Eliminar reservas

Este documento explica cómo eliminar reservas. Para saber cómo eliminar futuras solicitudes de reserva, consulte Cancelar o eliminar futuras solicitudes de reserva .

Elimine una reserva para dejar de incurrir en cargos por recursos reservados que ya no necesita.

Limitaciones

Antes de eliminar una reserva, considere lo siguiente:

  • Solo puedes eliminar una reserva compartida en el mismo proyecto donde la creaste.

  • Solo puedes eliminar una reserva dirigida específicamente si ninguna instancia de Compute Engine la consume. Si alguna instancia consume la reserva, antes de eliminarla, realice una de las siguientes acciones:

    • Eliminar las instancias

    • Detener o suspender las instancias

  • Solo puede eliminar una reserva creada automáticamente para una reserva futura después de que finalice su período de reserva.

  • Sólo puede eliminar una reserva adjunta a un compromiso si primero la separa reemplazando la reserva .

Antes de comenzar

Roles requeridos

Para obtener el permiso que necesita para eliminar reservas, solicite a su administrador que le otorgue el rol de IAM de Administrador de Compute ( roles/compute.admin ) en el proyecto. Para obtener más información sobre cómo otorgar roles, consulte Administrar el acceso a proyectos, carpetas y organizaciones .

Esta función predefinida contiene el permiso compute.reservations.delete , que es necesario para eliminar reservas.

Es posible que también pueda obtener este permiso con roles personalizados u otros roles predefinidos .

Eliminar una reserva

Si elimina una reserva que cualquier instancia informática coincidente puede consumir automáticamente, todas las instancias que consuman la reserva eliminada seguirán ejecutándose. Continúa incurriendo en cargos por esos casos.

Puede eliminar reservas individuales o reservas múltiples a la vez. Para reservas múltiples, use la consola de Google Cloud. Para reservas individuales, seleccione cualquiera de las siguientes opciones:

Consola

  1. En la consola de Google Cloud, vaya a la página Reservas .

    Ir a Reservas

  2. En la pestaña Reservas bajo demanda (predeterminada), seleccione las reservas que desea eliminar.

  3. Haga clic en Eliminar .

  4. Para confirmar, haga clic en Eliminar .

nube de gcloud

Para eliminar una reserva, usa el comando gcloud compute reservations delete :

gcloud compute reservations delete RESERVATION_NAME \
    --zone=ZONE

Reemplace lo siguiente:

  • RESERVATION_NAME : el nombre de la reserva.

  • ZONE : la zona donde existe la reserva.

Ir 

import (
	"context"
	"fmt"
	"io"

	compute "cloud.google.com/go/compute/apiv1"
	computepb "cloud.google.com/go/compute/apiv1/computepb"
)

// Deletes the reservation for given project and zone
func deleteReservation(w io.Writer, projectID, zone, reservationName string) error {
	// projectID := "your_project_id"
	// zone := "us-west3-a"
	// reservationName := "your_reservation_name"

	ctx := context.Background()
	reservationsClient, err := compute.NewReservationsRESTClient(ctx)
	if err != nil {
		return err
	}
	defer reservationsClient.Close()

	req := &computepb.DeleteReservationRequest{
		Project:     projectID,
		Reservation: reservationName,
		Zone:        zone,
	}

	op, err := reservationsClient.Delete(ctx, req)
	if err != nil {
		return fmt.Errorf("unable to delete reservation: %w", err)
	}

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

	fmt.Fprintf(w, "Reservation deleted\n")

	return nil
}

Java 

import com.google.cloud.compute.v1.DeleteReservationRequest;
import com.google.cloud.compute.v1.Operation;
import com.google.cloud.compute.v1.ReservationsClient;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class DeleteReservation {

  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    // Project ID or project number of the Cloud project you want to use.
    String projectId = "YOUR_PROJECT_ID";
    // Name of the reservation you want to delete.
    String reservationName = "YOUR_RESERVATION_NAME";
    // Name of the zone.
    String zone = "us-central1-a";

    deleteReservation(projectId, zone, reservationName);
  }

  // Delete a reservation from the project.
  public static void deleteReservation(String projectId, String zone, String reservationName)
      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 (ReservationsClient reservationsClient = ReservationsClient.create()) {

      DeleteReservationRequest deleteReservationRequest = DeleteReservationRequest.newBuilder()
          .setProject(projectId)
          .setZone(zone)
          .setReservation(reservationName)
          .build();

      Operation response = reservationsClient.deleteAsync(
          deleteReservationRequest).get(5, TimeUnit.MINUTES);

      if (response.getStatus() == Operation.Status.DONE) {
        System.out.println("Deleted reservation: " + reservationName);
      }
    }
  }
}

Nodo.js 

// Import the Compute library
const computeLib = require('@google-cloud/compute');
// Instantiate a reservationsClient
const reservationsClient = new computeLib.ReservationsClient();
// Instantiate a zoneOperationsClient
const zoneOperationsClient = new computeLib.ZoneOperationsClient();
/**
 * TODO(developer): Update/uncomment these variables before running the sample.
 */
// The ID of the project where your reservation is located.
const projectId = await reservationsClient.getProjectId();
// The zone where your reservation is located.
const zone = 'us-central1-a';
// The name of the reservation to delete.
// reservationName = 'reservation-01';

async function callDeleteReservation() {
  // Delete the reservation
  const [response] = await reservationsClient.delete({
    project: projectId,
    reservation: reservationName,
    zone,
  });

  let operation = response.latestResponse;

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

  console.log(`Reservation: ${reservationName} deleted.`);
}
await callDeleteReservation();

Pitón 

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 delete_compute_reservation(
    project_id: str,
    zone: str = "us-central1-a",
    reservation_name="your-reservation-name",
) -> ExtendedOperation:
    """
    Deletes a compute reservation in Google Cloud.
    Args:
        project_id (str): The ID of the Google Cloud project.
        zone (str): The zone of the reservation.
        reservation_name (str): The name of the reservation to delete.
    Returns:
        The operation response from the reservation deletion request.
    """

    client = compute_v1.ReservationsClient()

    operation = client.delete(
        project=project_id,
        zone=zone,
        reservation=reservation_name,
    )

    wait_for_extended_operation(operation, "Reservation deletion")
    print(operation.status)
    # Example response:
    # Status.DONE
    return operation

DESCANSAR

Para eliminar una reserva, realice una solicitud DELETE al método reservation.delete :

DELETE https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/zones/ZONE/reservations/RESERVATION_NAME

Reemplace lo siguiente:

  • PROJECT_ID : el ID del proyecto donde creaste la reserva.

  • ZONE : la zona donde existe la reserva.

  • RESERVATION_NAME : el nombre de la reserva.

¿Qué sigue?