provider/azurerm: Scaffold the Azure RM Template Deployment resource

builtin/providers/azurerm/config.go

@@ -58,6 +58,8 @@ type ArmClient struct {
 
 	storageServiceClient storage.AccountsClient
 	storageUsageClient   storage.UsageOperationsClient
+
+	deploymentsClient resources.DeploymentsClient
 }
 
 func withRequestLogging() autorest.SendDecorator {
@@ -295,6 +297,12 @@ func (c *Config) getArmClient() (*ArmClient, error) {
 	cec.Sender = autorest.CreateSender(withRequestLogging())
 	client.cdnEndpointsClient = cec
 
+	dc := resources.NewDeploymentsClient(c.SubscriptionID)
+	setUserAgent(&dc.Client)
+	dc.Authorizer = spt
+	dc.Sender = autorest.CreateSender(withRequestLogging())
+	client.deploymentsClient = dc
+
 	return &client, nil
 }
 

builtin/providers/azurerm/provider.go

@@ -74,6 +74,7 @@ func Provider() terraform.ResourceProvider {
 			"azurerm_storage_container":      resourceArmStorageContainer(),
 			"azurerm_storage_queue":          resourceArmStorageQueue(),
 			"azurerm_subnet":                 resourceArmSubnet(),
+			"azurerm_template_deployment":    resourceArmTemplateDeployment(),
 			"azurerm_virtual_machine":        resourceArmVirtualMachine(),
 			"azurerm_virtual_network":        resourceArmVirtualNetwork(),
 		},
@@ -143,7 +144,7 @@ func providerConfigure(d *schema.ResourceData) (interface{}, error) {
 func registerAzureResourceProvidersWithSubscription(config *Config, client *ArmClient) error {
 	providerClient := client.providers
 
-	providers := []string{"Microsoft.Network", "Microsoft.Compute", "Microsoft.Cdn", "Microsoft.Storage", "Microsoft.Sql", "Microsoft.Search"}
+	providers := []string{"Microsoft.Network", "Microsoft.Compute", "Microsoft.Cdn", "Microsoft.Storage", "Microsoft.Sql", "Microsoft.Search", "Microsoft.Resources"}
 
 	for _, v := range providers {
 		res, err := providerClient.Register(v)

