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75 lines
2.3 KiB
75 lines
2.3 KiB
# Dockerfile for next.orly.dev relay (benchmark version) |
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# Uses pure Go build with purego for dynamic libsecp256k1 loading |
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# Stage 1: Build stage |
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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 |
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RUN apt-get update && apt-get install -y --no-install-recommends git make && 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 mod files first for better layer caching |
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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 relay with CGO disabled (uses purego for crypto) |
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# Include debug symbols for profiling |
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -gcflags "all=-N -l" -o relay . |
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# Create non-root user (uid 1000) for runtime in builder stage (used by analyzer) |
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RUN useradd -m -u 1000 appuser && \ |
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chown -R 1000:1000 /build |
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# Switch to uid 1000 for any subsequent runtime use of this stage |
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USER 1000:1000 |
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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 binary (libsecp256k1.so.1 is already installed via apt) |
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COPY --from=builder /build/relay /app/relay |
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# Create runtime user and writable directories |
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RUN useradd -m -u 1000 appuser && \ |
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mkdir -p /data /profiles /app && \ |
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chown -R 1000:1000 /data /profiles /app |
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# Expose port |
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EXPOSE 8080 |
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# Set environment variables |
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ENV ORLY_DATA_DIR=/data |
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ENV ORLY_LISTEN=0.0.0.0 |
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ENV ORLY_PORT=8080 |
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ENV ORLY_LOG_LEVEL=off |
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# Aggressive cache settings to match Badger's cost metric |
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# Badger tracks ~52MB cost per key, need massive cache for good hit ratio |
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# Block cache: 16GB to hold ~300 keys in cache |
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# Index cache: 4GB for index lookups |
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ENV ORLY_DB_BLOCK_CACHE_MB=16384 |
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ENV ORLY_DB_INDEX_CACHE_MB=4096 |
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# Health check |
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HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \ |
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CMD curl -f http://localhost:8080/ || exit 1 |
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# Drop privileges: run as uid 1000 |
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USER 1000:1000 |
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# Run the relay |
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CMD ["/app/relay"]
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