FROM rust:1.85 as builder WORKDIR /app COPY backend ./backend COPY ayto ./ayto WORKDIR /app/backend RUN cargo build --release FROM debian:bookworm-slim RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/* WORKDIR /app # We need to run the binary from a directory that has ../ayto relative to it RUN mkdir /app/backend_run COPY --from=builder /app/backend/target/release/backend /app/backend_run/backend COPY --from=builder /app/ayto /app/ayto WORKDIR /app/backend_run EXPOSE 8080 CMD ["./backend"]