added azurerm_lb_rule data source for #8271

azurerm/internal/services/network/client/client.go

@@ -19,6 +19,7 @@ type Client struct {
 	ExpressRoutePeeringsClient           *network.ExpressRouteCircuitPeeringsClient
 	InterfacesClient                     *network.InterfacesClient
 	LoadBalancersClient                  *networkLegacy.LoadBalancersClient
+	LoadBalancerLoadBalancingRulesClient *networkLegacy.LoadBalancerLoadBalancingRulesClient
 	LocalNetworkGatewaysClient           *network.LocalNetworkGatewaysClient
 	PointToSiteVpnGatewaysClient         *network.P2sVpnGatewaysClient
 	ProfileClient                        *network.ProfilesClient
@@ -87,6 +88,9 @@ func NewClient(o *common.ClientOptions) *Client {
 	LoadBalancersClient := networkLegacy.NewLoadBalancersClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&LoadBalancersClient.Client, o.ResourceManagerAuthorizer)
 
+	LoadBalancerLoadBalancingRulesClient := networkLegacy.NewLoadBalancerLoadBalancingRulesClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
+	o.ConfigureClient(&LoadBalancerLoadBalancingRulesClient.Client, o.ResourceManagerAuthorizer)
+
 	LocalNetworkGatewaysClient := network.NewLocalNetworkGatewaysClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&LocalNetworkGatewaysClient.Client, o.ResourceManagerAuthorizer)
 
@@ -187,6 +191,7 @@ func NewClient(o *common.ClientOptions) *Client {
 		ExpressRoutePeeringsClient:           &ExpressRoutePeeringsClient,
 		InterfacesClient:                     &InterfacesClient,
 		LoadBalancersClient:                  &LoadBalancersClient,
+		LoadBalancerLoadBalancingRulesClient: &LoadBalancerLoadBalancingRulesClient,
 		LocalNetworkGatewaysClient:           &LocalNetworkGatewaysClient,
 		PointToSiteVpnGatewaysClient:         &pointToSiteVpnGatewaysClient,
 		ProfileClient:                        &ProfileClient,

azurerm/internal/services/network/lb_rule_data_source.go

@@ -0,0 +1,177 @@
+package network
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/clients"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/network/parse"
+	networkValidate "github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/network/validate"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func dataSourceArmLoadBalancerRule() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceArmLoadBalancerRuleRead,
+
+		Timeouts: &schema.ResourceTimeout{
+			Read: schema.DefaultTimeout(5 * time.Minute),
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: ValidateArmLoadBalancerRuleName,
+			},
+
+			"resource_group_name": azure.SchemaResourceGroupNameForDataSource(),
+
+			"loadbalancer_id": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: networkValidate.LoadBalancerID,
+			},
+
+			"frontend_ip_configuration_name": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"protocol": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"frontend_port": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+
+			"backend_port": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+
+			"backend_address_pool_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"probe_id": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"enable_floating_ip": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+
+			"enable_tcp_reset": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+
+			"disable_outbound_snat": {
+				Type:     schema.TypeBool,
+				Computed: true,
+			},
+
+			"idle_timeout_in_minutes": {
+				Type:     schema.TypeInt,
+				Computed: true,
+			},
+
+			"load_distribution": {
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func dataSourceArmLoadBalancerRuleRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Network.LoadBalancersClient
+	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	name := d.Get("name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+	loadBalancerID, err := parse.LoadBalancerID(d.Get("loadbalancer_id").(string))
+	if err != nil {
+		return err
+	}
+
+	loadBalancer, exists, err := retrieveLoadBalancerById(ctx, client, *loadBalancerID)
+	if err != nil {
+		return fmt.Errorf("retrieving Load Balancer by ID: %+v", err)
+	}
+	if !exists {
+		return fmt.Errorf("Load Balancer %q (Resource Group %q) was not found", loadBalancerID.Name, loadBalancerID.ResourceGroup)
+	}
+
+	lbRuleClient := meta.(*clients.Client).Network.LoadBalancerLoadBalancingRulesClient
+	ctx, cancel = timeouts.ForRead(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	resp, err := lbRuleClient.Get(ctx, resourceGroup, *loadBalancer.Name, name)
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			return fmt.Errorf("Load Balancer Rule %q was not found in Load Balancer %q (Resource Group: %q)", name, *loadBalancer.Name, resourceGroup)
+		}
+
+		return fmt.Errorf("retrieving Load Balancer %s: %s", name, err)
+	}
+
+	d.SetId(*resp.ID)
+
+	if props := resp.LoadBalancingRulePropertiesFormat; props != nil {
+		frontendIPConfigurationName, err := parse.LoadBalancerFrontendIPConfigurationID(*props.FrontendIPConfiguration.ID)
+		if err != nil {
+			return err
+		}
+
+		d.Set("frontend_ip_configuration_name", frontendIPConfigurationName.Name)
+		d.Set("protocol", props.Protocol)
+		d.Set("frontend_port", props.FrontendPort)
+		d.Set("backend_port", props.BackendPort)
+
+		if props.BackendAddressPool != nil {
+			if err := d.Set("backend_address_pool_id", props.BackendAddressPool.ID); err != nil {
+				return fmt.Errorf("setting `backend_address_pool_id`: %+v", err)
+			}
+		}
+
+		if props.Probe != nil {
+			if err := d.Set("probe_id", props.Probe.ID); err != nil {
+				return fmt.Errorf("setting `probe_id`: %+v", err)
+			}
+		}
+
+		if err := d.Set("enable_floating_ip", props.EnableFloatingIP); err != nil {
+			return fmt.Errorf("setting `enable_floating_ip`: %+v", err)
+		}
+
+		if err := d.Set("enable_tcp_reset", props.EnableTCPReset); err != nil {
+			return fmt.Errorf("setting `enable_tcp_reset`: %+v", err)
+		}
+
+		if err := d.Set("disable_outbound_snat", props.DisableOutboundSnat); err != nil {
+			return fmt.Errorf("setting `disable_outbound_snat`: %+v", err)
+		}
+
+		if err := d.Set("idle_timeout_in_minutes", props.IdleTimeoutInMinutes); err != nil {
+			return fmt.Errorf("setting `idle_timeout_in_minutes`: %+v", err)
+		}
+
+		if err := d.Set("load_distribution", props.LoadDistribution); err != nil {
+			return fmt.Errorf("setting `load_distribution`: %+v", err)
+		}
+	}
+
+	return nil
+}

