init

azurerm/internal/services/web/function_app_slot.go

@@ -0,0 +1,40 @@
+package web
+
+import (
+	"fmt"
+
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+)
+
+type FunctionAppSlotResourceID struct {
+	ResourceGroup   string
+	FunctionAppName string
+	Name            string
+}
+
+func ParseFunctionAppSlotID(input string) (*FunctionAppSlotResourceID, error) {
+	id, err := azure.ParseAzureResourceID(input)
+	if err != nil {
+		return nil, fmt.Errorf("[ERROR] Unable to parse App Service Slot ID %q: %+v", input, err)
+	}
+
+	slot := FunctionAppSlotResourceID{
+		ResourceGroup:   id.ResourceGroup,
+		FunctionAppName: id.Path["sites"],
+		Name:            id.Path["slots"],
+	}
+
+	if slot.FunctionAppName, err = id.PopSegment("sites"); err != nil {
+		return nil, err
+	}
+
+	if slot.Name, err = id.PopSegment("slots"); err != nil {
+		return nil, err
+	}
+
+	if err := id.ValidateNoEmptySegments(input); err != nil {
+		return nil, err
+	}
+
+	return &slot, nil
+}

azurerm/internal/services/web/registration.go

@@ -44,5 +44,6 @@ func (r Registration) SupportedResources() map[string]*schema.Resource {
 		"azurerm_app_service_virtual_network_swift_connection": resourceArmAppServiceVirtualNetworkSwiftConnection(),
 		"azurerm_app_service":                                  resourceArmAppService(),
 		"azurerm_function_app":                                 resourceArmFunctionApp(),
+		"azurerm_function_app_slot":                            resourceArmFunctionAppSlot(),
 	}
 }

