test.tf

terraform {
  backend "s3" {}
}

provider "aws" {
  region                  = "ap-southeast-1"
  shared_credentials_file = "~/.aws/credentials"
}

data "aws_vpc" "default" {
  default = true
}

data "aws_security_group" "default" {
  name   = "default"
  vpc_id = "${data.aws_vpc.default.id}"
}

module "security_group" {
  source = "terraform-aws-modules/security-group/aws"

  use_name_prefix = false
  name            = "SG-UAT-SSH"
  vpc_id          = "${data.aws_vpc.default.id}"

  tags {
    Name = "SG-UAT-SSH"
  }

  ingress_rules       = ["ssh-tcp"]
  ingress_cidr_blocks = ["0.0.0.0/0"]
  egress_rules        = ["all-all"]
  egress_cidr_blocks  = ["0.0.0.0/0"]
}