Configura la replica asincrona dei dischi permanenti

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import (
	"context"
	"fmt"
	"io"

	compute "cloud.google.com/go/compute/apiv1"
	computepb "cloud.google.com/go/compute/apiv1/computepb"
	"google.golang.org/protobuf/proto"
)

// createSecondaryDisk creates a new secondary disk in a project in given zone.
// Note: secondary disk should be located in a different region, but within the same continent.
// More details: https://cloud.google.com/compute/docs/disks/async-pd/about#supported_region_pairs
func createSecondaryDisk(
	w io.Writer,
	projectID, zone, diskName, primaryDiskName, primaryZone string,
	diskSizeGb int64,
) error {
	// projectID := "your_project_id"
	// zone := "europe-west4-b"
	// diskName := "your_disk_name"
	// primaryDiskName := "your_disk_name2"
	// primaryDiskZone := "europe-west2-b"
	// diskSizeGb := 20

	ctx := context.Background()
	disksClient, err := compute.NewDisksRESTClient(ctx)
	if err != nil {
		return fmt.Errorf("NewDisksRESTClient: %w", err)
	}
	defer disksClient.Close()

	primaryFullDiskName := fmt.Sprintf("projects/%s/zones/%s/disks/%s", projectID, primaryZone, primaryDiskName)

	req := &computepb.InsertDiskRequest{
		Project: projectID,
		Zone:    zone,
		DiskResource: &computepb.Disk{
			Name:   proto.String(diskName),
			Zone:   proto.String(zone),
			SizeGb: proto.Int64(diskSizeGb),
			AsyncPrimaryDisk: &computepb.DiskAsyncReplication{
				Disk: proto.String(primaryFullDiskName),
			},
		},
	}

	op, err := disksClient.Insert(ctx, req)
	if err != nil {
		return fmt.Errorf("unable to create disk: %w", err)
	}

	if err = op.Wait(ctx); err != nil {
		return fmt.Errorf("unable to wait for the operation: %w", err)
	}

	fmt.Fprintf(w, "Disk created\n")

	return nil
}

import (
	"context"
	"fmt"
	"io"

	compute "cloud.google.com/go/compute/apiv1"
	computepb "cloud.google.com/go/compute/apiv1/computepb"
	"google.golang.org/protobuf/proto"
)

// createRegionalSecondaryDisk creates a new secondary disk in a project in given region.
// Note: secondary disk should be located in a different region, but within the same continent.
// More details: https://cloud.google.com/compute/docs/disks/async-pd/about#supported_region_pairs
func createRegionalSecondaryDisk(
	w io.Writer,
	projectID, region, diskName, primaryDiskName, primaryRegion string,
	replicaZones []string,
	diskSizeGb int64,
) error {
	// projectID := "your_project_id"
	// region := "europe-west1"
	// diskName := "your_disk_name"
	// primaryDiskName := "your_disk_name2"
	// primaryDiskRegion := "europe-west4"
	// replicaZones := []string{"europe-west1-a", "europe-west1-b"}
	// diskSizeGb := 200

	ctx := context.Background()
	disksClient, err := compute.NewRegionDisksRESTClient(ctx)
	if err != nil {
		return fmt.Errorf("NewRegionDisksRESTClient: %w", err)
	}
	defer disksClient.Close()

	primaryFullDiskName := fmt.Sprintf("projects/%s/regions/%s/disks/%s", projectID, primaryRegion, primaryDiskName)

	// Exactly two replica zones must be specified
	replicaZoneURLs := []string{
		fmt.Sprintf("projects/%s/zones/%s", projectID, replicaZones[0]),
		fmt.Sprintf("projects/%s/zones/%s", projectID, replicaZones[1]),
	}

	req := &computepb.InsertRegionDiskRequest{
		Project: projectID,
		Region:  region,
		DiskResource: &computepb.Disk{
			Name:   proto.String(diskName),
			Region: proto.String(region),
			// The size must be at least 200 GB
			SizeGb: proto.Int64(diskSizeGb),
			AsyncPrimaryDisk: &computepb.DiskAsyncReplication{
				Disk: proto.String(primaryFullDiskName),
			},
			ReplicaZones: replicaZoneURLs,
		},
	}

	op, err := disksClient.Insert(ctx, req)
	if err != nil {
		return fmt.Errorf("unable to create disk: %w", err)
	}

	if err = op.Wait(ctx); err != nil {
		return fmt.Errorf("unable to wait for the operation: %w", err)
	}

	fmt.Fprintf(w, "Disk created\n")

