terraform

What is a NAT Gateway?NAT Gateway enables instances in a private subnet to connect to the Internet, but prevent the internet from initiating a connection with those instances. Private vs Public subnetThe instances in the public subnet can send outbound traffic directly to

Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently. We can use Terraform  to design, implement and manage the AWS infrastructure. There are many articles out there explain this in detail so I will dive straight into the example. If

Terraform defines datasources as: Data sources allow data to be fetched or computed for use elsewhere in Terraform configuration. Use of data sources allows a Terraform configuration to make use of information defined outside of Terraform, or defined by another separate Terraform configuration.In

Terraform state Terraform must store state about your managed infrastructure and configuration. This state is used by Terraform to map real world resources to your configuration, keep track of metadata, and to improve performance for large infrastructures. This state is stored by default in

I recently started working with Terraform and decide to write a post about it. This would be an introduction to managing  AWS  using Terraform. Terraform helps  to automate the deployment of servers and other infrastructure on AWS.ScenarioLet's say we need to create VPC,