通过公共映像创建实例

实例包含引导加载程序、启动文件系统和操作系统映像。本文档介绍了如何通过公共操作系统映像创建实例。如果您要创建 Arm 实例，请选择与 Arm 兼容的操作系统映像。

某些映像支持安全强化型虚拟机功能，这些功能提供了诸多安全功能，例如符合 UEFI 标准的固件、安全启动以及受 vTPM 保护的测量启动。在安全强化型虚拟机上，vTPM 和完整性监控默认处于启用状态。

准备工作

使用 Google Cloud CLI 或 Compute Engine API 从映像创建实例时，每秒不能超过 20 个实例。如果您需要每秒创建更多的实例，请为映像资源申请配额调整。

如果您要为映像提供现有许可，请参阅自带许可。

如果您尚未设置身份验证，请进行设置。身份验证用于验证您的身份，以便访问 Google Cloud 服务和 API。如需从本地开发环境运行代码或示例，您可以通过选择以下选项之一向 Compute Engine 进行身份验证：
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. 安装 Google Cloud CLI。安装完成后，运行以下命令来初始化 Google Cloud CLI：
  gcloud init
  如果您使用的是外部身份提供方 (IdP)，则必须先使用联合身份登录 gcloud CLI。
  
  注意：如果您之前安装了 gcloud CLI，请确保通过运行 gcloud components update 来获得最新版本。
2. Set a default region and zone.
REST

如需在本地开发环境中使用本页面上的 REST API 示例，请使用您提供给 gcloud CLI 的凭证。
如需了解详情，请参阅 Google Cloud 身份验证文档中的使用 REST 时进行身份验证。

所需的角色

如需获得通过公共映像创建实例所需的权限，请让您的管理员为您授予项目的 Compute Instance Admin (v1) (roles/compute.instanceAdmin.v1) IAM 角色。如需详细了解如何授予角色，请参阅管理对项目、文件夹和组织的访问权限。

此预定义角色包含通过公共映像创建实例所需的 compute.instances.create 权限。

您也可以使用自定义角色或其他预定义角色来获取此权限。

查看 Compute Engine 上的可用公共映像列表

在使用公共映像创建实例之前，请先查看 Compute Engine 上的可用公共映像列表。

如需详细了解每个公共映像提供的功能，请参阅按操作系统提供功能支持。

控制台

在 Google Cloud 控制台中，前往映像页面。

转到“映像”

gcloud

运行以下命令：
```
gcloud compute images list
```
请记下映像或映像系列的名称以及包含该映像的项目的名称。
可选：如需确定映像是否支持安全强化型虚拟机功能，请运行以下命令：
```
gcloud compute images describe IMAGE_NAME \
    --project=IMAGE_PROJECT
```
请替换以下内容：
- IMAGE_NAME：要检查是否支持安全强化型虚拟机功能的映像的名称
- IMAGE_PROJECT：包含映像的项目
如果映像支持安全强化型虚拟机功能，则输出中会显示以下行：type: UEFI_COMPATIBLE。

C#

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 C# 设置说明进行操作。如需了解详情，请参阅 Compute Engine C# API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。


using Google.Cloud.Compute.V1;
using System;
using System.Threading.Tasks;

public class ListImagesAsyncSample
{
    public async Task ListImagesAsync(
        // TODO(developer): Set your own default values for these parameters or pass different values when calling this method.
        string projectId = "your-project-id")
    {
        // Initialize client that will be used to send requests. This client only needs to be created
        // once, and can be reused for multiple requests.
        ImagesClient client = await ImagesClient.CreateAsync();

        // Make the request to list all non-deprecated images in a project.
        ListImagesRequest request = new ListImagesRequest
        {
            Project = projectId,
            // Listing only non-deprecated images to reduce the size of the reply.
            Filter = "deprecated.state != DEPRECATED",
            // MaxResults indicates the maximum number of items that will be returned per page.
            MaxResults = 100
        };

        // Although the MaxResults parameter is specified in the request, the sequence returned
        // by the ListAsync() method hides the pagination mechanic. The library makes multiple
        // requests to the API for you, so you can simply iterate over all the images.
        await foreach (var image in client.ListAsync(request))
        {
            // The result is an Image collection.
            Console.WriteLine($"Image: {image.Name}");
        }
    }
}

Go

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Go 设置说明进行操作。如需了解详情，请参阅 Compute Engine Go API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

import (
	"context"
	"fmt"
	"io"

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

// printImagesList prints a list of all non-deprecated image names available in given project.
func printImagesList(w io.Writer, projectID string) error {
	// projectID := "your_project_id"
	ctx := context.Background()
	imagesClient, err := compute.NewImagesRESTClient(ctx)
	if err != nil {
		return fmt.Errorf("NewImagesRESTClient: %w", err)
	}
	defer imagesClient.Close()

