# ---- Builder stage ----
FROM rust:1.85-slim AS builder
RUN apt-get update && apt-get install -y --no-install-recommends \
pkg-config \
libssl-dev \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/rustqueue
# Cache dependency builds: copy manifests first, then build a dummy to populate the cache.
COPY Cargo.toml Cargo.lock ./
RUN mkdir src && \
echo 'fn main() {}' > src/main.rs && \
echo '' > src/lib.rs && \
cargo build --release 2>/dev/null || true && \
rm -rf src
# Copy the full source tree and build the real binary.
COPY src/ src/
COPY dashboard/ dashboard/
RUN cargo build --release --bin rustqueue
# ---- Runtime stage ----
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
&& rm -rf /var/lib/apt/lists/*
RUN useradd --create-home --shell /bin/bash rustqueue
# Create data and config directories.
RUN mkdir -p /data /etc/rustqueue && \
chown rustqueue:rustqueue /data
COPY --from=builder /usr/src/rustqueue/target/release/rustqueue /usr/local/bin/rustqueue
USER rustqueue
EXPOSE 6790 6789
VOLUME ["/data"]
CMD ["rustqueue", "serve", "--config", "/etc/rustqueue/rustqueue.toml"]