ganeti-noded.init

   1 #!/bin/sh
   2 #
   3 # ganeti-noded  Start/Stop Ganeti Cluster node daemon.
   4 #
   5 # chkconfig:    2345 96 04
   6 # description:  Ganeti Cluster node daemon.
   7 #
   8 # processname:  ganeti-noded
   9 # pidfile:      /var/run/ganeti/ganeti-noded.pid
  10 #
  11 ### BEGIN INIT INFO
  12 # Provides:          ganeti-noded
  13 # Required-Start:    $syslog $remote_fs
  14 # Required-Stop:     $syslog $remote_fs
  15 # Default-Start:     2 3 4 5
  16 # Default-Stop:      0 1 6
  17 # Short-Description: Ganeti Cluster node daemon
  18 # Description:       Ganeti Cluster node daemon
  19 ### END INIT INFO
  20
  21 # Source function library.
  22 . /etc/rc.d/init.d/functions
  23
  24 # Get service config
  25 [ -f /etc/sysconfig/ganeti ] && . /etc/sysconfig/ganeti
  26
  27 if [ ! -f /var/lib/ganeti/server.pem ]; then
  28         echo "Missing configuration file /var/lib/ganeti/server.pem"
  29         exit 1
  30 fi
  31
  32 start() {
  33         # Check if the service is already running?
  34         if [ -f /var/lock/subsys/ganeti-noded ]; then
  35                 msg_already_running "Ganeti Cluster node daemon"
  36                 return
  37         fi
  38
  39         msg_starting "Ganeti Cluster node daemon"
  40         daemon --pidfile /var/run/ganeti/ganeti-noded.pid /usr/sbin/ganeti-noded $NODED_ARGS
  41         RETVAL=$?
  42         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/ganeti-noded
  43 }
  44
  45 stop() {
  46         if [ ! -f /var/lock/subsys/ganeti-noded ]; then
  47                 msg_not_running "Ganeti Cluster node daemon"
  48                 return
  49         fi
  50
  51         msg_stopping "Ganeti Cluster node daemon"
  52         killproc --pidfile /var/run/ganeti/ganeti-noded.pid ganeti-noded
  53         rm -f /var/lock/subsys/ganeti-noded
  54 }
  55
  56 # HUP causes daemon to reopen logs only
  57 reload() {
  58         if [ ! -f /var/lock/subsys/ganeti-noded ]; then
  59                 msg_not_running "Ganeti Cluster node daemon"
  60                 RETVAL=7
  61                 return
  62         fi
  63
  64         msg_reloading "Ganeti Cluster node daemon"
  65         killproc ganeti-noded -HUP
  66         RETVAL=$?
  67 }
  68
  69 condrestart() {
  70         if [ ! -f /var/lock/subsys/ganeti-noded ]; then
  71                 msg_not_running "Ganeti Cluster node daemon"
  72                 RETVAL=$1
  73                 return
  74         fi
  75
  76         stop
  77         start
  78 }
  79
  80 RETVAL=0
  81 # See how we were called.
  82 case "$1" in
  83   start)
  84         start
  85         ;;
  86   stop)
  87         stop
  88         ;;
  89   restart)
  90         stop
  91         start
  92         ;;
  93   try-restart)
  94         condrestart 0
  95         ;;
  96   reload|force-reload|flush-logs)
  97         reload
  98         ;;
  99   status)
 100         status --pidfile /var/run/ganeti/ganeti-noded.pid ganeti-noded
 101         exit $?
 102         ;;
 103   *)
 104         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|flush-logs|status}"
 105         exit 3
 106 esac
 107
 108 exit $RETVAL