#!/bin/sh
#
# Script to stop the nominated overlay subhost

[ $(id -u) = 0 ] || exec sudo $0 $@
. $(dirname $(realpath $0))/functions XXX

NAME="$1"

read USPID RSPID <<EOF
$(is_live $NAME)
EOF

[ -z "$USPID" ] && echo "$NAME i snot running" >&2 && exit 1

if [ -z "$RSPID" ] ; then
    cat <<EOF >&2
***  $NAME is started (pid $USPID) but doesn't seem to be running
*** /.reaper and might need manual fixing.
EOF
    exit 1
fi

CHILDPIDS="$(nsenter -t $RSPID -p -m ps -hopid --ppid 1)"
nsenter -t $RSPID -p -m kill $CHILDPIDS