	return nil
}

import com.google.cloud.compute.v1.Disk;
import com.google.cloud.compute.v1.DiskAsyncReplication;
import com.google.cloud.compute.v1.DisksClient;
import com.google.cloud.compute.v1.Operation;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class CreateDiskSecondaryZonal {
  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    // The project that contains the primary disk.
    String primaryProjectId = "PRIMARY_PROJECT_ID";
    // The project that contains the secondary disk.
    String secondaryProjectId = "SECONDARY_PROJECT_ID";
    // Name of the primary disk you want to use.
    String primaryDiskName = "PRIMARY_DISK_NAME";
    // Name of the zone in which your primary disk is located.
    // Learn more about zones and regions:
    // https://cloud.google.com/compute/docs/disks/async-pd/about#supported_region_pairs
    String primaryDiskZone = "us-central1-a";
    // Name of the disk you want to create.
    String secondaryDiskName = "SECONDARY_DISK_NAME";
    // Name of the zone in which you want to create the secondary disk.
    String secondaryDiskZone = "us-east1-c";
    // Size of the new disk in gigabytes.
    long diskSizeGb = 30L;
    // The type of the disk you want to create. This value uses the following format:
    // "projects/{projectId}/zones/{zone}/diskTypes/
    // (pd-standard|pd-ssd|pd-balanced|pd-extreme)".
    String diskType = String.format(
        "projects/%s/zones/%s/diskTypes/pd-balanced", secondaryProjectId, secondaryDiskZone);

    createDiskSecondaryZonal(primaryProjectId, secondaryProjectId, primaryDiskName,
        secondaryDiskName, primaryDiskZone, secondaryDiskZone, diskSizeGb,  diskType);
  }

  // Creates a secondary disk in a specified zone.
  public static Operation.Status createDiskSecondaryZonal(String primaryProjectId,
       String secondaryProjectId, String primaryDiskName, String secondaryDiskName,
       String primaryDiskZone, String secondaryDiskZone, long diskSizeGb, String diskType)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (DisksClient disksClient = DisksClient.create()) {
      String primaryDiskSource = String.format("projects/%s/zones/%s/disks/%s",
          primaryProjectId, primaryDiskZone, primaryDiskName);

      DiskAsyncReplication asyncReplication = DiskAsyncReplication.newBuilder()
          .setDisk(primaryDiskSource)
          .build();
      Disk disk = Disk.newBuilder()
          .setName(secondaryDiskName)
          .setZone(secondaryDiskZone)
          .setSizeGb(diskSizeGb)
          .setType(diskType)
          .setAsyncPrimaryDisk(asyncReplication)
          .build();

      Operation response = disksClient.insertAsync(secondaryProjectId, secondaryDiskZone, disk)
          .get(3, TimeUnit.MINUTES);

      if (response.hasError()) {
        throw new Error("Error creating secondary disks! " + response.getError());
      }
      return response.getStatus();
    }
  }
}

import com.google.cloud.compute.v1.Disk;
import com.google.cloud.compute.v1.DiskAsyncReplication;
import com.google.cloud.compute.v1.Operation;
import com.google.cloud.compute.v1.Operation.Status;
import com.google.cloud.compute.v1.RegionDisksClient;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class CreateDiskSecondaryRegional {
  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    // The project that contains the primary disk.
    String primaryProjectId = "PRIMARY_PROJECT_ID";
    // The project that contains the secondary disk.
    String secondaryProjectId = "SECONDARY_PROJECT_ID";
    // Name of the primary disk you want to use.
    String primaryDiskName = "PRIMARY_DISK_NAME";
    // Name of the disk you want to create.
    String secondaryDiskName = "SECONDARY_DISK_NAME";
    // Name of the region in which your primary disk is located.
    // Learn more about zones and regions:
    // https://cloud.google.com/compute/docs/disks/async-pd/about#supported_region_pairs
    String primaryDiskRegion = "us-central1";
    // Name of the region in which you want to create the secondary disk.
    String secondaryDiskRegion = "us-east1";
    // Size of the new disk in gigabytes.
    // Learn more about disk requirements:
    // https://cloud.google.com/compute/docs/disks/async-pd/configure?authuser=0#disk_requirements
    long diskSizeGb = 30L;
    // The type of the disk you want to create. This value uses the following format:
    // "projects/{projectId}/zones/{zone}/diskTypes/
    // (pd-standard|pd-ssd|pd-balanced|pd-extreme)".
    String diskType = String.format(
        "projects/%s/regions/%s/diskTypes/pd-balanced", secondaryProjectId, secondaryDiskRegion);

    createDiskSecondaryRegional(primaryProjectId, secondaryProjectId, primaryDiskName,
        secondaryDiskName, primaryDiskRegion, secondaryDiskRegion, diskSizeGb, diskType);
  }

