From c9a4adb3b8fc032d3b55e47e08488846eff5e604 Mon Sep 17 00:00:00 2001
From: "Scott S. Lowe" <scott.lowe@scottlowe.org>
Date: Fri, 21 Oct 2016 14:54:46 -0600
Subject: [PATCH 1/2] Add directory-specific .gitignore file

Add .gitignore file to ignore Terraform state and state backup files.

Signed-off-by: Scott S. Lowe <scott.lowe@scottlowe.org>
---
 terraform-aws/.gitignore | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 terraform-aws/.gitignore

diff --git a/terraform-aws/.gitignore b/terraform-aws/.gitignore
new file mode 100644
index 0000000..e2bf8bc
--- /dev/null
+++ b/terraform-aws/.gitignore
@@ -0,0 +1,2 @@
+*.tfstate
+*.tfstate.backup

From 3279b2e3900cd192bc0257a965d16f571ed7825f Mon Sep 17 00:00:00 2001
From: "Scott S. Lowe" <scott.lowe@scottlowe.org>
Date: Fri, 21 Oct 2016 15:29:32 -0600
Subject: [PATCH 2/2] Add Terraform configuration for simple EC2 instance

Add a simple Terraform configuration to spin up an Ubuntu 14.04 EC2 instance in the default VPC using the default security group.

Signed-off-by: Scott S. Lowe <scott.lowe@scottlowe.org>
---
 terraform-aws/README.md              | 19 ++++++++++++++++
 terraform-aws/simple-ec2/data.tf     | 34 ++++++++++++++++++++++++++++
 terraform-aws/simple-ec2/main.tf     | 11 +++++++++
 terraform-aws/simple-ec2/provider.tf |  3 +++
 terraform-aws/simple-ec2/vars.tf     | 17 ++++++++++++++
 5 files changed, 84 insertions(+)
 create mode 100644 terraform-aws/README.md
 create mode 100644 terraform-aws/simple-ec2/data.tf
 create mode 100644 terraform-aws/simple-ec2/main.tf
 create mode 100644 terraform-aws/simple-ec2/provider.tf
 create mode 100644 terraform-aws/simple-ec2/vars.tf

diff --git a/terraform-aws/README.md b/terraform-aws/README.md
new file mode 100644
index 0000000..e1d0afd
--- /dev/null
+++ b/terraform-aws/README.md
@@ -0,0 +1,19 @@
+# Using Terraform with AWS
+
+This directory contains a number of subdirectories with example configurations intended to help users understand how to use Terraform ([http://terraform.io](http://terraform.io)) with AWS. All of these example configurations require a working Terraform installation and access to a valid AWS account.
+
+## Contents
+
+* **README.md**: This file you're currently reading.
+
+* **simple-ec2**: This directory contains a simple Terraform configuration for spinning up an Ubuntu 14.04 EC2 instance in an account's default VPC.
+
+## Prerequisites
+
+These instructions assume you've already installed Terraform and that you have access to a valid AWS account. Installing Terraform and/or working with AWS accounts are not covered in any of these materials.
+
+These environments were tested with Terraform 0.7.7. Earlier versions may or may not work; I recommend upgrading your version of Terraform to 0.7.7.
+
+## License
+
+This material is licensed under the MIT License.
diff --git a/terraform-aws/simple-ec2/data.tf b/terraform-aws/simple-ec2/data.tf
new file mode 100644
index 0000000..b7aa9c8
--- /dev/null
+++ b/terraform-aws/simple-ec2/data.tf
@@ -0,0 +1,34 @@
+data "aws_ami" "ubuntu-1404-ami" {
+    most_recent             = true
+    owners                  = ["099720109477"]
+    filter {
+        name                = "root-device-type"
+        values              = ["ebs"]
+    }
+    filter {
+        name                = "architecture"
+        values              = ["x86_64"]
+    }
+    filter {
+        name                = "virtualization-type"
+        values              = ["hvm"]
+    }
+    filter {
+        name                = "name"
+        values              = ["*ubuntu-trusty-14.04*"]
+    }
+}
+
+data "aws_vpc" "default-vpc" {
+    filter {
+        name                = "isDefault"
+        values              = ["true"]
+    }
+}
+
+data "aws_subnet" "default-subnet" {
+    filter {
+        name                = "cidrBlock"
+        values              = ["172.31.16.0/20"]
+    }
+}
diff --git a/terraform-aws/simple-ec2/main.tf b/terraform-aws/simple-ec2/main.tf
new file mode 100644
index 0000000..b8fe61a
--- /dev/null
+++ b/terraform-aws/simple-ec2/main.tf
@@ -0,0 +1,11 @@
+# Create a new Ubuntu 14.04 instance using values from vars.tf and data.tf
+resource "aws_instance" "test-01" {
+    ami                     = "${data.aws_ami.ubuntu-1404-ami.id}"
+    instance_type           = "${var.flavor}"
+    key_name                = "${var.keypair}"
+    vpc_security_group_ids  = ["${var.sec-group}"]
+    subnet_id               = "${data.aws_subnet.default-subnet.id}"
+    tags {
+        Name                = "terraform"
+    }
+}
diff --git a/terraform-aws/simple-ec2/provider.tf b/terraform-aws/simple-ec2/provider.tf
new file mode 100644
index 0000000..0c28776
--- /dev/null
+++ b/terraform-aws/simple-ec2/provider.tf
@@ -0,0 +1,3 @@
+provider "aws" {
+    region                  = "us-west-2"
+}
diff --git a/terraform-aws/simple-ec2/vars.tf b/terraform-aws/simple-ec2/vars.tf
new file mode 100644
index 0000000..c5aa2ec
--- /dev/null
+++ b/terraform-aws/simple-ec2/vars.tf
@@ -0,0 +1,17 @@
+variable "keypair" {
+    type                    = "string"
+    description             = "AWS SSH keypair to use to connect to instances"
+    default                 = "aws_rsa"
+}
+
+variable "flavor" {
+    type                    = "string"
+    description             = "AWS type to use when creating instances"
+    default                 = "t2.micro"
+}
+
+variable "sec-group" {
+    type                    = "string"
+    description             = "AWS security group to apply to instances"
+    default                 = "sg-7099b514"
+}