feat: add name option to d/domain

Updated `d/vcf_domain` to support `name` alongside the existing `domain_id`.

Signed-off-by: Jared Burns <[email protected]>

docs/data-sources/domain.md

@@ -14,11 +14,11 @@ storage (vSAN/NFS/VMFS on FC/VVOL) and networking (NSX) into a single consumable
 <!-- schema generated by tfplugindocs -->
 ## Schema
 
-### Required
+### Optional
 
 - `domain_id` (String) The ID of the Domain to be used as data source
-
-### Optional
+  
+- `name` (String) The Name of the Domain to be used as data source
 
 - `timeouts` (Block, Optional) (see [below for nested schema](#nestedblock--timeouts))
 

examples/data-sources/domain/variables.tf

@@ -1,19 +1,21 @@
+variable "sddc_manager_host" {
+  description = "The fully qualified domain name of the SDDC Manager instance."
+}
+
 variable "sddc_manager_username" {
-  description = "Username used to authenticate against an SDDC Manager instance"
-  default     = ""
+  description = "The username to authenticate to the SDDC Manager instance."
+  sensitive   = true
 }
 
 variable "sddc_manager_password" {
-  description = "Password used to authenticate against an SDDC Manager instance"
-  default     = ""
+  description = "The password to authenticate to the SDDC Manager instance."
+  sensitive   = true
 }
 
-variable "sddc_manager_host" {
-  description = "Fully qualified domain name of an SDDC Manager instance"
-  default     = ""
+variable "domain_id" {
+  description = "The ID of the workload domain."
 }
 
-variable "vcf_domain_id" {
-  description = "Id of the domain that is to be used as a data source. Note: management domain ID can be used to refer to some of it's attributes"
-  default     = ""
+variable "domain_name" {
+  description = "The name of the workload domain."
 }

examples/data-sources/domain/vcf_domain.tf

@@ -12,6 +12,10 @@ provider "vcf" {
   sddc_manager_host     = var.sddc_manager_host
 }
 
-data "vcf_domain" "domain1" {
-  domain_id = var.vcf_domain_id
+data "vcf_domain" "sfo-m01" {
+  domain_id = var.domain_id
+}
+
+data "vcf_domain" "sfo-w01" {
+  name = var.domain_name
 }

internal/constants/constants.go

@@ -119,6 +119,10 @@ const (
 	// Typically, the id of management domain is used as it is already created during bringup.
 	VcfTestDomainDataSourceId = "VCF_DOMAIN_DATA_SOURCE_ID"
 
+	// VcfTestDomainDataSourceName name of a workload domain used in workload domain data source acceptance test.
+	// Typically, the name of management domain is used as it is already created during bringup.
+	VcfTestDomainDataSourceName = "VCF_DOMAIN_DATA_SOURCE_NAME"
+
 	// VcfTestClusterDataSourceId id of cluster used in cluster data source acceptance test.
 	// Typically, the id of the default cluster in the management domain is used as it is
 	// already created during bringup.

internal/provider/data_source_domain.go

@@ -6,13 +6,19 @@ package provider
 
 import (
 	"context"
+	"errors"
+	"fmt"
 	"time"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
+	"github.com/vmware/vcf-sdk-go/client"
+	"github.com/vmware/vcf-sdk-go/client/domains"
+	"github.com/vmware/vcf-sdk-go/models"
 
 	"github.com/vmware/terraform-provider-vcf/internal/api_client"
+	"github.com/vmware/terraform-provider-vcf/internal/constants"
 	"github.com/vmware/terraform-provider-vcf/internal/domain"
 	"github.com/vmware/terraform-provider-vcf/internal/network"
 	"github.com/vmware/terraform-provider-vcf/internal/vcenter"
@@ -27,13 +33,13 @@ func DataSourceDomain() *schema.Resource {
 		Schema: map[string]*schema.Schema{
 			"domain_id": {
 				Type:         schema.TypeString,
-				Required:     true,
 				ValidateFunc: validation.NoZeroValues,
+				Optional:     true,
 				Description:  "The ID of the Domain to be used as data source",
 			},
 			"name": {
 				Type:        schema.TypeString,
-				Computed:    true,
+				Optional:    true,
 				Description: "Name of the domain",
 			},
 			"cluster": {
@@ -84,13 +90,50 @@ func DataSourceDomain() *schema.Resource {
 }
 
 func dataSourceDomainRead(ctx context.Context, data *schema.ResourceData, meta interface{}) diag.Diagnostics {
-	vcfClient := meta.(*api_client.SddcManagerClient)
-	apiClient := vcfClient.ApiClient
+	apiClient := meta.(*api_client.SddcManagerClient).ApiClient
+
 	domainId := data.Get("domain_id").(string)
+	domainName := data.Get("name").(string)
+
+	if domainId == "" {
+		if domainName == "" {
+			return diag.Errorf("either 'domain_id' or 'name' must be provided")
+		}
+
+		domainInfo, err := getDomainByName(ctx, apiClient, domainName)
+		if err != nil {
+			return diag.FromErr(err)
+		}
+		domainId = domainInfo.ID
+	}
 