azurerm/internal/services/web/resource_arm_function_slot.go

@@ -0,0 +1,216 @@
+package web
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/Azure/azure-sdk-for-go/services/web/mgmt/2019-08-01/web"
+	"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/helpers/tf"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/clients"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/features"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tags"
+	azSchema "github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/tf/schema"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func resourceArmFunctionAppSlot() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmFunctionAppSlotCreateUpdate,
+		Read:   resourceArmFunctionAppSlotRead,
+		Update: resourceArmFunctionAppSlotCreateUpdate,
+		Delete: resourceArmFunctionAppSlotDelete,
+		Importer: azSchema.ValidateResourceIDPriorToImport(func(id string) error {
+			_, err := ParseFunctionAppSlotID(id)
+			return err
+		}),
+
+		Timeouts: &schema.ResourceTimeout{
+			Create: schema.DefaultTimeout(30 * time.Minute),
+			Read:   schema.DefaultTimeout(5 * time.Minute),
+			Update: schema.DefaultTimeout(30 * time.Minute),
+			Delete: schema.DefaultTimeout(30 * time.Minute),
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"resource_group_name": azure.SchemaResourceGroupName(),
+
+			"location": azure.SchemaLocation(),
+
+			"function_app_name": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"app_service_plan_id": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"tags": tags.Schema(),
+		},
+	}
+}
+
+func resourceArmFunctionAppSlotCreateUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Web.AppServicesClient
+	ctx, cancel := timeouts.ForCreate(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	slot := d.Get("name").(string)
+	resourceGroup := d.Get("resource_group_name").(string)
+	functionAppName := d.Get("function_app_name").(string)
+
+	if features.ShouldResourcesBeImported() && d.IsNewResource() {
+		existing, err := client.GetSlot(ctx, resourceGroup, functionAppName, slot)
+		if err != nil {
+			if !utils.ResponseWasNotFound(existing.Response) {
+				return fmt.Errorf("Error checking for presence of existing Slot %q (Function App %q / Resource Group %q): %s", slot, functionAppName, resourceGroup, err)
+			}
+		}
+
+		if existing.ID != nil && *existing.ID != "" {
+			return tf.ImportAsExistsError("azurerm_function_app_slot", *existing.ID)
+		}
+	}
+
+	location := azure.NormalizeLocation(d.Get("location").(string))
+	appServicePlanId := d.Get("app_service_plan_id").(string)
+	t := d.Get("tags").(map[string]interface{})
+
+	siteEnvelope := web.Site{
+		Location: &location,
+		Tags:     tags.Expand(t),
+		SiteProperties: &web.SiteProperties{
+			ServerFarmID: utils.String(appServicePlanId),
+		},
+	}
+
+	createFuture, err := client.CreateOrUpdateSlot(ctx, resourceGroup, functionAppName, siteEnvelope, slot)
+	if err != nil {
+		return fmt.Errorf("Error creating Slot %q (Function App %q / Resource Group %q): %s", slot, functionAppName, resourceGroup, err)
+	}
+
+	err = createFuture.WaitForCompletionRef(ctx, client.Client)
+	if err != nil {
+		return fmt.Errorf("Error waiting for creation of Slot %q (Function App %q / Resource Group %q): %s", slot, functionAppName, resourceGroup, err)
+	}
+
+	read, err := client.GetSlot(ctx, resourceGroup, functionAppName, slot)
+	if err != nil {
+		return fmt.Errorf("Error retrieving Slot %q (Function App %q / Resource Group %q): %s", slot, functionAppName, resourceGroup, err)
+	}
+
+	if read.ID == nil {
+		return fmt.Errorf("Cannot read ID for Slot %q (Function App %q / Resource Group %q) ID", slot, functionAppName, resourceGroup)
+	}
+
+	d.SetId(*read.ID)
+
+	return resourceArmFunctionAppSlotUpdate(d, meta)
+}
+
+func resourceArmFunctionAppSlotUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Web.AppServicesClient
+	ctx, cancel := timeouts.ForUpdate(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	id, err := ParseFunctionAppSlotID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	location := azure.NormalizeLocation(d.Get("location").(string))
+	appServicePlanId := d.Get("app_service_plan_id").(string)
+	t := d.Get("tags").(map[string]interface{})
+
+	siteEnvelope := web.Site{
+		Location: &location,
+		Tags:     tags.Expand(t),
+		SiteProperties: &web.SiteProperties{
+			ServerFarmID: utils.String(appServicePlanId),
+		},
+	}
+
+	createFuture, err := client.CreateOrUpdateSlot(ctx, id.ResourceGroup, id.FunctionAppName, siteEnvelope, id.Name)
+	if err != nil {
+		return fmt.Errorf("Error updating Slot %q (Function App %q / Resource Group %q): %s", id.Name, id.FunctionAppName, id.ResourceGroup, err)
+	}
+
+	err = createFuture.WaitForCompletionRef(ctx, client.Client)
+	if err != nil {
+		return fmt.Errorf("Error waiting for update of Slot %q (Function App %q / Resource Group %q): %s", id.Name, id.FunctionAppName, id.ResourceGroup, err)
+	}
+
+	return resourceArmFunctionAppSlotRead(d, meta)
+}
+
+func resourceArmFunctionAppSlotRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Web.AppServicesClient
+	ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	id, err := ParseFunctionAppSlotID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resp, err := client.GetSlot(ctx, id.ResourceGroup, id.FunctionAppName, id.Name)
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			log.Printf("[DEBUG] Slot %q (Function App %q / Resource Group %q) were not found - removing from state!", id.Name, id.FunctionAppName, id.ResourceGroup)
+			d.SetId("")
+			return nil
+		}
+
+		return fmt.Errorf("Error reading Slot %q (Function App %q / Resource Group %q): %s", id.Name, id.FunctionAppName, id.ResourceGroup, err)
+	}
+
+	d.Set("name", id.Name)
+	d.Set("function_app_name", id.FunctionAppName)
+	d.Set("resource_group_name", id.ResourceGroup)
+	if location := resp.Location; location != nil {
+		d.Set("location", azure.NormalizeLocation(*location))
+	}
+
+	if props := resp.SiteProperties; props != nil {
+		d.Set("app_service_plan_id", props.ServerFarmID)
+	}
+
+	return tags.FlattenAndSet(d, resp.Tags)
+}
+
+func resourceArmFunctionAppSlotDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*clients.Client).Web.AppServicesClient
+	ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
+	defer cancel()
+
+	id, err := ParseFunctionAppSlotID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	log.Printf("[DEBUG] Deleting Slot %q (Function App %q / Resource Group %q)", id.Name, id.FunctionAppName, id.ResourceGroup)
+
+	deleteMetrics := true
+	deleteEmptyServerFarm := false
+	resp, err := client.DeleteSlot(ctx, id.ResourceGroup, id.FunctionAppName, id.Name, &deleteMetrics, &deleteEmptyServerFarm)
+	if err != nil {
+		if !utils.ResponseWasNotFound(resp) {
+			return fmt.Errorf("Error deleting Slot %q (Function App %q / Resource Group %q): %s", id.Name, id.FunctionAppName, id.ResourceGroup, err)
+		}
+	}
+
+	return nil
+}