rrdcached.init

   1 #!/bin/sh
   2 #
   3 # rrdcached        This shell script takes care of starting and stopping
   4 #                  the rrdcached.
   5 #
   6 # chkconfig: 2345 19 81
   7 # description: It comes by night and sucks the vital essence from your computers.
   8 #
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 [ -f /etc/sysconfig/rrdcached ] && . /etc/sysconfig/rrdcached
  14
  15 # Set defaults if not defined in service config file
  16 RRDCACHED_WRITE_TIMEOUT=${RRDCACHED_WRITE_TIMEOUT:-300}
  17 RRDCACHED_WRITE_DELAY=${RRDCACHED_WRITE_DELAY:-180}
  18 RRDCACHED_WRITE_THREADS=${RRDCACHED_WRITE_THREADS:-4}
  19
  20 start() {
  21         # Check if the service is already running?
  22         if [ -f /var/lock/subsys/rrdcached ]; then
  23                 msg_already_running "rrdcached"
  24                 return
  25         fi
  26
  27         msg_starting "rrdcached"
  28         daemon /usr/bin/rrdcached -U rrdcached -G rrdcached -s rrdcached -m 0660 -w ${RRDCACHED_WRITE_TIMEOUT} -z ${RRDCACHED_WRITE_DELAY} -t ${RRDCACHED_WRITE_THREADS}
  29         RETVAL=$?
  30         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/rrdcached
  31 }
  32
  33 stop() {
  34         if [ ! -f /var/lock/subsys/rrdcached ]; then
  35                 msg_not_running "rrdcached"
  36                 return
  37         fi
  38
  39         # Stop daemons.
  40         msg_stopping "rrdcached"
  41         killproc /usr/sbin/rrdcached
  42         rm -f /var/lock/subsys/rrdcached
  43 }
  44
  45 condrestart() {
  46         if [ ! -f /var/lock/subsys/rrdcached ]; then
  47                 msg_not_running "rrdcached"
  48                 RETVAL=$1
  49                 return
  50         fi
  51
  52         stop
  53         start
  54 }
  55
  56 case "$1" in
  57   start)
  58         start
  59         ;;
  60   stop)
  61         stop
  62         ;;
  63   restart)
  64         stop
  65         start
  66         ;;
  67   status)
  68         status rrdcached
  69         RETVAL=$?
  70         ;;
  71 *)
  72         msg_usage "$0 {start|stop|restart|status}"
  73         exit 3
  74         ;;
  75 esac
  76 exit $RETVAL