	// Listing only non-deprecated images to reduce the size of the reply.
	req := &computepb.ListImagesRequest{
		Project:    projectID,
		MaxResults: proto.Uint32(3),
		Filter:     proto.String("deprecated.state != DEPRECATED"),
	}

	// Although the `MaxResults` parameter is specified in the request, the iterator returned
	// by the `list()` method hides the pagination mechanic. The library makes multiple
	// requests to the API for you, so you can simply iterate over all the images.
	it := imagesClient.List(ctx, req)
	for {
		image, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			return err
		}
		fmt.Fprintf(w, "- %s\n", image.GetName())
	}
	return nil
}

Java

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Java 设置说明进行操作。如需了解详情，请参阅 Compute Engine Java API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。


import com.google.cloud.compute.v1.Image;
import com.google.cloud.compute.v1.ImagesClient;
import com.google.cloud.compute.v1.ImagesClient.ListPage;
import com.google.cloud.compute.v1.ListImagesRequest;
import java.io.IOException;
  // Prints a list of all non-deprecated image names available in given project.
  public static void listImages(String project) throws IOException {
    // 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 `instancesClient.close()` method on the client to
    // safely clean up any remaining background resources.
    try (ImagesClient imagesClient = ImagesClient.create()) {

      // Listing only non-deprecated images to reduce the size of the reply.
      ListImagesRequest imagesRequest = ListImagesRequest.newBuilder()
          .setProject(project)
          .setMaxResults(100)
          .setFilter("deprecated.state != DEPRECATED")
          .build();

      // Although the `setMaxResults` parameter is specified in the request, the iterable returned
      // by the `list()` method hides the pagination mechanic. The library makes multiple
      // requests to the API for you, so you can simply iterate over all the images.
      int imageCount = 0;
      for (Image image : imagesClient.list(imagesRequest).iterateAll()) {
        imageCount++;
        System.out.println(image.getName());
      }
      System.out.printf("Image count in %s is: %s", project, imageCount);
    }
  }

Node.js

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Node.js 设置说明进行操作。如需了解详情，请参阅 Compute Engine Node.js API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

/**
 * TODO(developer): Uncomment and replace these variables before running the sample.
 */
// const projectId = 'YOUR_PROJECT_ID';

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

async function listImages() {
  const imagesClient = new compute.ImagesClient();

  // Listing only non-deprecated images to reduce the size of the reply.
  const images = imagesClient.listAsync({
    project: projectId,
    maxResults: 3,
    filter: 'deprecated.state != DEPRECATED',
  });

  // Although the `maxResults` parameter is specified in the request, the iterable returned
  // by the `listAsync()` method hides the pagination mechanic. The library makes multiple
  // requests to the API for you, so you can simply iterate over all the images.
  for await (const image of images) {
    console.log(` - ${image.name}`);
  }
}

listImages();

PHP

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 PHP 设置说明进行操作。如需了解详情，请参阅 Compute Engine PHP API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

use Google\Cloud\Compute\V1\Client\ImagesClient;
use Google\Cloud\Compute\V1\ListImagesRequest;

/**
 * Prints a list of all non-deprecated image names available in given project.
 *
 * @param string $projectId Project ID or project number of the Cloud project you want to list images from.
 *
 * @throws \Google\ApiCore\ApiException if the remote call fails.
 */
function list_all_images(string $projectId)
{
    $imagesClient = new ImagesClient();
    // Listing only non-deprecated images to reduce the size of the reply.
    $optionalArgs = ['maxResults' => 100, 'filter' => 'deprecated.state != DEPRECATED'];

    /**
     * Although the maxResults parameter is specified in the request, the iterateAllElements() method
     * hides the pagination mechanic. The library makes multiple requests to the API for you,
     * so you can simply iterate over all the images.
     */
    $request = (new ListImagesRequest())
        ->setProject($projectId)
        ->setMaxResults($optionalArgs['maxResults'])
        ->setFilter($optionalArgs['filter']);
    $pagedResponse = $imagesClient->list($request);
    print('=================== Flat list of images ===================' . PHP_EOL);
    foreach ($pagedResponse->iterateAllElements() as $element) {
        printf(' - %s' . PHP_EOL, $element->getName());
    }
}

Python

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Python 设置说明进行操作。如需了解详情，请参阅 Compute Engine Python API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

import google.cloud.compute_v1 as compute_v1

def print_images_list(project: str) -> str:
    """
    Prints a list of all non-deprecated image names available in given project.

    Args:
        project: project ID or project number of the Cloud project you want to list images from.