  // Creates a secondary disk in a specified region.
  public static Status createDiskSecondaryRegional(String projectId,
       String secondaryProjectId, String primaryDiskName, String secondaryDiskName,
       String primaryDiskRegion, String secondaryDiskRegion, long diskSizeGb, String diskType)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    List<String> replicaZones = Arrays.asList(
        String.format("projects/%s/zones/%s-c", secondaryProjectId, secondaryDiskRegion),
        String.format("projects/%s/zones/%s-b", secondaryProjectId, secondaryDiskRegion));

    String primaryDiskSource = String.format("projects/%s/regions/%s/disks/%s",
        projectId, primaryDiskRegion, primaryDiskName);

    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (RegionDisksClient disksClient = RegionDisksClient.create()) {
      DiskAsyncReplication asyncReplication = DiskAsyncReplication.newBuilder()
          .setDisk(primaryDiskSource)
          .build();

      Disk disk = Disk.newBuilder()
          .addAllReplicaZones(replicaZones)
          .setName(secondaryDiskName)
          .setSizeGb(diskSizeGb)
          .setType(diskType)
          .setRegion(secondaryDiskRegion)
          .setAsyncPrimaryDisk(asyncReplication)
          .build();

      // Wait for the create disk operation to complete.
      Operation response = disksClient.insertAsync(secondaryProjectId, secondaryDiskRegion, disk)
          .get(3, TimeUnit.MINUTES);

      if (response.hasError()) {
        throw new Error("Error creating secondary disks! " + response.getError());
      }
      return response.getStatus();
    }
  }
}

// Import the Compute library
const computeLib = require('@google-cloud/compute');
const compute = computeLib.protos.google.cloud.compute.v1;

// Instantiate a diskClient
const disksClient = new computeLib.DisksClient();
// Instantiate a zoneOperationsClient
const zoneOperationsClient = new computeLib.ZoneOperationsClient();

/**
 * TODO(developer): Update/uncomment these variables before running the sample.
 */
// The project for the secondary disk.
const secondaryProjectId = await disksClient.getProjectId();

// The zone for the secondary disk. The primary and secondary disks must be in different regions.
// secondaryLocation = 'us-central1-a';

// The name of the secondary disk.
// secondaryDiskName = 'secondary-disk-name';

// The project that contains the primary disk.
const primaryProjectId = await disksClient.getProjectId();

// The zone for the primary disk.
// primaryLocation = 'us-central1-b';

// The name of the primary disk that the secondary disk receives data from.
// primaryDiskName = 'primary-disk-name';

// The disk type. Must be one of `pd-ssd` or `pd-balanced`.
const diskType = `zones/${secondaryLocation}/diskTypes/pd-balanced`;

// The size of the secondary disk in gigabytes.
const diskSizeGb = 10;

// Create a secondary disk identical to the primary disk.
async function callCreateComputeSecondaryDisk() {
  // Create a secondary disk
  const disk = new compute.Disk({
    sizeGb: diskSizeGb,
    name: secondaryDiskName,
    zone: secondaryLocation,
    type: diskType,
    asyncPrimaryDisk: new compute.DiskAsyncReplication({
      // Make sure that the primary disk supports asynchronous replication.
      // Only certain persistent disk types, like `pd-balanced` and `pd-ssd`, are eligible.
      disk: `projects/${primaryProjectId}/zones/${primaryLocation}/disks/${primaryDiskName}`,
    }),
  });

  const [response] = await disksClient.insert({
    project: secondaryProjectId,
    zone: secondaryLocation,
    diskResource: disk,
  });

  let operation = response.latestResponse;

  // Wait for the create secondary disk operation to complete.
  while (operation.status !== 'DONE') {
    [operation] = await zoneOperationsClient.wait({
      operation: operation.name,
      project: secondaryProjectId,
      zone: operation.zone.split('/').pop(),
    });
  }

  console.log(`Secondary disk: ${secondaryDiskName} created.`);
}

await callCreateComputeSecondaryDisk();

// Import the Compute library
const computeLib = require('@google-cloud/compute');
const compute = computeLib.protos.google.cloud.compute.v1;

// Instantiate a regionDisksClient
const regionDisksClient = new computeLib.RegionDisksClient();
// Instantiate a regionOperationsClient
const regionOperationsClient = new computeLib.RegionOperationsClient();

/**
 * TODO(developer): Update/uncomment these variables before running the sample.
 */
// The project for the secondary disk.
const secondaryProjectId = await regionDisksClient.getProjectId();

