Lab
A Cloud Guru

Troubleshooting VPC Networking

In this hands-on lab, you will attempt to untangle a mess left by another cloud engineer. You will update the CloudFormation stack, troubleshoot, and fix the environment, so that you can successfully reach the website. Troubleshooting errors is an essential skill that you will likely encounter in real-world situations, so it is important to be as prepared as possible when these situations could arise.

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Path Info

Level

Advanced

Duration

30m

Published

May 25, 2023

Challenge

Run Update for CloudFormation Stack

Download the Step_2_LaFours_Disaster.yaml file from the GitHub repo, and update the CloudFormation stack that the lab was originally built with.
Challenge

Check and Fix VPC Errors

Troubleshoot, review, and fix errors within the VPC that were caused by the updated CloudFormation stack.
Challenge

Navigate to the Website

Once all the errors have been cleared up, validate that you are able to successfully view the website. You should see a "Keep Being Awesome Cloud Gurus!" message by following the FQDN link listed within the Outputs section of the CloudFormation service.

Author

A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.