adm/systemv/beanstalkd.init

   1 #!/bin/sh
   2 #
   3 # System V init script in charge of starting/stopping beanstalkd
   4 #
   5 # chkconfig: - 57 47
   6 # description: beanstalkd is a simple, fast work queue
   7 # processname: beanstalkd
   8 # config: /etc/sysconfig/beanstalkd
   9 # pidfile: /var/run/beanstalkd/beanstalkd.pid
  10
  11 ### BEGIN INIT INFO
  12 # Provides: beanstalkd
  13 # Required-Start: $local_fs $network $remote_fs
  14 # Required-Stop: $local_fs $network $remote_fs
  15 # Default-Stop: 0 1 2 6
  16 # Short-Description: start and stop beanstalkd
  17 # Description: beanstalkd is a simple, fast work queue
  18 ### END INIT INFO
  19
  20 # Source function library
  21 . /etc/rc.d/init.d/functions
  22
  23 # Source networking configuration
  24 . /etc/sysconfig/network
  25
  26 # Check that networking is up
  27 [ "$NETWORKING" = "no" ] && exit
  28
  29 exec="/usr/bin/beanstalkd"
  30 prog=$(basename $exec)
  31
  32 # Default options, overruled by items in sysconfig
  33 BEANSTALKD_ADDR=127.0.0.1
  34 BEANSTALKD_PORT=11300
  35 BEANSTALKD_USER=beanstalkd
  36
  37 [ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
  38
  39 lockfile=/var/lock/subsys/$prog
  40
  41 start() {
  42         [ -x $exec ] || exit 5
  43         echo -n $"Starting $prog: "
  44
  45         options="-l $BEANSTALKD_ADDR -p $BEANSTALKD_PORT -u $BEANSTALKD_USER"
  46
  47         [ -n "$BEANSTALKD_MAX_JOB_SIZE" ] && options="$options -z $BEANSTALKD_MAX_JOB_SIZE"
  48
  49         if [ -n "$BEANSTALKD_BINLOG_DIR" ]; then
  50                 if [ ! -d "$BEANSTALKD_BINLOG_DIR" ]; then
  51                         echo "Creating binlog directory ($BEANSTALKD_BINLOG_DIR)"
  52                         mkdir -p $BEANSTALKD_BINLOG_DIR
  53                         chown $BEANSTALKD_USER:$BEANSTALKD_USER $BEANSTALKD_BINLOG_DIR
  54                 fi
  55
  56                 options="$options -b $BEANSTALKD_BINLOG_DIR"
  57
  58                 if [ -n "$BEANSTALKD_BINLOG_FSYNC_PERIOD" ]; then
  59                         options="$options -f $BEANSTALKD_BINLOG_FSYNC_PERIOD"
  60                 else
  61                         options="$options -F"
  62                 fi
  63
  64                 if [ -n "$BEANSTALKD_BINLOG_SIZE" ]; then
  65                         options="$options -s $BEANSTALKD_BINLOG_SIZE"
  66                 fi
  67         fi
  68
  69         daemon "nohup $exec $options > /dev/null 2>&1 &"
  70         retval=$?
  71         echo
  72         [ $retval -eq 0 ] && touch $lockfile
  73         return $retval
  74 }
  75
  76 stop() {
  77         echo -n $"Stopping $prog: "
  78         killproc $prog
  79         retval=$?
  80         echo
  81         [ $retval -eq 0 ] && rm -f $lockfile
  82         return $retval
  83 }
  84
  85 restart() {
  86         stop
  87         start
  88 }
  89
  90 reload() {
  91         restart
  92 }
  93
  94 force_reload() {
  95         restart
  96 }
  97
  98 rh_status() {
  99         # Run checks to determine if the service is running or use generic status
 100         status $prog
 101 }
 102
 103 rh_status_q() {
 104         rh_status >/dev/null 2>&1
 105 }
 106
 107 case "$1" in
 108         start)
 109                 rh_status_q && exit 0
 110                 $1
 111                 ;;
 112         stop)
 113                 rh_status_q || exit 0
 114                 $1
 115                 ;;
 116         restart)
 117                 $1
 118                 ;;
 119         reload)
 120                 rh_status_q || exit 7
 121                 $1
 122                 ;;
 123         force-reload)
 124                 force_reload
 125                 ;;
 126         status)
 127                 rh_status
 128                 ;;
 129         condrestart|try-restart)
 130                 rh_status_q || exit 0
 131                 restart
 132                 ;;
 133         *)
 134                 echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
 135                 exit 2
 136 esac
 137 exit $?