// The region for the secondary disk.
// secondaryLocation = 'us-central1';

// The name of the secondary disk.
// secondaryDiskName = 'secondary-disk-name';

// The project that contains the primary disk.
const primaryProjectId = await regionDisksClient.getProjectId();

// The region for the primary disk.
// primaryLocation = 'us-central2';

// The name of the primary disk that the secondary disk receives data from.
// primaryDiskName = 'primary-disk-name';

// The disk type. Must be one of `pd-ssd` or `pd-balanced`.
const diskType = `regions/${secondaryLocation}/diskTypes/pd-balanced`;

// The size of the secondary disk in gigabytes.
const diskSizeGb = 10;

// Create a secondary disk identical to the primary disk.
async function callCreateComputeRegionalSecondaryDisk() {
  // Create a secondary disk
  const disk = new compute.Disk({
    sizeGb: diskSizeGb,
    name: secondaryDiskName,
    region: secondaryLocation,
    type: diskType,
    replicaZones: [
      `zones/${secondaryLocation}-a`,
      `zones/${secondaryLocation}-b`,
    ],
    asyncPrimaryDisk: new compute.DiskAsyncReplication({
      // Make sure that the primary disk supports asynchronous replication.
      // Only certain persistent disk types, like `pd-balanced` and `pd-ssd`, are eligible.
      disk: `projects/${primaryProjectId}/regions/${primaryLocation}/disks/${primaryDiskName}`,
    }),
  });

  const [response] = await regionDisksClient.insert({
    project: secondaryProjectId,
    diskResource: disk,
    region: secondaryLocation,
  });

  let operation = response.latestResponse;

  // Wait for the create secondary disk operation to complete.
  while (operation.status !== 'DONE') {
    [operation] = await regionOperationsClient.wait({
      operation: operation.name,
      project: secondaryProjectId,
      region: secondaryLocation,
    });
  }

  console.log(`Secondary disk: ${secondaryDiskName} created.`);
}

await callCreateComputeRegionalSecondaryDisk();

from __future__ import annotations

import sys
from typing import Any

from google.api_core.extended_operation import ExtendedOperation
from google.cloud import compute_v1


def wait_for_extended_operation(
    operation: ExtendedOperation, verbose_name: str = "operation", timeout: int = 300
) -> Any:
    """
    Waits for the extended (long-running) operation to complete.

    If the operation is successful, it will return its result.
    If the operation ends with an error, an exception will be raised.
    If there were any warnings during the execution of the operation
    they will be printed to sys.stderr.

    Args:
        operation: a long-running operation you want to wait on.
        verbose_name: (optional) a more verbose name of the operation,
            used only during error and warning reporting.
        timeout: how long (in seconds) to wait for operation to finish.
            If None, wait indefinitely.

    Returns:
        Whatever the operation.result() returns.

    Raises:
        This method will raise the exception received from `operation.exception()`
        or RuntimeError if there is no exception set, but there is an `error_code`
        set for the `operation`.

        In case of an operation taking longer than `timeout` seconds to complete,
        a `concurrent.futures.TimeoutError` will be raised.
    """
    result = operation.result(timeout=timeout)

    if operation.error_code:
        print(
            f"Error during {verbose_name}: [Code: {operation.error_code}]: {operation.error_message}",
            file=sys.stderr,
            flush=True,
        )
        print(f"Operation ID: {operation.name}", file=sys.stderr, flush=True)
        raise operation.exception() or RuntimeError(operation.error_message)

    if operation.warnings:
        print(f"Warnings during {verbose_name}:\n", file=sys.stderr, flush=True)
        for warning in operation.warnings:
            print(f" - {warning.code}: {warning.message}", file=sys.stderr, flush=True)

    return result


def create_secondary_disk(
    primary_disk_name: str,
    primary_disk_project: str,
    primary_disk_zone: str,
    secondary_disk_name: str,
    secondary_disk_project: str,
    secondary_disk_zone: str,
    disk_size_gb: int,
    disk_type: str = "pd-ssd",
) -> compute_v1.Disk:
    """Create a secondary disk with a primary disk as a source.
    Args:
        primary_disk_name (str): The name of the primary disk.
        primary_disk_project (str): The project of the primary disk.
        primary_disk_zone (str): The location of the primary disk.
        secondary_disk_name (str): The name of the secondary disk.
        secondary_disk_project (str): The project of the secondary disk.
        secondary_disk_zone (str): The location of the secondary disk.
        disk_size_gb (int): The size of the disk in GB. Should be the same as the primary disk.
        disk_type (str): The type of the disk. Must be one of pd-ssd or pd-balanced.
    """
    disk_client = compute_v1.DisksClient()
    disk = compute_v1.Disk()
    disk.name = secondary_disk_name
    disk.size_gb = disk_size_gb
    disk.type = f"zones/{primary_disk_zone}/diskTypes/{disk_type}"
    disk.async_primary_disk = compute_v1.DiskAsyncReplication(
        disk=f"projects/{primary_disk_project}/zones/{primary_disk_zone}/disks/{primary_disk_name}"
    )

