blob: fe6ea1de0357abf4abb6134a6d067b56e2b0e397 [file] [log] [blame] [raw]
#!/bin/sh
# Copyright (C) 2000-2007 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 VE was rebooted
#
VZCONF=@PKGCONFDIR@/vz.conf
CONF_DIR=@PKGCONFDIR@/conf
VESTAT=/proc/vz/vestat
REBOOT_MARK='reboot'
LOCKFILE='/var/lock/vereboot.lock'
[ -f "$VZCONF" ] || exit
. "$VZCONF"
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=${ALLOWREBOOT}\;"
) `
[ "$allowreboot" = 'no' ] && return
if [ -f "$ve_root/$REBOOT_MARK" ]; then
[ -z "$LOGFILE" ] ||
echo "`date --iso-8601=seconds` vereboot : VE $veid : reboot " >> "$LOGFILE"
@SBINDIR@/vzctl start "$veid" >/dev/null 2>&1
fi
}
lockfile()
{
local tmpfile="$LOCKFILE.$$"
echo $$ >"$tmpfile" 2>/dev/null || exit
if ln "$tmpfile" "$LOCKFILE" 2>/dev/null; then
rm -f "$tmpfile"
return
fi
if kill -0 `cat $LOCKFILE` 2>/dev/null; then
rm -f "$tmpfile"
exit
fi
if ln "$tmpfile" "$LOCKFILE" 2>/dev/null; then
rm -f "$tmpfile"
return
fi
rm -f "$tmpfile" "$LOCKFILE"
exit
}
# If VZ is not running -- do nothing
# Fix for OpenVZ bug #107
test -f "$VESTAT" || exit 0
lockfile
cd "$CONF_DIR" 2>/dev/null || exit 0
VE_TOTAL=`ls -1 *.conf 2>/dev/null | sed s/.conf//`
VE_RUN=`awk '
$1 != "VEID" && $1 != "Version:" {
if (i++)
printf("|");
printf("^%s$", $1);
}
' ${VESTAT}`
if [ -z "$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