    Returns:
        The output as a string.
    """
    images_client = compute_v1.ImagesClient()
    # Listing only non-deprecated images to reduce the size of the reply.
    images_list_request = compute_v1.ListImagesRequest(
        project=project, max_results=100, filter="deprecated.state != DEPRECATED"
    )
    output = []

    # Although the `max_results` parameter is specified in the request, the iterable returned
    # by the `list()` method hides the pagination mechanic. The library makes multiple
    # requests to the API for you, so you can simply iterate over all the images.
    for img in images_client.list(request=images_list_request):
        print(f" -  {img.name}")
        output.append(f" -  {img.name}")
    return "\n".join(output)

Ruby

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Ruby 设置说明进行操作。如需了解详情，请参阅 Compute Engine Ruby API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。


require "google/cloud/compute/v1"

# Prints a list of all non-deprecated image names available in given project.
#
# @param [String] project project ID or project number of the Cloud project you want to list images from.
def print_images_list project:
  client = ::Google::Cloud::Compute::V1::Images::Rest::Client.new

  # Make the request to list all non-deprecated images in a project.
  request = {
    project: project,
    # max_results indicates the maximum number of items that will be returned per page.
    max_results: 100,
    # Listing only non-deprecated images to reduce the size of the reply.
    filter: "deprecated.state != DEPRECATED"
  }

  # Although the `max_results` parameter is specified in the request, the iterable returned
  # by the `list` method hides the pagination mechanic. The library makes multiple
  # requests to the API for you, so you can simply iterate over all the images.
  client.list(request).each do |image|
    puts " - #{image.name}"
  end
end

REST

运行以下命令：

GET https://compute.googleapis.com/compute/v1/projects/IMAGE_PROJECT/global/images/

请记下映像或映像系列的名称以及包含该映像的项目的名称。
可选：如需确定映像是否支持安全强化型虚拟机功能，请运行以下命令：
```
GET https://compute.googleapis.com/compute/v1/projects/IMAGE_PROJECT/global/images/IMAGE_NAME
```
请替换以下内容：
- IMAGE_PROJECT：包含映像的项目
- IMAGE_NAME：要检查是否支持安全强化型虚拟机功能的映像的名称
如果映像支持安全强化型虚拟机功能，则输出中会显示以下行：type: UEFI_COMPATIBLE。

通过公共映像创建虚拟机实例

Google、开源社区及第三方供应商会提供和维护公共操作系统映像。默认情况下，所有 Google Cloud 项目都可以通过公共操作系统映像创建虚拟机。但是，如果您的 Google Cloud 项目定义了可信映像列表，则只能使用该列表上的映像来创建虚拟机。

如果您使用本地 SSD 创建安全强化型虚拟机映像，则无法通过完整性监控或虚拟可信平台模块 (vTPM) 防护数据。

控制台

在 Google Cloud 控制台中，前往创建实例页面。

转到“创建实例”

如果出现提示，请选择您的项目并点击继续。系统会显示创建实例页面，并显示机器配置窗格。
在机器配置窗格中，执行以下操作：
1. 在名称字段中，为虚拟机指定名称。如需了解详情，请参阅资源命名惯例。
2. 可选：在可用区字段中，为此虚拟机选择可用区。
  
  默认选择为不限。如果您不更改此默认选择，Google 会根据机器类型和可用性为您自动选择可用区。
3. 为您的虚拟机选择机器家族。然后， Google Cloud 控制台会显示适用于所选机器家族的机器系列。以下机器家族选项可供选择：
  - 通用
  - 计算优化
  - 内存优化
  - 存储优化
  - GPU 数量
4. 在系列列中，为虚拟机选择机器系列。
  
  如果您在上一步中选择 GPU 作为机器家族，请选择所需的 GPU 类型。然后，系统会为所选 GPU 类型自动选择机器系列。
5. 在机器类型部分中，为虚拟机选择机器类型。
在导航菜单中，点击操作系统和存储空间。在显示的操作系统和存储空间窗格中，执行以下操作来配置启动磁盘：
1. 点击更改。系统会显示启动磁盘窗格，并显示公共映像标签页。
2. 在操作系统列表中，选择操作系统类型。
3. 在版本列表中，选择操作系统版本。
4. 在启动磁盘类型列表中，选择启动磁盘的类型。
5. 在大小 (GB) 字段中，指定启动磁盘的大小。
6. 可选：对于 Hyperdisk Balanced 启动磁盘，请为预配 IOPS 和预配吞吐量字段指定值。
7. 可选：对于高级配置选项，展开 显示高级配置部分。
8. 如需确认您的启动磁盘选项并返回操作系统和存储空间窗格，请点击选择。
注意：除非您明确选择其他启动磁盘，否则如果新虚拟机的名称与现有磁盘的名称匹配，则现有磁盘会自动挂接到新虚拟机作为启动磁盘。
在导航菜单中，点击网络。在显示的网络窗格中，执行以下操作：
1. 前往防火墙部分。
2. 如需允许 HTTP 或 HTTPS 流量流向虚拟机，请选择允许 HTTP 流量或允许 HTTPS 流量。
  
