// Old bucket without bucket metadata. Hence we migrate existing settings.
			if err = b.convertLegacyConfigs(ctx, objectAPI, configs); err != nil {
				return b, err
			}
		}
	}

	if parse {
		// nothing to update, parse and proceed.
		if err = b.parseAllConfigs(ctx, objectAPI); err != nil {
			return b, err
		}
	}

	// migrate unencrypted remote targets

//
// Migration from old kubeadm config versions
//
//   - kubeadm v1.15.x and newer can be used to migrate from v1beta1 to v1beta2.
//   - kubeadm v1.22.x and newer no longer support v1beta1 and older APIs, but can be used to migrate v1beta2 to v1beta3.
//   - kubeadm v1.27.x and newer no longer support v1beta2 and older APIs.
//
// # Basics
//

//
// Migration from old kubeadm config versions
//
//   - kubeadm v1.15.x and newer can be used to migrate from v1beta1 to v1beta2.
//   - kubeadm v1.22.x and newer no longer support v1beta1 and older APIs, but can be used to migrate v1beta2 to v1beta3.
//   - kubeadm v1.27.x and newer no longer support v1beta2 and older APIs.
//   - TODO: https://github.com/kubernetes/kubeadm/issues/2890

		Code         string
		Name         string
	}

	if err := DB.Migrator().DropTable(&CompositeKeyProduct{}); err != nil {
		t.Fatalf("failed to migrate, got error %v", err)
	}
	if err := DB.AutoMigrate(&CompositeKeyProduct{}); err != nil {
		t.Fatalf("failed to migrate, got error %v", err)
	}

	prod := &CompositeKeyProduct{
		LanguageCode: 56,
		Code:         "Code56",

Read more in the <<kotlin_dsl.adoc#kotlin_dsl,Gradle Kotlin DSL Primer>>.

If you run to trouble or a suspected bug, please take advantage of the `gradle/gradle` link:{gradle-issues}[issue tracker].

                    logger.debug("Delete {}", dir);
                }
                return true;
            }
            return false;
        }

    }

    public void migrate() {
        new Thread(() -> {
            final Path basePath = baseDir.toPath();
            final String suffix = "." + imageExtention;
            try (Stream<Path> paths = Files.walk(basePath)) {

To migrate a multi-module Maven build, simply follow these steps:

 1. Create a settings script that matches the `<modules>` block of the root POM.
+
For example, this `<modules>` block:
+
[source,xml]
----
<modules>
    <module>simple-weather</module>
    <module>simple-webapp</module>
</modules>
----
+
can be migrated by adding the following line to the settings script:

}

// newCmdConfigMigrate returns cobra.Command for "kubeadm config migrate" command
func newCmdConfigMigrate(out io.Writer) *cobra.Command {
	var oldCfgPath, newCfgPath string
	var allowExperimental bool

	cmd := &cobra.Command{
		Use:   "migrate",

				if err != nil {
					t.Fatalf("Error opening or creating data directory %s: %v", server.cfg.dataDirectory, err)
				}
				migrator := &Migrator{server.cfg, dataDir, server.client}
				err = migrator.MigrateIfNeeded(start)
				if err != nil {
					t.Fatalf("Migration failed: %v", err)
				}
				err = server.Start(start.version)
				if err != nil {

	// apiserver may dedup and update StorageVersion for extensions.ingresses,
	// while another apiserver may dedup and update StorageVersion for
	// networking.k8s.io.ingresses. The storage migrator (which migrates objects
	// per GroupResource) will migrate these resources twice, since both
	// StorageVersion objects have CommonEncodingVersion (each with one server registered).
	sortResourceInfosByGroupResource(resources)