Add disabled test

Author: Steven Nemetz

examples/asg_disabled/README.md

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+Auto Scaling Group without ELB example
+======================================
+
+Configuration in this directory creates Launch Configuration and Auto Scaling Group.
+
+Data sources are used to discover existing VPC resources (VPC, subnet and security group) as well as AMI details.
+
+Usage
+=====
+
+To run this example you need to execute:
+
+```bash
+$ terraform init
+$ terraform plan
+$ terraform apply
+```
+
+Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.

examples/asg_disabled/main.tf

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+provider "aws" {
+  region = "${var.region}"
+
+  # Make it faster by skipping something
+  skip_get_ec2_platforms      = true
+  skip_metadata_api_check     = true
+  skip_region_validation      = true
+  skip_credentials_validation = true
+  skip_requesting_account_id  = true
+}
+
+##############################################################
+# Data sources to get VPC, subnets and security group details
+##############################################################
+data "aws_vpc" "vpc" {
+  tags {
+    Env = "${var.environment}"
+  }
+}
+
+data "aws_subnet_ids" "all" {
+  vpc_id = "${data.aws_vpc.vpc.id}"
+}
+
+data "aws_security_group" "default" {
+  vpc_id = "${data.aws_vpc.vpc.id}"
+  name   = "default"
+}
+
+data "aws_ami" "amazon_linux" {
+  most_recent = true
+
+  filter {
+    name = "name"
+
+    values = [
+      "amzn-ami-hvm-*-x86_64-gp2",
+    ]
+  }
+
+  filter {
+    name = "owner-alias"
+
+    values = [
+      "amazon",
+    ]
+  }
+}
+
+######
+# Launch configuration and autoscaling group
+######
+module "example" {
+  source    = "../../"
+
+  name      = "example-with-ec2"
+  enabled   = false
+
+  # Launch configuration
+  #
+  # launch_configuration = "my-existing-launch-configuration" # Use the existing launch configuration
+  # create_lc = false # disables creation of launch configuration
+  #lc_name = "example-lc"
+  environment   = "${var.environment}"
+
+  image_id                    = "${data.aws_ami.amazon_linux.id}"
+  instance_type               = "t2.micro"
+  security_groups             = ["${data.aws_security_group.default.id}"]
+  associate_public_ip_address = true
+
+  ebs_block_device = [
+    {
+      device_name           = "/dev/xvdz"
+      volume_type           = "gp2"
+      volume_size           = "50"
+      delete_on_termination = true
+    },
+  ]
+
+  root_block_device = [
+    {
+      volume_size = "50"
+      volume_type = "gp2"
+      delete_on_termination = true
+    },
+  ]
+
+  # Auto scaling group
+  #asg_name                  = "example-asg"
+  vpc_zone_identifier       = ["${data.aws_subnet_ids.all.ids}"]
+  health_check_type         = "EC2"
+  min_size                  = 0
+  max_size                  = 1
+  desired_capacity          = 1
+  wait_for_capacity_timeout = 0
+
+  tags_ag = [
+    {
+      key                 = "Project"
+      value               = "megasecret"
+      propagate_at_launch = true
+    },
+  ]
+}

examples/asg_disabled/outputs.tf

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+# Launch configuration
+output "launch_configuration_id" {
+  description = "The ID of the launch configuration"
+  value       = "${module.example.launch_configuration_id}"
+}
+
+# Autoscaling group
+output "autoscaling_group_id" {
+  description = "The autoscaling group id"
+  value       = "${module.example.autoscaling_group_id}"
+}

examples/asg_disabled/variables.tf

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+variable "environment" {
+  default = "one"
+}
+variable "region" {
+  default = "us-west-2"
+}