Terraform – AWS

After we build, we want to destroy all the related resources. By using “Terraform destroy” you can remove those resources.

in Window, you can AWS CLI -> put your credential in AWS config.

Using as below providers for aws

-> to test -> use “terraform init“

-> “Terraform Plan” -> to find out what resources, it will be deployed and other information such as subnet, name…etc

terraform {
    required_providers {
        aws = {
         source = "hashicorp/aws"
         version = "~> 3.63"
        }

    }
    required_version = ">= 0.14.9"

}

provider "aws"{
    profile = "default"
    region = "eu-west-1"

}

Say yes to Terraform Apply

Using “output” -> it will return the value after the terraform finish “apply”

Output return: Public ip address and other subnets

tfstate file in aws S3 Bucket

tfstate file which is a state of your cloud infrastructure , it included all detail information.

Normally, it will be saved to your local PC.

If we save it is the cloud, more peoples can work with this terraform file.

Lock file in DynamoDB

When you are applying the terraform, the file will be locked. In order to prevent numbers of peoples try to apply it at the same time.

Now, we login to the machine via aws connect.

we can ping 8.8.8.8

we can ping google.com

curl checkmyip.amazonaws.com -> return the public IP as we expected.

Happy Bunny.