Can't add web module to Tomcat in L3 workshop

The issue you're experiencing with adding a web module to Tomcat in the AWS Blu Age L3 workshop could be related to a few potential problems:

1. Project configuration: Ensure that your project is properly configured as a Dynamic Web Project in Eclipse. This is necessary for Eclipse to recognize it as a deployable web module.

2. Tomcat server configuration: Verify that the Tomcat server is correctly set up in Eclipse. Make sure you've added the Tomcat installation directory and that the server runtime environment is properly configured.

3. Classpath issues: Check if there are any classpath problems in your project. Ensure that all required libraries and dependencies are correctly added to the project's build path.

4. Project build: Try cleaning and rebuilding your project to ensure all resources are up-to-date.

5. Tomcat version compatibility: Confirm that the version of Tomcat you're using is compatible with your project and the workshop requirements. The workshop may require a specific version of Tomcat.

6. Permissions: Ensure that you have the necessary permissions to modify the Tomcat configuration and add modules.

If you've double-checked these aspects and the issue persists, you may want to:

1. Restart Eclipse and try the process again.
2. Verify that there are no error markers in your project.
3. Check the Eclipse error log for any relevant error messages that might provide more insight into the problem.

If the problem continues, you might need to reach out to the workshop facilitators or AWS support for more specific guidance related to the L3 workshop environment.
Sources
Migrate from IBM WebSphere Application Server to Apache Tomcat on Amazon EC2 with Auto Scaling - AWS Prescriptive Guidance