sigmaprime/ufw repository overview

FROM debian:bullseye-slim

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

RUN cp -r /etc/ufw /etc/ufw-default
RUN sed -i 's/^IPV6.\+$/IPV6=no/g' /etc/default/ufw

ENTRYPOINT ["/usr/sbin/ufw"]