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Labs

Troubleshooting a Terraform Cycle Error

This lab will demonstrate how to troubleshoot a Terraform cycle error. You will attempt to go through the different stages of deployment to try and deploy the configuration and work through the cycle error until you have successfully deployed the resources.

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Labs

Path Info

Level
Clock icon Intermediate
Duration
Clock icon 30m
Published
Clock icon Jan 26, 2022

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Table of Contents

  1. Challenge

    Initialize Your Working Directory

    1. In the terminal, once logged in to your instance, change to the terraform directory.
    2. In the terraform directory, edit the main.tff file and add in your ami ,subnet_id, and vpc from the resource_ids.txt file.
    3. Run the terraform fmt command.
    4. Initialize the working directory.
  2. Challenge

    Fix the Cycle Error

    1. After running the terraform init command, you should get an error. Read the error and go to the line in the main.tf file where the error is.
    2. Fix the cycle error you get due to the security groups expecting the other to be already created.
    3. Check the formatting of your code, and then initialize your working directory again. If the error is fixed, move on to the next step in your deployment.
  3. Challenge

    Deploy Your Resources

    Once you have worked past the error and successfully inilized your working directory, validated your code, and ran the plan, deploy your resources.

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!

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