  Compute Engine 会向您的虚拟机中添加网络标记，并创建对应的入站流量防火墙规则，该规则允许 tcp:80 (HTTP) 或 tcp:443 (HTTPS) 上的所有传入流量。网络标记可将防火墙规则与虚拟机相关联。如需了解详情，请参阅 Cloud Next Generation Firewall 文档中的防火墙规则概览。
可选操作：如果您选择了支持安全强化型虚拟机功能的操作系统映像，则可以修改安全强化型虚拟机设置。

为此，请在导航菜单中点击安全。在显示的安全窗格中，您可以配置以下内容：
- 如需开启安全启动，请选中开启安全启动复选框。“安全启动”默认处于停用状态。
- 如需关闭 vTPM，请清除开启 vTPM 复选框。vTPM 默认处于启用状态。停用 vTPM 的同时还会停用完整性监控，因为完整性监控依赖于测量启动收集的数据。
- 如需关闭完整性监控，请清除开启完整性监控复选框。完整性监控默认处于启用状态。
可选：指定其他配置选项。如需了解详情，请参阅实例创建期间的配置选项。
要创建并启动该虚拟机，请点击创建。

gcloud

选择公共映像。请记下映像或映像系列的名称以及包含该映像的项目的名称。
使用 gcloud compute instances create 命令从映像系列或操作系统映像的特定版本创建虚拟机。

如果您指定可选的 --shielded-secure-boot 标志，则 Compute Engine 会创建一个启用了以下所有三项安全强化型虚拟机功能的虚拟机：
在 Compute Engine 启动您的虚拟机后，您必须停止该虚拟机以修改安全强化型虚拟机选项。
```
gcloud compute instances create VM_NAME \
    --zone=ZONE \
    [--image=IMAGE | --image-family=IMAGE_FAMILY] \
    --image-project=IMAGE_PROJECT
    IMAGE_FLAG \
    --machine-type=MACHINE_TYPE
```
请替换以下内容：
- VM_NAME：新虚拟机的名称
- ZONE：要在其中创建实例的可用区
- IMAGE_PROJECT：包含映像的项目
- IMAGE_FLAG：指定以下其中一项：
  - 使用 --image IMAGE_NAME 标志指定公共映像的特定版本。
    
    例如 --image debian-12-bookworm-v20241112。
  - 使用 --image-family IMAGE_FAMILY_NAME 标志指定映像系列。
    
    这会通过映像系列中最新的未弃用操作系统映像创建虚拟机。例如，如果您指定 --image-family debian-12，Compute Engine 会使用 Debian 12 映像系列中最新版本的操作系统映像。
- MACHINE_TYPE：新虚拟机的机器类型，可以是预定义机器类型或自定义机器类型。
  
  如需获取可用区中可用的机器类型列表，请将 gcloud compute machine-types list 命令与 --zones 标志结合使用。
验证 Compute Engine 是否已创建该虚拟机：
```
gcloud compute instances describe VM_NAME
```
将 VM_NAME 替换为虚拟机名称。

Terraform

如需创建虚拟机，您可以使用 google_compute_instance 资源


# Create a VM instance from a public image
# in the `default` VPC network and subnet

resource "google_compute_instance" "default" {
  name         = "my-vm"
  machine_type = "n1-standard-1"
  zone         = "us-central1-a"

  boot_disk {
    initialize_params {
      image = "ubuntu-minimal-2210-kinetic-amd64-v20230126"
    }
  }

  network_interface {
    network = "default"
    access_config {}
  }
}

如需了解如何应用或移除 Terraform 配置，请参阅基本 Terraform 命令。

如需生成 Terraform 代码，您可以使用 Google Cloud 控制台中的等效代码组件。

在 Google Cloud 控制台中，前往虚拟机实例页面。
转到虚拟机实例
点击创建实例。
指定所需的参数。
在页面顶部或底部，点击等效代码，然后点击 Terraform 标签页以查看 Terraform 代码。

C#

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 C# 设置说明进行操作。如需了解详情，请参阅 Compute Engine C# API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。


using Google.Cloud.Compute.V1;
using System.Threading.Tasks;

public class CreateInstanceAsyncSample
{
    public async Task CreateInstanceAsync(
        // TODO(developer): Set your own default values for these parameters or pass different values when calling this method.
        string projectId = "your-project-id",
        string zone = "us-central1-a",
        string machineName = "test-machine",
        string machineType = "n1-standard-1",
        string diskImage = "projects/debian-cloud/global/images/family/debian-12",
        long diskSizeGb = 10,
        string networkName = "default")
    {
        Instance instance = new Instance
        {
            Name = machineName,
            // See https://cloud.google.com/compute/docs/machine-types for more information on machine types.
            MachineType = $"zones/{zone}/machineTypes/{machineType}",
            // Instance creation requires at least one persistent disk.
            Disks =
            {
                new AttachedDisk
                {
                    AutoDelete = true,
                    Boot = true,
                    Type = ComputeEnumConstants.AttachedDisk.Type.Persistent,
                    InitializeParams = new AttachedDiskInitializeParams 
                    {
                        // See https://cloud.google.com/compute/docs/images for more information on available images.
                        SourceImage = diskImage,
                        DiskSizeGb = diskSizeGb
                    }
                }
            },
            NetworkInterfaces = { new NetworkInterface { Name = networkName } }
        };

