Memulihkan cluster dari cadangan Cloud SQL

Cuplikan ini menunjukkan cara membuat cluster baru dengan memulihkannya dari cadangan instance Cloud SQL untuk PostgreSQL. Hal ini berguna untuk memigrasikan database dari Cloud SQL.

Contoh kode

C#

Untuk melakukan autentikasi ke AlloyDB, siapkan Kredensial Default Aplikasi. Untuk mengetahui informasi selengkapnya, lihat Menyiapkan autentikasi untuk lingkungan pengembangan lokal.

using Google.Cloud.AlloyDb.V1;
using Google.LongRunning;

public sealed partial class GeneratedAlloyDBCSQLAdminClientSnippets
{
    /// <summary>Snippet for RestoreFromCloudSQL</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public void RestoreFromCloudSQL()
    {
        // Create client
        AlloyDBCSQLAdminClient alloyDBCSQLAdminClient = AlloyDBCSQLAdminClient.Create();
        // Initialize request argument(s)
        string parent = "projects/[PROJECT]/locations/[LOCATION]";
        string clusterId = "";
        // Make the request
        Operation<Cluster, OperationMetadata> response = alloyDBCSQLAdminClient.RestoreFromCloudSQL(parent, clusterId);

        // Poll until the returned long-running operation is complete
        Operation<Cluster, OperationMetadata> completedResponse = response.PollUntilCompleted();
        // Retrieve the operation result
        Cluster result = completedResponse.Result;

        // Or get the name of the operation
        string operationName = response.Name;
        // This name can be stored, then the long-running operation retrieved later by name
        Operation<Cluster, OperationMetadata> retrievedResponse = alloyDBCSQLAdminClient.PollOnceRestoreFromCloudSQL(operationName);
        // Check if the retrieved long-running operation has completed
        if (retrievedResponse.IsCompleted)
        {
            // If it has completed, then access the result
            Cluster retrievedResult = retrievedResponse.Result;
        }
    }
}

Langkah berikutnya

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