Serf Init Script

serf

#!/bin/sh
#
# chkconfig: - 89 11
# description: serf daemon
# processname: serf
# config: /etc/serf/serf.conf
 
# Default-Start:
# Default-Stop: 0 1 2 3 4 5 6
# Description: serf agent daemon
 
# Source function library.
. /etc/rc.d/init.d/functions

export PATH=$PATH:/usr/bin/
 
exec=/usr/bin/serf
prog=${exec##*/}
conf=/etc/serf/serf.conf
lockfile=/var/lock/subsys/serf
logfile=/var/log/serf.log

start ()
{
  echo -n $"Starting Serf:"

  if [ -f $conf ]; then
    $exec agent -config-file=$conf >> $logfile 2>&1 &
  else
    $exec agent >> $logfile 2>&1 &
  fi

  stat=$?
  echo
  [ $stat -eq 0 ] && touch $lockfile
  return $stat
}
 
stop()
{
  echo -n $"Shutting down Serf:"
  killproc $prog
  stat=$?
  echo
  [ $stat -eq 0 ] && rm -f $lockfile
  return $stat
}
 
restart()
{
  stop
  start
}
 
monitor ()
{
  echo -n $"Monitoring Serf:"
  $exec monitor &
  return
}
 
leave()
{
  echo -n $"Force-leave Serf:"
  $exec force-leave node &
  stat=$?
  echo
  [ $stat -eq 0 ] && rm -f $lockfile
  return $stat
}
 
 
case "$1" in
  start|stop|restart|monitor|leave)
    $1
    ;;
  force-reload)
    restart
    ;;
  status)
    status $prog
    ;;
  *)
    echo $"Usage: $0 {start|stop|status|restart|monitor|leave}"
    exit 2
    ;;
esac