# Build stage
FROM rust:1.91-slim-bookworm AS builder
# Install build dependencies
RUN apt-get update && apt-get install -y \
pkg-config \
libssl-dev \
&& rm -rf /var/lib/apt/lists/*
# Create a new empty project
WORKDIR /app
# Copy manifests
COPY Cargo.toml Cargo.lock ./
# Create dummy source to cache dependencies
RUN mkdir src && \
echo "fn main() {}" > src/main.rs && \
echo "pub fn lib() {}" > src/lib.rs
# Build dependencies only (this layer will be cached)
RUN cargo build --release && \
rm -rf src target/release/deps/daedra*
# Copy actual source code
COPY src ./src
COPY benches ./benches
COPY tests ./tests
# Build the actual application
RUN cargo build --release
# Runtime stage
FROM debian:bookworm-slim
# Install runtime dependencies
RUN apt-get update && apt-get install -y \
ca-certificates \
&& rm -rf /var/lib/apt/lists/*
# Create non-root user
RUN useradd -m -u 1000 -s /bin/bash daedra
# Copy the binary from builder
COPY --from=builder /app/target/release/daedra /usr/local/bin/daedra
# Set ownership
RUN chown daedra:daedra /usr/local/bin/daedra
# Switch to non-root user
USER daedra
# Set working directory
WORKDIR /home/daedra
# Expose SSE port
EXPOSE 3000
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD daedra check || exit 1
# Default command (STDIO transport)
ENTRYPOINT ["daedra"]
CMD ["serve", "--transport", "stdio"]