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#! /bin/sh
if test -f /etc/sysconfig/kvm; then
. /etc/sysconfig/kvm
fi
: ${THRESHOLD:=0}
COUNT=$1
EVENT=$2
if [ "$THRESHOLD" -eq 0 ]; then
level=user.debug
else
level=user.info
fi
subscr_msg="your Red Hat Enterprise Linux subscription limit is $THRESHOLD"
subscr_msg="$subscr_msg guests. Please review your Red Hat Enterprise Linux"
subscr_msg="$subscr_msg subscription agreement or contact your Red Hat"
subscr_msg="$subscr_msg support representative for more information. You"
subscr_msg="$subscr_msg may review the Red Hat Enterprise subscription"
subscr_msg="$subscr_msg limits at http://www.redhat.com/rhel-virt-limits"
case $COUNT in
1) guests=guest ;;
*) guests=guests ;;
esac
case $EVENT in
create)
if [ "$THRESHOLD" -eq 0 ]; then
msg="$COUNT $guests now active"
elif [ $COUNT -gt "$THRESHOLD" ]; then
level=user.warning
msg="$COUNT $guests are currently active; $subscr_msg"
fi
;;
terminate)
if [ $COUNT -ge "$THRESHOLD" ]; then
msg="$COUNT $guests now active"
fi
;;
esac
if [ -n "$msg" ]; then
logger -p $level "KVM: $msg"
fi
exit 0
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