99 lines
3.0 KiB
Docker
99 lines
3.0 KiB
Docker
# Dockerfile for next.orly.dev relay
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FROM ubuntu:22.04 as builder
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# Set environment variables
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ARG GOLANG_VERSION=1.22.5
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# Update package list and install ALL dependencies in one layer
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RUN apt-get update && \
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apt-get install -y wget ca-certificates build-essential autoconf libtool git && \
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rm -rf /var/lib/apt/lists/*
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# Download and install Go binary
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RUN wget https://go.dev/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz && \
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rm -rf /usr/local/go && \
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tar -C /usr/local -xzf go${GOLANG_VERSION}.linux-amd64.tar.gz && \
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rm go${GOLANG_VERSION}.linux-amd64.tar.gz
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# Set PATH environment variable
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ENV PATH="/usr/local/go/bin:${PATH}"
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# Verify installation
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RUN go version
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# Build secp256k1 EARLY - this layer will be cached unless secp256k1 version changes
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RUN cd /tmp && \
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rm -rf secp256k1 && \
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git clone https://github.com/bitcoin-core/secp256k1.git && \
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cd secp256k1 && \
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git checkout v0.6.0 && \
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git submodule init && \
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git submodule update && \
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./autogen.sh && \
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./configure --enable-module-schnorrsig --enable-module-ecdh --prefix=/usr && \
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make -j$(nproc) && \
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make install && \
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cd /tmp && rm -rf secp256k1
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# Set working directory
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WORKDIR /build
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# Copy go modules AFTER secp256k1 build - this allows module cache to be reused
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy source code LAST - this is the most frequently changing layer
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COPY . .
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# Build the relay (libsecp256k1 installed via make install to /usr/lib)
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RUN CGO_ENABLED=1 GOOS=linux 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 -u 1000 -m -s /bin/bash 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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FROM ubuntu:22.04
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# Install runtime dependencies
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RUN apt-get update && apt-get install -y ca-certificates curl libsecp256k1-0 libsecp256k1-dev && rm -rf /var/lib/apt/lists/* && \
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ln -sf /usr/lib/x86_64-linux-gnu/libsecp256k1.so.0 /usr/lib/x86_64-linux-gnu/libsecp256k1.so.5
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WORKDIR /app
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# Copy binary from builder
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COPY --from=builder /build/relay /app/relay
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# libsecp256k1 is already installed system-wide in the final stage via apt-get install libsecp256k1-0
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# Create runtime user and writable directories
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RUN useradd -u 1000 -m -s /bin/bash 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"] |