Use the following commands: $ firewall-cmd -zone=public -permanent -add-port=8080/tcp Before accessing the Apache Tomcat server, we need to adjust the firewall to allow our requests to get to the service. $ wget $ /opt/tomcat/latestĠ5- Now, let’s change the ownership of all Apache Tomcat files as below: $ chown -R tomcat:tomcat /opt/tomcat/Ġ6- Make the shell scripts inside the bin directory executable: $ sudo sh -c 'chmod +x /opt/tomcat/latest/bin/*.sh'Ġ7- Create the a systemd file with the following content: $ vi /etc/systemd/system/rviceĮnvironment='JAVA_OPTS=file:///dev/urandom'Įnvironment='CATALINA_BASE=/opt/tomcat/latest'Įnvironment='CATALINA_HOME=/opt/tomcat/latest'Įnvironment='CATALINA_PID=/opt/tomcat/latest/temp/tomcat.pid'Įnvironment='CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC'ĮxecStart=/opt/tomcat/latest/bin/startup.shĮxecStop=/opt/tomcat/latest/bin/shutdown.shĠ8 Now you can start the Apache Tomcat 9 server and enable it to start on boot time using the following command: $ systemctl daemon-reloadĬreated symlink from /etc/systemd/system//rvice to /etc/systemd/system/rvice.Ġ9- Apache Tomcat by default is listening on port 8080. Check out our previous tutorial: How to Install Java on CentOS 8 Step 2./ Install Tomcat 9 Centos 8Ġ1- First, it is not recommended to run Apache Tomcat as user root, so we will create a new system user which will run the Apache Tomcat server $ sudo useradd -m -U -d /opt/tomcat -s /bin/false tomcatĠ2- Now, go to the official Apache Tomcat website and download the most recent version of the software to your server. Apache Tomcat 9 requires Java 8 or newer to be installed on the server.

Apache tomcat 8 service setup