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Route zum Windows-Aktivierungshost erstellen

Wenn Sie Windows-Instanzen ohne externe IP-Adressen haben, müssen Sie auch privaten Google-Zugriff aktivieren, damit Instanzen mit ausschließlich internen IP-Adressen Traffic an die externe IP-Adresse senden können.

Codebeispiel

Go

Bevor Sie dieses Beispiel anwenden, folgen Sie den Schritten zur Einrichtung von Go in der Compute Engine-Kurzanleitung zur Verwendung von Clientbibliotheken. Weitere Informationen finden Sie in der Referenzdokumentation zur Compute Engine Go API.

Richten Sie die Standardanmeldedaten für Anwendungen ein, um sich bei Compute Engine zu authentifizieren. Weitere Informationen finden Sie unter Authentifizierung für eine lokale Entwicklungsumgebung einrichten.

import (
	"context"
	"fmt"
	"io"

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

// createRouteToWindowsActivationHost creates a new route to
// kms.windows.googlecloud.com (35.190.247.13) for Windows activation.
func createRouteToWindowsActivationHost(
	w io.Writer,
	projectID, routeName, networkName string,
) error {
	// projectID := "your_project_id"
	// routeName := "your_route_name"
	// networkName := "global/networks/default"

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

	// If you have Windows instances without external IP addresses,
	// you must also enable Private Google Access so that instances
	// with only internal IP addresses can send traffic to the external
	// IP address for kms.windows.googlecloud.com.
	// More infromation: https://cloud.google.com/vpc/docs/configure-private-google-access#enabling
	req := &computepb.InsertRouteRequest{
		Project: projectID,
		RouteResource: &computepb.Route{
			Name:      proto.String(routeName),
			DestRange: proto.String("35.190.247.13/32"),
			Network:   proto.String(networkName),
			NextHopGateway: proto.String(
				fmt.Sprintf("projects/%s/global/gateways/default-internet-gateway", projectID),
			),
		},
	}

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

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

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

	return nil
}

Java

Bevor Sie dieses Beispiel anwenden, folgen Sie den Schritten zur Einrichtung von Java in der Compute Engine-Kurzanleitung zur Verwendung von Clientbibliotheken. Weitere Informationen finden Sie in der Referenzdokumentation zur Compute Engine Java API.


import com.google.cloud.compute.v1.InsertRouteRequest;
import com.google.cloud.compute.v1.Operation;
import com.google.cloud.compute.v1.Route;
import com.google.cloud.compute.v1.RoutesClient;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class CreateRouteToWindowsActivationHost {

  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    // projectId - ID or number of the project you want to use.
    String projectId = "your-google-cloud-project-id";

    // routeName - Name of the route you want to create.
    String routeName = "route-name";

    // networkName - Name of the network you want the new instance to use.
    //  *   For example: "global/networks/default" represents the network
    //  *   named "default", which is created automatically for each project.
    String networkName = "global/networks/default";

    createRouteToWindowsActivationHost(projectId, routeName, networkName);
  }

  // Creates a new route to kms.windows.googlecloud.com (35.190.247.13) for Windows activation.
  public static void createRouteToWindowsActivationHost(String projectId, String routeName,
      String networkName)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // Instantiates a client.
    try (RoutesClient routesClient = RoutesClient.create()) {

      // If you have Windows instances without external IP addresses,
      // you must also enable Private Google Access so that instances
      // with only internal IP addresses can send traffic to the external
      // IP address for kms.windows.googlecloud.com.
      // More information: https://cloud.google.com/vpc/docs/configure-private-google-access#enabling
      Route route = Route.newBuilder()
          .setName(routeName)
          .setDestRange("35.190.247.13/32")
          .setNetwork(networkName)
          .setNextHopGateway(
              String.format("projects/%s/global/gateways/default-internet-gateway", projectId))
          .build();

      InsertRouteRequest request = InsertRouteRequest.newBuilder()
          .setProject(projectId)
          .setRouteResource(route)
          .build();

      // Wait for the operation to complete.
      Operation operation = routesClient.insertAsync(request).get(3, TimeUnit.MINUTES);

      if (operation.hasError()) {
        System.out.printf("Error in creating route %s", operation.getError());
        return;
      }

      System.out.printf("Route created %s", routeName);
    }
  }
}

Python

Bevor Sie dieses Beispiel anwenden, folgen Sie den Schritten zur Einrichtung von Python in der Compute Engine-Kurzanleitung zur Verwendung von Clientbibliotheken. Weitere Informationen finden Sie in der Referenzdokumentation zur Compute Engine Python API.

