node health check: also try to restart failed munin-node services

Signed-off-by: Holger Levsen <holger@layer-acht.org>

bin/reproducible_node_health_check.sh

@@ -163,7 +163,7 @@ if ! systemctl is-system-running > /dev/null; then
 	echo "$(date -u) - problematic services found:"
 	cat $SERVICES
 	echo "$(date -u) - trying to fix problematic services."
-	for UNIT in avahi-daemon acpid rtkit-daemon networking systemd-journal-flush haveged e2scrub_all apt-daily apt-daily-upgrade logrotate man-db; do
+	for UNIT in avahi-daemon acpid rtkit-daemon networking systemd-journal-flush haveged e2scrub_all apt-daily apt-daily-upgrade logrotate man-db munin-node; do
 		if grep -q $UNIT $SERVICES ; then
 			echo "$(date -u) - restarting failed service $UNIT..."
 		        sudo systemctl restart $UNIT