Centos6 configures tomcat8 to start automatically at boot

1、vim /etc/init.d/tomcat

#!/bin/bash  
#  
# tomcat startup script for the Tomcat server  
#  
# chkconfig: 345 80 20  
# description: start the tomcat deamon  
#  
# Source function library  
. /etc/rc.d/init.d/functions  
  
prog=tomcat 
JAVA_HOME=/usr/local/jdk1.8.0_161
export JAVA_HOME  
CATALANA_HOME=/opt/apache-tomcat-8.5.24/
export CATALINA_HOME  
  
case "$1" in  
start)  
    echo "Starting Tomcat..."  
    $CATALANA_HOME/bin/startup.sh  
    ;;  
  
stop)  
    echo "Stopping Tomcat..."  
    $CATALANA_HOME/bin/shutdown.sh  
    ;;  
  
restart)  
    echo "Stopping Tomcat..."  
    $CATALANA_HOME/bin/shutdown.sh  
    sleep 2  
    echo  
    echo "Starting Tomcat..."  
    $CATALANA_HOME/bin/startup.sh  
    ;;  
  
*)  
    echo "Usage: $prog {start|stop|restart}"  
    ;;  
esac  
exit 0

2. Configuration

chmod +x /etc/init.d/tomcat

chkconfig tomcat on

service tomcat start