Add test for iops with gp2, remove strict validation

builtin/providers/aws/resource_aws_ebs_volume.go

@@ -37,14 +37,6 @@ func resourceAwsEbsVolume() *schema.Resource {
 				Optional: true,
 				Computed: true,
 				ForceNew: true,
-				ValidateFunc: func(v interface{}, k string) (ws []string, es []error) {
-					value := v.(int)
-					if value < 100 {
-						es = append(es, fmt.Errorf(
-							"%q must be an integer, minimum value 100", k))
-					}
-					return
-				},
 			},
 			"kms_key_id": &schema.Schema{
 				Type:     schema.TypeString,

builtin/providers/aws/resource_aws_ebs_volume_test.go

@@ -26,6 +26,22 @@ func TestAccAWSEBSVolume_basic(t *testing.T) {
 	})
 }
 
+func TestAccAWSEBSVolume_Iops(t *testing.T) {
+	var v ec2.Volume
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccAwsEbsVolumeConfigWithIops,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckVolumeExists("aws_ebs_volume.iops_test", &v),
+				),
+			},
+		},
+	})
+}
+
 func TestAccAWSEBSVolume_withTags(t *testing.T) {
 	var v ec2.Volume
 	resource.Test(t, resource.TestCase{
@@ -86,3 +102,15 @@ resource "aws_ebs_volume" "tags_test" {
 	}
 }
 `
+
+const testAccAwsEbsVolumeConfigWithIops = `
+resource "aws_ebs_volume" "iops_test" {
+	availability_zone = "us-west-2a"
+	size = 10
+  type = "gp2"
+	iops = 0
+	tags {
+		Name = "TerraformTest"
+	}
+}
+`