# ITSM -- Multi-Stage-Build: reproduzierbares Release-Binary statt des
# frueheren "git clone + pip install beim Container-Start" (das zog bei jedem
# Neustart ungetesteten main-Stand und ist fuer Rust ohnehin ungeeignet).
FROM rust:1-slim-bookworm AS builder
WORKDIR /build
COPY Cargo.toml Cargo.lock* ./
COPY src ./src
COPY templates ./templates
COPY schema.sql ./
RUN cargo build --release

FROM debian:bookworm-slim
RUN apt-get update -qq \
    && apt-get install -y -qq --no-install-recommends ca-certificates curl \
    && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY --from=builder /build/target/release/itsm /app/itsm
COPY static /app/static
EXPOSE 8090
HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
    CMD curl -fsS http://127.0.0.1:8090/health || exit 1
USER nobody
CMD ["/app/itsm"]