rebootmgr.init

   1 #!/bin/sh
   2 # chkconfig: - 98 02
   3 # description: The rebootmgr service is monitoring all virtual servers \
   4 #              and restart them as need. Virtual servers are using \
   5 #              the /sbin/vreboot command to talk with the reboot manager
   6 # processname: rebootmgr
   7 # config: /etc/vservers
   8 #
   9 # $Id$
  10
  11 . /etc/init.d/functions
  12
  13 [ -n "$UTIL_VSERVER_VARS" ] || UTIL_VSERVER_VARS=/usr/lib/util-vserver/util-vserver-vars
  14 if [ ! -e "$UTIL_VSERVER_VARS" ] ; then
  15         echo "Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2
  16         exit 1
  17 fi
  18 . "$UTIL_VSERVER_VARS"
  19
  20 # See how we were called.
  21 case "$1" in
  22   start)
  23         if [ ! -f /var/lock/subsys/rebootmgr ] ; then
  24             show "Starting the legacy vserver reboot manager"
  25             busy
  26             cd $__CONFDIR
  27             VSERVERS=
  28             for serv in *.conf; do
  29                         [ -f "$serv" ] || continue
  30                         serv=`basename $serv .conf`
  31                         if [ -d $__DEFAULT_VSERVERDIR/$serv ] ; then
  32                                 VSERVERS="$VSERVERS $serv"
  33                         fi
  34             done
  35             $_REBOOTMGR --pidfile /var/run/rebootmgr.pid $VSERVERS &
  36             touch /var/lock/subsys/rebootmgr
  37             ok
  38         else
  39             msg_already_running "legacy vserver reboot manager"
  40         fi
  41         ;;
  42   stop)
  43         if [ -f /var/lock/subsys/rebootmgr ] ; then
  44                 show "Stopping the legacy vserver reboot manager"
  45                 busy
  46                 kill $(cat /var/run/rebootmgr.pid)
  47                 rm -f /var/lock/subsys/rebootmgr
  48                 rm -f /var/run/rebootmgr.pid
  49                 ok
  50         else
  51             msg_not_running "legacy vserver reboot manager"
  52         fi
  53         ;;
  54   restart)
  55         $0 stop
  56         $0 start
  57         ;;
  58   status)
  59         if [ -f /var/run/rebootmgr.pid ] ; then
  60             if kill -0 $(cat /var/run/rebootmgr.pid); then
  61                         echo rebootmgr is running
  62             else
  63                         echo rebootmgr is NOT running
  64             fi
  65         fi
  66         ;;
  67   *)
  68         msg_usage "$0 {start|stop|restart|status}"
  69         exit 3
  70 esac
  71
  72 exit 0