ubuntu solr init script for 4.0

solr.sh

#!/bin/sh

set -e

# Must be a valid filename
NAME=apache-solr
VERSION=4.0.0-ALPHA
APPNAME=joko
APPDIR=/home/jacob/$NAME-$VERSION/$APPNAME
#/var/run/app must be writable by your user
PIDFILE=/var/run/solr.pid
#This is the command to be run, give the full pathname
DAEMON="/usr/bin/java"
#create a config yml with daemonization options in it - and the same PIDFILE path as above
DAEMON_OPTS="-Dbootstrap_confdir=./solr/conf -Dcollection.configName=joko -DzkRun -DnumShards=2 -jar start.jar"
USER=www-data
LOGFILE=/var/log/solr/output.log

# below is our java opts, for a 8 gig ram, xeon quadcore machine, you might want to change this
# export JAVA_OPTS="-server -Xmx2500m -Xms2500m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:NewRatio=2 -XX:+DisableExplicitGC -Dhk2.file.directory.changeIntervalTimer=6000 -Xss2048k -XX:ParallelGCThreads=4 -XX:+AggressiveHeap"

# export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"

case "$1" in
  start)
        echo -n "Starting daemon: "$NAME
        start-stop-daemon --background --start --chdir $APPDIR --quiet --chuid $USER --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_OPTS >> "$LOGFILE"
        echo "."
        ;;
  stop)
        echo -n "Stopping daemon: "$NAME
        start-stop-daemon --stop --chdir $APPDIR --quiet --chuid $USER --oknodo --pidfile $PIDFILE
        echo "."
        ;;
  restart)
        echo -n "Restarting daemon: "$NAME
        start-stop-daemon --stop --chdir $APPDIR --quiet --chuid $USER --oknodo --pidfile $PIDFILE
        start-stop-daemon --background --start --chdir $APPDIR --quiet --chuid $USER --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_OPTS >> "$LOGFILE"
        echo "."
        ;;

  *)
        echo "Usage: "$1" {start|stop|restart}"
        exit 1
esac

exit 0