Add data source for Host Pool

internal/services/desktopvirtualization/registration.go

@@ -26,7 +26,9 @@ func (r Registration) WebsiteCategories() []string {
 
 // SupportedDataSources returns the supported Data Sources supported by this Service
 func (r Registration) SupportedDataSources() map[string]*pluginsdk.Resource {
-	return map[string]*pluginsdk.Resource{}
+	return map[string]*pluginsdk.Resource{
+		"azurerm_virtual_desktop_host_pool": dataSourceVirtualDesktopHostPool(),
+	}
 }
 
 // SupportedResources returns the supported Resources supported by this Service

internal/services/desktopvirtualization/virtual_desktop_host_pool_data_source.go

@@ -0,0 +1,185 @@
+package desktopvirtualization
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/go-azure-helpers/lang/response"
+	"github.com/hashicorp/go-azure-helpers/resourcemanager/commonschema"
+	"github.com/hashicorp/go-azure-helpers/resourcemanager/location"
+	"github.com/hashicorp/go-azure-helpers/resourcemanager/tags"
+	"github.com/hashicorp/go-azure-sdk/resource-manager/desktopvirtualization/2022-02-10-preview/hostpool"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/clients"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/validation"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/timeouts"
+)
+
+func dataSourceVirtualDesktopHostPool() *pluginsdk.Resource {
+	return &pluginsdk.Resource{
+		Read: dataSourceVirtualDesktopHostPoolRead,
+
+		Timeouts: &pluginsdk.ResourceTimeout{
+			Read: pluginsdk.DefaultTimeout(5 * time.Minute),
+		},
+
+		Schema: map[string]*pluginsdk.Schema{
+			"name": {
+				Type:         pluginsdk.TypeString,
+				Required:     true,
+				ValidateFunc: validation.StringIsNotEmpty,
+			},
+
+			"location": commonschema.LocationComputed(),
+
+			"resource_group_name": commonschema.ResourceGroupNameForDataSource(),
+
+			"type": {
+				Type:     pluginsdk.TypeString,
+				Computed: true,
+			},
+
+			"load_balancer_type": {
+				Type:     pluginsdk.TypeString,
+				Computed: true,
+			},
+
+			"friendly_name": {
+				Type:     pluginsdk.TypeString,
+				Computed: true,
+			},
+
+			"description": {
+				Type:     pluginsdk.TypeString,
+				Computed: true,
+			},
+
+			"validate_environment": {
+				Type:     pluginsdk.TypeBool,
+				Computed: true,
+			},
+
+			"custom_rdp_properties": {
+				Type:     pluginsdk.TypeString,
+				Computed: true,
+			},
+
+			"personal_desktop_assignment_type": {
+				Type:     pluginsdk.TypeString,
+				Computed: true,
+			},
+
+			"maximum_sessions_allowed": {
+				Type:     pluginsdk.TypeInt,
+				Computed: true,
+			},
+
+			"start_vm_on_connect": {
+				Type:     pluginsdk.TypeBool,
+				Computed: true,
+			},
+
+			"preferred_app_group_type": {
+				Type:     pluginsdk.TypeString,
+				Computed: true,
+			},
+
+			"scheduled_agent_updates": {
+				Type:     pluginsdk.TypeList,
+				Computed: true,
+				Elem: &pluginsdk.Resource{
+					Schema: map[string]*pluginsdk.Schema{
+						"enabled": {
+							Type:     pluginsdk.TypeBool,
+							Computed: true,
+						},
+
+						"timezone": {
+							Type:     pluginsdk.TypeString,
+							Computed: true,
+						},
+
+						"use_session_host_timezone": {
+							Type:     pluginsdk.TypeBool,
+							Computed: true,
+						},
+
+						"schedule": {
+							Type:     pluginsdk.TypeList,
+							Computed: true,
+							Elem: &pluginsdk.Resource{
+								Schema: map[string]*pluginsdk.Schema{
+									"day_of_week": {
+										Type:     pluginsdk.TypeString,
+										Computed: true,
+									},
+
+									"hour_of_day": {
+										Type:     pluginsdk.TypeInt,
+										Computed: true,
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+
+			"tags": commonschema.TagsDataSource(),
+		},
+	}
+}
+
+func dataSourceVirtualDesktopHostPoolRead(d *pluginsdk.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).DesktopVirtualization.HostPoolsClient
+	subscriptionId := meta.(*clients.Client).Account.SubscriptionId
+
+	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	id := hostpool.NewHostPoolID(subscriptionId, d.Get("resource_group_name").(string), d.Get("name").(string))
+
+	resp, err := client.Get(ctx, id)
+	if err != nil {
+		if response.WasNotFound(resp.HttpResponse) {
+			return fmt.Errorf("%s was not found", id)
+		}
+
+		return fmt.Errorf("retrieving %s: %+v", id, err)
+	}
+
+	d.SetId(id.ID())
+	d.Set("name", id.HostPoolName)
+	d.Set("resource_group_name", id.ResourceGroupName)
+
+	if model := resp.Model; model != nil {
+		d.Set("location", location.NormalizeNilable(model.Location))
+		if err := tags.FlattenAndSet(d, model.Tags); err != nil {
+			return err
+		}
+
+		props := model.Properties
+		maxSessionLimit := 0
+		if props.MaxSessionLimit != nil {
+			maxSessionLimit = int(*props.MaxSessionLimit)
+		}
+
+		d.Set("custom_rdp_properties", props.CustomRdpProperty)
+		d.Set("description", props.Description)
+		d.Set("friendly_name", props.FriendlyName)
+		d.Set("maximum_sessions_allowed", maxSessionLimit)
+		d.Set("load_balancer_type", string(props.LoadBalancerType))
+		personalDesktopAssignmentType := ""
+		if props.PersonalDesktopAssignmentType != nil {
+			personalDesktopAssignmentType = string(*props.PersonalDesktopAssignmentType)
+		}
+		d.Set("personal_desktop_assignment_type", personalDesktopAssignmentType)
+		d.Set("preferred_app_group_type", string(props.PreferredAppGroupType))
+		d.Set("start_vm_on_connect", props.StartVMOnConnect)
+		d.Set("type", string(props.HostPoolType))
+		d.Set("validate_environment", props.ValidationEnvironment)
+		d.Set("scheduled_agent_updates", flattenAgentUpdate(props.AgentUpdate))
+	}
+
+	return nil
+}

