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giacomolm/tomcat7.sh

Last active Aug 12, 2016
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Tomcat init.d file used for puppet scripts
#!/bin/bash
#
# Description: Apache Tomcat init script
# processname: tomcat
# chkconfig: 234 20 80
#
# Thanks to Miglen Evlogiev, https://gist.github.com/miglen/5590986#file-apache-tomcat-8-start-stop-script-init-d-script
# Copyright (C) 2014 Miglen Evlogiev
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>.
#
# Initially forked from: gist.github.com/valotas/1000094
# Source: gist.github.com/miglen/5590986
#Location of JAVA_HOME (bin files)
export JAVA_HOME=/usr/java/latest
#Add Java binary files to PATH
export PATH=$JAVA_HOME/bin:$PATH
#CATALINA_HOME is the location of the bin files of Tomcat
export CATALINA_HOME=/opt/tomcat/tomcat7
#CATALINA_BASE is the location of the configuration files of this instance of Tomcat
export CATALINA_BASE=/opt/tomcat/tomcat7
export CATALINA_OPTS="-server -Xms1024m -Xmx1024m -XX:MaxPermSize=256m"
#TOMCAT_USER is the default user of tomcat
export TOMCAT_USER=tomcat
#TOMCAT_USAGE is the message if this script is called without any options
TOMCAT_USAGE="Usage: $0 {\e[00;32mstart\e[00m|\e[00;31mstop\e[00m|\e[00;31mkill\e[00m|\e[00;32mstatus\e[00m|\e[00;31mrestart\e[00m}"
#SHUTDOWN_WAIT is wait time in seconds for java proccess to stop
SHUTDOWN_WAIT=7
tomcat_pid() {
echo `ps -fe | grep $CATALINA_BASE | grep -v grep | awk '{print $2}'`
}
start() {
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo -e "\e[00;31mTomcat is already running (pid: $pid)\e[00m"
else
# Start tomcat
echo -e "\e[00;32mStarting tomcat\e[00m"
#ulimit -n 100000
#umask 007
#/bin/su -p -s /bin/sh $TOMCAT_USER
user_exists $TOMCAT_USER
if [ `user_exists $TOMCAT_USER` = "1" ]
then
runuser -s /bin/bash ${TOMCAT_USER} -c $CATALINA_HOME/bin/startup.sh
else
echo -e "\e[00;31mTomcat user $TOMCAT_USER does not exists. Starting with $(id)\e[00m"
fi
status
fi
return 0
}
status(){
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo -e "\e[00;32mTomcat is running with pid: $pid\e[00m"
return 0
else
echo -e "\e[00;31mTomcat is not running\e[00m"
return 3
fi
return 3
}
terminate() {
echo -e "\e[00;31mTerminating Tomcat\e[00m"
sudo kill -9 $(tomcat_pid) && sleep 5s
}
stop() {
runuser -s /bin/bash ${TOMCAT_USER} -c $CATALINA_HOME/bin/shutdown.sh
sleep 40s
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
kill -9 $pid
fi
return 0
}
user_exists(){
if id -u $1 >/dev/null 2>&1; then
echo "1"
else
echo "0"
fi
}
case $1 in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
status
exit $?
;;
kill)
terminate
;;
*)
echo -e $TOMCAT_USAGE
;;
esac
exit 0
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