#!/bin/bash
#
# apache_tomcat6 This shell script takes care of starting and stopping Tomcat
#
# chkconfig: - 80 20
#
### BEGIN INIT INFO
# Provides: apache_tomcat6
# Required-Start: $network $syslog
# Required-Stop: $network $syslog
# Default-Start:
# Default-Stop:
# Description: Release implementation for Servlet 2.5 and JSP 2.1
# Short-Description: start and stop tomcat
### END INIT INFO
#
# - originally written by Henri Gomez, Keith Irwin, and Nicolas Mailhot
# - heavily rewritten by Deepak Bhole and Jason Corley
# - slightly modified by Marco Guazzone
#
tomcat_home=/opt/apache-tomcat6
tomcat_user=root
## Source function library.
#. /etc/rc.d/init.d/functions
# Source LSB function library.
if [ -r /lib/lsb/init-functions ]; then
. /lib/lsb/init-functions
else
exit 1
fi
DISTRIB_ID=`lsb_release -i -s 2>/dev/null`
NAME="$(basename $0)"
unset ISBOOT
if [ "${NAME:0:1}" = "S" -o "${NAME:0:1}" = "K" ]; then
NAME="${NAME:3}"
ISBOOT="1"
fi
# For SELinux we need to use 'runuser' not 'su'
if [ -x "/sbin/runuser" ]; then
SU="/sbin/runuser -s /bin/sh"
else
SU="/bin/su -s /bin/sh"
fi
# Get the tomcat config (use this for environment specific settings)
TOMCAT_CFG="${tomcat_home}/tomcat6.conf"
if [ -e "$TOMCAT_CFG" -a -r "$TOMCAT_CFG" ]; then
. $TOMCAT_CFG
fi
# Get instance specific config file
if [ -e "/etc/sysconfig/${NAME}" -a -r "/etc/sysconfig/${NAME}" ]; then
. /etc/sysconfig/${NAME}
fi
# Define which connector port to use
CONNECTOR_PORT="${CONNECTOR_PORT:-8080}"
# Path to the tomcat launch script
TOMCAT_SCRIPT="${tomcat_home}/bin/catalina.sh"
#TOMCAT_SCRIPT="${tomcat_home}/bin/tool-wrapper.sh"
# Tomcat program name
TOMCAT_PROG="${NAME}"
# Define the tomcat username
TOMCAT_USER="${TOMCAT_USER:-${tomcat_user}}"
# Define the tomcat log file
TOMCAT_LOG="${TOMCAT_LOG:-/var/log/${NAME}-initd.log}"
SECURITY_MANAGER=false
SHUTDOWN_WAIT=30
SHUTDOWN_VERBOSE=false
# Define the pid file name
# If change is needed, use sysconfig instead of here
export CATALINA_PID="${CATALINA_PID:-/var/run/${NAME}.pid}"
RETVAL="0"
function parseOptions() {
options=""
if [ -e "$TOMCAT_CFG" -a -r "$TOMCAT_CFG" ]; then
options="$options $(
awk '!/^#/ && !/^$/ { ORS=" "; print "export ", $0, ";" }' \
$TOMCAT_CFG
)"
fi
if [ -e "/etc/sysconfig/${NAME}" -a -r "/etc/sysconfig/${NAME}" ]; then
options="$options $(
awk '!/^#/ && !/^$/ { ORS=" ";
print "export ", $0, ";" }' \
/etc/sysconfig/${NAME}
)"
fi
# if [ -z "$options" ]; then
# options+=" CATALINA_BASE='${tomcat_home}'"
# options+=" CATALINA_HOME='${tomcat_home}'"
# options+=" JASPER_HOME='${tomcat_home}'"
# options+=" CATALINA_TMPDIR='${tomcat_home}/temp'"
# options+=" JAVA_OPTS=-Djavax.sql.DataSource.Factory=org.apache.commons.dbcp.BasicDataSourceFactory"
# options+=" TOMCAT_USER=root"
# options+=" SECURITY_MANAGER=false"
# options+=" SHUTDOWN_WAIT=30"
# options+=" SHUTDOWN_VERBOSE=false"
# options+=" CATALINA_PID='${CATALINA_PID}'"
# fi
# $(eval $options)
TOMCAT_SCRIPT="$options ${TOMCAT_SCRIPT}"
}
# rhbz 757632
function version() {
parseOptions
$SU - $TOMCAT_USER -c "${TOMCAT_SCRIPT} version" >> ${TOMCAT_LOG} 2>&1 || RETVAL="4"
