pl_sshd

   1 #!/bin/bash
   2 #
   3 # Init file for PlanetLab OpenSSH server daemon (copied from standard
   4 # sshd init file, minor modifications made).
   5 #
   6 # chkconfig: 2345 56 25
   7 # description: PlanetLab OpenSSH server daemon
   8 #
   9 # processname: sshd
  10 # config: /etc/ssh/ssh_host_key
  11 # config: /etc/ssh/ssh_host_key.pub
  12 # config: /etc/ssh/ssh_random_seed
  13 # config: /etc/ssh/sshd_config
  14 # pidfile: /var/run/pl_sshd.pid
  15
  16 # source function library
  17 . /etc/rc.d/init.d/functions
  18
  19 # pull in sysconfig settings
  20 [ -f /etc/sysconfig/pl_sshd ] && . /etc/sysconfig/pl_sshd
  21
  22 RETVAL=0
  23 prog="pl_sshd"
  24
  25 # Some functions to make the below more readable
  26 SSHD=/usr/local/sbin/pl_sshd
  27 PID_FILE=/var/run/pl_sshd.pid
  28
  29 do_restart_sanity_check()
  30 {
  31         $SSHD -t
  32         RETVAL=$?
  33         if [ ! "$RETVAL" = 0 ]; then
  34                 failure $"Configuration file or keys are invalid"
  35                 echo
  36         fi
  37 }
  38
  39 start()
  40 {
  41         echo -n $"Starting $prog:"
  42         #initlog -c "$SSHD $OPTIONS" && success || failure
  43         $SSHD $OPTIONS && success || failure
  44         RETVAL=$?
  45         [ "$RETVAL" = 0 ] && touch /var/lock/subsys/pl_sshd
  46         echo
  47 }
  48
  49 stop()
  50 {
  51         echo -n $"Stopping $prog:"
  52         killproc $prog -TERM
  53         RETVAL=$?
  54         [ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/pl_sshd
  55         echo
  56 }
  57
  58 reload()
  59 {
  60         echo -n $"Reloading $prog:"
  61         killproc $prog -HUP
  62         RETVAL=$?
  63         echo
  64 }
  65
  66 case "$1" in
  67         start)
  68                 start
  69                 ;;
  70         stop)
  71                 stop
  72                 ;;
  73         restart)
  74                 stop
  75                 start
  76                 ;;
  77         reload)
  78                 reload
  79                 ;;
  80         condrestart)
  81                 if [ -f /var/lock/subsys/pl_sshd ] ; then
  82                         do_restart_sanity_check
  83                         if [ "$RETVAL" = 0 ] ; then
  84                                 stop
  85                                 # avoid race
  86                                 sleep 3
  87                                 start
  88                         fi
  89                 fi
  90                 ;;
  91         status)
  92                 status pl_sshd
  93                 RETVAL=$?
  94                 ;;
  95         *)
  96                 echo $"Usage: $0 {start|stop|restart|reload|condrestart|status}"
  97                 RETVAL=1
  98 esac
  99 exit $RETVAL