How To Install Tomcat 9 and Java 8 on Amazon Linux 2

Step 1: Install Java on Amazon Linux 2

Update and reboot the server

1) sudo yum -y update
2) sudo reboot
3) sudo yum install java-1.8.0-openjdk
4) java -version
5) wget https://mirrors.estointernet.in/apache/tomcat/tomcat-9/v9.0.43/bin/apache-tomcat-9.0.43.tar.gz
here we can copy the path of tomcat version
6) sudo groupadd --system tomcat
7) sudo useradd -d /usr/share/tomcat -r -s /bin/false -g tomcat tomcat
8) sudo tar xvf apache-tomcat-9.0.43.tar.gz -C /usr/share/
9) sudo mv apache-tomcat-9.0.43 tomcat

10) sudo chown -R tomcat:tomcat /usr/share/tomcat

11) sudo tee /etc/systemd/system/tomcat.service<<EOF

[Unit]

Description=Tomcat Server

After=syslog.target network.target

[Service]

Type=forking

User=tomcat

Group=tomcat

Environment=JAVA_HOME=/usr/lib/jvm/jre

Environment='JAVA_OPTS=-Djava.awt.headless=true'

Environment=CATALINA_HOME=/usr/share/tomcat

Environment=CATALINA_BASE=/usr/share/tomcat

Environment=CATALINA_PID=/usr/share/tomcat/temp/tomcat.pid

Environment='CATALINA_OPTS=-Xms512M -Xmx1024M'

ExecStart=/usr/share/tomcat/bin/catalina.sh start

ExecStop=/usr/share/tomcat/bin/catalina.sh stop

[Install]

WantedBy=multi-user.target

EOF

12) sudo systemctl daemon-reload

13) sudo systemctl start tomcat

14) sudo systemctl enable tomcat

15) systemctl status tomcat

16) sudo yum -y install httpd

17) sudo vim /etc/httpd/conf.d/tomcat_manager.conf

Past this code

<VirtualHost *:80>

ServerAdmin xxx@xxxx

ServerName tomcat.boolment.com

DefaultType text/html

ProxyRequests off

ProxyPreserveHost On

ProxyPass / http://localhost:8080/

ProxyPassReverse / http://localhost:8080/

</VirtualHost>

18) sudo systemctl restart httpd

19) sudo systemctl enable httpd

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