#!/bin/bash
#
# (c) Schuster Martin, NETWAYS GmbH, 09/2008
#
# check for vmware server 2.0
#

print_help() {
        echo ""
        echo "Usage: check_vmware <virtual_machine>"
        echo ""
        echo "This plugin checks the status of a virtual machine."
	echo "  powerState="***" "
	echo "  name="***" "
	echo "  memorySizeMB=** "
	echo "  overallCpuUsage=** "
	echo "  guestMemoryUsage=** "
	echo "  overallStatus="***" "
        echo ""
        exit 0
}

case "$1" in
        --help)
	        print_help
                exit $STATE_OK
        	;;

	*)
esac

VM=$1

if [ "$VM" == "" ] ; then
        echo $0 Name der VM angeben
	print_help        
	exit 3
fi

VMSTAFF=`vmware-vim-cmd vmsvc/getallvms | grep $VM | awk '{print $2}'` 

if [ "$VMSTAFF" == "" ] ; then
	echo VM not exist
	exit 3
fi

VMID=`vmware-vim-cmd vmsvc/getallvms | grep $VMSTAFF | awk '{print $1}'`
#echo "$VMSTAFF $VMID"


STATUS=`vmware-vim-cmd vmsvc/get.summary $VMID | egrep "name|overallCpuUsage|memorySizeMB|guestMemoryUsage|powerState|overallStatus" | sed -e 's/\s//g' | sed -e 's/,$//'`
#echo "$STATUS"

STATUSON=`vmware-vim-cmd vmsvc/get.summary $VMID | egrep "name|overallCpuUsage|memorySizeMB|guestMemoryUsage|powerState|overallStatus" | sed -e 's/\s//g' | grep powerState | cut -c 13-21` 
#echo "$STATUSON"


if [ $STATUSON == 'poweredOn' ] ; then
        echo "$STATUS"
        OUT_CODE=0;
else
        echo "VM $VMSTAFF is offline"
        OUT_CODE=1;
fi

exit $OUT_CODE;