#!/bin/bash
# copyright (C) 2014 FUJITSU LIMITED All Rights Reserved

# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 2
# of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

# check distro
DISTRO=`/usr/lib64/lxcf/lxcf-distro`

# check root
if [ ${EUID:-${UID}} != 0 ]; then
    echo "error: Because you are not root, you cannot execute this command. "
    exit 1
fi

umask 022

# check args
if [ $# -ne 1 ]; then
	echo "usage lxcf-kill-container LXCNAME"
	exit 1
fi

# kill /sbin/init process
kill_init() {
	LXCNAME=$1
	LIBVIRTPID=`ps -ef | awk '{if (($8 == "/usr/lib/libvirt/libvirt_lxc") && \
		($10 == "'${LXCNAME}'") ) print $2}'`
	INITPID=`ps -ef | egrep /sbin/init | awk '{if ($3 == "'$LIBVIRTPID'") print $2}'`
	if [ x${INITPID} != x"" ] ; then
		kill -9 $INITPID
	fi
}

kill_init $1

exit 0

