Fix diff suppress function ignoring additive_vpc_scope_dns_domain in …

…Autopilot clusters
GoogleCloudPlatform · Dec 16, 2024 · 5fc163d · 5fc163d
1 parent 5e6616b
commit 5fc163d
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diff --git a/mmv1/third_party/terraform/services/container/resource_container_cluster.go.tmpl b/mmv1/third_party/terraform/services/container/resource_container_cluster.go.tmpl
@@ -113,6 +113,14 @@ var (
 
 	suppressDiffForAutopilot = schema.SchemaDiffSuppressFunc(func(k, oldValue, newValue string, d *schema.ResourceData) bool {
 		if v, _ := d.Get("enable_autopilot").(bool); v {
+			if k == "dns_config.0.additive_vpc_scope_dns_domain" {
+				return false
+			}
+			if k == "dns_config.#" {
+				if avpcDomain, _ := d.Get("dns_config.0.additive_vpc_scope_dns_domain").(string); avpcDomain != "" || d.HasChange("dns_config.0.additive_vpc_scope_dns_domain") {
+					return false
+				}
+			}
 			return true
 		}
 		return false

diff --git a/mmv1/third_party/terraform/services/container/resource_container_cluster_test.go.tmpl b/mmv1/third_party/terraform/services/container/resource_container_cluster_test.go.tmpl
@@ -5798,6 +5798,169 @@ func TestAccContainerCluster_autopilot_minimal(t *testing.T) {
 	})
 }
 
+func TestAccContainerCluster_autopilot_withDNSConfig(t *testing.T) {
+	t.Parallel()
+
+	clusterName := fmt.Sprintf("tf-test-cluster-%s", acctest.RandString(t, 10))
+	acctest.VcrTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
+		CheckDestroy:             testAccCheckContainerClusterDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, false, false, ""),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, true, false, ""),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, false, true, ""),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, true, true, ""),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+		},
+	})
+}
+
+func TestAccContainerCluster_autopilot_withAdditiveVPC(t *testing.T) {
+	t.Parallel()
+
+	domain := "additive.autopilot.example"
+	clusterName := fmt.Sprintf("tf-test-cluster-%s", acctest.RandString(t, 10))
+	acctest.VcrTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
+		CheckDestroy:             testAccCheckContainerClusterDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, false, false, domain),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_container_cluster.primary", "dns_config.0.additive_vpc_scope_dns_domain", domain),
+				),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, true, false, domain),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_container_cluster.primary", "dns_config.0.additive_vpc_scope_dns_domain", domain),
+				),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, false, true, domain),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_container_cluster.primary", "dns_config.0.additive_vpc_scope_dns_domain", domain),
+				),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, true, true, domain),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_container_cluster.primary", "dns_config.0.additive_vpc_scope_dns_domain", domain),
+				),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+		},
+	})
+}
+
+func TestAccContainerCluster_autopilot_withAdditiveVPCMutation(t *testing.T) {
+	t.Parallel()
+
+	domain := "additive-mutating.autopilot.example"
+	clusterName := fmt.Sprintf("tf-test-cluster-%s", acctest.RandString(t, 10))
+	acctest.VcrTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
+		CheckDestroy:             testAccCheckContainerClusterDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, false, false, ""),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_container_cluster.primary", "dns_config.0.additive_vpc_scope_dns_domain", ""),
+				),
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, false, false, domain),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_container_cluster.primary", "dns_config.0.additive_vpc_scope_dns_domain", domain),
+				),
+				ConfigPlanChecks: resource.ConfigPlanChecks{PreApply: []plancheck.PlanCheck{plancheck.ExpectResourceAction("google_container_cluster.primary", plancheck.ResourceActionReplace)}},
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+			{
+				Config: testAccContainerCluster_autopilot_withDNSConfig(clusterName, true, false, false, ""),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr("google_container_cluster.primary", "dns_config.0.additive_vpc_scope_dns_domain", ""),
+				),
+				ConfigPlanChecks: resource.ConfigPlanChecks{PreApply: []plancheck.PlanCheck{plancheck.ExpectResourceAction("google_container_cluster.primary", plancheck.ResourceActionReplace)}},
+			},
+			{
+				ResourceName:            "google_container_cluster.primary",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"deletion_protection"},
+			},
+		},
+	})
+}
+
 func TestAccContainerCluster_autopilot_net_admin(t *testing.T) {
 	t.Parallel()
 
@@ -11035,6 +11198,42 @@ resource "google_container_cluster" "primary" {
 }`, name)
 }
 
+func testAccContainerCluster_autopilot_withDNSConfig(name string, dnsConfigSectionPresent, clusterDnsPresent, clusterDnsScopePresent bool, additiveVpcDnsDomain string) string {
+	config := fmt.Sprintf(`
+resource "google_container_cluster" "primary" {
+  name                = "%s"
+  location            = "us-central1"
+  enable_autopilot    = true
+  deletion_protection = false
+`, name)
+	if dnsConfigSectionPresent {
+		config += `
+  dns_config {
+`
+		if clusterDnsPresent {
+			config += `
+    cluster_dns = "CLOUD_DNS"
+`
+		}
+		if clusterDnsScopePresent {
+			config += `
+    cluster_dns_scope = "CLUSTER_SCOPE"
+`
+		}
+		if additiveVpcDnsDomain != "" {
+			config += fmt.Sprintf(`
+    additive_vpc_scope_dns_domain = "%s"
+`, additiveVpcDnsDomain)
+		}
+		config += `
+  }
+`
+	}
+	config += `
+}`
+	return config
+}
+
 func testAccContainerCluster_autopilot_net_admin(name, networkName, subnetworkName string, enabled bool) string {
 	return fmt.Sprintf(`
 resource "google_container_cluster" "primary" {