builtin/providers/azurerm/resource_arm_template_deployment.go

@@ -0,0 +1,181 @@
+package azurerm
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/Azure/azure-sdk-for-go/arm/resources/resources"
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/hashicorp/terraform/helper/schema"
+)
+
+func resourceArmTemplateDeployment() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmTemplateDeploymentCreate,
+		Read:   resourceArmTemplateDeploymentRead,
+		Update: resourceArmTemplateDeploymentCreate,
+		Delete: resourceArmTemplateDeploymentDelete,
+
+		Schema: map[string]*schema.Schema{
+			"name": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"resource_group_name": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"template_body": &schema.Schema{
+				Type:      schema.TypeString,
+				Optional:  true,
+				Computed:  true,
+				StateFunc: normalizeJson,
+			},
+
+			"parameters": &schema.Schema{
+				Type:     schema.TypeMap,
+				Optional: true,
+			},
+
+			"deployment_mode": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+			},
+		},
+	}
+}
+
+func resourceArmTemplateDeploymentCreate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient)
+	deployClient := client.deploymentsClient
+
+	name := d.Get("name").(string)
+	resGroup := d.Get("resource_group_name").(string)
+	deployment_mode := d.Get("deployment_mode").(string)
+
+	log.Printf("[INFO] preparing arguments for Azure ARM Virtual Machine creation.")
+	properties := resources.DeploymentProperties{
+		Mode: resources.DeploymentMode(deployment_mode),
+	}
+
+	if v, ok := d.GetOk("parameters"); ok {
+		params := v.(map[string]interface{})
+		properties.Parameters = &params
+	}
+
+	if v, ok := d.GetOk("template_body"); ok {
+		template, err := expandTemplateBody(v.(string))
+		if err != nil {
+			return err
+		}
+
+		properties.Template = &template
+	}
+
+	deployment := resources.Deployment{
+		Properties: &properties,
+	}
+	resp, err := deployClient.CreateOrUpdate(resGroup, name, deployment)
+	if err != nil {
+		return nil
+	}
+
+	d.SetId(*resp.ID)
+
+	log.Printf("[DEBUG] Waiting for Template Deploymnet (%s) to become available", name)
+	stateConf := &resource.StateChangeConf{
+		Pending: []string{"Creating", "Updating", "Accepted", "Running"},
+		Target:  []string{"Succeeded"},
+		Refresh: templateDeploymentStateRefreshFunc(client, resGroup, name),
+		Timeout: 10 * time.Minute,
+	}
+	if _, err := stateConf.WaitForState(); err != nil {
+		return fmt.Errorf("Error waiting for Template Deployment (%s) to become available: %s", name, err)
+	}
+
+	return resourceArmTemplateDeploymentRead(d, meta)
+}
+
+func resourceArmTemplateDeploymentRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient)
+	deployClient := client.deploymentsClient
+
+	id, err := parseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+	resGroup := id.ResourceGroup
+	name := id.Path["deployments"]
+	if name == "" {
+		name = id.Path["Deployments"]
+	}
+
+	resp, err := deployClient.Get(resGroup, name)
+	if resp.StatusCode == http.StatusNotFound {
+		d.SetId("")
+		return nil
+	}
+	if err != nil {
+		return fmt.Errorf("Error making Read request on Azure Template Deployment %s: %s", name, err)
+	}
+
+	return nil
+}
+
+func resourceArmTemplateDeploymentDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient)
+	deployClient := client.deploymentsClient
+
+	id, err := parseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+	resGroup := id.ResourceGroup
+	name := id.Path["deployments"]
+	if name == "" {
+		name = id.Path["Deployments"]
+	}
+
+	_, err = deployClient.Delete(resGroup, name)
+	return nil
+}
+
+func expandTemplateBody(template string) (map[string]interface{}, error) {
+	var templateBody map[string]interface{}
+	err := json.Unmarshal([]byte(template), &templateBody)
+	if err != nil {
+		return nil, fmt.Errorf("dont be a dumb fuck")
+	}
+	return templateBody, nil
+}
+
+func normalizeJson(jsonString interface{}) string {
+	if jsonString == nil || jsonString == "" {
+		return ""
+	}
+	var j interface{}
+	err := json.Unmarshal([]byte(jsonString.(string)), &j)
+	if err != nil {
+		return fmt.Sprintf("Error parsing JSON: %s", err)
+	}
+	b, _ := json.Marshal(j)
+	return string(b[:])
+}
+
+func templateDeploymentStateRefreshFunc(client *ArmClient, resourceGroupName string, name string) resource.StateRefreshFunc {
+	return func() (interface{}, string, error) {
+		res, err := client.deploymentsClient.Get(resourceGroupName, name)
+		if err != nil {
+			return nil, "", fmt.Errorf("Error issuing read request in templateDeploymentStateRefreshFunc to Azure ARM for Template Deployment '%s' (RG: '%s'): %s", name, resourceGroupName, err)
+		}
+
+		return res, *res.Properties.ProvisioningState, nil
+	}
+}

