provider/google: Add support for draining_timeout_sec to compute_backend_service. (#14559)
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c6a8200049
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@ -139,6 +139,12 @@ func resourceComputeBackendService() *schema.Resource {
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Optional: true,
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Computed: true,
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},
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"connection_draining_timeout_sec": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Default: 0,
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},
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},
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}
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}
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@ -185,6 +191,14 @@ func resourceComputeBackendServiceCreate(d *schema.ResourceData, meta interface{
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service.EnableCDN = v.(bool)
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}
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if v, ok := d.GetOk("connection_draining_timeout_sec"); ok {
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connectionDraining := &compute.ConnectionDraining{
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DrainingTimeoutSec: int64(v.(int)),
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}
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service.ConnectionDraining = connectionDraining
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}
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project, err := getProject(d, config)
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if err != nil {
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return err
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@ -235,8 +249,9 @@ func resourceComputeBackendServiceRead(d *schema.ResourceData, meta interface{})
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d.Set("timeout_sec", service.TimeoutSec)
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d.Set("fingerprint", service.Fingerprint)
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d.Set("self_link", service.SelfLink)
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d.Set("backend", flattenBackends(service.Backends))
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d.Set("connection_draining_timeout_sec", service.ConnectionDraining.DrainingTimeoutSec)
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d.Set("health_checks", service.HealthChecks)
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return nil
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@ -279,6 +294,14 @@ func resourceComputeBackendServiceUpdate(d *schema.ResourceData, meta interface{
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service.TimeoutSec = int64(v.(int))
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}
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if d.HasChange("connection_draining_timeout_sec") {
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connectionDraining := &compute.ConnectionDraining{
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DrainingTimeoutSec: int64(d.Get("connection_draining_timeout_sec").(int)),
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}
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service.ConnectionDraining = connectionDraining
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}
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if d.HasChange("session_affinity") {
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service.SessionAffinity = d.Get("session_affinity").(string)
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}
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@ -114,6 +114,63 @@ func TestAccComputeBackendService_withBackendAndUpdate(t *testing.T) {
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}
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}
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func TestAccComputeBackendService_withConnectionDraining(t *testing.T) {
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serviceName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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checkName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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var svc compute.BackendService
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckComputeBackendServiceDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeBackendService_withConnectionDraining(serviceName, checkName, 10),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeBackendServiceExists(
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"google_compute_backend_service.foobar", &svc),
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),
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},
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},
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})
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if svc.ConnectionDraining.DrainingTimeoutSec != 10 {
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t.Errorf("Expected ConnectionDraining.DrainingTimeoutSec == 10, got %d", svc.ConnectionDraining.DrainingTimeoutSec)
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}
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}
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func TestAccComputeBackendService_withConnectionDrainingAndUpdate(t *testing.T) {
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serviceName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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checkName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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var svc compute.BackendService
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckComputeBackendServiceDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeBackendService_withConnectionDraining(serviceName, checkName, 10),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeBackendServiceExists(
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"google_compute_backend_service.foobar", &svc),
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),
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},
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resource.TestStep{
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Config: testAccComputeBackendService_basic(serviceName, checkName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeBackendServiceExists(
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"google_compute_backend_service.foobar", &svc),
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),
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},
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},
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})
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if svc.ConnectionDraining.DrainingTimeoutSec != 0 {
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t.Errorf("Expected ConnectionDraining.DrainingTimeoutSec == 0, got %d", svc.ConnectionDraining.DrainingTimeoutSec)
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}
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}
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func testAccCheckComputeBackendServiceDestroy(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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@ -342,3 +399,20 @@ resource "google_compute_http_health_check" "zero" {
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}
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`, serviceName, affinityName, checkName)
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}
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func testAccComputeBackendService_withConnectionDraining(serviceName, checkName string, drainingTimeout int64) string {
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return fmt.Sprintf(`
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resource "google_compute_backend_service" "foobar" {
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name = "%s"
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health_checks = ["${google_compute_http_health_check.zero.self_link}"]
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connection_draining_timeout_sec = %v
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}
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resource "google_compute_http_health_check" "zero" {
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name = "%s"
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request_path = "/"
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check_interval_sec = 1
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timeout_sec = 1
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}
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`, serviceName, drainingTimeout, checkName)
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}
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@ -8,7 +8,9 @@ description: |-
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# google\_compute\_backend\_service
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A Backend Service defines a group of virtual machines that will serve traffic for load balancing.
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A Backend Service defines a group of virtual machines that will serve traffic for load balancing. For more information
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see [the official documentation](https://cloud.google.com/compute/docs/load-balancing/http/backend-service)
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and the [API](https://cloud.google.com/compute/docs/reference/latest/backendServices).
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For internal load balancing, use a [google_compute_region_backend_service](/docs/providers/google/r/compute_region_backend_service.html).
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@ -72,8 +74,7 @@ The following arguments are supported:
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- - -
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* `backend` - (Optional) The list of backends that serve this BackendService.
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See *Backend* below.
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* `backend` - (Optional) The list of backends that serve this BackendService. Structure is documented below.
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* `description` - (Optional) The textual description for the backend service.
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@ -94,8 +95,11 @@ The following arguments are supported:
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* `timeout_sec` - (Optional) The number of secs to wait for a backend to respond
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to a request before considering the request failed. Defaults to `30`.
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* `connection_draining_timeout_sec` - (Optional) Time for which instance will be drained (not accept new connections,
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but still work to finish started ones). Defaults to `0`.
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**Backend** supports the following attributes:
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The `backend` block supports:
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* `group` - (Required) The name or URI of a Compute Engine instance group
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(`google_compute_instance_group_manager.xyz.instance_group`) that can
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