provider/aws: Support import of aws_iam_instance_profile (#10436)

Fixes #10341

```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSIAMInstanceProfile_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2016/11/30 14:32:59 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v
-run=TestAccAWSIAMInstanceProfile_ -timeout 120m
=== RUN   TestAccAWSIAMInstanceProfile_importBasic
--- PASS: TestAccAWSIAMInstanceProfile_importBasic (20.22s)
=== RUN   TestAccAWSIAMInstanceProfile_basic
--- PASS: TestAccAWSIAMInstanceProfile_basic (18.71s)
=== RUN   TestAccAWSIAMInstanceProfile_namePrefix
--- PASS: TestAccAWSIAMInstanceProfile_namePrefix (18.58s)
PASS
ok      github.com/hashicorp/terraform/builtin/providers/aws57.535s
```

builtin/providers/aws/resource_aws_iam_instance_profile.go

@@ -18,24 +18,27 @@ func resourceAwsIamInstanceProfile() *schema.Resource {
 		Read:   resourceAwsIamInstanceProfileRead,
 		Update: resourceAwsIamInstanceProfileUpdate,
 		Delete: resourceAwsIamInstanceProfileDelete,
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
 
 		Schema: map[string]*schema.Schema{
-			"arn": &schema.Schema{
+			"arn": {
 				Type:     schema.TypeString,
 				Computed: true,
 			},
 
-			"create_date": &schema.Schema{
+			"create_date": {
 				Type:     schema.TypeString,
 				Computed: true,
 			},
 
-			"unique_id": &schema.Schema{
+			"unique_id": {
 				Type:     schema.TypeString,
 				Computed: true,
 			},
 
-			"name": &schema.Schema{
+			"name": {
 				Type:          schema.TypeString,
 				Optional:      true,
 				Computed:      true,
@@ -56,7 +59,7 @@ func resourceAwsIamInstanceProfile() *schema.Resource {
 				},
 			},
 
-			"name_prefix": &schema.Schema{
+			"name_prefix": {
 				Type:     schema.TypeString,
 				Optional: true,
 				ForceNew: true,
@@ -75,14 +78,14 @@ func resourceAwsIamInstanceProfile() *schema.Resource {
 				},
 			},
 
-			"path": &schema.Schema{
+			"path": {
 				Type:     schema.TypeString,
 				Optional: true,
 				Default:  "/",
 				ForceNew: true,
 			},
 
-			"roles": &schema.Schema{
+			"roles": {
 				Type:     schema.TypeSet,
 				Required: true,
 				Elem:     &schema.Schema{Type: schema.TypeString},

builtin/providers/aws/resource_aws_iam_instance_profile_test.go

@@ -8,17 +8,42 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/iam"
+	"github.com/hashicorp/terraform/helper/acctest"
 	"github.com/hashicorp/terraform/helper/resource"
 	"github.com/hashicorp/terraform/terraform"
 )
 
+func TestAccAWSIAMInstanceProfile_importBasic(t *testing.T) {
+	resourceName := "aws_iam_instance_profile.test"
+	rName := acctest.RandString(5)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckAWSInstanceProfileDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAWSInstanceProfilePrefixNameConfig(rName),
+			},
+
+			{
+				ResourceName:            resourceName,
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"name_prefix"},
+			},
+		},
+	})
+}
+
 func TestAccAWSIAMInstanceProfile_basic(t *testing.T) {
+	rName := acctest.RandString(5)
 	resource.Test(t, resource.TestCase{
 		PreCheck:  func() { testAccPreCheck(t) },
 		Providers: testAccProviders,
 		Steps: []resource.TestStep{
-			resource.TestStep{
-				Config: testAccAwsIamInstanceProfileConfig,
+			{
+				Config: testAccAwsIamInstanceProfileConfig(rName),
 			},
 		},
 	})
@@ -26,6 +51,7 @@ func TestAccAWSIAMInstanceProfile_basic(t *testing.T) {
 
 func TestAccAWSIAMInstanceProfile_namePrefix(t *testing.T) {
 	var conf iam.GetInstanceProfileOutput
+	rName := acctest.RandString(5)
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:        func() { testAccPreCheck(t) },
@@ -34,8 +60,8 @@ func TestAccAWSIAMInstanceProfile_namePrefix(t *testing.T) {
 		Providers:       testAccProviders,
 		CheckDestroy:    testAccCheckAWSInstanceProfileDestroy,
 		Steps: []resource.TestStep{
-			resource.TestStep{
-				Config: testAccAWSInstanceProfilePrefixNameConfig,
+			{
+				Config: testAccAWSInstanceProfilePrefixNameConfig(rName),
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckAWSInstanceProfileExists("aws_iam_instance_profile.test", &conf),
 					testAccCheckAWSInstanceProfileGeneratedNamePrefix(
@@ -118,26 +144,28 @@ func testAccCheckAWSInstanceProfileExists(n string, res *iam.GetInstanceProfileO
 	}
 }
 
-const testAccAwsIamInstanceProfileConfig = `
+func testAccAwsIamInstanceProfileConfig(rName string) string {
+	return fmt.Sprintf(`
 resource "aws_iam_role" "test" {
-	name = "test"
+	name = "test-%s"
 	assume_role_policy = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Service\":[\"ec2.amazonaws.com\"]},\"Action\":[\"sts:AssumeRole\"]}]}"
 }
 
 resource "aws_iam_instance_profile" "test" {
 	name = "test"
 	roles = ["${aws_iam_role.test.name}"]
+}`, rName)
 }
-`
 
-const testAccAWSInstanceProfilePrefixNameConfig = `
+func testAccAWSInstanceProfilePrefixNameConfig(rName string) string {
+	return fmt.Sprintf(`
 resource "aws_iam_role" "test" {
-	name = "test"
+	name = "test-%s"
 	assume_role_policy = "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":{\"Service\":[\"ec2.amazonaws.com\"]},\"Action\":[\"sts:AssumeRole\"]}]}"
 }
 
 resource "aws_iam_instance_profile" "test" {
 	name_prefix = "test-"
 	roles = ["${aws_iam_role.test.name}"]
+}`, rName)
 }
-`

website/source/docs/import/importability.html.md

@@ -57,6 +57,7 @@ To make a resource importable, please see the
 * aws_glacier_vault
 * aws_iam_account_password_policy
 * aws_iam_group
+* aws_iam_instance_profile
 * aws_iam_saml_provider
 * aws_iam_user
 * aws_instance

website/source/docs/providers/aws/r/iam_instance_profile.html.markdown

@@ -59,3 +59,12 @@ The following arguments are supported:
 * `unique_id` - The [unique ID][1] assigned by AWS.
 
   [1]: https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html#GUIDs
+
+
+## Import
+
+Instance Profiles can be imported using the `name`, e.g.
+
+```
+$ terraform import aws_iam_instance_profile.test_profile app-instance-profile-1
+```