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resource_arm_backup_protected_file_share.go
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resource_arm_backup_protected_file_share.go
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package recoveryservices
import (
"context"
"fmt"
"log"
"strings"
"time"
"github.com/Azure/azure-sdk-for-go/services/recoveryservices/mgmt/2019-05-13/backup"
"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
"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/services/storage"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/timeouts"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)
func resourceArmBackupProtectedFileShare() *schema.Resource {
return &schema.Resource{
Create: resourceArmBackupProtectedFileShareCreateUpdate,
Read: resourceArmBackupProtectedFileShareRead,
Update: resourceArmBackupProtectedFileShareCreateUpdate,
Delete: resourceArmBackupProtectedFileShareDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(80 * time.Minute),
Read: schema.DefaultTimeout(5 * time.Minute),
Update: schema.DefaultTimeout(80 * time.Minute),
Delete: schema.DefaultTimeout(80 * time.Minute),
},
Schema: map[string]*schema.Schema{
"resource_group_name": azure.SchemaResourceGroupName(),
"recovery_vault_name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: azure.ValidateRecoveryServicesVaultName,
},
"source_storage_account_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: azure.ValidateResourceID,
},
"source_file_share_name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: storage.ValidateArmStorageShareName,
},
"backup_policy_id": {
Type: schema.TypeString,
Required: true,
ValidateFunc: azure.ValidateResourceID,
},
},
}
}
func resourceArmBackupProtectedFileShareCreateUpdate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).RecoveryServices.ProtectedItemsClient
opClient := meta.(*clients.Client).RecoveryServices.BackupOperationStatusesClient
ctx, cancel := timeouts.ForCreateUpdate(meta.(*clients.Client).StopContext, d)
defer cancel()
resourceGroup := d.Get("resource_group_name").(string)
vaultName := d.Get("recovery_vault_name").(string)
storageAccountID := d.Get("source_storage_account_id").(string)
fileShareName := d.Get("source_file_share_name").(string)
policyID := d.Get("backup_policy_id").(string)
//get storage account name from id
parsedStorageAccountID, err := azure.ParseAzureResourceID(storageAccountID)
if err != nil {
return fmt.Errorf("[ERROR] Unable to parse source_storage_account_id '%s': %+v", storageAccountID, err)
}
accountName, hasName := parsedStorageAccountID.Path["storageAccounts"]
if !hasName {
return fmt.Errorf("[ERROR] parsed source_storage_account_id '%s' doesn't contain 'storageAccounts'", storageAccountID)
}
protectedItemName := fmt.Sprintf("AzureFileShare;%s", fileShareName)
containerName := fmt.Sprintf("StorageContainer;storage;%s;%s", parsedStorageAccountID.ResourceGroup, accountName)
log.Printf("[DEBUG] Creating/updating Recovery Service Protected File Share %q (Container Name %q)", protectedItemName, containerName)
if features.ShouldResourcesBeImported() && d.IsNewResource() {
existing, err2 := client.Get(ctx, vaultName, resourceGroup, "Azure", containerName, protectedItemName, "")
if err2 != nil {
if !utils.ResponseWasNotFound(existing.Response) {
return fmt.Errorf("Error checking for presence of existing Recovery Service Protected File Share %q (Resource Group %q): %+v", protectedItemName, resourceGroup, err2)
}
}
if existing.ID != nil && *existing.ID != "" {
return tf.ImportAsExistsError("azurerm_backup_protected_file_share", *existing.ID)
}
}
item := backup.ProtectedItemResource{
Properties: &backup.AzureFileshareProtectedItem{
PolicyID: &policyID,
ProtectedItemType: backup.ProtectedItemTypeAzureFileShareProtectedItem,
WorkloadType: backup.DataSourceTypeAzureFileShare,
SourceResourceID: utils.String(storageAccountID),
FriendlyName: utils.String(fileShareName),
},
}
resp, err := client.CreateOrUpdate(ctx, vaultName, resourceGroup, "Azure", containerName, protectedItemName, item)
if err != nil {
return fmt.Errorf("Error creating/updating Recovery Service Protected File Share %q (Resource Group %q): %+v", protectedItemName, resourceGroup, err)
}
locationURL, err := resp.Response.Location()
if err != nil || locationURL == nil {
return fmt.Errorf("Error creating/updating Azure File Share backup item %q (Vault %q): Location header missing or empty", containerName, vaultName)
}
opResourceID := azure.HandleAzureSdkForGoBug2824(locationURL.Path)
parsedLocation, err := azure.ParseAzureResourceID(opResourceID)
if err != nil {
return err
}
operationID := parsedLocation.Path["operationResults"]
if _, err := resourceArmBackupProtectedFileShareWaitForOperation(ctx, opClient, vaultName, resourceGroup, operationID, d); err != nil {
return err
}
resp, err = client.Get(ctx, vaultName, resourceGroup, "Azure", containerName, protectedItemName, "")
if err != nil {
return fmt.Errorf("Error creating/udpating Azure File Share backup item %q (Vault %q): %+v", protectedItemName, vaultName, err)
}
