node health check: also fix failed networking service

#!/bin/bash

# vim: set noexpandtab:

# Copyright 2014-2020 Holger Levsen <holger@layer-acht.org>

# Copyright 2014-2021 Holger Levsen <holger@layer-acht.org>

#         © 2015-2018 Mattia Rizzolo <mattia@mapreri.org>

# released under the GPLv2

	echo "$(date -u) - problematic services found:"

	cat $SERVICES

	echo "$(date -u) - trying to fix problematic services."

	for UNIT in avahi-daemon acpid rtkit-daemon ; do

	for UNIT in avahi-daemon acpid rtkit-daemon networking ; do

		if [ -n "$(grep $UNIT $SERVICES)" ] ; then

			echo "$(date -u) - restarting failed service $UNIT..."

		        sudo systemctl restart $UNIT