        // Initialize client that will be used to send requests. This client only needs to be created
        // once, and can be reused for multiple requests.
        InstancesClient client = await InstancesClient.CreateAsync();

        // Insert the instance in the specified project and zone.
        var instanceCreation = await client.InsertAsync(projectId, zone, instance);

        // Wait for the operation to complete using client-side polling.
        // The server-side operation is not affected by polling,
        // and might finish successfully even if polling times out.
        await instanceCreation.PollUntilCompletedAsync();
    }
}

Go

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Go 设置说明进行操作。如需了解详情，请参阅 Compute Engine Go API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

import (
	"context"
	"fmt"
	"io"

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

// createInstance sends an instance creation request to the Compute Engine API and waits for it to complete.
func createInstance(w io.Writer, projectID, zone, instanceName, machineType, sourceImage, networkName string) error {
	// projectID := "your_project_id"
	// zone := "europe-central2-b"
	// instanceName := "your_instance_name"
	// machineType := "n1-standard-1"
	// sourceImage := "projects/debian-cloud/global/images/family/debian-12"
	// networkName := "global/networks/default"

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

	req := &computepb.InsertInstanceRequest{
		Project: projectID,
		Zone:    zone,
		InstanceResource: &computepb.Instance{
			Name: proto.String(instanceName),
			Disks: []*computepb.AttachedDisk{
				{
					InitializeParams: &computepb.AttachedDiskInitializeParams{
						DiskSizeGb:  proto.Int64(10),
						SourceImage: proto.String(sourceImage),
					},
					AutoDelete: proto.Bool(true),
					Boot:       proto.Bool(true),
					Type:       proto.String(computepb.AttachedDisk_PERSISTENT.String()),
				},
			},
			MachineType: proto.String(fmt.Sprintf("zones/%s/machineTypes/%s", zone, machineType)),
			NetworkInterfaces: []*computepb.NetworkInterface{
				{
					Name: proto.String(networkName),
				},
			},
		},
	}

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

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

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

	return nil
}

Java

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Java 设置说明进行操作。如需了解详情，请参阅 Compute Engine Java API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。


import com.google.api.gax.longrunning.OperationFuture;
import com.google.cloud.compute.v1.AttachedDisk;
import com.google.cloud.compute.v1.AttachedDisk.Type;
import com.google.cloud.compute.v1.AttachedDiskInitializeParams;
import com.google.cloud.compute.v1.InsertInstanceRequest;
import com.google.cloud.compute.v1.Instance;
import com.google.cloud.compute.v1.InstancesClient;
import com.google.cloud.compute.v1.NetworkInterface;
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 CreateInstance {

  public static void main(String[] args)
      throws IOException, InterruptedException, ExecutionException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    String project = "your-project-id";
    String zone = "zone-name";
    String instanceName = "instance-name";
    createInstance(project, zone, instanceName);
  }


  // Create a new instance with the provided "instanceName" value in the specified project and zone.
  public static void createInstance(String project, String zone, String instanceName)
      throws IOException, InterruptedException, ExecutionException, TimeoutException {
    // Below are sample values that can be replaced.
    // machineType: machine type of the VM being created.
    // *   This value uses the format zones/{zone}/machineTypes/{type_name}.
    // *   For a list of machine types, see https://cloud.google.com/compute/docs/machine-types
    // sourceImage: path to the operating system image to mount.
    // *   For details about images you can mount, see https://cloud.google.com/compute/docs/images
    // diskSizeGb: storage size of the boot disk to attach to the instance.
    // networkName: network interface to associate with the instance.
    String machineType = String.format("zones/%s/machineTypes/n1-standard-1", zone);
    String sourceImage = String
        .format("projects/debian-cloud/global/images/family/%s", "debian-11");
    long diskSizeGb = 10L;
    String networkName = "default";

    // 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 `instancesClient.close()` method on the client to safely
    // clean up any remaining background resources.
    try (InstancesClient instancesClient = InstancesClient.create()) {
      // Instance creation requires at least one persistent disk and one network interface.
      AttachedDisk disk =
          AttachedDisk.newBuilder()
              .setBoot(true)
              .setAutoDelete(true)
              .setType(Type.PERSISTENT.toString())
              .setDeviceName("disk-1")
              .setInitializeParams(
                  AttachedDiskInitializeParams.newBuilder()
                      .setSourceImage(sourceImage)
                      .setDiskSizeGb(diskSizeGb)
                      .build())
              .build();

      // Use the network interface provided in the networkName argument.
      NetworkInterface networkInterface = NetworkInterface.newBuilder()
          .setName(networkName)
          .build();