    operation = disk_client.insert(
        project=secondary_disk_project, zone=secondary_disk_zone, disk_resource=disk
    )
    wait_for_extended_operation(operation, "create_secondary_disk")

    secondary_disk = disk_client.get(
        project=secondary_disk_project,
        zone=secondary_disk_zone,
        disk=secondary_disk_name,
    )
    return secondary_disk

from __future__ import annotations

import sys
from typing import Any

from google.api_core.extended_operation import ExtendedOperation
from google.cloud import compute_v1


def wait_for_extended_operation(
    operation: ExtendedOperation, verbose_name: str = "operation", timeout: int = 300
) -> Any:
    """
    Waits for the extended (long-running) operation to complete.

    If the operation is successful, it will return its result.
    If the operation ends with an error, an exception will be raised.
    If there were any warnings during the execution of the operation
    they will be printed to sys.stderr.

    Args:
        operation: a long-running operation you want to wait on.
        verbose_name: (optional) a more verbose name of the operation,
            used only during error and warning reporting.
        timeout: how long (in seconds) to wait for operation to finish.
            If None, wait indefinitely.

    Returns:
        Whatever the operation.result() returns.

    Raises:
        This method will raise the exception received from `operation.exception()`
        or RuntimeError if there is no exception set, but there is an `error_code`
        set for the `operation`.

        In case of an operation taking longer than `timeout` seconds to complete,
        a `concurrent.futures.TimeoutError` will be raised.
    """
    result = operation.result(timeout=timeout)

    if operation.error_code:
        print(
            f"Error during {verbose_name}: [Code: {operation.error_code}]: {operation.error_message}",
            file=sys.stderr,
            flush=True,
        )
        print(f"Operation ID: {operation.name}", file=sys.stderr, flush=True)
        raise operation.exception() or RuntimeError(operation.error_message)

    if operation.warnings:
        print(f"Warnings during {verbose_name}:\n", file=sys.stderr, flush=True)
        for warning in operation.warnings:
            print(f" - {warning.code}: {warning.message}", file=sys.stderr, flush=True)

    return result


def create_secondary_region_disk(
    primary_disk_name: str,
    primary_disk_project: str,
    primary_disk_region: str,
    secondary_disk_name: str,
    secondary_disk_project: str,
    secondary_disk_region: str,
    disk_size_gb: int,
    disk_type: str = "pd-ssd",
) -> compute_v1.Disk:
    """Create a secondary disk in replica zones with a primary region disk as a source .
    Args:
        primary_disk_name (str): The name of the primary disk.
        primary_disk_project (str): The project of the primary disk.
        primary_disk_region (str): The location of the primary disk.
        secondary_disk_name (str): The name of the secondary disk.
        secondary_disk_project (str): The project of the secondary disk.
        secondary_disk_region (str): The location of the secondary disk.
        disk_size_gb (int): The size of the disk in GB. Should be the same as the primary disk.
        disk_type (str): The type of the disk. Must be one of pd-ssd or pd-balanced.
    """
    disk_client = compute_v1.RegionDisksClient()
    disk = compute_v1.Disk()
    disk.name = secondary_disk_name
    disk.size_gb = disk_size_gb
    disk.type = f"regions/{primary_disk_region}/diskTypes/{disk_type}"
    disk.async_primary_disk = compute_v1.DiskAsyncReplication(
        disk=f"projects/{primary_disk_project}/regions/{primary_disk_region}/disks/{primary_disk_name}"
    )

    # Set the replica zones for the secondary disk. By default, in b and c zones.
    disk.replica_zones = [
        f"zones/{secondary_disk_region}-b",
        f"zones/{secondary_disk_region}-c",
    ]

    operation = disk_client.insert(
        project=secondary_disk_project,
        region=secondary_disk_region,
        disk_resource=disk,
    )
    wait_for_extended_operation(operation, "create_secondary_region_disk")
    secondary_disk = disk_client.get(
        project=secondary_disk_project,
        region=secondary_disk_region,
        disk=secondary_disk_name,
    )
    return secondary_disk

resource "google_compute_disk" "secondary_disk" {
  name = "secondary-disk"
  type = "pd-ssd"
  zone = "europe-west3-a"

  async_primary_disk {
    disk = google_compute_disk.primary_disk.id
  }

  physical_block_size_bytes = 4096
}

import (
	"context"
	"fmt"
	"io"

	compute "cloud.google.com/go/compute/apiv1"
	computepb "cloud.google.com/go/compute/apiv1/computepb"
	"google.golang.org/protobuf/proto"
)

