#!/bin/bash

# Zie ook https://wiki.de-roo.org/doku.php/cron

FIRST=("fs01")
SECOND=("web06" "web03")
THIRD=("net02" "net03" "net05" "net04")
REST=("dt03" "git01" "run01" "has01" "iam01" "man01" "mdm01" "minecraft" "nms01" "pbx01" "rpi03" "web04" "web05" "web07" "mail02")

############################################
# 1:00h (uit crontab)
############################################
for SERVER in ${FIRST[@]}; do
  echo Starting reboot of $SERVER
  ssh $SERVER reboot now
done

############################################
# 1:15h
############################################
timeNow=$(date +%s)
targetTime=$(date -d 01:15 +%s)
timeToWait=$(($targetTime - $timeNow))
echo Waiting $timeToWait seconds
sleep $timeToWait

for SERVER in ${SECOND[@]}; do
  echo Starting reboot of $SERVER
  ssh $SERVER reboot now
  sleep 60
done

############################################
# 1:30h
############################################
timeNow=$(date +%s)
targetTime=$(date -d 01:30 +%s)
timeToWait=$(($targetTime - $timeNow))
echo Waiting $timeToWait seconds
sleep $timeToWait

for SERVER in ${THIRD[@]}; do
  echo Starting reboot of $SERVER
  ssh $SERVER reboot now
done

############################################
# 1:45h
############################################
timeNow=$(date +%s)
targetTime=$(date -d 01:45 +%s)
timeToWait=$(($targetTime - $timeNow))
echo Waiting $timeToWait seconds
sleep $timeToWait

for SERVER in ${REST[@]}; do
  echo Starting reboot of $SERVER
  ssh $SERVER reboot now
done

############################################
# 1:55h
############################################
timeNow=$(date +%s)
targetTime=$(date -d 01:55 +%s)
timeToWait=$(($targetTime - $timeNow))
echo Waiting $timeToWait seconds
sleep $timeToWait

echo Starting reboot of $(hostname)
shutdown -r 5 "Reboot in 5 minutes."