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#!/bin/bash
#
# util-vserver sets the path to vshelper and kills all guest processes
#
# chkconfig: 2345 10 90
# description: Sets the path to vshelper and kills all guest processes
#
### BEGIN INIT INFO
# Provides: util-vserver
# Required-Start: $remote_fs $syslog $time
# Required-Stop: $remote_fs $syslog $time
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Sets the path to vshelper and kills all guest processes
# Description: Sets the path to vshelper and kills all guest processes
### END INIT INFO
: ${UTIL_VSERVER_VARS:=/usr/lib/util-vserver/util-vserver-vars}
test -e "$UTIL_VSERVER_VARS" || {
echo $"Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
exit 1
}
. "$UTIL_VSERVER_VARS"
LOCKFILE=util-vserver
. "$_LIB_VSERVER_INIT_FUNCTIONS"
. "$_LIB_FUNCTIONS"
. "$_LIB_VSERVER_FUNCTIONS"
function start()
{
_beginResult $"Creating required directories"
create_dirs
_endResult $?
_beginResult $"Setting path to vshelper"
set_helper
_endResult $?
local retval=$?
_beginResult $"Loading default device map"
handleDeviceMap --set 0 "$__CONFDIR/.defaults/apps/vdevmap"
_endResult $?
if hasCgroup; then
_beginResult $"Mounting cgroup-hierarchy"
mount_cgroup
_endResult $?
fi
test "$retval" -ne 0 || touch "$lockfile"
return $retval
}
function stop()
{
# Stop all running, but non-default guests"
_beginResult $"Stopping all running guests"
$_START_VSERVERS -j 1 --all --stop
_endResult $?
_beginResult $"Killing all running contexts"
kill_contexts
_endResult $?
local retval=$?
if hasCgroup; then
_beginResult $"Unmounting cgroup-hierarchy"
umount_cgroup
_endResult $?
fi
$_RM -f "$lockfile"
return $retval
}
function restart()
{
stop
start
}
case "$1" in
start|stop|restart) $1;;
reload) ;;
condrestart)
test -f $lockfile && restart || :
;;
status)
test -f $lockfile && {
echo $"Path to vshelper has been set"
exit 0
}
echo $"Path to vshelper has not been set"
exit 1
;;
*)
echo "Usage: $0 {start|stop|reload|restart|condrestart|status}"
exit 2
;;
esac
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