커스텀 이미지 삭제

Linux Windows

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본인 또는 프로젝트에 액세스할 수 있는 사용자가 추가한 커스텀 이미지만 삭제할 수 있습니다.

시작하기 전에

• 이미지 문서를 읽습니다.
• 아직 인증을 설정하지 않았다면 설정합니다. 인증은 Google Cloud 서비스 및 API에 액세스하기 위해 ID를 확인하는 프로세스입니다. 로컬 개발 환경에서 코드 또는 샘플을 실행하려면 다음 옵션 중 하나를 선택하여 Compute Engine에 인증하면 됩니다.
  

  Select the tab for how you plan to use the samples on this page:

  Console

  When you use the Google Cloud console to access Google Cloud services and APIs, you don't need to set up authentication.

  gcloud

  1. Install the Google Cloud CLI, then initialize it by running the following command:

     gcloud init

     Note: If you installed the gcloud CLI previously, make sure you have the latest version by running gcloud components update.
  2. Set a default region and zone.

  Python

  로컬 개발 환경에서 이 페이지의 Python 샘플을 사용하려면 gcloud CLI를 설치 및 초기화한 다음 사용자 인증 정보로 애플리케이션 기본 사용자 인증 정보를 설정하세요.

  1. Install the Google Cloud CLI.

  2. To initialize the gcloud CLI, run the following command:

     gcloud init

  3. If you're using a local shell, then create local authentication credentials for your user account:

     gcloud auth application-default login

     You don't need to do this if you're using Cloud Shell.

  자세한 내용은 다음을 참조하세요: Set up authentication for a local development environment.

  REST

  로컬 개발 환경에서 이 페이지의 REST API 샘플을 사용하려면 gcloud CLI에 제공한 사용자 인증 정보를 사용합니다.

  Install the Google Cloud CLI, then initialize it by running the following command:

  gcloud init

  자세한 내용은 Google Cloud 인증 문서의 REST 사용을 위한 인증을 참고하세요.

커스텀 이미지 삭제

다음 방법 중 하나를 사용하여 이미지를 삭제합니다.

콘솔

1. Google Cloud 콘솔에서 이미지 페이지로 이동합니다.

   이미지로 이동

2. 삭제할 이미지의 왼쪽에 있는 체크박스를 선택합니다.

3. 페이지 상단에 있는 삭제를 클릭합니다. 이미지가 삭제됩니다.

gcloud

gcloud compute images delete 명령어를 사용하여 이미지를 삭제합니다.

gcloud compute images delete IMAGE_NAME

IMAGE_NAME을 삭제할 이미지의 이름으로 바꿉니다.

Go

import (
	"context"
	"fmt"
	"io"

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

// Deletes the specified disk image
func deleteDiskImage(
	w io.Writer,
	projectID, imageName string,
) error {
	// projectID := "your_project_id"
	// imageName := "your_image"

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

	req := computepb.DeleteImageRequest{
		Image:   imageName,
		Project: projectID,
	}

	op, err := imagesClient.Delete(ctx, &req)

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

	fmt.Fprintf(w, "Disk image %s deleted\n", imageName)

	return nil
}

자바

import com.google.cloud.compute.v1.ImagesClient;
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 DeleteImage {

  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 use.
    String project = "your-project-id";
    // Name of the image you want to delete.
    String imageName = "your-image-name";

    deleteImage(project, imageName);
  }

  // Deletes a disk image.
  public static void deleteImage(String project, String imageName)
      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. After completing all of your requests, call
    // the `imagesClient.close()` method on the client to safely
    // clean up any remaining background resources.
    try (ImagesClient imagesClient = ImagesClient.create()) {
      Operation response = imagesClient.deleteAsync(project, imageName).get(3, TimeUnit.MINUTES);

      if (response.hasError()) {
        System.out.println("Image deletion failed ! ! " + response);
        return;
      }
      System.out.printf("Operation Status for Image Name %s: %s ", imageName, response.getStatus());
    }
  }
}

Python

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_image(project_id: str, image_name: str) -> None:
    """
    Deletes a disk image.

    Args:
        project_id: project ID or project number of the Cloud project you use.
        image_name: name of the image you want to delete.
    """
    image_client = compute_v1.ImagesClient()
    operation = image_client.delete(project=project_id, image=image_name)
    wait_for_extended_operation(operation, "image deletion")

REST

images().delete 메서드에 대해 POST 요청을 실행합니다. 삭제할 이미지의 이름을 지정합니다.

POST https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/global/images/RESOURCE_ID

다음을 바꿉니다.

• PROJECT_ID: 이미지가 속한 프로젝트입니다.
• RESOURCE_ID: 삭제할 이미지의 이름입니다.