Accept an AWS instance-profile

[dacbd]

I can close the draft if preferred, but I figured I'd put it up for the sake of visibility.

• I can rebase out my go.mod/sum changes caused by go mod tidy
• undo go fmt spacing changes?

[dacbd]

Manually tested with:

terraform {
  required_providers {
    iterative = {
      source = "github.com/iterative/iterative"
    }
  }
}

provider "iterative" {}
resource "iterative_machine" "runner-test" {
    metadata = {
        test = "true"
        createdwith = "terraform"
    }
    cloud = "aws"
    region = "us-west-2"
    instance_permission_set = "arn:aws:iam::1234567890:instance-profile/xxxxx"
    aws_security_group = "ghar"
    instance_type = "t1.micro"
    ssh_private = <<EOF
-----BEGIN RSA PRIVATE KEY-----
XXX
-----END RSA PRIVATE KEY-----
EOF
}
resource "iterative_machine" "runner-neg-test" {
    metadata = {
        test = "true"
        createdwith = "terraform"
    }
    cloud = "aws"
    region = "us-west-2"
    instance_type = "t1.micro"
    aws_security_group = "ghar"
    ssh_private = <<EOF
-----BEGIN RSA PRIVATE KEY-----
XXX
-----END RSA PRIVATE KEY-----
EOF
}

aws --cli-auto-prompt 
> aws ec2 describe-instances --instance-ids i-07035b022a6cc5633
{
    "Reservations": [
        {
            "Groups": [],
            "Instances": [
                {
                    "AmiLaunchIndex": 0,
                    "ImageId": "ami-000b8f33fa58f7f7d",
                    "InstanceId": "i-07035b022a6cc5633",
                    "InstanceType": "t1.micro",
                    "KeyName": "iterative-kit44uiox9zx",
...
                    "IamInstanceProfile": {
                        "Arn": "arn:aws:iam::xxx:instance-profile/xxxx",
                        "Id": "AIPAT2FAEH6UQXSEMPGTY"
                    },
...

[DavidGOrtega]

👍 lgtm

Thanks a lot for the effort 🙏 ❤️