# Viator Dockerfile
# Multi-stage build for minimal image size
# Build stage
FROM rust:1.85-bookworm AS builder
WORKDIR /build
# Copy manifests
COPY Cargo.toml Cargo.lock ./
# Create dummy source for dependency caching
RUN mkdir src && \
echo "fn main() {}" > src/main.rs && \
echo "pub fn dummy() {}" > src/lib.rs
# Build dependencies only
RUN cargo build --release && rm -rf src
# Copy real source code
COPY src ./src
COPY benches ./benches
# Build the actual binary
RUN touch src/main.rs src/lib.rs && cargo build --release
# Runtime stage
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
netcat-openbsd \
&& rm -rf /var/lib/apt/lists/*
# Create viator user
RUN useradd -r -s /bin/false viator
# Create directories
RUN mkdir -p /data /etc/viator && chown viator:viator /data
# Copy binaries
COPY --from=builder /build/target/release/viator-server /usr/local/bin/viator-server
COPY --from=builder /build/target/release/viator-cli /usr/local/bin/viator-cli
COPY --from=builder /build/target/release/viator-check-vdb /usr/local/bin/viator-check-vdb
COPY --from=builder /build/target/release/viator-check-aof /usr/local/bin/viator-check-aof
COPY --from=builder /build/target/release/viator-benchmark /usr/local/bin/viator-benchmark
# Copy default config
COPY viator.conf /etc/viator/viator.conf
# Set working directory
WORKDIR /data
# Switch to non-root user
USER viator
# Expose default port
EXPOSE 6379
# Health check - verify server responds to PING
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD echo "PING" | nc -q1 localhost 6379 | grep -q PONG || exit 1
# Default command
ENTRYPOINT ["/usr/local/bin/viator-server"]
CMD ["--config", "/etc/viator/viator.conf"]