FROM ubuntu:24.04
RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates libssl3 openssh-client procps git \
    && rm -rf /var/lib/apt/lists/*
RUN useradd --system --create-home appuser
WORKDIR /home/appuser
COPY ./target/release/app /bin
USER appuser
EXPOSE 3000
CMD ["app"]