#!/usr/bin/env bash
set -e -x

{{ lxc_cache_prep_pre_commands }}

{% include 'templates/prep-scripts/_container_sys_setup.sh.j2' %}

if [[ -d "/etc/pki/rpm-gpg" ]]; then
  rpm --import /etc/pki/rpm-gpg/* || true
fi

# The containers do not need the LXC repository (only hosts need it).
rm -f /etc/yum.repos.d/thm-lxc3.0*
rm -f /etc/yum.repos.d/epel-lxc_hosts.repo
# This repo should be installed from package, so requires extra vars to work properly
rm -f /etc/yum.repos.d/CentOS-NFV-OpenvSwitch.repo

# Create dnf transaction file and run it all at once
echo "update" > /tmp/package-transaction.txt
echo "install {{ lxc_cache_distro_packages | join(' ') }}" >> /tmp/package-transaction.txt
echo "run" >> /tmp/package-transaction.txt
dnf -y shell /tmp/package-transaction.txt
rm -f /tmp/package-transaction.txt
rm /etc/machine-id || true
rm /var/lib/dbus/machine-id || true
rm /etc/sysctl.d/* || true
echo '' > /etc/sysctl.conf
touch /etc/machine-id
dnf clean all
mkdir -p /var/backup
chage -I -1 -d -1 -m 0 -M 99999 -E -1 root

# Set the IP of the lxcbr0 interface as the DNS server
echo "nameserver {{ lxc_net_address }}" > /etc/resolv.conf
systemctl enable systemd-networkd
systemctl enable systemd-resolved

# Fully disable systemd-logind
systemctl disable systemd-logind
systemctl mask systemd-logind

{{ lxc_cache_prep_post_commands }}