lib/apt/lists/* |
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WORKDIR /app |
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# Copy benchmark binary (libsecp256k1.so.1 is already installed via apt) |
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COPY --from=builder /build/benchmark /app/benchmark |
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# Copy benchmark runner script |
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COPY cmd/benchmark/benchmark-runner.sh /app/benchmark-runner |
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# Make scripts executable |
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RUN chmod +x /app/benchmark-runner |
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# Create runtime user and reports directory owned by uid 1000 |
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RUN useradd -m -u 1000 appuser && \ |
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mkdir -p /reports && \ |
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chown -R 1000:1000 /app /reports |
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# Environment variables |
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ENV BENCHMARK_EVENTS=50000 |
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ENV BENCHMARK_WORKERS=24 |
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ENV BENCHMARK_DURATION=60s |
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# Drop privileges: run as uid 1000 |
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USER 1000:1000 |
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# Run the benchmark runner |
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CMD ["/app/benchmark-runner"]
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