 	_, err := domain.ImportDomain(ctx, data, apiClient, domainId, true)
 	if err != nil {
 		return diag.FromErr(err)
 	}
+
 	return nil
 }
+
+func getDomainByName(ctx context.Context, apiClient *client.VcfClient, name string) (*models.Domain, error) {
+	params := domains.NewGetDomainsParamsWithContext(ctx).
+		WithTimeout(constants.DefaultVcfApiCallTimeout)
+
+	domainsResponse, err := apiClient.Domains.GetDomains(params)
+	if err != nil {
+		return nil, err
+	}
+
+	if domainsResponse.Payload == nil {
+		return nil, errors.New("no domains found")
+	}
+
+	for _, domainElement := range domainsResponse.Payload.Elements {
+		domain := *domainElement
+		if domain.Name == name {
+			return &domain, nil
+		}
+	}
+
+	return nil, fmt.Errorf("domain name '%s' not found", name)
+}

internal/provider/data_source_domain_test.go

@@ -14,46 +14,68 @@ import (
 	"github.com/vmware/terraform-provider-vcf/internal/constants"
 )
 
-func TestAccDataSourceVcfDomain(t *testing.T) {
+func testAccVcfDomainDataSourceSteps(config string) []resource.TestStep {
+	return []resource.TestStep{
+		{
+			Config: config,
+			Check: resource.ComposeTestCheckFunc(
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "vcenter_configuration.0.id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "vcenter_configuration.0.fqdn"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "status"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "type"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "sso_id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "sso_name"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.name"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.primary_datastore_name"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.primary_datastore_type"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.is_default"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.is_stretched"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.0.id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.1.id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.2.id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.3.id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.id"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.vip"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.vip_fqdn"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.nsx_manager_node.0.name"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.nsx_manager_node.0.ip_address"),
+				resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.nsx_manager_node.0.fqdn"),
+			),
+		},
+	}
+}
+
+func testAccVcfDomainDataSourceConfigById(domainId string) string {
+	return fmt.Sprintf(`  
+    data "vcf_domain" "domain1" {  
+        domain_id = %q  
+    }`, domainId)
+}
+
+func testAccVcfDomainDataSourceConfigByName(name string) string {
+	return fmt.Sprintf(`  
+    data "vcf_domain" "domain1" {  
+        name = %q  
+    }`, name)
+}
+
+func TestAccDataSourceVcfDomainById(t *testing.T) {
+	config := testAccVcfDomainDataSourceConfigById(os.Getenv(constants.VcfTestDomainDataSourceId))
+
 	resource.ParallelTest(t, resource.TestCase{
 		PreCheck:          func() { testAccPreCheck(t) },
 		ProviderFactories: providerFactories,
-		Steps: []resource.TestStep{
-			{
-				Config: testAccVcfDomainDataSourceConfig(
-					os.Getenv(constants.VcfTestDomainDataSourceId)),
-				Check: resource.ComposeTestCheckFunc(
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "vcenter_configuration.0.id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "vcenter_configuration.0.fqdn"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "status"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "type"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "sso_id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "sso_name"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.name"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.primary_datastore_name"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.primary_datastore_type"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.is_default"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.is_stretched"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.0.id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.1.id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.2.id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "cluster.0.host.3.id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.id"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.vip"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.vip_fqdn"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.nsx_manager_node.0.name"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.nsx_manager_node.0.ip_address"),
-					resource.TestCheckResourceAttrSet("data.vcf_domain.domain1", "nsx_configuration.0.nsx_manager_node.0.fqdn"),
-				),
-			},
-		},
+		Steps:             testAccVcfDomainDataSourceSteps(config),
 	})
 }
 
-func testAccVcfDomainDataSourceConfig(domainId string) string {
-	return fmt.Sprintf(`
-	data "vcf_domain" "domain1" {
-		domain_id = %q
-	}`, domainId)
+func TestAccDataSourceVcfDomainByName(t *testing.T) {
+	config := testAccVcfDomainDataSourceConfigByName(os.Getenv(constants.VcfTestDomainDataSourceName))
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:          func() { testAccPreCheck(t) },
+		ProviderFactories: providerFactories,
+		Steps:             testAccVcfDomainDataSourceSteps(config),
+	})
 }