azurerm/internal/services/network/registration.go

@@ -27,6 +27,7 @@ func (r Registration) SupportedDataSources() map[string]*schema.Resource {
 		"azurerm_firewall":                                  dataSourceArmFirewall(),
 		"azurerm_lb":                                        dataSourceArmLoadBalancer(),
 		"azurerm_lb_backend_address_pool":                   dataSourceArmLoadBalancerBackendAddressPool(),
+		"azurerm_lb_rule":                                   dataSourceArmLoadBalancerRule(),
 		"azurerm_nat_gateway":                               dataSourceArmNatGateway(),
 		"azurerm_network_ddos_protection_plan":              dataSourceNetworkDDoSProtectionPlan(),
 		"azurerm_network_interface":                         dataSourceArmNetworkInterface(),

azurerm/internal/services/network/tests/loadbalancer_rule_data_source_test.go

@@ -0,0 +1,124 @@
+package tests
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/acceptance"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+)
+
+func TestAccAzureRMDataSourceLoadBalancerRule_basic(t *testing.T) {
+	data := acceptance.BuildTestData(t, "data.azurerm_lb_rule", "test")
+	lbRuleName := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha))
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { acceptance.PreCheck(t) },
+		Providers:    acceptance.SupportedProviders,
+		CheckDestroy: testCheckAzureRMLoadBalancerDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAzureRMDataSourceLoadBalancerRule_basic(data, lbRuleName),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrSet(data.ResourceName, "id"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "frontend_ip_configuration_name"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "protocol"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "frontend_port"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "backend_port"),
+				),
+			},
+		},
+	})
+}
+
+func TestAccAzureRMDataSourceLoadBalancerRule_complete(t *testing.T) {
+	data := acceptance.BuildTestData(t, "data.azurerm_lb_rule", "test")
+	backendPoolName := fmt.Sprintf("LbPool-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha))
+	lbRuleName := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha))
+	probeName := fmt.Sprintf("LbProbe-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha))
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { acceptance.PreCheck(t) },
+		Providers:    acceptance.SupportedProviders,
+		CheckDestroy: testCheckAzureRMLoadBalancerDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAzureRMDataSourceLoadBalancerRule_complete(data, lbRuleName, backendPoolName, probeName),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrSet(data.ResourceName, "id"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "frontend_ip_configuration_name"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "protocol"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "frontend_port"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "backend_port"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "backend_address_pool_id"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "probe_id"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "enable_floating_ip"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "enable_tcp_reset"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "disable_outbound_snat"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "idle_timeout_in_minutes"),
+					resource.TestCheckResourceAttrSet(data.ResourceName, "load_distribution"),
+				),
+			},
+		},
+	})
+}
+
+func testAccAzureRMDataSourceLoadBalancerRule_basic(data acceptance.TestData, name string) string {
+	resource := testAccAzureRMLoadBalancerRule_basic(data, name, "Basic")
+	return fmt.Sprintf(`
+%s
+
+data "azurerm_lb_rule" "test" {
+  name                = azurerm_lb_rule.test.name
+  resource_group_name = azurerm_lb_rule.test.resource_group_name
+  loadbalancer_id     = azurerm_lb_rule.test.loadbalancer_id
+}
+`, resource)
+}
+
+func testAccAzureRMDataSourceLoadBalancerRule_complete(data acceptance.TestData, lbRuleName string, backendPoolName string, probeName string) string {
+	return fmt.Sprintf(`
+%s
+resource "azurerm_lb_backend_address_pool" "test" {
+  name                = "%s"
+  resource_group_name = azurerm_resource_group.test.name
+  loadbalancer_id     = azurerm_lb.test.id
+}
+
+resource "azurerm_lb_probe" "test" {
+  name                = "%s"
+  resource_group_name = azurerm_resource_group.test.name
+  loadbalancer_id     = azurerm_lb.test.id
+  protocol            = "Tcp"
+  port                = 443
+}
+
+resource "azurerm_lb_rule" "test" {
+  name                = "%s"
+  resource_group_name = azurerm_resource_group.test.name
+  loadbalancer_id     = azurerm_lb.test.id
+
+  protocol      = "Tcp"
+  frontend_port = 3389
+  backend_port  = 3389
+
+  disable_outbound_snat   = true
+  enable_floating_ip      = true
+  enable_tcp_reset        = true
+  idle_timeout_in_minutes = 10
+
+  backend_address_pool_id = azurerm_lb_backend_address_pool.test.id
+  probe_id                = azurerm_lb_probe.test.id
+
+  frontend_ip_configuration_name = azurerm_lb.test.frontend_ip_configuration.0.name
+}
+
+data "azurerm_lb_rule" "test" {
+  name                = azurerm_lb_rule.test.name
+  resource_group_name = azurerm_lb_rule.test.resource_group_name
+  loadbalancer_id     = azurerm_lb_rule.test.loadbalancer_id
+}
+`, testAccAzureRMLoadBalancerRule_template(data, "Standard"), backendPoolName, probeName, lbRuleName)
+}