Dockerfile

FROM debian:bullseye-slim

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y \
    haproxy \
    && rm -rf /var/lib/apt/lists/*

COPY haproxy.cfg /etc/haproxy/haproxy.cfg

EXPOSE 7860

CMD ["haproxy", "-f", "/etc/haproxy/haproxy.cfg", "-db"]