====== reboot apc ups ======

  touch /tmp/powerfail
  apcupsd --killpower

====== esxishutdown ======

  * source
  https://raw.githubusercontent.com/sixdimensionalarray/esxidown/master/esxidown.sh

  #!/bin/sh
  # ESXi 5.1 host automated shutdown script
  
  # these are the VM IDs to shutdown in the order specified
  # use the SSH shell, run "vim-cmd vmsvc/getallvms" to get ID numbers
  # specify IDs separated by a space
  SERVERIDS=$(vim-cmd vmsvc/getallvms | sed -e '1d' -e 's/ \[.*$//' | awk '$1 ~ /^[0-9]+$/ {print $1}')
  
  # New variable to allow script testing, assuming the vim commands all work to issue shutdowns
  # can be "0" or "1"
  TEST=0
  
  # script waits WAIT_TRYS times, WAIT_TIME seconds each time
  # number of times to wait for a VM to shutdown cleanly before forcing power off.
  WAIT_TRYS=20
  
  # how long to wait in seconds each time for a VM to shutdown.
  WAIT_TIME=10
  
  # ------ DON'T CHANGE BELOW THIS LINE ------
  
  validate_shutdown()
  {
      vim-cmd vmsvc/power.getstate $SRVID | grep -i "off" > /dev/null 2<&1
      STATUS=$?
  
      if [ $STATUS -ne 0 ]; then
          if [ $TRY -lt $WAIT_TRYS ]; then
              # if the vm is not off, wait for it to shut down
              TRY=$((TRY + 1))
              echo "Waiting for guest VM ID $SRVID to shutdown (attempt #$TRY)..."
              sleep $WAIT_TIME
              validate_shutdown
          else
              # force power off and wait a little (you could use vmsvc/power.suspend here instead)
              echo "Unable to gracefully shutdown guest VM ID $SRVID... forcing power off."
              if [ $TEST -eq 0 ]; then
                  vim-cmd vmsvc/power.off $SRVID
              fi
              sleep $WAIT_TIME
          fi
      fi
  }
  
  # enter maintenance mode immediately
  echo "Entering maintenance mode..."
  if [ $TEST -eq 0 ]; then
      esxcli system maintenanceMode set -e true -t 0 &
  fi
  
  # read each line as a server ID and shutdown/poweroff
  for SRVID in $SERVERIDS
  do
      TRY=0
  
      vim-cmd vmsvc/power.getstate $SRVID | grep -i "off\|Suspended" > /dev/null 2<&1
      STATUS=$?
  
      if [ $STATUS -ne 0 ]; then
          echo "Attempting shutdown of guest VM ID $SRVID..."
          if [ $TEST -eq 0 ]; then
              vim-cmd vmsvc/power.shutdown $SRVID
          fi
          validate_shutdown
      else
          echo "Guest VM ID $SRVID already off..."
      fi
  done
  
  # guest vm shutdown complete
  echo "Guest VM shutdown complete..."
  
  # shutdown the ESXi host
  echo "Shutting down ESXi host after 10 seconds..."
  if [ $TEST -eq 0 ]; then
      esxcli system shutdown poweroff -d 10 -r "Automated ESXi host shutdown - esxidown.sh"
  fi
  
  # exit maintenance mode immediately before server has a chance to shutdown/power off
  # NOTE: it is possible for this to fail, leaving the server in maintenance mode on reboot!
  echo "Exiting maintenance mode..."
  if [ $TEST -eq 0 ]; then
      esxcli system maintenanceMode set -e false -t 0
  fi
  
  # exit the session
  exit


====== apc esxishutdown.sh ======



  #!/bin/sh
  
  #variables
  esxi1=10.11.12.109
  conn_check=0
  logfile=/root/apcshutdown-onbattery.log
  TIME=`date +%b-%d-%y`
  DATE=`date`
  
  #check if the server is up, and pass over the output to the variable
  ssh -o ConnectTimeout=5 -i /root/.ssh/id_rsa root@$esxi1 'exit'
  conn_check=$(echo $?)
  
  #log the output to the file
  echo "Powerout - `date`: Return code for ssh = $conn_check" >> $logfile
  logger "Powerout - `date`: Retern code for ssh = $conn_check"
  
  #check if the server is up and try to shutdown
  if [ $conn_check = 0 ]
   then
    echo "Powerout - `date`: I can see the ESXI is up and I will poweroff the server" >> $logfile
    logger "Powerout - `date`: I can see the ESXI is up and I will poweroff the server"
    echo "Powerout - `date`: executing the /sbin/poweroff/sbin/shutdown.sh /sbin/poweroff" >> $logfile
    logger "Powerout -`date`: esxishutdown.sh executing the /sbin/poweroff/sbin/shutdown.sh /sbin/poweroff"
    #reset the license
    ssh -i /root/.ssh/id_rsa root@$esxi1 'cp /etc/vmware/.#license.cfg /etc/vmware/license.cfg'
    #shutdown the esxi
    ssh -y -i /root/.ssh/id_rsa root@$esxi1 '/sbin/shutdown.sh && /sbin/poweroff' &
    echo "Powerout - `date`: Sleeping for 6minutes till ESXi powers off" >> $logfile
    logger "Powerout - `date`: Sleeping for 6minutes till ESXi powers off"
    sleep 6m
   else
    echo "Powerout - `date`: I was no table to connect to the server, no need to shutdown" >> $logfile
    logger "Powerout - `date`: I was no table to connect to the server, no need to shutdown"
  fi
  
  
  #shutdown the UPS now and log the actions
  echo "Powerout - `date`: shutdown the UPS" >> $logfile
  logger "Powerout - `date`: shutdown the UPS"
  /etc/apcupsd/apccontrol killpower
  
  #read the status of the battery and send it via email
  #/etc/scripts/script-batt-check-down.sh
  
  bcharge=$(apcaccess | grep BCHARGE)
  bcharge1=$(apcaccess)
  ####
  rm /tmp/msg-batt-alert-down.txt
  echo "To: burimali@yahoo.com" >> /tmp/msg-batt-alert-down.txt
  echo "From: bur.nagios.net@gmail.com" >> /tmp/msg-batt-alert-down.txt
  echo "Subject: CoreRT2 - alert - down - $bcharge $DATE" >> /tmp/msg-batt-alert-down.txt
  echo "" >> /tmp/msg-batt-alert-down.txt
  echo "$bcharge1" >> /tmp/msg-batt-alert-down.txt
  echo "" >> /tmp/msg-batt-alert-down.txt
  echo "EOF" >> /tmp/msg-batt-alert-down.txt
  ssmtp burimali@yahoo.com < /tmp/msg-batt-alert-down.txt
  
  #write logs fo the shutdown action
  echo "Powerout - `date`: esxishutdown.sh is executing esxishutdown-pi.sh" >> $logfile
  logger "Powerout - `date`: esxishutdown.sh is executing esxishutdown-pi.sh"
  
  #shutdown raspberry PI it will have 1 minute to poweroff
  /etc/scripts/esxishutdown-pi.sh &