Dockerfile-Debian

FROM debian:bookworm-slim

LABEL maintaner="André Lüneburger <andre.lueneburger@safh.de>"

LABEL description="Corosync Qdevice Network daemon"
LABEL documentation="man:corosync-qnetd"
LABEL version="1.1"
LABEL website="https://github.com/Sysadminfromhell/corosyncdevice"

RUN apt-get update \
    && apt-get upgrade -qy \
    && apt-get install --no-install-recommends -y supervisor openssh-server corosync-qnetd \
    && apt-get -y autoremove \
    && apt-get clean all \
    && rm -rf /var/lib/apt/* /var/lib/dpkg/* /var/lib/cache/* /var/lib/log/* /var/log/*

RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config

ENV container=docker
ENV passwd=Passw0rd!
COPY Secretpassword /root/Secretpassword
RUN sed -i 's/root:Passw0rd!/root:'$passwd'/' /root/Secretpassword
RUN cat /root/Secretpassword | chpasswd
RUN rm -rf /root/Secretpassword

COPY supervisord.conf /etc/supervisord.conf

HEALTHCHECK CMD corosync-qnetd-tool -s

VOLUME [ "/run/sshd", "/etc/corosync", "/etc/ssh" ]

EXPOSE 22/tcp
EXPOSE 5403/tcp

STOPSIGNAL SIGTERM

CMD ["/usr/bin/supervisord"]