Crea un clúster replicado

Crea un clúster replicado en el proyecto actual.

Muestra de código

C++

Para aprender a instalar y usar la biblioteca cliente de Bigtable, consulta Bibliotecas cliente de Bigtable.

Para autenticarte en Bigtable, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.

namespace cbta = ::google::cloud::bigtable_admin;
using ::google::cloud::future;
using ::google::cloud::Location;
using ::google::cloud::Project;
using ::google::cloud::StatusOr;

[](cbta::BigtableInstanceAdminClient instance_admin,
   std::string const& project_id, std::string const& instance_id,
   std::string const& zone_a, std::string const& zone_b) {
  auto const project = Project(project_id);
  std::string project_name = project.FullName();
  std::string c1 = instance_id + "-c1";
  std::string c2 = instance_id + "-c2";

  google::bigtable::admin::v2::Instance in;
  in.set_type(google::bigtable::admin::v2::Instance::PRODUCTION);
  in.set_display_name("Put description here");

  google::bigtable::admin::v2::Cluster cluster1;
  cluster1.set_location(Location(project, zone_a).FullName());
  cluster1.set_serve_nodes(3);
  cluster1.set_default_storage_type(google::bigtable::admin::v2::HDD);

  google::bigtable::admin::v2::Cluster cluster2;
  cluster2.set_location(Location(project, zone_b).FullName());
  cluster2.set_serve_nodes(3);
  cluster2.set_default_storage_type(google::bigtable::admin::v2::HDD);

  std::map<std::string, google::bigtable::admin::v2::Cluster> cluster_map = {
      {c1, std::move(cluster1)}, {c2, std::move(cluster2)}};

  future<StatusOr<google::bigtable::admin::v2::Instance>> instance_future =
      instance_admin.CreateInstance(project_name, instance_id, std::move(in),
                                    std::move(cluster_map));
  // Show how to perform additional work while the long running operation
  // completes. The application could use future.then() instead.
  std::cout << "Waiting for instance creation to complete " << std::flush;
  instance_future.wait_for(std::chrono::seconds(1));
  std::cout << '.' << std::flush;
  auto instance = instance_future.get();
  if (!instance) throw std::move(instance).status();
  std::cout << "DONE, details=" << instance->DebugString() << "\n";
}

¿Qué sigue?

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