Adds domain and domain-iam-role-name parameters to resource aws_db_in…

…stance.

aws/resource_aws_db_instance.go

@@ -350,6 +350,18 @@ func resourceAwsDbInstance() *schema.Resource {
 				Computed: true,
 			},
 
+			"domain": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+			},
+
+			"domain_iam_role_name": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+			},
+
 			"tags": tagsSchema(),
 		},
 	}
@@ -660,6 +672,14 @@ func resourceAwsDbInstanceCreate(d *schema.ResourceData, meta interface{}) error
 			opts.EnableIAMDatabaseAuthentication = aws.Bool(attr.(bool))
 		}
 
+		if attr, ok := d.GetOk("domain"); ok {
+			opts.Domain = aws.String(attr.(string))
+		}
+
+		if attr, ok := d.GetOk("domain_iam_role_name"); ok {
+			opts.DomainIAMRoleName = aws.String(attr.(string))
+		}
+
 		log.Printf("[DEBUG] DB Instance create configuration: %#v", opts)
 		var err error
 		err = resource.Retry(5*time.Minute, func() *resource.RetryError {
@@ -776,6 +796,11 @@ func resourceAwsDbInstanceRead(d *schema.ResourceData, meta interface{}) error {
 		d.Set("monitoring_role_arn", v.MonitoringRoleArn)
 	}
 
+	if v.DomainMemberships != nil {
+		d.Set("domain", v.DomainMemberships[0].Domain)
+		d.Set("domain-iam-role-name", v.DomainMemberships[0].IAMRoleName)
+	}
+
 	// list tags for resource
 	// set tags
 	conn := meta.(*AWSClient).rdsconn
@@ -1028,6 +1053,18 @@ func resourceAwsDbInstanceUpdate(d *schema.ResourceData, meta interface{}) error
 		requestUpdate = true
 	}
 
+	if d.HasChange("domain") && !d.IsNewResource() {
+		d.SetPartial("domain")
+		req.Domain = aws.String(d.Get("domain").(string))
+		requestUpdate = true
+	}
+
+	if d.HasChange("domain_iam_role_name") && !d.IsNewResource() {
+		d.SetPartial("domain_iam_role_name")
+		req.DomainIAMRoleName = aws.String(d.Get("domain_iam_role_name").(string))
+		requestUpdate = true
+	}
+
 	log.Printf("[DEBUG] Send DB Instance Modification request: %t", requestUpdate)
 	if requestUpdate {
 		log.Printf("[DEBUG] DB Instance Modification request: %s", req)