Cluster authenticator groups ga

google/resource_container_cluster.go

@@ -290,6 +290,23 @@ func resourceContainerCluster() *schema.Resource {
 				Default:  false,
 			},
 
+			"authenticator_groups_config": {
+				Type:     schema.TypeList,
+				Optional: true,
+				Computed: true,
+				ForceNew: true,
+				MaxItems: 1,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"security_group": {
+							Type:     schema.TypeString,
+							Required: true,
+							ForceNew: true,
+						},
+					},
+				},
+			},
+
 			"initial_node_count": {
 				Type:     schema.TypeInt,
 				Optional: true,
@@ -817,6 +834,10 @@ func resourceContainerClusterCreate(d *schema.ResourceData, meta interface{}) er
 		cluster.NodeConfig = expandNodeConfig(v)
 	}
 
+	if v, ok := d.GetOk("authenticator_groups_config"); ok {
+		cluster.AuthenticatorGroupsConfig = expandAuthenticatorGroupsConfig(v)
+	}
+
 	if v, ok := d.GetOk("private_cluster_config"); ok {
 		cluster.PrivateClusterConfig = expandPrivateClusterConfig(v)
 	}
@@ -948,6 +969,9 @@ func resourceContainerClusterRead(d *schema.ResourceData, meta interface{}) erro
 	if err := d.Set("cluster_autoscaling", nil); err != nil {
 		return err
 	}
+	if err := d.Set("authenticator_groups_config", flattenAuthenticatorGroupsConfig(cluster.AuthenticatorGroupsConfig)); err != nil {
+		return err
+	}
 	if cluster.DefaultMaxPodsConstraint != nil {
 		d.Set("default_max_pods_per_node", cluster.DefaultMaxPodsConstraint.MaxPodsPerNode)
 	}
@@ -1667,6 +1691,20 @@ func expandMaintenancePolicy(d *schema.ResourceData, meta interface{}) *containe
 	return nil
 }
 
+func expandAuthenticatorGroupsConfig(configured interface{}) *containerBeta.AuthenticatorGroupsConfig {
+	l := configured.([]interface{})
+	if len(l) == 0 {
+		return nil
+	}
+	result := &containerBeta.AuthenticatorGroupsConfig{}
+	config := l[0].(map[string]interface{})
+	if securityGroup, ok := config["security_group"]; ok {
+		result.Enabled = true
+		result.SecurityGroup = securityGroup.(string)
+	}
+	return result
+}
+
 func expandMasterAuth(configured interface{}) *containerBeta.MasterAuth {
 	l := configured.([]interface{})
 	if len(l) == 0 || l[0] == nil {
@@ -1825,6 +1863,17 @@ func flattenClusterNodePools(d *schema.ResourceData, config *Config, c []*contai
 	return nodePools, nil
 }
 
+func flattenAuthenticatorGroupsConfig(c *containerBeta.AuthenticatorGroupsConfig) []map[string]interface{} {
+	if c == nil {
+		return nil
+	}
+	return []map[string]interface{}{
+		{
+			"security_group": c.SecurityGroup,
+		},
+	}
+}
+
 func flattenPrivateClusterConfig(c *containerBeta.PrivateClusterConfig) []map[string]interface{} {
 	if c == nil {
 		return nil

google/resource_container_cluster_test.go

@@ -194,6 +194,26 @@ func TestAccContainerCluster_withMasterAuthConfig_NoCert(t *testing.T) {
 	})
 }
 
+func TestAccContainerCluster_withAuthenticatorGroupsConfig(t *testing.T) {
+	t.Parallel()
+	clusterName := fmt.Sprintf("cluster-test-%s", acctest.RandString(10))
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckContainerClusterDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccContainerCluster_withAuthenticatorGroupsConfig(clusterName),
+			},
+			{
+				ResourceName:      "google_container_cluster.with_authenticator_groups",
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+		},
+	})
+}
+
 func TestAccContainerCluster_withNetworkPolicyEnabled(t *testing.T) {
 	t.Parallel()
 
@@ -1390,6 +1410,50 @@ resource "google_container_cluster" "with_network_policy_enabled" {
 `, clusterName)
 }
 
+func testAccContainerCluster_withAuthenticatorGroupsConfig(clusterName string) string {
+	return fmt.Sprintf(`
+resource "google_compute_network" "container_network" {
+  name                    = "container-net-%s"
+  auto_create_subnetworks = false
+}
+
+resource "google_compute_subnetwork" "container_subnetwork" {
+  name                     = google_compute_network.container_network.name
+  network                  = google_compute_network.container_network.name
+  ip_cidr_range            = "10.0.36.0/24"
+  region                   = "us-central1"
+  private_ip_google_access = true
+
+  secondary_ip_range {
+    range_name    = "pod"
+    ip_cidr_range = "10.0.0.0/19"
+  }
+
+  secondary_ip_range {
+    range_name    = "svc"
+    ip_cidr_range = "10.0.32.0/22"
+  }
+}
+
+resource "google_container_cluster" "with_authenticator_groups" {
+  name               = "%s"
+  location           = "us-central1-a"
+  initial_node_count = 1
+  network            = google_compute_network.container_network.name
+  subnetwork         = google_compute_subnetwork.container_subnetwork.name
+
+  authenticator_groups_config {
+    security_group = "[email protected]"
+  }
+
+  ip_allocation_policy {
+    cluster_secondary_range_name  = google_compute_subnetwork.container_subnetwork.secondary_ip_range[0].range_name
+    services_secondary_range_name = google_compute_subnetwork.container_subnetwork.secondary_ip_range[1].range_name
+  }
+}
+`, clusterName, clusterName)
+}
+
 func testAccContainerCluster_withMasterAuthorizedNetworksConfig(clusterName string, cidrs []string, emptyValue string) string {
 
 	cidrBlocks := emptyValue

website/docs/r/container_cluster.html.markdown

@@ -258,7 +258,7 @@ region are guaranteed to support the same version.
     [PodSecurityPolicy](https://cloud.google.com/kubernetes-engine/docs/how-to/pod-security-policies) feature.
     Structure is documented below.
 
-* `authenticator_groups_config` - (Optional, [Beta](https://terraform.io/docs/providers/google/guides/provider_versions.html)) Configuration for the
+* `authenticator_groups_config` - (Optional) Configuration for the
     [Google Groups for GKE](https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control#groups-setup-gsuite) feature.
     Structure is documented below.