      // Bind `instanceName`, `machineType`, `disk`, and `networkInterface` to an instance.
      Instance instanceResource =
          Instance.newBuilder()
              .setName(instanceName)
              .setMachineType(machineType)
              .addDisks(disk)
              .addNetworkInterfaces(networkInterface)
              .build();

      System.out.printf("Creating instance: %s at %s %n", instanceName, zone);

      // Insert the instance in the specified project and zone.
      InsertInstanceRequest insertInstanceRequest = InsertInstanceRequest.newBuilder()
          .setProject(project)
          .setZone(zone)
          .setInstanceResource(instanceResource)
          .build();

      OperationFuture<Operation, Operation> operation = instancesClient.insertAsync(
          insertInstanceRequest);

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

      if (response.hasError()) {
        System.out.println("Instance creation failed ! ! " + response);
        return;
      }
      System.out.println("Operation Status: " + response.getStatus());
    }
  }
}

Node.js

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

/**
 * 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 machineType = 'n1-standard-1';
// const sourceImage = 'projects/debian-cloud/global/images/family/debian-11';
// const networkName = 'global/networks/default';

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

// Create a new instance with the values provided above in the specified project and zone.
async function createInstance() {
  const instancesClient = new compute.InstancesClient();

  console.log(`Creating the ${instanceName} instance in ${zone}...`);

  const [response] = await instancesClient.insert({
    instanceResource: {
      name: instanceName,
      disks: [
        {
          // Describe the size and source image of the boot disk to attach to the instance.
          initializeParams: {
            diskSizeGb: '10',
            sourceImage,
          },
          autoDelete: true,
          boot: true,
          type: 'PERSISTENT',
        },
      ],
      machineType: `zones/${zone}/machineTypes/${machineType}`,
      networkInterfaces: [
        {
          // Use the network interface provided in the networkName argument.
          name: networkName,
        },
      ],
    },
    project: projectId,
    zone,
  });
  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 created.');
}

createInstance();

PHP

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 PHP 设置说明进行操作。如需了解详情，请参阅 Compute Engine PHP API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

use Google\Cloud\Compute\V1\AttachedDisk;
use Google\Cloud\Compute\V1\AttachedDiskInitializeParams;
use Google\Cloud\Compute\V1\Client\InstancesClient;
use Google\Cloud\Compute\V1\Enums\AttachedDisk\Type;
use Google\Cloud\Compute\V1\InsertInstanceRequest;

/**
 * To correctly handle string enums in Cloud Compute library
 * use constants defined in the Enums subfolder.
 */
use Google\Cloud\Compute\V1\Instance;
use Google\Cloud\Compute\V1\NetworkInterface;

/**
 * Creates an instance in the specified project and zone.
 *
 * @param string $projectId Project ID of the Cloud project to create the instance in.
 * @param string $zone Zone to create the instance in (like "us-central1-a").
 * @param string $instanceName Unique name for this Compute Engine instance.
 * @param string $machineType Machine type of the instance being created.
 * @param string $sourceImage Boot disk image name or family.
 * @param string $networkName Network interface to associate with the instance.
 *
 * @throws \Google\ApiCore\ApiException if the remote call fails.
 * @throws \Google\ApiCore\ValidationException if local error occurs before remote call.
 */
function create_instance(
    string $projectId,
    string $zone,
    string $instanceName,
    string $machineType = 'n1-standard-1',
    string $sourceImage = 'projects/debian-cloud/global/images/family/debian-11',
    string $networkName = 'global/networks/default'
) {
    // Set the machine type using the specified zone.
    $machineTypeFullName = sprintf('zones/%s/machineTypes/%s', $zone, $machineType);

    // Describe the source image of the boot disk to attach to the instance.
    $diskInitializeParams = (new AttachedDiskInitializeParams())
        ->setSourceImage($sourceImage);
    $disk = (new AttachedDisk())
        ->setBoot(true)
        ->setAutoDelete(true)
        ->setType(Type::PERSISTENT)
        ->setInitializeParams($diskInitializeParams);

    // Use the network interface provided in the $networkName argument.
    $network = (new NetworkInterface())
        ->setName($networkName);

    // Create the Instance object.
    $instance = (new Instance())
        ->setName($instanceName)
        ->setDisks([$disk])
        ->setMachineType($machineTypeFullName)
        ->setNetworkInterfaces([$network]);

    // Insert the new Compute Engine instance using InstancesClient.
    $instancesClient = new InstancesClient();
    $request = (new InsertInstanceRequest())
        ->setInstanceResource($instance)
        ->setProject($projectId)
        ->setZone($zone);
    $operation = $instancesClient->insert($request);

    // Wait for the operation to complete.
    $operation->pollUntilComplete();
    if ($operation->operationSucceeded()) {
        printf('Created instance %s' . PHP_EOL, $instanceName);
    } else {
        $error = $operation->getError();
        printf('Instance creation failed: %s' . PHP_EOL, $error?->getMessage());
    }
}

Python

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Python 设置说明进行操作。如需了解详情，请参阅 Compute Engine Python API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。

from __future__ import annotations

import re
import sys
from typing import Any
import warnings

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


def get_image_from_family(project: str, family: str) -> compute_v1.Image:
    """
    Retrieve the newest image that is part of a given family in a project.

