DevOps Classroom notes 10/Nov/2025

Ntier aws

• Lets create two variables
  • public_subnets
  • private_subnets
• Refer Here for the changes done

What happens when i change values during next execution

• A change of any argument value can lead to 2 things
  • replace: delete and recreate
    
  • update inplace: changes happen in existing resources, generally means no downtime.
    
• meta argument: create_before_destroy

Azure ntier

• Quickstart

Azure Terraform connection

• Install azure cli
• Execute command az login
• Refer Here for starter template.