Add ip_mode attribute to service status (#2784)

Author: jrhouston

.changelog/2784.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+Add `ip_mode` attribute to service status
+```

docs/resources/service_v1.md

@@ -132,7 +132,7 @@ Read-Only:
 
 - `hostname` (String)
 - `ip` (String)
-
+- `ip_mode` (String)
 
 
 

kubernetes/resource_kubernetes_service_v1.go

@@ -316,6 +316,10 @@ func resourceKubernetesServiceSchemaV1() map[string]*schema.Schema {
 												Type:     schema.TypeString,
 												Computed: true,
 											},
+											"ip_mode": {
+												Type:     schema.TypeString,
+												Computed: true,
+											},
 											"hostname": {
 												Type:     schema.TypeString,
 												Computed: true,

kubernetes/resource_kubernetes_service_v1_test.go

@@ -843,6 +843,52 @@ func TestAccKubernetesServiceV1_ipFamilies(t *testing.T) {
 	})
 }
 
+func TestAccKubernetesServiceV1_loadBalancer_ipMode(t *testing.T) {
+	var conf corev1.Service
+	name := acctest.RandomWithPrefix("tf-acc-test")
+	resourceName := "kubernetes_service_v1.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { testAccPreCheck(t); skipIfNoLoadBalancersAvailable(t) },
+		IDRefreshIgnore:   []string{"metadata.0.resource_version"},
+		ProviderFactories: testAccProviderFactories,
+		CheckDestroy:      testAccCheckKubernetesServiceV1Destroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccKubernetesConfig_ignoreAnnotations() +
+					testAccKubernetesServiceV1Config_loadBalancer_ipMode(name),
+				Check: resource.ComposeAggregateTestCheckFunc(
+					testAccCheckKubernetesServiceV1Exists(resourceName, &conf),
+					resource.TestCheckResourceAttr(resourceName, "metadata.0.name", name),
+					resource.TestCheckResourceAttr(resourceName, "spec.#", "1"),
+					resource.TestCheckResourceAttr(resourceName, "spec.0.type", "LoadBalancer"),
+					resource.TestCheckResourceAttr(resourceName, "status.0.load_balancer.0.ingress.0.ip_mode", "VIP"),
+				),
+			},
+		},
+	})
+}
+
+func testAccKubernetesServiceV1Config_loadBalancer_ipMode(name string) string {
+	return fmt.Sprintf(`
+resource "kubernetes_service_v1" "test" {
+  metadata {
+    name = "%s"
+  }
+  spec {
+    type = "LoadBalancer"
+    selector = {
+      app = "test-app"
+    }
+    port {
+      port        = 80
+      target_port = 80
+    }
+  }
+}
+`, name)
+}
+
 func testAccCheckServiceV1Ports(svc *corev1.Service, expected []corev1.ServicePort) resource.TestCheckFunc {
 	return func(s *terraform.State) error {
 		if len(expected) == 0 && len(svc.Spec.Ports) == 0 {

kubernetes/structure_service_spec.go

@@ -128,6 +128,9 @@ func flattenLoadBalancerStatus(in v1.LoadBalancerStatus) []interface{} {
 		att := make(map[string]interface{})
 
 		att["ip"] = ingress.IP
+		if ingress.IPMode != nil {
+			att["ip_mode"] = string(*ingress.IPMode)
+		}
 		att["hostname"] = ingress.Hostname
 
 		out[i] = att