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YES, I WANT TO SUBSCRIBE!Installing Apache Tomcat 9 on Amazon EC2 Linux
Setting up a web server on the cloud is a fundamental skill for any modern developer. Apache Tomcat 9 is a reliable, powerful choice for hosting your Java applications. In this guide, we will walk through the exact steps to get Tomcat running on an Amazon EC2 Linux instance, even if you are just starting your cloud journey.
Step 1: Prepare Your EC2 Instance
First, log in to your Amazon EC2 instance using SSH. Ensure your system is up to date and that you have a Java Development Kit (JDK) installed, as Tomcat requires Java to run. Without Java, the server simply won't start!
Step 2: Download the Tomcat 9 Package
Navigate to the official Apache Tomcat website to find the download link for the latest version of Tomcat 9. Use the wget command in your Linux terminal to download the tarball directly to your server. This ensures you are getting the original, unmodified files.
Step 3: Extract and Set Permissions
Once the download is complete, use the tar -xvf command to extract the files. It's common practice to move the extracted folder to /opt/tomcat. Make sure to give your user permission to execute the scripts in the bin folder.
Step 4: Configure AWS Security Groups
By default, AWS blocks traffic on the ports Tomcat uses. You must go to the AWS Management Console and add an Inbound Rule to your Security Group to allow traffic on Port 8080. This is what allows you to access the server from your browser.
Step 5: Start Your Server
Navigate to the Tomcat bin directory and run ./startup.sh. To verify it's working, open your web browser and enter your EC2 instance's public IP address followed by :8080. If you see the Tomcat welcome page, you have succeeded!
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