Basic Terraform to create an instance on AWS
This is basic implement infrastructure as code using terraform:
First, install terraform binary, this is like a command:
https://nciptandani.blogspot.com/2020/11/how-to-install-terraform-command-in.html
Second, because of using AWS so install AWS-CLI and then configure it with your credentials like using AWS IAM policy EC2-Full access, in this tutorial just only to create an instance.
Third, create a folder for the project
mkdir learn-terraform
cd learn-terraform
vim main.tf
resource "aws_instance" "my-practice-www1" {
ami = "ami-015a6758451df3cb9"
instance_type = "t2.micro"
}
The last, executing the terraform command.
Default AWS configuration will be called automatically by the terraform so just executing that code with the terraform command below:
terraform init
terraform plan
terraform apply
So yeah just one file main.tf with some code we can create an instance on AWS but of course with the default configuration.
More resources: https://learn.hashicorp.com/collections/terraform/aws-get-started
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