solr

#!/bin/bash
# chkconfig: 2345 98 02
# description: Starts and stops Solr production

# source function library

set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

SOLR_HOME=/opt/jetty

PIDFILE=/var/run/solr.production.pid

START_COMMAND="/usr/bin/java"
START_OPTS="-server -Xms1024M -Xmx2048M -jar start.jar"
LOG_FILE="/var/log/solr.log"
NAME="Solr"

start() {
  echo -n "Starting $NAME"
  if [ -f $PIDFILE ]; then
    echo -n "$PIDFILE exists. $NAME may be running."
  else
    cd $SOLR_HOME
    sudo -u nakagawa $START_COMMAND $START_OPTS 2> $LOG_FILE &
    sleep 2
    echo `ps -ef | grep -v grep | grep "$START_COMMAND" | awk '{print $2}'` > $PIDFILE
    echo "Done"
  fi
  return 0
}

stop() {
  echo -n "Stopping $NAME"
  kill `cat $PIDFILE`
  rm $PIDFILE
  echo "Done"
  return 0
}

case "$1" in
  start)
    start
  ;;
  stop)
    stop
  ;;
  restart)
    stop
    sleep 5
    start
  ;;

*)
echo "Usage: $0 (start | stop | restart)"
exit 1
esac