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#!/bin/bash
#
# This script configures the udhcpc-based DHCP service for
# within stage4, unless specifically disabled by SLX_STAGE4_DHCP
. /etc/openslx
[ -n "$SLX_STAGE4_DHCP" ] || exit 0
. /run/openslx/network.conf
for script in setup-bootif-network udhcpc-trigger; do
if [ -e "${NEWROOT}/opt/openslx/scripts/${script}" ]; then
mv "${NEWROOT}/opt/openslx/scripts/${script}"{,.stage4}
fi
cp -f "/opt/openslx/scripts/${script}.stage4" \
"${NEWROOT}/opt/openslx/scripts/${script}"
done
# copy udhcpc@ systemd service, backup existing ones for debugging
mkdir -p "${NEWROOT}/etc/systemd/system"
cp -f "/opt/openslx/services/udhcpc-bootif.service" "${NEWROOT}/etc/systemd/system"
# it requires /run/network
echo 'd /run/network 0755 root root' > "${NEWROOT}/etc/tmpfiles.d/network.conf"
# activate it for the bridge or the physical interface if not bridged
systemctl --quiet --root "$NEWROOT" enable "udhcpc-bootif"
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