#!/usr/bin/env sh

. ./common.sh

while getopts "r" arg; do
	case $arg in
	r)
		REBOOT=1
		;;
	esac
done

start

trap finish EXIT INT HUP

for i in $(ls hosts); do
	host=$(resolveAlias $i)
	echo -n "===> $i: "
	if tsAlive $host; then
		if ${SSH} root@$host 'check-restart' >/dev/null 2>&1; then
			echo -e "\tOK"
		else
			if [ ! -z $REBOOT ]; then
				if isRunHost $i; then
					echo -e "\tskipping runhost..."
				else
					echo -e "\trebooting..."
					${SSH} root@$host 'reboot' >/dev/null 2>&1
				fi
			else
				echo -e "\tREBOOT"
			fi
		fi
	else
		echo -e "\tDOWN"
	fi
done