Filestore instance - make sourceBackup field configureable. (GoogleCl…

…oudPlatform#9794)

mmv1/products/filestore/Instance.yaml

@@ -126,11 +126,11 @@ properties:
           required: true
         - !ruby/object:Api::Type::String
           name: 'sourceBackup'
-          output: true
           description: |
             The resource name of the backup, in the format
             projects/{projectId}/locations/{locationId}/backups/{backupId},
             that this file share has been restored from.
+          immutable: true
         - !ruby/object:Api::Type::Array
           name: 'nfsExportOptions'
           description: |

mmv1/third_party/terraform/services/filestore/resource_filestore_restore_test.go

@@ -0,0 +1,85 @@
+package filestore_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-provider-google/google/acctest"
+)
+
+func TestAccFilestoreInstance_restore(t *testing.T) {
+	t.Parallel()
+
+	srcInstancetName := fmt.Sprintf("tf-fs-inst-source-%d", acctest.RandInt(t))
+	restoreInstanceName := fmt.Sprintf("tf-fs-inst-restored-%d", acctest.RandInt(t))
+	backupName := fmt.Sprintf("tf-fs-bkup-%d", acctest.RandInt(t))
+
+	acctest.VcrTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
+		CheckDestroy:             testAccCheckFilestoreInstanceDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccFilestoreInstanceRestore_restore(srcInstancetName, restoreInstanceName, backupName),
+			},
+			{
+				ResourceName:            "google_filestore_instance.instance_source",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"location"},
+			},
+		},
+	})
+}
+
+func testAccFilestoreInstanceRestore_restore(srcInstancetName, restoreInstanceName, backupName string) string {
+	return fmt.Sprintf(`
+	resource "google_filestore_instance" "instance_source" {
+		name        = "%s"
+		location    = "us-central1-b"
+		tier        = "BASIC_HDD"
+		description = "An instance created during testing."
+	  
+		file_shares {
+		  capacity_gb = 1024
+		  name        = "volume1"
+		}
+	  
+		networks {
+		  network      = "default"
+		  modes        = ["MODE_IPV4"]
+		  connect_mode = "DIRECT_PEERING"
+		}
+	}
+
+	resource "google_filestore_instance" "instance_restored" {
+		name        = "%s"
+		location    = "us-central1-b"
+		tier        = "BASIC_HDD"
+		description = "An instance created during testing."
+	  
+		file_shares {
+		  capacity_gb = 1024
+		  name        = "volume1"
+		  source_backup = google_filestore_backup.backup.id
+		}
+	  
+		networks {
+		  network      = "default"
+		  modes        = ["MODE_IPV4"]
+		  connect_mode = "DIRECT_PEERING"
+		}
+	}
+	  
+	resource "google_filestore_backup" "backup" {
+		name        = "%s"
+		location    = "us-central1"
+		source_instance   = google_filestore_instance.instance_source.id
+		source_file_share = "volume1"
+	  
+		description = "This is a filestore backup for the test instance"
+	}
+	  
+	`, srcInstancetName, restoreInstanceName, backupName)
+}