    Args:
        project: project ID or project number of the Cloud project you want to get image from.
        family: name of the image family you want to get image from.

    Returns:
        An Image object.
    """
    image_client = compute_v1.ImagesClient()
    # List of public operating system (OS) images: https://cloud.google.com/compute/docs/images/os-details
    newest_image = image_client.get_from_family(project=project, family=family)
    return newest_image


def disk_from_image(
    disk_type: str,
    disk_size_gb: int,
    boot: bool,
    source_image: str,
    auto_delete: bool = True,
) -> compute_v1.AttachedDisk:
    """
    Create an AttachedDisk object to be used in VM instance creation. Uses an image as the
    source for the new disk.

    Args:
         disk_type: the type of disk you want to create. This value uses the following format:
            "zones/{zone}/diskTypes/(pd-standard|pd-ssd|pd-balanced|pd-extreme)".
            For example: "zones/us-west3-b/diskTypes/pd-ssd"
        disk_size_gb: size of the new disk in gigabytes
        boot: boolean flag indicating whether this disk should be used as a boot disk of an instance
        source_image: source image to use when creating this disk. You must have read access to this disk. This can be one
            of the publicly available images or an image from one of your projects.
            This value uses the following format: "projects/{project_name}/global/images/{image_name}"
        auto_delete: boolean flag indicating whether this disk should be deleted with the VM that uses it

    Returns:
        AttachedDisk object configured to be created using the specified image.
    """
    boot_disk = compute_v1.AttachedDisk()
    initialize_params = compute_v1.AttachedDiskInitializeParams()
    initialize_params.source_image = source_image
    initialize_params.disk_size_gb = disk_size_gb
    initialize_params.disk_type = disk_type
    boot_disk.initialize_params = initialize_params
    # Remember to set auto_delete to True if you want the disk to be deleted when you delete
    # your VM instance.
    boot_disk.auto_delete = auto_delete
    boot_disk.boot = boot
    return boot_disk


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_instance(
    project_id: str,
    zone: str,
    instance_name: str,
    disks: list[compute_v1.AttachedDisk],
    machine_type: str = "n1-standard-1",
    network_link: str = "global/networks/default",
    subnetwork_link: str = None,
    internal_ip: str = None,
    external_access: bool = False,
    external_ipv4: str = None,
    accelerators: list[compute_v1.AcceleratorConfig] = None,
    preemptible: bool = False,
    spot: bool = False,
    instance_termination_action: str = "STOP",
    custom_hostname: str = None,
    delete_protection: bool = False,
) -> compute_v1.Instance:
    """
    Send an instance creation request to the Compute Engine API and wait for it to complete.

    Args:
        project_id: project ID or project number of the Cloud project you want to use.
        zone: name of the zone to create the instance in. For example: "us-west3-b"
        instance_name: name of the new virtual machine (VM) instance.
        disks: a list of compute_v1.AttachedDisk objects describing the disks
            you want to attach to your new instance.
        machine_type: machine type of the VM being created. This value uses the
            following format: "zones/{zone}/machineTypes/{type_name}".
            For example: "zones/europe-west3-c/machineTypes/f1-micro"
        network_link: 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.
        subnetwork_link: name of the subnetwork you want the new instance to use.
            This value uses the following format:
            "regions/{region}/subnetworks/{subnetwork_name}"
        internal_ip: internal IP address you want to assign to the new instance.
            By default, a free address from the pool of available internal IP addresses of
            used subnet will be used.
        external_access: boolean flag indicating if the instance should have an external IPv4
            address assigned.
        external_ipv4: external IPv4 address to be assigned to this instance. If you specify
            an external IP address, it must live in the same region as the zone of the instance.
            This setting requires `external_access` to be set to True to work.
        accelerators: a list of AcceleratorConfig objects describing the accelerators that will
            be attached to the new instance.
        preemptible: boolean value indicating if the new instance should be preemptible
            or not. Preemptible VMs have been deprecated and you should now use Spot VMs.
        spot: boolean value indicating if the new instance should be a Spot VM or not.
        instance_termination_action: What action should be taken once a Spot VM is terminated.
            Possible values: "STOP", "DELETE"
        custom_hostname: Custom hostname of the new VM instance.
            Custom hostnames must conform to RFC 1035 requirements for valid hostnames.
        delete_protection: boolean value indicating if the new virtual machine should be
            protected against deletion or not.
    Returns:
        Instance object.
    """
    instance_client = compute_v1.InstancesClient()

