问Tomcat在重新启动时启动: init.d脚本不成功

EN

JRE: 1.8.0
JAVA: 1.8.0
Tomcat:  8.5.34
Linux:  Amazon Linux 2

1)  Install tomcat 8.5.34 using a tar.gz gzip file
2)  configure /{$TOMCAT}/conf/server.xml to use 443 connectors
3)  Deploy MicroStrategy application through deploying a .war file on restart
4)  configure SSL keys using Java Key Store
5)  configure microstrategy webapp for SAML authentication using PING

 1)  Create tomcat using vi     2)  Insert script (I have tried numerous scripts, but this one seems to      be the clostest to exactly what I need and the most explicit)     3)  chmod 755 /etc/init.d/tomcat     4)  chkconfig --add tomcat     5)  chkconfig --level 2345 tomcat on  (This command is not successful)     6)  chkconfig --list tomcat (returns tomcat 0:off   1:off   2:off   3:on    4:on    5:on    6:off)

./etc/init.d/tomcat start
./etc/init.d/tomcat stop
./etc/init.d/tomcat restart 

/etc/rc1.d  K20tomcat
/etc/rc2.d  K20tomcat
/etc/rc3.d  S82tomcat
/etc/rc4.d  S82tomcat
/etc/rc5.d  S82tomcat
/etc/rc6.d  K20tomcat

#!/bin/sh
#
# chkconfig: 345 82 20
#
# description:  Tomcat Service


JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk
JRE_HOME=/usr/lib/jvm/jre-1.8.0-openjdk
CATALINA_HOME=/opt/apache-tomcat-8.5.34
export JAVA_HOME JRE_HOME CATALINA_HOME
case $1 in
start)
cd $CATALINA_HOME/bin
./startup.sh
;;
stop)
cd $CATALINA_HOME/bin
./shutdown.sh
;;
restart)
cd $CATALINA_HOME/bin
./shutdown.sh    
./startup.sh
;;
*)
echo "Usage: $0 {start|stop|restart}"
exit 1
esac
exit 0