--- /dev/null
+// This comes from Terraform, as a test
+variable "foo" {
+ default = "bar"
+ description = "bar"
+}
+
+provider "aws" {
+ access_key = "foo"
+ secret_key = "bar"
+}
+
+provider "do" {
+ api_key = "${var.foo}"
+}
+
+resource "aws_security_group" "firewall" {
+ count = 5
+}
+
+resource aws_instance "web" {
+ ami = "${var.foo}"
+ security_groups = [
+ "foo",
+ "${aws_security_group.firewall.foo}"
+ ]
+
+ network_interface {
+ device_index = 0
+ description = "Main network interface"
+ }
+}
+
+resource "aws_instance" "db" {
+ security_groups = "${aws_security_group.firewall.*.id}"
+ VPC = "foo"
+
+ depends_on = ["aws_instance.web"]
+}
+
+output "web_ip" {
+ value = "${aws_instance.web.private_ip}"
+}