internal/services/desktopvirtualization/virtual_desktop_host_pool_data_source_test.go

@@ -0,0 +1,40 @@
+package desktopvirtualization_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance/check"
+)
+
+type VirtualDesktopHostPoolDataSource struct{}
+
+func TestAccDataShareAccountDataSource_basic(t *testing.T) {
+	data := acceptance.BuildTestData(t, "data.azurerm_virtual_desktop_host_pool", "test")
+	r := VirtualDesktopHostPoolDataSource{}
+
+	data.DataSourceTest(t, []acceptance.TestStep{
+		{
+			Config: r.basic(data),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).Key("tags.%").HasValue("1"),
+				check.That(data.ResourceName).Key("friendly_name").HasValue("A Friendly Name!"),
+				check.That(data.ResourceName).Key("validate_environment").HasValue("true"),
+				check.That(data.ResourceName).Key("load_balancer_type").HasValue("BreadthFirst"),
+				check.That(data.ResourceName).Key("maximum_sessions_allowed").HasValue("100"),
+			),
+		},
+	})
+}
+
+func (VirtualDesktopHostPoolDataSource) basic(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+%s
+
+data "azurerm_virtual_desktop_host_pool" "test" {
+  name                = azurerm_virtual_desktop_host_pool.test.name
+  resource_group_name = azurerm_resource_group.test.name
+}
+`, VirtualDesktopHostPoolResource{}.complete(data))
+}

website/docs/d/virtual_desktop_host_pool.html.markdown

@@ -0,0 +1,86 @@
+---
+subcategory: "Desktop Virtualization"
+layout: "azurerm"
+page_title: "Azure Resource Manager: azurerm_virtual_desktop_host_pool"
+description: |-
+  Gets information about an existing Virtual Desktop Host Pool.
+---
+
+# Data Source: azurerm_virtual_desktop_host_pool
+
+Use this data source to access information about an existing Virtual Desktop Host Pool.
+
+## Example Usage
+
+```hcl
+
+data "azurerm_virtual_desktop_host_pool" "example" {
+  name                = "example-pool"
+  resource_group_name = "example-resources"
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `name` - (Required) The name of the Virtual Desktop Host Pool to retrieve.
+
+* `resource_group_name` - (Required) The name of the resource group where the Virtual Desktop Host Pool exists.
+
+## Attributes Reference
+
+In addition to the Arguments listed above - the following Attributes are exported:
+
+* `id` - The ID of the Virtual Desktop Host Pool.
+
+* `location` - The location/region where the Virtual Desktop Host Pool is located.
+
+* `type` - The type of the Virtual Desktop Host Pool.
+
+* `load_balancer_type` - The type of load balancing performed by the Host Pool
+
+* `friendly_name` - The friendly name for the Virtual Desktop Host Pool.
+
+* `description` - The description for the Virtual Desktop Host Pool.
+
+* `validate_environment` - Returns `true` if the Host Pool is in Validation mode.
+
+* `start_vm_on_connect` - Returns `true` if the Start VM on Connection Feature is enabled.
+
+* `custom_rdp_properties` - The custom RDP properties string for the Virtual Desktop Host Pool.
+
+* `personal_desktop_assignment_type` - The type of personal desktop assignment in use by the Host Pool
+
+* `maximum_sessions_allowed` - The maximum number of users that can have concurrent sessions on a session host.
+
+* `preferred_app_group_type` - The preferred Application Group type for the Virtual Desktop Host Pool.
+
+* `scheduled_agent_updates` - A `scheduled_agent_updates` block as defined below.
+
+* `tags` - A mapping of tags to assign to the resource.
+
+---
+
+A `scheduled_agent_updates` block exports the following:
+
+* `enabled` - Are scheduled updates of the AVD agent components (RDAgent, Geneva Monitoring agent, and side-by-side stack) enabled on session hosts.
+* `timezone` - The time zone in which the agent update schedule will apply.
+* `use_session_host_timezone` - Specifies whether scheduled agent updates should be applied based on the timezone of the affected session host.
+* `schedule` - A `schedule` block as defined below.
+
+---
+
+A `schedule` block exports the following:
+
+* `day_of_week` - The day of the week on which agent updates should be performed.
+* `hour_of_day` - The hour of day the update window should start.
+
+---
+
+
+## Timeouts
+
+The `timeouts` block allows you to specify [timeouts](https://www.terraform.io/language/resources/syntax#operation-timeouts) for certain actions:
+
+* `read` - (Defaults to 5 minutes) Used when retrieving the Virtual Desktop Host Pool.