sysv/vservers.subst

   1 #!/bin/sh
   2 # chkconfig: 345 99 01
   3 # description: The vservers service is used to start and stop all
   4 #              the virtual servers.
   5
   6 USR_SBIN=/usr/sbin
   7
   8
   9 # Print the vserver name in priority/alpha order
  10 sortserver(){
  11         (
  12         cd /etc/vservers
  13         for serv in *.conf
  14         do
  15                 test -f "$serv" || continue
  16
  17                 PRIORITY=100
  18                 . $serv
  19                 printf "%03d %s\n" $PRIORITY `basename $serv .conf`
  20         done
  21         ) | sort $* | (while read a b; do echo $b; done)
  22 }
  23
  24 startservers(){
  25         echo "Starting the virtual servers"
  26         cd /etc/vservers
  27         for name in ${*:-`sortserver`}
  28         do
  29                 if ! test -f "$name.conf" ; then
  30                         echo No configuration for this vserver: /etc/vservers/$name.conf
  31                         continue
  32                 fi
  33                 ONBOOT=
  34                 . $name.conf
  35                 if [ "$ONBOOT" = "yes" ] ; then
  36                         $USR_SBIN/vserver $name start
  37                 else
  38                         echo virtual server $name not configured for on boot start
  39                 fi
  40         done
  41 }
  42
  43 BACKGROUND=off
  44 if [ -f /etc/vservers.conf ] ; then
  45         . /etc/vservers.conf
  46 fi
  47
  48
  49 # See how we were called.
  50 case "$1" in
  51   start)
  52         shift
  53         if [ "$BACKGROUND" = "yes" ] ; then
  54                 startservers $* >/dev/tty8 </dev/tty8 2>/dev/tty8 &
  55         else
  56                 startservers $*
  57         fi
  58         touch /var/lock/subsys/vservers
  59         ;;
  60   stop)
  61         shift
  62         echo "Stopping the virtual servers"
  63         cd /etc/vservers
  64         for name in ${*:-`sortserver -r`}
  65         do
  66                 $USR_SBIN/vserver $name stop
  67         done
  68         rm -f /var/lock/subsys/vservers
  69         ;;
  70   restart|force-reload)
  71         $0 stop $*
  72         $0 start $*
  73         ;;
  74   reload)
  75         echo Not implemented
  76         ;;
  77   status)
  78         cd /etc/vservers
  79         for serv in *.conf
  80         do
  81                 ONBOOT=no
  82                 name=`basename $serv .conf`
  83                 . $serv
  84                 echo -n ONBOOT=$ONBOOT " "
  85                 $USR_SBIN/vserver $name running
  86         done
  87         ;;
  88   *)
  89         echo "Usage: vservers {start|stop|restart|reload|status}"
  90         exit 1
  91 esac
  92
  93 exit 0
  94
  95
  96
  97