tomcat 다운로드 (apache-tomcat-8.5.57.tar.gz)
# tar -zxvf apache-tomcat-8.5.57.tar.gz
# mv apache-tomcat-8.5.57 /usr/local/lib
# vi /etc/profile
맨 아래 추가
# /usr/local/lib/apache-tomcat-8.5.57/bin/startup.sh
방화벽 오픈
# firewall-cmd --permanent --add-port=8080/tcp
# firewall-cmd --reload