}
# See how we were called.
function start() {
echo -n "Starting ${TOMCAT_PROG}: "
if [ "$RETVAL" != "0" ]; then
log_failure_msg
return
fi
if [ -f "/var/lock/subsys/${NAME}" ]; then
if [ -f "${CATALINA_PID}" ]; then
read kpid < ${CATALINA_PID}
# if checkpid $kpid 2>&1; then
if [ -d "/proc/${kpid}" ]; then
log_success_msg
if [ "$DISTRIB_ID" = "MandrivaLinux" ]; then
echo
fi
RETVAL="0"
return
fi
fi
fi
# fix permissions on the log and pid files
touch $CATALINA_PID 2>&1 || RETVAL="4"
if [ "$RETVAL" -eq "0" -a "$?" -eq "0" ]; then
chown ${TOMCAT_USER}:${TOMCAT_USER} $CATALINA_PID
fi
parseOptions
if [ "$RETVAL" -eq "0" -a "$SECURITY_MANAGER" = "true" ]; then
$SU - $TOMCAT_USER -c "${TOMCAT_SCRIPT} start-security" \
>> ${TOMCAT_LOG} 2>&1 || RETVAL="4"
else
[ "$RETVAL" -eq "0" ] && $SU - $TOMCAT_USER -c "${TOMCAT_SCRIPT} start" >> ${TOMCAT_LOG} 2>&1 || RETVAL="4"
fi
if [ "$RETVAL" -eq "0" ]; then
log_success_msg
touch /var/lock/subsys/${NAME}
else
log_failure_msg "Error code ${RETVAL}"
fi
if [ "$DISTRIB_ID" = "MandrivaLinux" ]; then
echo
fi
}
function stop() {
echo -n "Stopping ${TOMCAT_PROG}: "
if [ -f "/var/lock/subsys/${NAME}" ]; then
parseOptions
if [ "$RETVAL" -eq "0" ]; then
touch /var/lock/subsys/${NAME} 2>&1 || RETVAL="4"
[ "$RETVAL" -eq "0" ] && $SU - $TOMCAT_USER -c "${TOMCAT_SCRIPT} stop" >> ${TOMCAT_LOG} 2>&1 || RETVAL="4"
fi
if [ "$RETVAL" -eq "0" ]; then
count="0"
if [ -f "${CATALINA_PID}" ]; then
read kpid < ${CATALINA_PID}
if [ -n "$kpid" ]; then
until [ "$(ps --pid $kpid | grep -c $kpid)" -eq "0" ] || \
[ "$count" -gt "$SHUTDOWN_WAIT" ]; do
if [ "$SHUTDOWN_VERBOSE" = "true" ]; then
echo "waiting for processes $kpid to exit"
fi
sleep 1
let count="${count}+1"
done
fi
if [ "$count" -gt "$SHUTDOWN_WAIT" ]; then
if [ "$SHUTDOWN_VERBOSE" = "true" ]; then
log_warning_msg "killing processes which did not stop after ${SHUTDOWN_WAIT} seconds"
fi
kill -9 $kpid
fi
log_success_msg
fi
rm -f /var/lock/subsys/${NAME} ${CATALINA_PID}
else
log_failure_msg
RETVAL="4"
fi
else
log_success_msg
RETVAL="0"
fi
if [ "$DISTRIB_ID" = "MandrivaLinux" ]; then
echo
fi
}
function status()
{
checkpidfile
if [ "$RETVAL" -eq "0" ]; then
log_success_msg "${NAME} (pid ${kpid}) is running..."
elif [ "$RETVAL" -eq "1" ]; then
log_failure_msg "PID file exists, but process is not running"
else
checklockfile
if [ "$RETVAL" -eq "2" ]; then
log_failure_msg "${NAME} lockfile exists but process is not running"
else
pid="$(/usr/bin/pgrep -u ${TOMCAT_USER} -f ${NAME})"
if [ -z "$pid" ]; then
log_success_msg "${NAME} is stopped"
RETVAL="3"
else
log_success_msg "${NAME} (pid $pid) is running..."
RETVAL="0"
fi
fi
fi
}
function checklockfile()
{
if [ -f /var/lock/subsys/${NAME} ]; then
pid="$(/usr/bin/pgrep -u ${TOMCAT_USER} -f ${NAME})"
# The lockfile exists but the process is not running
if [ -z "$pid" ]; then
RETVAL="2"
fi
fi
}
function checkpidfile()
{
if [ -f "${CATALINA_PID}" ]; then
read kpid < ${CATALINA_PID}
if [ -d "/proc/${kpid}" ]; then
# The pid file exists and the process is running
RETVAL="0"
else
# The pid file exists but the process is not running
RETVAL="1"
return
fi
fi
# pid file does not exist and program is not running
RETVAL="3"
}
function usage()
{
echo "Usage: $0 {start|stop|restart|condrestart|try-restart|reload|force-reload|status|version}"
RETVAL="2"
}
# See how we were called.
RETVAL="0"
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
condrestart|try-restart)
if [ -f "/var/run/${NAME}.pid" ]; then
stop
start
fi
;;
reload)
RETVAL="3"
;;
force-reload)
if [ -f "/var/run/${NAME}.pid" ]; then
stop
start
fi
;;
status)
status
;;
version)
version
# ${TOMCAT_SCRIPT} version
;;
*)
usage
;;
esac
exit $RETVAL