Output: java auto /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.8_0.x86_64/jre/bin/javaĪt this time, I only have Java 1.8 on my system.Ĭreate a tomcat systemd service file. So, list the available Java versions on your system using the following command. Tomcat’s systemd service file requires a Java installation location. We can configure the systemd to start the Tomcat service for you, and it also helps us to autostart Apache Tomcat service on the system start. chown -R tomcat:tomcat /opt/tomcat/ Create Systemd file

tar -zxvf apache-tomcat-*.tar.gzĬhange the ownership of the directory to the tomcat user. Browserĭownload Apache Tomcat 9.0 Terminal # Apache Tomcat 10.xĮxtract the Tomcat tarball and move it to your desired ( /opt/tomcat) directory. useradd -d /opt/tomcat -s /bin/nologin tomcat Install Apache Tomcat Download Tomcatĭownload Apache Tomcat from the official website and save it in your working directory.Īt the time of writing this article, Tomcat v9.0.22 is available for installation. So, create a regular Linux user for running the Tomcat service. OpenJDK 64-Bit Server VM (build 25.275-b01, mixed mode) Create Tomcat Service AccountĪs a best practice, the Tomcat service should not be run as the root user. OpenJDK Runtime Environment (build 1.8.0_275-b01) Verify the Java installation by issuing the following command. READ: How To Install Oracle JAVA on CentOS 8 / RHEL 8įor this post, I am using OpenJDK. You can install any stable version of Oracle JDK or OpenJDK.

Tomcat requires Java 8 or above to be installed on your machine. In this post, we will see how to install Apache Tomcat 10/9 on CentOS 8 / RHEL 8. Tomcat helps to deploy the Java Servlet and the JavaServer Pages (JSP) and serves them like an HTTP web server. By following these steps, you can easily set up a Tomcat on CentOS 7 server and deploy your Java web applications.Apache Tomcat is an open-source Java HTTP web server developed by the Apache Software Foundation (ASF). We have covered the prerequisites, downloading and installing Tomcat, creating a Tomcat user, starting Tomcat, and setting Tomcat to start automatically. In this article, we have discussed the steps required to install and configure Tomcat on CentOS 7. Next, run the following commands to reload the systemd configuration and start the Tomcat service: sudo systemctl daemon-reload sudo systemctl start tomcatįinally, run the following command to enable Tomcat to start automatically when the server reboots: sudo systemctl enable tomcat Step 5: Navigate to the Web InterfaceĪfter successfully starting Tomcat, you may access the web-based management interface through a web browser by entering the public IP address of the server on port 8080. This can be accomplished by modifying the tomcat-users.xml file: nano /usr/share/tomcat/conf/tomcat-users.xmlĪdd the following line between …. To utilize the manager webapp that was installed in the previous step, we need to establish a login for our Tomcat server. You may adjust the Xmx and MaxPermSize values as desired, as they dictate how much memory Tomcat can consume: JAVA_OPTS='=file:/dev/./urandom =true -Xmx256m -XX:MaxPermSize=128m -XX:+UseConcMarkSweepGC'Įxecute the following command to install the default Tomcat root page (tomcat-webapps), as well as the Tomcat Web Application Manager and Virtual Host Manager (tomcat-admin-webapps): sudo yum install tomcat-webapps tomcat-admin-webapps Insert the following JAVA_OPTS line into the file. Please access the Tomcat configuration file: nano /usr/share/tomcat/conf/nf We will now modify the Java options that are utilized by Tomcat during startup. This will not only install Tomcat 7 and its dependencies, but it will also generate the Tomcat user. To install Tomcat, respond with “y” when prompted for confirmation. Execute the command below to install the Tomcat package: yum install tomcat You are now prepared to proceed with the installation of Tomcat on CentOS 7.

Install tomcat 9 on centos 8