New Resource: azurerm_container_registry_webhook (#4112)

Implementation of a Container Registry Webhook.

Was requested here: #4067

(fixes #4067)

azurerm/internal/services/containers/client.go

@@ -11,6 +11,7 @@ type Client struct {
 	KubernetesClustersClient *containerservice.ManagedClustersClient
 	GroupsClient             *containerinstance.ContainerGroupsClient
 	RegistriesClient         *containerregistry.RegistriesClient
+	WebhooksClient           *containerregistry.WebhooksClient
 	ReplicationsClient       *containerregistry.ReplicationsClient
 	ServicesClient           *containerservice.ContainerServicesClient
 }
@@ -20,6 +21,9 @@ func BuildClient(o *common.ClientOptions) *Client {
 	RegistriesClient := containerregistry.NewRegistriesClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&RegistriesClient.Client, o.ResourceManagerAuthorizer)
 
+	WebhooksClient := containerregistry.NewWebhooksClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
+	o.ConfigureClient(&WebhooksClient.Client, o.ResourceManagerAuthorizer)
+
 	ReplicationsClient := containerregistry.NewReplicationsClientWithBaseURI(o.ResourceManagerEndpoint, o.SubscriptionId)
 	o.ConfigureClient(&ReplicationsClient.Client, o.ResourceManagerAuthorizer)
 
@@ -38,6 +42,7 @@ func BuildClient(o *common.ClientOptions) *Client {
 		KubernetesClustersClient: &KubernetesClustersClient,
 		GroupsClient:             &GroupsClient,
 		RegistriesClient:         &RegistriesClient,
+		WebhooksClient:           &WebhooksClient,
 		ReplicationsClient:       &ReplicationsClient,
 		ServicesClient:           &ServicesClient,
 	}

azurerm/provider.go

@@ -177,6 +177,7 @@ func Provider() terraform.ResourceProvider {
 		"azurerm_cognitive_account":                                  resourceArmCognitiveAccount(),
 		"azurerm_connection_monitor":                                 resourceArmConnectionMonitor(),
 		"azurerm_container_group":                                    resourceArmContainerGroup(),
+		"azurerm_container_registry_webhook":                         resourceArmContainerRegistryWebhook(),
 		"azurerm_container_registry":                                 resourceArmContainerRegistry(),
 		"azurerm_container_service":                                  resourceArmContainerService(),
 		"azurerm_cosmosdb_account":                                   resourceArmCosmosDbAccount(),