builtin/providers/azurerm/resource_arm_template_deployment_test.go

@@ -0,0 +1,148 @@
+package azurerm
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/hashicorp/terraform/terraform"
+)
+
+func TestAccAzureRMTemplateDeployment_basic(t *testing.T) {
+	ri := acctest.RandInt()
+	config := fmt.Sprintf(testAccAzureRMTemplateDeployment_basicExample, ri, ri)
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testCheckAzureRMTemplateDeploymentDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: config,
+				Check: resource.ComposeTestCheckFunc(
+					testCheckAzureRMTemplateDeploymentExists("azurerm_template_deployment.test"),
+				),
+			},
+		},
+	})
+}
+
+func testCheckAzureRMTemplateDeploymentExists(name string) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		// Ensure we have enough information in state to look up in API
+		rs, ok := s.RootModule().Resources[name]
+		if !ok {
+			return fmt.Errorf("Not found: %s", name)
+		}
+
+		name := rs.Primary.Attributes["name"]
+		resourceGroup, hasResourceGroup := rs.Primary.Attributes["resource_group_name"]
+		if !hasResourceGroup {
+			return fmt.Errorf("Bad: no resource group found in state for template deployment: %s", name)
+		}
+
+		conn := testAccProvider.Meta().(*ArmClient).deploymentsClient
+
+		resp, err := conn.Get(resourceGroup, name)
+		if err != nil {
+			return fmt.Errorf("Bad: Get on deploymentsClient: %s", err)
+		}
+
+		if resp.StatusCode == http.StatusNotFound {
+			return fmt.Errorf("Bad: TemplateDeployment %q (resource group: %q) does not exist", name, resourceGroup)
+		}
+
+		return nil
+	}
+}
+
+func testCheckAzureRMTemplateDeploymentDestroy(s *terraform.State) error {
+	conn := testAccProvider.Meta().(*ArmClient).vmClient
+
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "azurerm_template_deployment" {
+			continue
+		}
+
+		name := rs.Primary.Attributes["name"]
+		resourceGroup := rs.Primary.Attributes["resource_group_name"]
+
+		resp, err := conn.Get(resourceGroup, name, "")
+
+		if err != nil {
+			return nil
+		}
+
+		if resp.StatusCode != http.StatusNotFound {
+			return fmt.Errorf("Template Deployment still exists:\n%#v", resp.Properties)
+		}
+	}
+
+	return nil
+}
+
+var testAccAzureRMTemplateDeployment_basicExample = `
+  resource "azurerm_resource_group" "test" {
+    name = "acctestrg-%d"
+    location = "West US"
+  }
+
+  resource "azurerm_template_deployment" "test" {
+    name = "acctesttemplate-%d"
+    resource_group_name = "${azurerm_resource_group.test.name}"
+    template_body = <<DEPLOY
+{
+  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
+  "contentVersion": "1.0.0.0",
+  "parameters": {
+    "storageAccountType": {
+      "type": "string",
+      "defaultValue": "Standard_LRS",
+      "allowedValues": [
+        "Standard_LRS",
+        "Standard_GRS",
+        "Standard_ZRS"
+      ],
+      "metadata": {
+        "description": "Storage Account type"
+      }
+    }
+  },
+  "variables": {
+    "location": "[resourceGroup().location]",
+    "storageAccountName": "[concat(uniquestring(resourceGroup().id), 'storage')]",
+    "publicIPAddressName": "[concat('myPublicIp', uniquestring(resourceGroup().id))]",
+    "publicIPAddressType": "Dynamic",
+    "apiVersion": "2015-06-15",
+    "dnsLabelPrefix": "terraform-acctest"
+  },
+  "resources": [
+    {
+      "type": "Microsoft.Storage/storageAccounts",
+      "name": "[variables('storageAccountName')]",
+      "apiVersion": "[variables('apiVersion')]",
+      "location": "[variables('location')]",
+      "properties": {
+        "accountType": "[parameters('storageAccountType')]"
+      }
+    },
+    {
+      "type": "Microsoft.Network/publicIPAddresses",
+      "apiVersion": "[variables('apiVersion')]",
+      "name": "[variables('publicIPAddressName')]",
+      "location": "[variables('location')]",
+      "properties": {
+        "publicIPAllocationMethod": "[variables('publicIPAddressType')]",
+        "dnsSettings": {
+          "domainNameLabel": "[variables('dnsLabelPrefix')]"
+        }
+      }
+    }
+  ]
+}
+DEPLOY
+    deployment_mode = "Complete"
+  }
+
+`