78 lines
No EOL
1.8 KiB
Docker
78 lines
No EOL
1.8 KiB
Docker
# Enhanced ZKP Engine Dockerfile with Circom Support
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FROM node:18-bullseye as builder
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# Install system dependencies for snarkjs and circom
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RUN apt-get update && apt-get install -y \
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build-essential \
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cmake \
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git \
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libgmp-dev \
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libsodium-dev \
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nasm \
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nlohmann-json3-dev \
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python3 \
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python3-pip \
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curl \
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netcat \
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&& rm -rf /var/lib/apt/lists/*
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# Install Rust for circom
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RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
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ENV PATH="/root/.cargo/bin:${PATH}"
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# Install Circom
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WORKDIR /tmp
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RUN git clone https://github.com/iden3/circom.git \
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&& cd circom \
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&& cargo build --release \
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&& cp target/release/circom /usr/local/bin/ \
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&& cd .. \
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&& rm -rf circom
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# Production stage
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FROM node:18-bullseye-slim
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# Install runtime dependencies
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RUN apt-get update && apt-get install -y \
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libgmp10 \
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libsodium23 \
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curl \
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netcat \
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postgresql-client \
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&& rm -rf /var/lib/apt/lists/*
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# Copy circom from builder
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COPY --from=builder /usr/local/bin/circom /usr/local/bin/circom
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# Install global Node tools
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RUN npm install -g snarkjs@latest nodemon
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WORKDIR /app
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# Copy package files first for better caching
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COPY package*.json ./
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RUN npm ci --only=production
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# Copy application code
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COPY . .
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# Create necessary directories
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RUN mkdir -p circuits/build keys ptau logs cache
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# Setup script for circuit compilation
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COPY scripts/setup-circuits.sh /usr/local/bin/setup-circuits
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RUN chmod +x /usr/local/bin/setup-circuits
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# Entry script
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COPY docker-entrypoint.sh /usr/local/bin/
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RUN chmod +x /usr/local/bin/docker-entrypoint.sh
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
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CMD curl -f http://localhost:8080/health || exit 1
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# Expose ports
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EXPOSE 8080 8081
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ENTRYPOINT ["docker-entrypoint.sh"]
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CMD ["node", "src/index.js"] |