azurerm/resource_arm_container_registry_webhook.go

@@ -0,0 +1,350 @@
+package azurerm
+
+import (
+	"fmt"
+	"log"
+	"regexp"
+
+	"github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2018-09-01/containerregistry"
+	"github.com/hashicorp/terraform/helper/schema"
+	"github.com/hashicorp/terraform/helper/validation"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/azure"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/response"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
+	"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
+)
+
+func resourceArmContainerRegistryWebhook() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceArmContainerRegistryWebhookCreate,
+		Read:   resourceArmContainerRegistryWebhookRead,
+		Update: resourceArmContainerRegistryWebhookUpdate,
+		Delete: resourceArmContainerRegistryWebhookDelete,
+
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ForceNew:     true,
+				ValidateFunc: validateAzureRMContainerRegistryWebhookName,
+			},
+
+			"resource_group_name": azure.SchemaResourceGroupName(),
+
+			"registry_name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ForceNew:     true,
+				ValidateFunc: validateAzureRMContainerRegistryName,
+			},
+
+			"service_uri": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validateAzureRMContainerRegistryWebhookServiceUri,
+			},
+
+			"custom_headers": {
+				Type:     schema.TypeMap,
+				Optional: true,
+			},
+
+			"status": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Default:  containerregistry.WebhookStatusEnabled,
+				ValidateFunc: validation.StringInSlice([]string{
+					string(containerregistry.WebhookStatusDisabled),
+					string(containerregistry.WebhookStatusEnabled),
+				}, false),
+			},
+
+			"scope": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Default:  "",
+			},
+
+			"actions": {
+				Type:     schema.TypeSet,
+				Required: true,
+				MinItems: 1,
+				Elem: &schema.Schema{
+					Type: schema.TypeString,
+					ValidateFunc: validation.StringInSlice([]string{
+						string(containerregistry.ChartDelete),
+						string(containerregistry.ChartPush),
+						string(containerregistry.Delete),
+						string(containerregistry.Push),
+						string(containerregistry.Quarantine),
+					}, false),
+				},
+			},
+
+			"location": azure.SchemaLocation(),
+
+			"tags": tagsSchema(),
+		},
+	}
+}
+
+func resourceArmContainerRegistryWebhookCreate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).containers.WebhooksClient
+	ctx := meta.(*ArmClient).StopContext
+	log.Printf("[INFO] preparing arguments for AzureRM Container Registry Webhook creation.")
+
+	resourceGroup := d.Get("resource_group_name").(string)
+	registryName := d.Get("registry_name").(string)
+	name := d.Get("name").(string)
+
+	if requireResourcesToBeImported && d.IsNewResource() {
+		existing, err := client.Get(ctx, resourceGroup, registryName, name)
+		if err != nil {
+			if !utils.ResponseWasNotFound(existing.Response) {
+				return fmt.Errorf("Error checking for presence of existing Container Registry Webhook %q (Resource Group %q, Registry %q): %s", name, resourceGroup, registryName, err)
+			}
+		}
+
+		if existing.ID != nil && *existing.ID != "" {
+			return tf.ImportAsExistsError("azurerm_container_registry_webhook", *existing.ID)
+		}
+	}
+
+	location := azure.NormalizeLocation(d.Get("location").(string))
+	tags := d.Get("tags").(map[string]interface{})
+
+	webhook := containerregistry.WebhookCreateParameters{
+		Location:                          &location,
+		WebhookPropertiesCreateParameters: expandWebhookPropertiesCreateParameters(d),
+		Tags:                              expandTags(tags),
+	}
+
+	future, err := client.Create(ctx, resourceGroup, registryName, name, webhook)
+	if err != nil {
+		return fmt.Errorf("Error creating Container Registry Webhook %q (Resource Group %q, Registry %q): %+v", name, resourceGroup, registryName, err)
+	}
+
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("Error waiting for creation of Container Registry %q (Resource Group %q, Registry %q): %+v", name, resourceGroup, registryName, err)
+	}
+
+	read, err := client.Get(ctx, resourceGroup, registryName, name)
+	if err != nil {
+		return fmt.Errorf("Error retrieving Container Registry %q (Resource Group %q, Registry %q): %+v", name, resourceGroup, registryName, err)
+	}
+
+	if read.ID == nil {
+		return fmt.Errorf("Cannot read Container Registry %q (resource group %q, Registry %q) ID", name, resourceGroup, registryName)
+	}
+
+	d.SetId(*read.ID)
+
+	return resourceArmContainerRegistryWebhookRead(d, meta)
+}
+
+func resourceArmContainerRegistryWebhookUpdate(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).containers.WebhooksClient
+	ctx := meta.(*ArmClient).StopContext
+
+	log.Printf("[INFO] preparing arguments for AzureRM Container Registry Webhook update.")
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+
+	resourceGroup := id.ResourceGroup
+	registryName := id.Path["registries"]
+	name := id.Path["webhooks"]
+
+	tags := d.Get("tags").(map[string]interface{})
+
+	webhook := containerregistry.WebhookUpdateParameters{
+		WebhookPropertiesUpdateParameters: expandWebhookPropertiesUpdateParameters(d),
+		Tags:                              expandTags(tags),
+	}
+
+	future, err := client.Update(ctx, resourceGroup, registryName, name, webhook)
+	if err != nil {
+		return fmt.Errorf("Error updating Container Registry Webhook %q (Resource Group %q, Registry %q): %+v", name, resourceGroup, registryName, err)
+	}
+
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		return fmt.Errorf("Error waiting for completion of Container Registry Webhook %q (Resource Group %q, Registry %q): %+v", name, resourceGroup, registryName, err)
