Terragrunt for DRY configurations in Terraform - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to specify the Terragrunt configuration file format.

Terraform

terraform {
  source = "./modules/[1]"
}

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Anetwork

Bcompute

Cstorage

Ddatabase

Attempts:

3 left

💡 Hint

Common Mistakes

Using unrelated module names that don't exist in the project.

The source attribute points to the module directory, here network is a common module name.

2fill in blank

medium

Complete the code to include a remote state backend configuration in Terragrunt.

Terraform

remote_state {
  backend = "[1]"
  config = {
    bucket = "my-terraform-state"
  }
}

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Alocal

Bgcs

Cazurerm

Ds3

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing a backend that does not match the cloud provider.

The s3 backend stores Terraform state files in an AWS S3 bucket.

3fill in blank

hard

Fix the error in the Terragrunt configuration to correctly include a dependency block.

Terraform

dependency "vpc" {
  config_path = "../[1]"
}

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Acompute

Bnetwork

Cstorage

Ddatabase

Attempts:

3 left

💡 Hint

Common Mistakes

Using a wrong module name that does not exist in the path.

The dependency block references the network module directory to get outputs.

4fill in blank

hard

Fill both blanks to configure inputs and locals in Terragrunt.

Terraform

inputs = {
  environment = "[1]"
  region      = "[2]"
}

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Aprod

Bdev

Cus-east-1

Deu-west-1

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing production environment with a development region.

Setting environment to dev and region to us-east-1 is a common practice for development in AWS.

5fill in blank

hard

Fill all three blanks to define a Terragrunt configuration with remote state, inputs, and dependency.

Terraform

remote_state {
  backend = "[1]"
  config = {
    bucket = "terraform-state-bucket"
  }
}

inputs = {
  app_name = "[2]"
}

dependency "db" {
  config_path = "../[3]"
}

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As3

Bmyapp

Cdatabase

Dlocal

Attempts:

3 left

💡 Hint

Common Mistakes

Using a local backend with an S3 bucket name.

Incorrect dependency path.

This configuration uses the s3 backend for remote state, sets the application name to myapp, and depends on the database module.