기존 VM의 삭제 보호 설정 변경

VM을 중지하지 않고 기존 VM에 대해 삭제 보호를 사용 설정합니다.

더 살펴보기

이 코드 샘플이 포함된 자세한 문서는 다음을 참조하세요.

• 실수로 인한 VM 삭제 방지

코드 샘플

Go

이 샘플을 사용해 보기 전에 Compute Engine 빠른 시작: 클라이언트 라이브러리 사용의 Go 설정 안내를 따르세요. 자세한 내용은 Compute Engine Go API 참조 문서를 확인하세요.

Compute Engine에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

GitHub에서 보기 의견 보내기

import (
	"context"
	"fmt"
	"io"

	compute "cloud.google.com/go/compute/apiv1"
	computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
	"google.golang.org/protobuf/proto"
)

// setDeleteProtection updates the delete protection setting of given instance.
func setDeleteProtection(w io.Writer, projectID, zone, instanceName string, deleteProtection bool) error {
	// projectID := "your_project_id"
	// zone := "europe-central2-b"
	// instanceName := "your_instance_name"
	// deleteProtection := true

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

	req := &computepb.SetDeletionProtectionInstanceRequest{
		Project:            projectID,
		Zone:               zone,
		Resource:           instanceName,
		DeletionProtection: proto.Bool(deleteProtection),
	}

	op, err := instancesClient.SetDeletionProtection(ctx, req)
	if err != nil {
		return fmt.Errorf("unable to set deletion protection: %w", err)
	}

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

	fmt.Fprintf(w, "Instance updated\n")

	return nil
}

Java

이 샘플을 사용해 보기 전에 Compute Engine 빠른 시작: 클라이언트 라이브러리 사용의 Java 설정 안내를 따르세요. 자세한 내용은 Compute Engine Java API 참조 문서를 확인하세요.

Compute Engine에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

GitHub에서 보기 의견 보내기

import com.google.cloud.compute.v1.InstancesClient;
import com.google.cloud.compute.v1.SetDeletionProtectionInstanceRequest;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class SetDeleteProtection {

  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    // project: project ID or project number of the Cloud project you want to use.
    // zone: name of the zone you want to use. For example: “us-west3-b”
    // instanceName: name of the new virtual machine.
    // deleteProtection: boolean value indicating if the new virtual machine should be
    // protected against deletion or not.
    String projectId = "your-project-id-or-number";
    String zone = "zone-name";
    String instanceName = "instance-name";
    boolean deleteProtection = true;
    setDeleteProtection(projectId, zone, instanceName, deleteProtection);
  }

  // Updates the "Delete Protection" setting of given instance.
  public static void setDeleteProtection(String projectId, String zone,
      String instanceName, boolean deleteProtection)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {

    try (InstancesClient instancesClient = InstancesClient.create()) {

      SetDeletionProtectionInstanceRequest request =
          SetDeletionProtectionInstanceRequest.newBuilder()
              .setProject(projectId)
              .setZone(zone)
              .setResource(instanceName)
              .setDeletionProtection(deleteProtection)
              .build();

      instancesClient.setDeletionProtectionAsync(request).get(3, TimeUnit.MINUTES);
      ;
      // Retrieve the updated setting from the instance.
      System.out.printf("Updated Delete Protection setting: %s",
          instancesClient.get(projectId, zone, instanceName).getDeletionProtection());
    }
  }
}

Node.js

이 샘플을 사용해 보기 전에 Compute Engine 빠른 시작: 클라이언트 라이브러리 사용의 Node.js 설정 안내를 따르세요. 자세한 내용은 Compute Engine Node.js API 참조 문서를 확인하세요.

Compute Engine에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

GitHub에서 보기 의견 보내기

/**
 * TODO(developer): Uncomment and replace these variables before running the sample.
 */
// const projectId = 'YOUR_PROJECT_ID';
// const zone = 'europe-central2-b';
// const instanceName = 'YOUR_INSTANCE_NAME';
// const deleteProtection = True;

const compute = require('@google-cloud/compute');

// Update the delete protection setting of given instance.
async function setDeleteProtection() {
  const instancesClient = new compute.InstancesClient();

  const [response] = await instancesClient.setDeletionProtection({
    project: projectId,
    zone,
    // Set the delete protection bit.
    deletionProtection: deleteProtection,
    resource: instanceName,
  });
  let operation = response.latestResponse;
  const operationsClient = new compute.ZoneOperationsClient();

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

  console.log('Instance updated.');
}

setDeleteProtection();

Python

이 샘플을 사용해 보기 전에 Compute Engine 빠른 시작: 클라이언트 라이브러리 사용의 Python 설정 안내를 따르세요. 자세한 내용은 Compute Engine Python API 참조 문서를 확인하세요.

Compute Engine에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

GitHub에서 보기 의견 보내기

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 set_delete_protection(
    project_id: str, zone: str, instance_name: str, delete_protection: bool
) -> None:
    """
    Updates the delete protection setting of given instance.
    Args:
        project_id: project ID or project number of the Cloud project you want to use.
        zone: name of the zone you want to use. For example: “us-west3-b”
        instance_name: name of the instance to update.
        delete_protection: boolean value indicating if the virtual machine should be
            protected against deletion or not.
    """
    instance_client = compute_v1.InstancesClient()

    request = compute_v1.SetDeletionProtectionInstanceRequest()
    request.project = project_id
    request.zone = zone
    request.resource = instance_name
    request.deletion_protection = delete_protection

    operation = instance_client.set_deletion_protection(request)
    wait_for_extended_operation(operation, "changing delete protection setting")

다음 단계

다른 Google Cloud 제품의 코드 샘플을 검색하고 필터링하려면 Google Cloud 샘플 브라우저를 참조하세요.