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74 lines
2.5 KiB
74 lines
2.5 KiB
# Dockerfile for Stella's Nostr Relay (next.orly.dev) |
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# Owner: npub1v30tsz9vw6ylpz63g0a702nj3xa26t3m7p5us8f2y2sd8v6cnsvq465zjx |
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# |
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# Build from repository root: |
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# docker build -f contrib/stella/Dockerfile -t stella-relay . |
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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 modules first (for better 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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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "-w -s" -o relay . |
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# Create non-root user for security |
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RUN useradd -m -u 1000 stella && \ |
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chown -R 1000:1000 /build |
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# Final stage - minimal runtime image |
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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 directories |
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RUN useradd -m -u 1000 stella && \ |
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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 the relay port |
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EXPOSE 7777 |
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# Set environment variables for Stella's relay |
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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=7777 |
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ENV ORLY_LOG_LEVEL=info |
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ENV ORLY_MAX_CONNECTIONS=1000 |
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ENV ORLY_OWNERS=npub1v30tsz9vw6ylpz63g0a702nj3xa26t3m7p5us8f2y2sd8v6cnsvq465zjx |
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ENV ORLY_ADMINS=npub1v30tsz9vw6ylpz63g0a702nj3xa26t3m7p5us8f2y2sd8v6cnsvq465zjx,npub1m4ny6hjqzepn4rxknuq94c2gpqzr29ufkkw7ttcxyak7v43n6vvsajc2jl,npub1l5sga6xg72phsz5422ykujprejwud075ggrr3z2hwyrfgr7eylqstegx9z |
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# Health check to ensure relay is responding |
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ |
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CMD sh -c "code=\$(curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:7777 || echo 000); echo \$code | grep -E '^(101|200|400|404|426)$' >/dev/null || exit 1" |
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# Create volume for persistent data |
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VOLUME ["/data"] |
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# Drop privileges and run as stella user |
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USER 1000:1000 |
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# Run Stella's Nostr relay |
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CMD ["/app/relay"]
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