vmware vsphere set autostart script

vsphere-vms-without-autostart.sh

#!/bin/bash
set -eo pipefail


usage() { 
  if [ ! -z "$1" ]; then
    echo -e "ERROR:\n" 1>&2
    echo -e "\t$@"
    echo
  fi
  echo "Usage: $0 [-n machine-name-wildcard] [-t host] [-h] [-a]" 1>&2
  exit 1; 
}

while getopts ":n:t:ha" o; do
    case "${o}" in
        n)
            MACHINE=${OPTARG}
            ;;
        t)
            HOST=${OPTARG}
            ;;
        a)  APPLY=true
            ;;
        *)
            usage
            ;;
    esac
done
shift $((OPTIND-1))


HOST_FIND=""
VM_FIND=""

which govc > /dev/null || usage "govc is a required dependecy"

if [ ! -z "${HOST}" ]; then
  HOST_FIND=(-name $HOST)
fi

if [ ! -z "${MACHINE}" ]; then
  VM_FIND=(-name $MACHINE)
fi

TMPFILE=$(tempfile -p `basename $0`)
SAVEIFS=$IFS
IFS=$(echo -en "\n\b")
for host in $(govc find / -type h ${HOST_FIND[@]} | sed 's/\r//'); do
  govc host.autostart.info -host=$host > $TMPFILE
  for vm in `govc find $host -type m ${VM_FIND[@]} | sed 's/\r//'`; do
    CONTINUE=0
    grep -q "^$vm" $TMPFILE || CONTINUE=1
    if [ $CONTINUE -eq 1 ]; then
      if [ ! -z "${APPLY}" ]; then
        govc host.autostart.add -host="$host" "$vm"
      else
        echo $host:$vm
      fi
    fi
  done
done
IFS=$SAVEIFS
rm $TMPFILE