Skip to content

Tag: ssh

Provisioning EC2 key pairs with terraform.

In the previous example, we created an EC2 instance, which we wouldn’t be able to access, that is because we neither provisioned a new key pair nor used existing one, which we could see from the state report:

➜  terraform_demo grep key_name terraform.tfstate
                            "key_name": "",
➜  terraform_demo

As you can see key_name is empty.

Now, if you already have a key pair which you are using to connect to your instance, which you will find
in EC2 Dashboard, NETWORK & SECURITY – Key Pairs:

then we can specify it in aws_instance section so EC2 can be accessed with that key:

resource "aws_instance" "ubuntu_zesty" {
  ami           = "ami-6b7f610f"
  instance_type = "t2.micro"
  key_name = "myec2key"

Let’s create an instance:

Comments closed