r/ecs_service: add propagate_tags attribute

aws/resource_aws_ecs_service.go

@@ -301,6 +301,23 @@ func resourceAwsEcsService() *schema.Resource {
 				},
 			},
 
+			"propagate_tags": {
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+				DiffSuppressFunc: func(k, old, new string, d *schema.ResourceData) bool {
+					if old == "NONE" && new == "" {
+						return true
+					}
+					return false
+				},
+				ValidateFunc: validation.StringInSlice([]string{
+					ecs.PropagateTagsService,
+					ecs.PropagateTagsTaskDefinition,
+					"",
+				}, false),
+			},
+
 			"service_registries": {
 				Type:     schema.TypeSet,
 				Optional: true,
@@ -395,6 +412,10 @@ func resourceAwsEcsServiceCreate(d *schema.ResourceData, meta interface{}) error
 		input.LaunchType = aws.String(v.(string))
 	}
 
+	if v, ok := d.GetOk("propagate_tags"); ok {
+		input.PropagateTags = aws.String(v.(string))
+	}
+
 	loadBalancers := expandEcsLoadBalancers(d.Get("load_balancer").(*schema.Set).List())
 	if len(loadBalancers) > 0 {
 		log.Printf("[DEBUG] Adding ECS load balancers: %s", loadBalancers)
@@ -574,6 +595,7 @@ func resourceAwsEcsServiceRead(d *schema.ResourceData, meta interface{}) error {
 	d.Set("health_check_grace_period_seconds", service.HealthCheckGracePeriodSeconds)
 	d.Set("launch_type", service.LaunchType)
 	d.Set("enable_ecs_managed_tags", service.EnableECSManagedTags)
+	d.Set("propagate_tags", service.PropagateTags)
 
 	// Save cluster in the same format
 	if strings.HasPrefix(d.Get("cluster").(string), "arn:"+meta.(*AWSClient).partition+":ecs:") {

aws/resource_aws_ecs_service_test.go

@@ -830,6 +830,42 @@ func TestAccAWSEcsService_ManagedTags(t *testing.T) {
 	})
 }
 
+func TestAccAWSEcsService_PropagateTags(t *testing.T) {
+	var first, second, third ecs.Service
+	rName := acctest.RandomWithPrefix("tf-acc-test")
+	resourceName := "aws_ecs_service.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckAWSEcsServiceDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAWSEcsServiceConfigPropagateTags(rName, "SERVICE"),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAWSEcsServiceExists(resourceName, &first),
+					resource.TestCheckResourceAttr(resourceName, "tags.%", "1"),
+					resource.TestCheckResourceAttr(resourceName, "propagate_tags", ecs.PropagateTagsService),
+				),
+			},
+			{
+				Config: testAccAWSEcsServiceConfigPropagateTags(rName, "TASK_DEFINITION"),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAWSEcsServiceExists(resourceName, &second),
+					resource.TestCheckResourceAttr(resourceName, "propagate_tags", ecs.PropagateTagsTaskDefinition),
+				),
+			},
+			{
+				Config: testAccAWSEcsServiceConfigManagedTags(rName),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAWSEcsServiceExists(resourceName, &third),
+					resource.TestCheckResourceAttr(resourceName, "propagate_tags", "NONE"),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckAWSEcsServiceDestroy(s *terraform.State) error {
 	conn := testAccProvider.Meta().(*AWSClient).ecsconn
 
@@ -2519,6 +2555,47 @@ resource "aws_ecs_service" "test" {
 `, rName, rName, rName)
 }
 
+func testAccAWSEcsServiceConfigPropagateTags(rName, propagate string) string {
+	return fmt.Sprintf(`
+resource "aws_ecs_cluster" "test" {
+  name = %q
+}
+
+resource "aws_ecs_task_definition" "test" {
+  family = %q
+
+  container_definitions = <<DEFINITION
+[
+  {
+    "cpu": 128,
+    "essential": true,
+    "image": "mongo:latest",
+    "memory": 128,
+    "name": "mongodb"
+  }
+]
+DEFINITION
+
+  tags {
+    tag-key = "task-def"
+  }
+}
+
+resource "aws_ecs_service" "test" {
+  cluster                            = "${aws_ecs_cluster.test.id}"
+  desired_count                      = 0
+  name                               = %q
+  task_definition                    = "${aws_ecs_task_definition.test.arn}"
+  enable_ecs_managed_tags            = true
+  propagate_tags                     = "%s"
+
+  tags {
+    tag-key = "service"
+  }
+}
+`, rName, rName, rName, propagate)
+}
+
 func testAccAWSEcsServiceWithReplicaSchedulingStrategy(clusterName, tdName, svcName string) string {
 	return fmt.Sprintf(`
 resource "aws_ecs_cluster" "default" {

website/docs/r/ecs_service.html.markdown

@@ -87,6 +87,7 @@ The following arguments are supported:
 * `deployment_maximum_percent` - (Optional) The upper limit (as a percentage of the service's desiredCount) of the number of running tasks that can be running in a service during a deployment. Not valid when using the `DAEMON` scheduling strategy.
 * `deployment_minimum_healthy_percent` - (Optional) The lower limit (as a percentage of the service's desiredCount) of the number of running tasks that must remain running and healthy in a service during a deployment.
 * `enable_ecs_managed_tags` - (Optional) Specifies whether to enable Amazon ECS managed tags for the tasks within the service.
+* `propagate_tags` - (Optional) Specifies whether to propagate the tags from the task definition or the service to the tasks. The valid values are `SERVICE` and `TASK_DEFINITION`.
 * `placement_strategy` - (Optional) **Deprecated**, use `ordered_placement_strategy` instead.
 * `ordered_placement_strategy` - (Optional) Service level strategy rules that are taken into consideration during task placement. List from top to bottom in order of precedence. The maximum number of `ordered_placement_strategy` blocks is `5`. Defined below.
 * `health_check_grace_period_seconds` - (Optional) Seconds to ignore failing load balancer health checks on newly instantiated tasks to prevent premature shutdown, up to 7200. Only valid for services configured to use load balancers.