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_route(
    project_id: str,
    network: str,
    route_name: str,
    destination_range: str,
    *,
    next_hop_gateway: str | None = None,
    next_hop_ip: str | None = None,
    next_hop_instance: str | None = None,
    next_hop_vpn_tunnel: str | None = None,
    next_hop_ilb: str | None = None,
) -> compute_v1.Route:
    """
    Create a new route in selected network by providing a destination and next hop name.

    Note: The set of {next_hop_gateway, next_hop_ip, next_hop_instance, next_hop_vpn_tunnel,
        next_hop_ilb} is exclusive, you and only specify one of those parameters.

    Args:
        project_id: project ID or project number of the Cloud project you want to use.
        network: name of the network the route will be created in. Available name formats:
            * https://www.googleapis.com/compute/v1/projects/{project_id}/global/networks/{network}
            * projects/{project_id}/global/networks/{network}
            * global/networks/{network}
        route_name: name of the new route.
        destination_range: range of destination IPs this route should be applied to. E.g. 10.0.0.0/16.
        next_hop_gateway: name of the gateway the traffic should be directed to.
        next_hop_ip: IP address the traffic should be directed to.
        next_hop_instance: name of the instance the traffic should be directed to. Name format:
            "projects/{project}/zones/{zone}/instances/{instance_name}"
        next_hop_vpn_tunnel: name of the VPN tunnel the traffic should be directed to. Name format:
            "projects/{project}/regions/{region}/vpnTunnels/{vpn_tunnel_name}"
        next_hop_ilb: name of a forwarding rule of the Internal Load Balancer the traffic
            should be directed to. Name format:
            "projects/{project}/regions/{region}/forwardingRules/{forwarding_rule_region}"

    Returns:
        A new compute_v1.Route object.
    """
    excl_args = {
        next_hop_instance,
        next_hop_ilb,
        next_hop_vpn_tunnel,
        next_hop_gateway,
        next_hop_ip,
    }
    args_set = sum(1 if arg is not None else 0 for arg in excl_args)

    if args_set != 1:
        raise RuntimeError("You must specify exactly one next_hop_* parameter.")

    route = compute_v1.Route()
    route.name = route_name
    route.network = network
    route.dest_range = destination_range

    if next_hop_gateway:
        route.next_hop_gateway = next_hop_gateway
    elif next_hop_ip:
        route.next_hop_ip = next_hop_ip
    elif next_hop_instance:
        route.next_hop_instance = next_hop_instance
    elif next_hop_vpn_tunnel:
        route.next_hop_vpn_tunnel = next_hop_vpn_tunnel
    elif next_hop_ilb:
        route.next_hop_ilb = next_hop_ilb

    route_client = compute_v1.RoutesClient()
    operation = route_client.insert(project=project_id, route_resource=route)

    wait_for_extended_operation(operation, "route creation")

    return route_client.get(project=project_id, route=route_name)


def create_route_to_windows_activation_host(
    project_id: str, network: str, route_name: str
) -> compute_v1.Route:
    """
    If you have Windows instances without external IP addresses,
    you must also enable Private Google Access so that instances
    with only internal IP addresses can send traffic to the external
    IP address for kms.windows.googlecloud.com.
    More infromation: https://cloud.google.com/vpc/docs/configure-private-google-access#enabling

    Args:
        project_id: project ID or project number of the Cloud project you want to use.
        network: name of the network the route will be created in. Available name formats:
            * https://www.googleapis.com/compute/v1/projects/{project_id}/global/networks/{network}
            * projects/{project_id}/global/networks/{network}
            * global/networks/{network}
        route_name: name of the new route.

    Returns:
        A new compute_v1.Route object.
    """
    return create_route(
        project_id=project_id,
        network=network,
        route_name=route_name,
        destination_range="35.190.247.13/32",
        next_hop_gateway=f"projects/{project_id}/global/gateways/default-internet-gateway",
    )

Nächste Schritte

Informationen zum Suchen und Filtern von Codebeispielen für andere Google Cloud -Produkte finden Sie im Google Cloud Beispielbrowser.