#!/bin/bash
# turn on debugging:
# either set verbose to true right here
# or call ssh slice@node -- -v ....
verbose=
MAC=$(virsh --connect lxc:// --readonly dumpxml $USER|grep mac|awk -F\' '{print $2}')
IP=$(cat /var/lib/libvirt/dnsmasq/default.leases | grep $MAC | awk '{print $3}')
shift
case "$1" in -v|--verbose) verbose=true; shift ;; esac

if [ -n "$verbose" ]; then
    echo "sshsh: login=$USER"
    echo "sshsh: args=>$@<"
    echo "MAC=>$MAC<"
    echo "IP=>$IP<"
    echo "========== beg /var/lib/libvirt/dnsmasq/default.leases"
    cat /var/lib/libvirt/dnsmasq/default.leases
    echo "========== end /var/lib/libvirt/dnsmasq/default.leases"
fi

[ -z "$IP" ] && { echo "No IP found" ; exit 1; }

exec ssh -o StrictHostKeyChecking=no root@$IP "$@"