+	}
+
+	return resourceArmContainerRegistryWebhookRead(d, meta)
+}
+
+func resourceArmContainerRegistryWebhookRead(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).containers.WebhooksClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+	resourceGroup := id.ResourceGroup
+	registryName := id.Path["registries"]
+	name := id.Path["webhooks"]
+
+	resp, err := client.Get(ctx, resourceGroup, registryName, name)
+	if err != nil {
+		if utils.ResponseWasNotFound(resp.Response) {
+			log.Printf("[DEBUG] Container Registry Webhook %q was not found in Resource Group %q for Registry %q", name, resourceGroup, registryName)
+			d.SetId("")
+			return nil
+		}
+
+		return fmt.Errorf("Error making Read request on Azure Container Registry Webhook %q (Resource Group %q, Registry %q): %+v", name, resourceGroup, registryName, err)
+	}
+
+	callbackConfig, err := client.GetCallbackConfig(ctx, resourceGroup, registryName, name)
+	if err != nil {
+		return fmt.Errorf("Error making Read request on Azure Container Registry Webhook Callback Config %q (Resource Group %q, Registry %q): %+v", name, resourceGroup, registryName, err)
+	}
+
+	d.Set("resource_group_name", resourceGroup)
+	d.Set("registry_name", registryName)
+	d.Set("name", name)
+
+	if location := resp.Location; location != nil {
+		d.Set("location", azure.NormalizeLocation(*location))
+	}
+
+	d.Set("service_uri", callbackConfig.ServiceURI)
+
+	if callbackConfig.CustomHeaders != nil {
+		customHeaders := make(map[string]string)
+		for k, v := range callbackConfig.CustomHeaders {
+			customHeaders[k] = *v
+		}
+		d.Set("custom_headers", customHeaders)
+	}
+
+	if webhookProps := resp.WebhookProperties; webhookProps != nil {
+		if webhookProps.Status != "" {
+			d.Set("status", string(webhookProps.Status))
+		}
+
+		if webhookProps.Scope != nil {
+			d.Set("scope", webhookProps.Scope)
+		}
+
+		webhookActions := make([]string, len(*webhookProps.Actions))
+		for i, action := range *webhookProps.Actions {
+			webhookActions[i] = string(action)
+		}
+		d.Set("actions", webhookActions)
+	}
+
+	flattenAndSetTags(d, resp.Tags)
+
+	return nil
+}
+
+func resourceArmContainerRegistryWebhookDelete(d *schema.ResourceData, meta interface{}) error {
+	client := meta.(*ArmClient).containers.WebhooksClient
+	ctx := meta.(*ArmClient).StopContext
+
+	id, err := azure.ParseAzureResourceID(d.Id())
+	if err != nil {
+		return err
+	}
+	resourceGroup := id.ResourceGroup
+	registryName := id.Path["registries"]
+	name := id.Path["webhooks"]
+
+	future, err := client.Delete(ctx, resourceGroup, registryName, name)
+	if err != nil {
+		if response.WasNotFound(future.Response()) {
+			return nil
+		}
+		return fmt.Errorf("Error issuing Azure ARM delete request of Container Registry Webhook '%s': %+v", name, err)
+	}
+
+	if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
+		if response.WasNotFound(future.Response()) {
+			return nil
+		}
+		return fmt.Errorf("Error issuing Azure ARM delete request of Container Registry Webhook '%s': %+v", name, err)
+	}
+
+	return nil
+}
+
+func validateAzureRMContainerRegistryWebhookName(v interface{}, k string) (warnings []string, errors []error) {
+	value := v.(string)
+	if !regexp.MustCompile(`^[a-zA-Z0-9]{5,50}$`).MatchString(value) {
+		errors = append(errors, fmt.Errorf(
+			"alpha numeric characters only are allowed and between 5 and 50 characters in %q: %q", k, value))
+	}
+
+	return warnings, errors
+}
+
+func validateAzureRMContainerRegistryWebhookServiceUri(v interface{}, k string) (warnings []string, errors []error) {
+	value := v.(string)
+	if !regexp.MustCompile(`^https?://[^\s]+$`).MatchString(value) {
+		errors = append(errors, fmt.Errorf(
+			"%q must start with http:// or https:// and must not contain whitespaces: %q", k, value))
+	}
+
+	return warnings, errors
+}
+
+func expandWebhookPropertiesCreateParameters(d *schema.ResourceData) *containerregistry.WebhookPropertiesCreateParameters {
+	serviceUri := d.Get("service_uri").(string)
+	scope := d.Get("scope").(string)
+
+	customHeaders := make(map[string]*string)
+	for k, v := range d.Get("custom_headers").(map[string]interface{}) {
+		customHeaders[k] = utils.String(v.(string))
+	}
+
+	actions := expandWebhookActions(d)
+
+	webhookProperties := containerregistry.WebhookPropertiesCreateParameters{
+		ServiceURI:    &serviceUri,
+		CustomHeaders: customHeaders,
+		Actions:       actions,
+		Scope:         &scope,
+	}
+
+	webhookProperties.Status = containerregistry.WebhookStatus(d.Get("status").(string))
+
+	return &webhookProperties
+}
+
+func expandWebhookPropertiesUpdateParameters(d *schema.ResourceData) *containerregistry.WebhookPropertiesUpdateParameters {
+	serviceUri := d.Get("service_uri").(string)
+	scope := d.Get("scope").(string)
+
+	customHeaders := make(map[string]*string)
+	for k, v := range d.Get("custom_headers").(map[string]interface{}) {
+		customHeaders[k] = utils.String(v.(string))
+	}
+
+	webhookProperties := containerregistry.WebhookPropertiesUpdateParameters{
+		ServiceURI:    &serviceUri,
+		CustomHeaders: customHeaders,
+		Actions:       expandWebhookActions(d),
+		Scope:         &scope,
+		Status:        containerregistry.WebhookStatus(d.Get("status").(string)),
+	}
+
+	return &webhookProperties
+}
+
+func expandWebhookActions(d *schema.ResourceData) *[]containerregistry.WebhookAction {
+	actions := make([]containerregistry.WebhookAction, 0)
+	for _, action := range d.Get("actions").(*schema.Set).List() {
+		actions = append(actions, containerregistry.WebhookAction(action.(string)))
+	}
+
+	return &actions
+}