| #!/bin/bash |
| # Copyright (C) 2000-2006 SWsoft. 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; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| # |
| # |
| # Script to start VPS was rebooted |
| # |
| |
| VZCONF=/etc/vz/vz.conf |
| CONF_DIR=/etc/vz/conf |
| VE_INFO=/proc/vz/veinfo |
| REBOOT_MARK='reboot' |
| LOCKFILE='/var/lock/vereboot.lock' |
| |
| [ -f ${VZCONF} ] || exit |
| . ${VZCONF} |
| |
| function check_reboot() |
| { |
| local veid=${1} |
| local ve_root |
| local allowreboot |
| |
| VEID=${veid} |
| [ -f "${CONF_DIR}/${veid}.conf" ] || return |
| eval ` ( |
| . ${VZCONF}; |
| . ${CONF_DIR}/${veid}.conf; |
| echo ve_root=${VE_ROOT}\;; |
| echo allowreboot=${ALLOWREBOOT}\;; |
| ) ` |
| if [ ! -z "${allowreboot}" -a "x${allowreboot}" = "xno" ]; then |
| return |
| fi |
| if [ -f "${ve_root}/${REBOOT_MARK}" ]; then |
| [ -z "${LOGFILE}" ] || echo "`date --iso-8601=seconds` vereboot : VPS ${veid} : reboot " >> ${LOGFILE} |
| /usr/sbin/vzctl start ${veid} >/dev/null 2>&1 |
| fi |
| } |
| |
| function lockfile() |
| { |
| local tmpfile="${LOCKFILE}.$$" |
| |
| echo $$ > ${tmpfile} 2> /dev/null || exit |
| |
| ln ${tmpfile} ${LOCKFILE} >& /dev/null && { |
| rm -f ${tmpfile} |
| return |
| } |
| kill -0 `cat $LOCKFILE` >& /dev/null && { |
| rm -f ${tmpfile} |
| exit |
| } |
| ln ${tmpfile} ${LOCKFILE} >& /dev/null && { |
| rm -f ${tmpfile} |
| return |
| } |
| rm -f ${LOCKFILE} ${tmpfile} |
| exit |
| } |
| |
| # If VZ is not running -- do nothing |
| # Fix for OpenVZ bug #107 |
| test -f ${VE_INFO} || exit 0 |
| lockfile |
| |
| cd ${CONF_DIR} 2>/dev/null || exit 0 |
| VE_TOTAL=`ls -1 *.conf 2>/dev/null | sed s/.conf//` |
| VE_RUN=`cat ${VE_INFO} | awk '{ |
| if ($1 != 0) { |
| if (i++) |
| printf("|"); |
| printf("^%s$", $1); |
| } |
| }'` |
| |
| if [ -z "${VE_RUN}" ]; then |
| VE_STOPPED="${VE_TOTAL}" |
| else |
| VE_STOPPED=`echo -e "${VE_TOTAL}" | egrep -v "${VE_RUN}"` |
| fi |
| |
| for i in ${VE_STOPPED}; do |
| check_reboot ${i} |
| done |
| |
| rm -f ${LOCKFILE} |
| exit 0 |