From c9a0627f13e371c3c74448abdcc4984739aa2afa Mon Sep 17 00:00:00 2001
From: Graham Floyd <gfloyd@catsone.com>
Date: Wed, 21 Jan 2015 22:48:04 -0600
Subject: [PATCH 1/2] Add spot_price parameter to aws_launch_configuration
 resource

---
 .../providers/aws/resource_aws_launch_configuration.go    | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/builtin/providers/aws/resource_aws_launch_configuration.go b/builtin/providers/aws/resource_aws_launch_configuration.go
index f22147f4b..1092956f7 100644
--- a/builtin/providers/aws/resource_aws_launch_configuration.go
+++ b/builtin/providers/aws/resource_aws_launch_configuration.go
@@ -81,6 +81,12 @@ func resourceAwsLaunchConfiguration() *schema.Resource {
 				Optional: true,
 				Default:  false,
 			},
+
+			"spot_price": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
 		},
 	}
 }
@@ -96,6 +102,7 @@ func resourceAwsLaunchConfigurationCreate(d *schema.ResourceData, meta interface
 	createLaunchConfigurationOpts.KeyName = d.Get("key_name").(string)
 	createLaunchConfigurationOpts.UserData = d.Get("user_data").(string)
 	createLaunchConfigurationOpts.AssociatePublicIpAddress = d.Get("associate_public_ip_address").(bool)
+	createLaunchConfigurationOpts.SpotPrice = d.Get("spot_price").(string)
 
 	if v, ok := d.GetOk("security_groups"); ok {
 		createLaunchConfigurationOpts.SecurityGroups = expandStringList(
@@ -150,6 +157,7 @@ func resourceAwsLaunchConfigurationRead(d *schema.ResourceData, meta interface{}
 	d.Set("instance_type", lc.InstanceType)
 	d.Set("name", lc.Name)
 	d.Set("security_groups", lc.SecurityGroups)
+	d.Set("spot_price", lc.SpotPrice)
 
 	return nil
 }

From 91378ce0af30411b82d9b06f08e64546ba8d5eb6 Mon Sep 17 00:00:00 2001
From: Graham Floyd <gfloyd@catsone.com>
Date: Fri, 23 Jan 2015 15:51:25 -0600
Subject: [PATCH 2/2] Add test for launch configuration with spot price

---
 .../resource_aws_launch_configuration_test.go | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/builtin/providers/aws/resource_aws_launch_configuration_test.go b/builtin/providers/aws/resource_aws_launch_configuration_test.go
index 64591ea44..32036af59 100644
--- a/builtin/providers/aws/resource_aws_launch_configuration_test.go
+++ b/builtin/providers/aws/resource_aws_launch_configuration_test.go
@@ -30,6 +30,18 @@ func TestAccAWSLaunchConfiguration(t *testing.T) {
 						"aws_launch_configuration.bar", "instance_type", "t1.micro"),
 					resource.TestCheckResourceAttr(
 						"aws_launch_configuration.bar", "associate_public_ip_address", "true"),
+					resource.TestCheckResourceAttr(
+						"aws_launch_configuration.bar", "spot_price", ""),
+				),
+			},
+
+			resource.TestStep{
+				Config: TestAccAWSLaunchConfigurationWithSpotPriceConfig,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAWSLaunchConfigurationExists("aws_launch_configuration.bar", &conf),
+					testAccCheckAWSLaunchConfigurationAttributes(&conf),
+					resource.TestCheckResourceAttr(
+						"aws_launch_configuration.bar", "spot_price", "0.01"),
 				),
 			},
 		},
@@ -129,3 +141,14 @@ resource "aws_launch_configuration" "bar" {
   associate_public_ip_address = true
 }
 `
+
+const TestAccAWSLaunchConfigurationWithSpotPriceConfig = `
+resource "aws_launch_configuration" "bar" {
+  name = "foobar-terraform-test"
+  image_id = "ami-21f78e11"
+  instance_type = "t1.micro"
+  user_data = "foobar-user-data"
+  associate_public_ip_address = true
+  spot_price = "0.01"
+}
+`