synor/Dockerfile.faucet
Gulshan Yadav 5ff415deb8 docs: add README with installation instructions and fix Docker builds
- Add comprehensive README with installation guides for:
  - Desktop wallet (macOS DMG, Windows MSI/EXE, Linux AppImage)
  - Node daemon (pre-built binaries and Docker)
  - Build from source instructions
  - CLI usage and RPC API examples
  - Configuration reference
- Fix Dockerfiles: simplify build context, use -p package flag
- Fix unstable Rust feature: replace is_multiple_of with modulo operator
2026-02-02 01:26:44 +05:30

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# Synor Testnet Faucet Dockerfile
# Multi-stage build for minimal production image
# =============================================================================
# Stage 1: Build Environment
# =============================================================================
FROM rust:1.85-bookworm AS builder
# Install build dependencies
RUN apt-get update && apt-get install -y \
cmake \
clang \
libclang-dev \
pkg-config \
libssl-dev \
&& rm -rf /var/lib/apt/lists/*
# Create app directory
WORKDIR /app
# Copy manifests first (for better caching)
COPY Cargo.toml Cargo.lock ./
COPY src/ src/
COPY crates/ crates/
COPY apps/ apps/
# Build release binary (using -p for package, synor-faucet includes the bin)
RUN cargo build --release -p synor-faucet
# =============================================================================
# Stage 2: Runtime Environment
# =============================================================================
FROM debian:bookworm-slim AS runtime
# Install runtime dependencies
RUN apt-get update && apt-get install -y \
ca-certificates \
libssl3 \
curl \
&& rm -rf /var/lib/apt/lists/*
# Create non-root user for security
RUN useradd --create-home --shell /bin/bash faucet
# Copy binary from builder
COPY --from=builder /app/target/release/synor-faucet /usr/local/bin/synor-faucet
# Switch to non-root user
USER faucet
# Set working directory
WORKDIR /home/faucet
# Expose HTTP port
EXPOSE 8080
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
CMD curl -f http://localhost:8080/health || exit 1
# Environment variables with defaults
ENV SYNOR_RPC_URL=http://localhost:17110
ENV FAUCET_AMOUNT=1000000000
ENV FAUCET_COOLDOWN=3600
ENV FAUCET_LISTEN_ADDR=0.0.0.0:8080
ENV RUST_LOG=info
# Default command
ENTRYPOINT ["synor-faucet"]