provider/azurerm: Adding azurerm_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 +1,213 @@
+package azurerm
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"strings"
+	"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,
+			},
+
+			"outputs": &schema.Schema{
+				Type:     schema.TypeMap,
+				Computed: 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)
+	deploymentMode := d.Get("deployment_mode").(string)
+
+	log.Printf("[INFO] preparing arguments for Azure ARM Template Deployment creation.")
+	properties := resources.DeploymentProperties{
+		Mode: resources.DeploymentMode(deploymentMode),
+	}
+
+	if v, ok := d.GetOk("parameters"); ok {
+		params := v.(map[string]interface{})
+
+		newParams := make(map[string]interface{}, len(params))
+		for key, val := range params {
+			newParams[key] = struct {
+				Value interface{}
+			}{
+				Value: val,
+			}
+		}
+
+		properties.Parameters = &newParams
+	}
+
+	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 Deployment (%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 RM Template Deployment %s: %s", name, err)
+	}
+	var outputs map[string]string
+	if resp.Properties.Outputs != nil && len(*resp.Properties.Outputs) > 0 {
+		for key, output := range *resp.Properties.Outputs {
+			log.Printf("[INFO] Found Key %s", key)
+
+			outputMap := output.(map[string]interface{})
+			outputValue, ok := outputMap["value"]
+			if !ok {
+				// No value
+				continue
+			}
+
+			outputs[key] = outputValue.(string)
+		}
+	}
+	d.Set("outputs", outputs)
+
+	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("Error Expanding the template_body for Azure RM Template Deployment")
+	}
+	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, strings.ToLower(*res.Properties.ProvisioningState), nil
+	}
+}