SolrCloud Opensuse init.d start script sample

gistfile1.txt

#!/bin/bash
#
#     Template LSB system startup script for example service/daemon FOO
#     Copyright (C) 1995--2005  Kurt Garloff, SUSE / Novell Inc.
#          
#     This library is free software; you can redistribute it and/or modify it
#     under the terms of the GNU Lesser General Public License as published by
#     the Free Software Foundation; either version 2.1 of the License, or (at
#     your option) any later version.
#			      
#     This library is distributed in the hope that it will be useful, but
#     WITHOUT ANY WARRANTY; without even the implied warranty of
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#     Lesser General Public License for more details.
#      
#     You should have received a copy of the GNU Lesser General Public
#     License along with this library; if not, write to the Free Software
#     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
#     USA.
#
# /etc/init.d/FOO
# LSB compatible service control script; see http://www.linuxbase.org/spec/
# Please send feedback to http://www.suse.de/feedback/
# 
# Note: This template uses functions rc_XXX defined in /etc/rc.status on
# UnitedLinux/SUSE/Novell based Linux distributions. However, it will work
# on other distributions as well, by using the LSB (Linux Standard Base) 
# or RH functions or by open coding the needed functions.
# Read http://www.tldp.org/HOWTO/HighQuality-Apps-HOWTO/ if you prefer not 
# to use this template.
#
# chkconfig: 35 99 00
# description: solr daemon runs solr under jetty
# 
### BEGIN INIT INFO
# Provides:          solr
# Required-Start:    $syslog
# Should-Start:      
# Required-Stop:     $syslog
# Should-Stop:       
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: Solr daemon runs solr under jetty and will respawn after crash
# Description:       Start Solr under Jetty y using scripts provided by solr distribution in bin directory
### END INIT INFO

# You will probably want to change only thisfollowing lines.
BASEDIR="/opt/solr"
USER="root"
PROG="solr"
CMD="bin/solr"
ZKHOSTS="zkserver1:2181,zkserver2:2181,zkserver2:2181  "

RETVAL=0

start () {
    echo -n $"Starting ${PROG}"
    runuser ${USER} -c "cd ${BASEDIR}
    ${CMD} start -c -z "$ZKHOSTS" "
    echo
}
 
stop () {
    echo -n $"Stopping ${PROG}"
    runuser ${USER} -c "cd ${BASEDIR}
    ${CMD} stop"
    echo
}
 
restart () {
    stop
    start
}
 
 
# See how we were called.
case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  restart)
    restart
    ;;
  *)
    echo $"Usage: $0 {start|stop|restart}"
    RETVAL=2
    ;;
esac
 
exit $RETVAL