// createCustomSecondaryDisk creates a new secondary disk in a project in given zone.
// Note: secondary disk should be located in a different region, but within the same continent.
// More details: https://cloud.google.com/compute/docs/disks/async-pd/about#supported_region_pairs
func createCustomSecondaryDisk(
	w io.Writer,
	projectID, zone, diskName, primaryDiskName, primaryZone string,
	diskSizeGb int64,
) error {
	// projectID := "your_project_id"
	// zone := "us-central1-a"
	// diskName := "your_disk_name"
	// primaryDiskName := "your_disk_name2"
	// primaryDiskZone := "us-east1-b"
	// diskSizeGb := 20

	ctx := context.Background()
	disksClient, err := compute.NewDisksRESTClient(ctx)
	if err != nil {
		return fmt.Errorf("NewDisksRESTClient: %w", err)
	}
	defer disksClient.Close()

	primaryFullDiskName := fmt.Sprintf("projects/%s/zones/%s/disks/%s", projectID, primaryZone, primaryDiskName)

	req := &computepb.InsertDiskRequest{
		Project: projectID,
		Zone:    zone,
		DiskResource: &computepb.Disk{
			Name:   proto.String(diskName),
			Zone:   proto.String(zone),
			SizeGb: proto.Int64(diskSizeGb),
			AsyncPrimaryDisk: &computepb.DiskAsyncReplication{
				Disk: proto.String(primaryFullDiskName),
			},
			// More about guest features: https://cloud.google.com/compute/docs/images/create-custom#guest-os-features
			GuestOsFeatures: []*computepb.GuestOsFeature{
				{Type: proto.String("UEFI_COMPATIBLE")},
				{Type: proto.String("GVNIC")},
				{Type: proto.String("MULTI_IP_SUBNET")},
			},
			// The secondary disk automatically inherits the labels of the primary disk.
			Labels: map[string]string{
				"secondary-disk-for-replication": "yes",
			},
		},
	}

	op, err := disksClient.Insert(ctx, req)
	if err != nil {
		return fmt.Errorf("unable to create disk: %w", err)
	}

	if err = op.Wait(ctx); err != nil {
		return fmt.Errorf("unable to wait for the operation: %w", err)
	}

	fmt.Fprintf(w, "Disk created\n")

	return nil
}

import com.google.cloud.compute.v1.Disk;
import com.google.cloud.compute.v1.DiskAsyncReplication;
import com.google.cloud.compute.v1.DisksClient;
import com.google.cloud.compute.v1.GuestOsFeature;
import com.google.cloud.compute.v1.Operation;
import com.google.cloud.compute.v1.Operation.Status;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class CreateSecondaryCustomDisk {
  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    // The project that contains the primary disk.
    String primaryProjectId = "PRIMARY_PROJECT_ID";
    // The project that contains the secondary disk.
    String secondaryProjectId = "SECONDARY_PROJECT_ID";
    // Name of the primary disk you want to use.
    String primaryDiskName = "PRIMARY_DISK_NAME";
    // Name of the zone in which your primary disk is located.
    // Learn more about zones and regions:
    // https://cloud.google.com/compute/docs/disks/async-pd/about#supported_region_pairs
    String primaryDiskZone = "us-central1-a";
    // Name of the disk you want to create.
    String secondaryDiskName = "SECONDARY_DISK_NAME";
    // Name of the zone in which you want to create the secondary disk.
    String secondaryDiskZone = "us-east1-c";
    // Size of the new disk in gigabytes.
    long diskSizeGb = 30L;
    // The type of the disk you want to create. This value uses the following format:
    // "projects/{projectId}/zones/{zone}/diskTypes/
    // (pd-standard|pd-ssd|pd-balanced|pd-extreme)".
    String diskType = String.format(
        "projects/%s/zones/%s/diskTypes/pd-balanced", secondaryProjectId, secondaryDiskZone);

    createSecondaryCustomDisk(primaryProjectId, secondaryProjectId, primaryDiskName,
        secondaryDiskName, primaryDiskZone, secondaryDiskZone, diskSizeGb,  diskType);
  }

