DevOps Classroom notes 25/May/2025

Terraform contd

Terraform console

• Refer Here for using terraform console
• To launch terrform console, execute terraform console command in directory with .tf files

Implicit depenedency

• Refer Here for the changes
• A resource will be dependent on other resource implicitly if the attributes of the other resource are used as arguments.

AWS: Create a VPC with 4 subnets

• Overview
  
• Manual steps

Style Guide & Linting in terraform

• Lets follow google style guide for terraform Refer Here
• terraform fmt or format document in vscode
• updated workflow
  • init
  • fmt
  • validate
  • apply
  • destroy
• We would be creating the following files in terraform template
  • providers.tf: This file will have all the necessary stuff for configuring providers
  • main.tf: This is where we start with declaring resources
• Tags for aws
• Refer Here for the changes done

Exercise:

• Create a network (Virtual network) in central india with 4 subnets
• note: in azure there is no need to provide zone while creating subnet