id := strings.Replace(*resp.ID, "Subscriptions", "subscriptions", 1) // This code is a workaround for this bug https://github.com/Azure/azure-sdk-for-go/issues/2824
d.SetId(id)
return resourceArmBackupProtectedFileShareRead(d, meta)
}
func resourceArmBackupProtectedFileShareRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).RecoveryServices.ProtectedItemsClient
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
protectedItemName := id.Path["protectedItems"]
vaultName := id.Path["vaults"]
resourceGroup := id.ResourceGroup
containerName := id.Path["protectionContainers"]
log.Printf("[DEBUG] Reading Recovery Service Protected File Share %q (resource group %q)", protectedItemName, resourceGroup)
resp, err := client.Get(ctx, vaultName, resourceGroup, "Azure", containerName, protectedItemName, "")
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
d.SetId("")
return nil
}
return fmt.Errorf("Error making Read request on Recovery Service Protected File Share %q (Vault %q Resource Group %q): %+v", protectedItemName, vaultName, resourceGroup, err)
}
d.Set("resource_group_name", resourceGroup)
d.Set("recovery_vault_name", vaultName)
if properties := resp.Properties; properties != nil {
if item, ok := properties.AsAzureFileshareProtectedItem(); ok {
sourceResourceID := strings.Replace(*item.SourceResourceID, "Microsoft.storage", "Microsoft.Storage", 1) // The SDK is returning inconsistent capitalization
d.Set("source_storage_account_id", sourceResourceID)
d.Set("source_file_share_name", item.FriendlyName)
if v := item.PolicyID; v != nil {
d.Set("backup_policy_id", strings.Replace(*v, "Subscriptions", "subscriptions", 1))
}
}
}
return nil
}
func resourceArmBackupProtectedFileShareDelete(d *schema.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).RecoveryServices.ProtectedItemsClient
opClient := meta.(*clients.Client).RecoveryServices.BackupOperationStatusesClient
ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := azure.ParseAzureResourceID(d.Id())
if err != nil {
return err
}
protectedItemName := id.Path["protectedItems"]
resourceGroup := id.ResourceGroup
vaultName := id.Path["vaults"]
containerName := id.Path["protectionContainers"]
log.Printf("[DEBUG] Deleting Recovery Service Protected Item %q (resource group %q)", protectedItemName, resourceGroup)
resp, err := client.Delete(ctx, vaultName, resourceGroup, "Azure", containerName, protectedItemName)
if err != nil {
if !utils.ResponseWasNotFound(resp) {
return fmt.Errorf("Error issuing delete request for Recovery Service Protected File Share %q (Resource Group %q): %+v", protectedItemName, resourceGroup, err)
}
}
locationURL, err := resp.Response.Location()
if err != nil || locationURL == nil {
return fmt.Errorf("Error deleting Azure File Share backups item %s (Vault %s): Location header missing or empty", containerName, vaultName)
}
opResourceID := azure.HandleAzureSdkForGoBug2824(locationURL.Path)
parsedLocation, err := azure.ParseAzureResourceID(opResourceID)
if err != nil {
return err
}
operationID := parsedLocation.Path["backupOperationResults"] // This is different for create and delete requests ¯\_(ツ)_/¯
if _, err := resourceArmBackupProtectedFileShareWaitForOperation(ctx, opClient, vaultName, resourceGroup, operationID, d); err != nil {
return err
}
return nil
}
func resourceArmBackupProtectedFileShareWaitForOperation(ctx context.Context, client *backup.OperationStatusesClient, vaultName, resourceGroup, operationID string, d *schema.ResourceData) (backup.OperationStatus, error) {
state := &resource.StateChangeConf{
MinTimeout: 10 * time.Second,
Delay: 10 * time.Second,
Pending: []string{"InProgress"},
Target: []string{"Succeeded"},
Refresh: resourceArmBackupProtectedFileShareCheckOperation(ctx, client, vaultName, resourceGroup, operationID),
}
if features.SupportsCustomTimeouts() {
if d.IsNewResource() {
state.Timeout = d.Timeout(schema.TimeoutCreate)
} else {
state.Timeout = d.Timeout(schema.TimeoutUpdate)
}
} else {
state.Timeout = 30 * time.Minute
}
log.Printf("[DEBUG] Waiting for backup operation %s (Vault %s) to complete", operationID, vaultName)
resp, err := state.WaitForState()
if err != nil {
return resp.(backup.OperationStatus), err
}
return resp.(backup.OperationStatus), nil
}
func resourceArmBackupProtectedFileShareCheckOperation(ctx context.Context, client *backup.OperationStatusesClient, vaultName, resourceGroup, operationID string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
resp, err := client.Get(ctx, vaultName, resourceGroup, operationID)
if err != nil {
return resp, "Error", fmt.Errorf("Error making Read request on Recovery Service Protection Container operation %q (Vault %q in Resource Group %q): %+v", operationID, vaultName, resourceGroup, err)
}
if opErr := resp.Error; opErr != nil {
errMsg := "No upstream error message"
if opErr.Message != nil {
errMsg = *opErr.Message
}
err = fmt.Errorf("Azure Backup operation status failed with status %q (Vault %q Resource Group %q Operation ID %q): %+v", resp.Status, vaultName, resourceGroup, operationID, errMsg)
}
log.Printf("[DEBUG] Backup operation %s status is %s", operationID, string(resp.Status))
return resp, string(resp.Status), err
}
}