  // Creates a secondary disk with specified custom parameters.
  public static Status createSecondaryCustomDisk(String primaryProjectId, String secondaryProjectId,
      String primaryDiskName, String secondaryDiskName, String primaryDiskZone,
      String secondaryDiskZone, long diskSizeGb, String diskType)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (DisksClient disksClient = DisksClient.create()) {
      String primaryDiskSource = String.format("projects/%s/zones/%s/disks/%s",
          primaryProjectId, primaryDiskZone, primaryDiskName);

      DiskAsyncReplication asyncReplication = DiskAsyncReplication.newBuilder()
          .setDisk(primaryDiskSource)
          .build();

      // Define the guest OS features.
      List<GuestOsFeature> guestOsFeatures = Arrays.asList(
          GuestOsFeature.newBuilder().setType("UEFI_COMPATIBLE").build(),
          GuestOsFeature.newBuilder().setType("GVNIC").build(),
          GuestOsFeature.newBuilder().setType("MULTI_IP_SUBNET").build());

      // Define the labels.
      Map<String, String> labels = new HashMap<>();
      labels.put("secondary-disk-for-replication", "yes");

      Disk disk = Disk.newBuilder()
          .setName(secondaryDiskName)
          .setSizeGb(diskSizeGb)
          .setType(diskType)
          .setZone(secondaryDiskZone)
          .addAllGuestOsFeatures(guestOsFeatures)
          .putAllLabels(labels)
          .setAsyncPrimaryDisk(asyncReplication)
          .build();

      // Wait for the create disk operation to complete.
      Operation response = disksClient.insertAsync(secondaryProjectId, secondaryDiskZone, disk)
          .get(3, TimeUnit.MINUTES);

      if (response.hasError()) {
        throw new Error("Error creating secondary custom disks! " + response.getError());
      }
      return response.getStatus();
    }
  }
}

// Import the Compute library
const computeLib = require('@google-cloud/compute');
const compute = computeLib.protos.google.cloud.compute.v1;

// If you want to create regional disk, you should use: RegionDisksClient and RegionOperationsClient.
// Instantiate a diskClient
const disksClient = new computeLib.DisksClient();
// Instantiate a zoneOperationsClient
const zoneOperationsClient = new computeLib.ZoneOperationsClient();

/**
 * TODO(developer): Update/uncomment these variables before running the sample.
 */
// The project for the secondary disk.
const secondaryProjectId = await disksClient.getProjectId();

// The zone or region for the secondary disk. The primary and secondary disks must be in different regions.
// If you use RegionDisksClient- define region, if DisksClient- define zone.
// secondaryLocation = 'us-central1-a';

// The name of the secondary disk.
// secondaryDiskName = 'secondary-disk-name';

// The project that contains the primary disk.
const primaryProjectId = await disksClient.getProjectId();

// The zone or region for the primary disk.
// If you use RegionDisksClient- define region, if DisksClient- define zone.
// primaryLocation = 'us-central1-b';

// The name of the primary disk that the secondary disk receives data from.
// primaryDiskName = 'primary-disk-name';

// The disk type. Must be one of `pd-ssd` or `pd-balanced`.
const diskType = `zones/${secondaryLocation}/diskTypes/pd-balanced`;

// The size of the secondary disk in gigabytes.
const diskSizeGb = 10;

// Create a secondary disk identical to the primary disk.
async function callCreateComputeSecondaryDisk() {
  // Create a secondary disk
  const disk = new compute.Disk({
    sizeGb: diskSizeGb,
    name: secondaryDiskName,
    // If you use RegionDisksClient, pass region as an argument instead of zone
    zone: secondaryLocation,
    type: diskType,
    asyncPrimaryDisk: new compute.DiskAsyncReplication({
      // Make sure that the primary disk supports asynchronous replication.
      // Only certain persistent disk types, like `pd-balanced` and `pd-ssd`, are eligible.
      disk: `projects/${primaryProjectId}/zones/${primaryLocation}/disks/${primaryDiskName}`,
    }),
    // Specify additional guest OS features.
    // To learn more about OS features, open: `https://cloud.google.com/compute/docs/disks/async-pd/configure?authuser=0#secondary2`.
    // You don't need to include the guest OS features of the primary disk.
    // The secondary disk automatically inherits the guest OS features of the primary disk.
    guestOsFeatures: [
      new compute.GuestOsFeature({
        type: 'NEW_FEATURE_ID_1',
      }),
    ],
    // Assign additional labels to the secondary disk.
    // You don't need to include the labels of the primary disk.
    // The secondary disk automatically inherits the labels from the primary disk
    labels: {
      key: 'value',
    },
  });

  const [response] = await disksClient.insert({
    project: secondaryProjectId,
    // If you use RegionDisksClient, pass region as an argument instead of zone
    zone: secondaryLocation,
    diskResource: disk,
  });

  let operation = response.latestResponse;

