FROM quay.io/centos/centos:stream8
ENV container=podman

RUN rm -fv /var/cache/dnf/metadata_lock.pid; \
sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo; \
sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo; \
sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/*.repo; \
dnf makecache; \
dnf --assumeyes install \
    /usr/bin/python3 \
    /usr/bin/python3-config \
    /usr/bin/dnf-3 \
    sudo \
    bash \
    systemd \
    procps-ng \
    iproute; \
dnf clean all; \
rm -rf /var/cache/dnf/;

COPY system-service/fixnet.sh /root/
COPY system-service/fixipaip.sh /root/
COPY system-service/fixnet.service /etc/systemd/system/
COPY system-service/fixipaip.service /etc/systemd/system/
RUN chmod +x /root/fixnet.sh /root/fixipaip.sh

STOPSIGNAL RTMIN+3

VOLUME ["/sys/fs/cgroup"]

CMD ["/usr/sbin/init"]