setup/SXXsshd.in

   1 #!/bin/sh
   2 #
   3 # Init file for GSI-OpenSSH server daemon
   4 #
   5 # chkconfig: 2345 55 25
   6 # description: GSI-OpenSSH server daemon
   7 #
   8
   9 ### BEGIN INIT INFO
  10 # Provides: sshd
  11 # Required-Start: $network
  12 # Required-Stop: $network
  13 # Default-Start: 2 3 4 5
  14 # Default-Stop: 0 1 6
  15 # Description: Start the sshd daemon
  16 ### END INIT INFO
  17
  18 GLOBUS_LOCATION="@GLOBUS_LOCATION@"
  19 export GLOBUS_LOCATION
  20
  21 . ${GLOBUS_LOCATION}/libexec/globus-script-initializer
  22 . ${libexecdir}/globus-sh-tools.sh
  23
  24 PID_FILE=${localstatedir}/sshd.pid
  25 SSHD=${sbindir}/sshd
  26
  27 #
  28 # SSHD arguments can be added here within the following
  29 # set of double quotes.
  30 #
  31
  32 SSHD_ARGS=""
  33
  34 do_start()
  35 {
  36     if [ ! -d $localstatedir ]; then
  37         mkdir -p $localstatedir
  38     fi
  39     printf "%s" "Starting up GSI-OpenSSH sshd server... "
  40     if [ ! -e $SSHD ]; then
  41         echo "failed"
  42         echo "$SSHD does not exist."
  43         exit 1;
  44     fi
  45     if [ ! -x $SSHD ]; then
  46         echo "failed"
  47         echo "$SSHD is not executable."
  48         exit 1;
  49     fi
  50     $SSHD $SSHD_ARGS > /dev/null 2>&1
  51     if [ $? -eq 0 ]; then
  52         echo "done."
  53     else
  54         echo "failed to start $SSHD!"
  55     fi
  56 }
  57
  58 do_stop()
  59 {
  60     printf "%s" "Stopping the GSI-OpenSSH sshd server... "
  61     pid=`cat $PID_FILE`
  62     kill -TERM $pid
  63     sleep 2
  64     kill -TERM $pid 2> /dev/null
  65     rm -f $PID_FILE
  66     echo "done."
  67 }
  68
  69 case "$1" in
  70     start)
  71         if [ ! -f $PID_FILE ]; then
  72             do_start
  73         else
  74             pid=`cat $PID_FILE`
  75             psout=`ps -A | grep $pid | grep -v grep | awk "{if (\\\$1 == $pid) print}"`
  76             if [ "x$psout" = "x" ]; then
  77                 echo "Found stale sshd pid file... removing it."
  78                 rm -f $PID_FILE
  79                 do_start
  80             else
  81                 echo "GSI-OpenSSH sshd server is already running!"
  82             fi
  83         fi
  84         ;;
  85
  86     stop)
  87         if [ -f $PID_FILE ] ; then
  88             do_stop
  89         else
  90             echo "The server's pid file does not exist!  Are you sure the server is running?"
  91         fi
  92         ;;
  93
  94     restart)
  95         $0 stop
  96         $0 start
  97         ;;
  98
  99     *)
 100         echo "Usage: $0 (start|stop|restart)"
 101         exit 1
 102 esac
 103
 104 exit 0