  // Wait for the create secondary disk operation to complete.
  while (operation.status !== 'DONE') {
    [operation] = await zoneOperationsClient.wait({
      operation: operation.name,
      project: secondaryProjectId,
      // If you use RegionOperationsClient, pass region as an argument instead of zone
      zone: operation.zone.split('/').pop(),
    });
  }

  console.log(`Custom secondary disk: ${secondaryDiskName} created.`);
}

await callCreateComputeSecondaryDisk();

from __future__ import annotations

import sys
from typing import Any

from google.api_core.extended_operation import ExtendedOperation
from google.cloud import compute_v1


def wait_for_extended_operation(
    operation: ExtendedOperation, verbose_name: str = "operation", timeout: int = 300
) -> Any:
    """
    Waits for the extended (long-running) operation to complete.

    If the operation is successful, it will return its result.
    If the operation ends with an error, an exception will be raised.
    If there were any warnings during the execution of the operation
    they will be printed to sys.stderr.

    Args:
        operation: a long-running operation you want to wait on.
        verbose_name: (optional) a more verbose name of the operation,
            used only during error and warning reporting.
        timeout: how long (in seconds) to wait for operation to finish.
            If None, wait indefinitely.

    Returns:
        Whatever the operation.result() returns.

    Raises:
        This method will raise the exception received from `operation.exception()`
        or RuntimeError if there is no exception set, but there is an `error_code`
        set for the `operation`.

        In case of an operation taking longer than `timeout` seconds to complete,
        a `concurrent.futures.TimeoutError` will be raised.
    """
    result = operation.result(timeout=timeout)

    if operation.error_code:
        print(
            f"Error during {verbose_name}: [Code: {operation.error_code}]: {operation.error_message}",
            file=sys.stderr,
            flush=True,
        )
        print(f"Operation ID: {operation.name}", file=sys.stderr, flush=True)
        raise operation.exception() or RuntimeError(operation.error_message)

    if operation.warnings:
        print(f"Warnings during {verbose_name}:\n", file=sys.stderr, flush=True)
        for warning in operation.warnings:
            print(f" - {warning.code}: {warning.message}", file=sys.stderr, flush=True)

    return result


def create_secondary_custom_disk(
    primary_disk_name: str,
    primary_disk_project: str,
    primary_disk_zone: str,
    secondary_disk_name: str,
    secondary_disk_project: str,
    secondary_disk_zone: str,
    disk_size_gb: int,
    disk_type: str = "pd-ssd",
) -> compute_v1.Disk:
    """Creates a custom secondary disk whose properties differ from the primary disk.
    Args:
        primary_disk_name (str): The name of the primary disk.
        primary_disk_project (str): The project of the primary disk.
        primary_disk_zone (str): The location of the primary disk.
        secondary_disk_name (str): The name of the secondary disk.
        secondary_disk_project (str): The project of the secondary disk.
        secondary_disk_zone (str): The location of the secondary disk.
        disk_size_gb (int): The size of the disk in GB. Should be the same as the primary disk.
        disk_type (str): The type of the disk. Must be one of pd-ssd or pd-balanced.
    """
    disk_client = compute_v1.DisksClient()
    disk = compute_v1.Disk()
    disk.name = secondary_disk_name
    disk.size_gb = disk_size_gb
    disk.type = f"zones/{primary_disk_zone}/diskTypes/{disk_type}"
    disk.async_primary_disk = compute_v1.DiskAsyncReplication(
        disk=f"projects/{primary_disk_project}/zones/{primary_disk_zone}/disks/{primary_disk_name}"
    )

    # Add guest OS features to the secondary dis
    # For possible values, visit:
    # https://cloud.google.com/compute/docs/images/create-custom#guest-os-features
    disk.guest_os_features = [compute_v1.GuestOsFeature(type="MULTI_IP_SUBNET")]

    # Assign additional labels to the secondary disk
    disk.labels = {
        "source-disk": primary_disk_name,
        "secondary-disk-for-replication": "true",
    }

    operation = disk_client.insert(
        project=secondary_disk_project, zone=secondary_disk_zone, disk_resource=disk
    )
    wait_for_extended_operation(operation, "create_secondary_disk")

    secondary_disk = disk_client.get(
        project=secondary_disk_project,
        zone=secondary_disk_zone,
        disk=secondary_disk_name,
    )
    return secondary_disk