system/netdata-init-d.in

   1 #!/bin/sh
   2 #
   3 # netdata       Real-time performance monitoring, done right
   4 # chkconfig: 345 99 01
   5 # description:  Netdata is a daemon that collects data in real-time (per second)
   6 #               and presents a web site to view and analyze them. The presentation
   7 #               is also real-time and full of interactive charts that precisely
   8 #               render all collected values.
   9 # processname:  netdata
  10
  11 # Source functions
  12 . /etc/rc.d/init.d/functions
  13
  14 DAEMON="netdata"
  15 DAEMON_PATH=@sbindir_POST@
  16 PIDFILE=@localstatedir_POST@/run/$DAEMON.pid
  17 DAEMONOPTS="-P $PIDFILE"
  18 STOP_TIMEOUT="10"
  19
  20 [ -e /etc/sysconfig/$DAEMON ] && . /etc/sysconfig/$DAEMON
  21
  22 LOCKFILE=/var/lock/subsys/$DAEMON
  23
  24 service_start()
  25 {
  26         [ -x $DAEMON_PATH ] || exit 5
  27         echo -n "Starting $DAEMON..."
  28         daemon $DAEMON_PATH/$DAEMON $DAEMONOPTS
  29         RETVAL=$?
  30         echo
  31         [ $RETVAL -eq 0 ] && touch $LOCKFILE
  32         return $RETVAL
  33 }
  34
  35 service_stop()
  36 {
  37         printf "%-50s" "Stopping $DAEMON..."
  38         killproc -p ${PIDFILE} -d ${STOP_TIMEOUT} $DAEMON
  39         RETVAL=$?
  40         echo
  41         [ $RETVAL -eq 0 ] && rm -f ${PIDFILE} ${LOCKFILE}
  42         return $RETVAL
  43 }
  44
  45 condrestart()
  46 {
  47         if ! service_status > /dev/null; then
  48                 RETVAL=$1
  49                 return $RETVAL
  50         fi
  51
  52         service_stop
  53         service_start
  54 }
  55
  56 service_status()
  57 {
  58         status -p ${PIDFILE} $DAEMON_PATH/$DAEMON
  59 }
  60
  61 service_status_quiet()
  62 {
  63         status -p ${PIDFILE} $DAEMON_PATH/$DAEMON >/dev/null 2>&1
  64 }
  65
  66 case "$1" in
  67 start)
  68         service_status_quiet && exit 0
  69         service_start
  70 ;;
  71 stop)
  72         service_status_quiet || exit 0
  73         service_stop
  74 ;;
  75 restart)
  76         service_stop
  77         service_start
  78 ;;
  79 try-restart)
  80         condrestart 0
  81         ;;
  82 force-reload)
  83         condrestart 7
  84 ;;
  85 status)
  86         service_status
  87 ;;
  88 *)
  89         echo "Usage: $0 {start|stop|restart|try-restart|force-reload|status}"
  90         exit 3
  91 esac