У меня есть следующий скрипт запуска, который при перезагрузке не вызывает tomcat:
#!/bin/bash
#
# description: Apache Tomcat init script
# processname: tomcat
# chkconfig: 234 20 80
#
### BEGIN INIT INFO
# Provides: tomcat8
# Required-Start: 2 3 4 5
# Required-Stop: 0 1 6
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start/Stop Tomcat server
### END INIT INFO
#Location of JAVA_HOME (bin files)
export JAVA_HOME=/user/java/jdk1.8.0_71
#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=/users/tomcat/apache-tomcat-8.0.30
#CATALINA_BASE is the location of the configuration files of this instance of Tomcat
export CATALINA_BASE=/users/tomcat/apache-tomcat-8.0.30/conf
#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=20
tomcat_pid() {
echo `ps -fe | grep $CATALINA_BASE | grep -v grep | tr -s " "|cut -d" " -f2`
}
# Source function library.
. /etc/init.d/functions
start() {
echo "instart $(date)" > /tmp/tomcatscript.out
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo -e "\e[00;31mTomcat is already running (pid: $pid)\e[00m"
else
echo "inelse $(date)" >> /tmp/tomcatscript.out
# Start tomcat
echo -e "\e[00;32mStarting tomcat\e[00m"
# ulimit -n 100000
# umask 007
# /bin/su -p -s /bin/sh $TOMCAT_USER
if [ `user_exists $TOMCAT_USER` = "1" ]
then
echo "in if then PID [$pid] whoami [$(whoami)] $(date)">> /tmp/tomcatscript.out
echo "[$TOMCAT_USER] and [$CATALINA_HOME]" >> /tmp/tomcatscript.out
daemon --user $TOMCAT_USER $CATALINA_HOME/bin/startup.sh > /dev/null
# sudo su - $TOMCAT_USER -s /bin/sh -c $CATALINA_HOME/bin/startup.sh >> /tmp/tomcatscript.out
echo "called daemon" >> /tmp/tomcatscript.out
else
echo "in else $(date)" >> /tmp/tomcatscript.out
echo -e "\e[00;31mTomcat user $TOMCAT_USER does not exists. Starting with $(id)\e[00m"
sh $CATALINA_HOME/bin/startup.sh
fi
echo "calling status $(date)">> /tmp/tomcatscript.out
status >> /tmp/tomcatscript.out
fi
return 0
}
status(){
pid=$(tomcat_pid)
if [ -n "$pid" ]
then echo -e "\e[00;32mTomcat is running with pid: $pid\e[00m"
else
echo -e "\e[00;31mTomcat is not running\e[00m"
return 3
fi
}
terminate() {
echo -e "\e[00;31mTerminating Tomcat\e[00m"
kill -9 $(tomcat_pid)
}
stop() {
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo -e "\e[00;31mStoping Tomcat\e[00m"
#/bin/su -p -s /bin/sh $TOMCAT_USER
sudo su - $TOMCAT_USER -s /bin/sh -c $CATALINA_HOME/bin/shutdown.sh
let kwait=$SHUTDOWN_WAIT
count=0;
until [ `ps -p $pid | grep -c $pid` = '0' ] || [ $count -gt $kwait ]
do
echo -n -e "\n\e[00;31mwaiting for processes to exit\e[00m";
sleep 1
let count=$count+1;
done
if [ $count -gt $kwait ]; then
echo -n -e "\n\e[00;31mkilling processes didn't stop after $SHUTDOWN_WAIT seconds\e[00m"
terminate
fi
else
echo -e "\e[00;31mTomcat is not running\e[00m"
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
Выходные данные операторов echo:
[root@server init.d]# cat /tmp/tomcatscript.out
instart Thu Jun 23 15:40:03 PDT 2016
inelse Thu Jun 23 15:40:03 PDT 2016
in if then PID [] whoami [root] Thu Jun 23 15:40:03 PDT 2016
[tomcat] and [/users/tomcat/apache-tomcat-8.0.30]
Using CATALINA_BASE: /users/tomcat/apache-tomcat-8.0.30/conf
Using CATALINA_HOME: /users/tomcat/apache-tomcat-8.0.30
Using CATALINA_TMPDIR: /users/tomcat/apache-tomcat-8.0.30/conf/temp
Using JRE_HOME: /users/java/jdk1.8.0_71
Using CLASSPATH: /users/tomcat/apache-tomcat-8.0.30/bin/bootstrap.jar:/users/tomcat/apache-tomcat-8.0.30/bin/tomcat-juli.jar
Интересно, что если я запускаю его из терминала от имени пользователя root, обратите внимание, что CATALINA_BASE - это другой каталог:
[root@server init.d]# . /etc/init.d/functions
[root@server init.d]# daemon --user tomcat /users/tomcat/apache-tomcat-8.0.30/bin/startup.sh
Using CATALINA_BASE: /users/tomcat/apache-tomcat-8.0.30
Using CATALINA_HOME: /users/tomcat/apache-tomcat-8.0.30
Using CATALINA_TMPDIR: /users/tomcat/apache-tomcat-8.0.30/temp
Using JRE_HOME: /users/java/jdk1.8.0_71
Using CLASSPATH: /users/tomcat/apache-tomcat-8.0.30/bin/bootstrap.jar:/users/tomcat/apache-tomcat-8.0.30/bin/tomcat-juli.jar
Tomcat started.
[root@server init.d]# [ OK ]
called daemon [FAILED]
calling status Thu Jun 23 15:40:03 PDT 2016
Tomcat is not running