    # Use the network interface provided in the network_link argument.
    network_interface = compute_v1.NetworkInterface()
    network_interface.network = network_link
    if subnetwork_link:
        network_interface.subnetwork = subnetwork_link

    if internal_ip:
        network_interface.network_i_p = internal_ip

    if external_access:
        access = compute_v1.AccessConfig()
        access.type_ = compute_v1.AccessConfig.Type.ONE_TO_ONE_NAT.name
        access.name = "External NAT"
        access.network_tier = access.NetworkTier.PREMIUM.name
        if external_ipv4:
            access.nat_i_p = external_ipv4
        network_interface.access_configs = [access]

    # Collect information into the Instance object.
    instance = compute_v1.Instance()
    instance.network_interfaces = [network_interface]
    instance.name = instance_name
    instance.disks = disks
    if re.match(r"^zones/[a-z\d\-]+/machineTypes/[a-z\d\-]+$", machine_type):
        instance.machine_type = machine_type
    else:
        instance.machine_type = f"zones/{zone}/machineTypes/{machine_type}"

    instance.scheduling = compute_v1.Scheduling()
    if accelerators:
        instance.guest_accelerators = accelerators
        instance.scheduling.on_host_maintenance = (
            compute_v1.Scheduling.OnHostMaintenance.TERMINATE.name
        )

    if preemptible:
        # Set the preemptible setting
        warnings.warn(
            "Preemptible VMs are being replaced by Spot VMs.", DeprecationWarning
        )
        instance.scheduling = compute_v1.Scheduling()
        instance.scheduling.preemptible = True

    if spot:
        # Set the Spot VM setting
        instance.scheduling.provisioning_model = (
            compute_v1.Scheduling.ProvisioningModel.SPOT.name
        )
        instance.scheduling.instance_termination_action = instance_termination_action

    if custom_hostname is not None:
        # Set the custom hostname for the instance
        instance.hostname = custom_hostname

    if delete_protection:
        # Set the delete protection bit
        instance.deletion_protection = True

    # Prepare the request to insert an instance.
    request = compute_v1.InsertInstanceRequest()
    request.zone = zone
    request.project = project_id
    request.instance_resource = instance

    # Wait for the create operation to complete.
    print(f"Creating the {instance_name} instance in {zone}...")

    operation = instance_client.insert(request=request)

    wait_for_extended_operation(operation, "instance creation")

    print(f"Instance {instance_name} created.")
    return instance_client.get(project=project_id, zone=zone, instance=instance_name)

Ruby

试用此示例之前，请按照《Compute Engine 快速入门：使用客户端库》中的 Ruby 设置说明进行操作。如需了解详情，请参阅 Compute Engine Ruby API 参考文档。

如需向 Compute Engine 进行身份验证，请设置应用默认凭证。如需了解详情，请参阅为本地开发环境设置身份验证。


require "google/cloud/compute/v1"

# Sends an instance creation request to the Compute Engine API and waits for it to complete.
#
# @param [String] project project ID or project number of the Cloud project you want to use.
# @param [String] zone name of the zone you want to use. For example: "us-west3-b"
# @param [String] instance_name name of the new virtual machine.
# @param [String] machine_type machine type of the VM being created. For example: "e2-standard-2"
#         See https://cloud.google.com/compute/docs/machine-types for more information
#         on machine types.
# @param [String] source_image path to the operating system image to mount on your boot
#         disk. This can be one of the public images
#         (like "projects/debian-cloud/global/images/family/debian-11")
#         or a private image you have access to.
#         See https://cloud.google.com/compute/docs/images for more information on available images.
# @param [String] network_name name of the network you want the new instance to use.
#         For example: "global/networks/default" represents the `default`
#         network interface, which is created automatically for each project.
def create_instance project:, zone:, instance_name:,
                    machine_type: "n2-standard-2",
                    source_image: "projects/debian-cloud/global/images/family/debian-11",
                    network_name: "global/networks/default"
  # Initialize client that will be used to send requests. This client only needs to be created
  # once, and can be reused for multiple requests.
  client = ::Google::Cloud::Compute::V1::Instances::Rest::Client.new

  # Construct the instance object.
  # It can be either a hash or ::Google::Cloud::Compute::V1::Instance instance.
  instance = {
    name: instance_name,
    machine_type: "zones/#{zone}/machineTypes/#{machine_type}",
    # Instance creation requires at least one persistent disk.
    disks: [{
      auto_delete: true,
      boot: true,
      type: :PERSISTENT,
      initialize_params: {
        source_image: source_image,
        disk_size_gb: 10
      }
    }],
    network_interfaces: [{ name: network_name }]
  }

  # Prepare a request to create the instance in the specified project and zone.
  request = { project: project, zone: zone, instance_resource: instance }

  puts "Creating the #{instance_name} instance in #{zone}..."
  begin
    # Send the insert request.
    operation = client.insert request
    # Wait for the create operation to complete.
    operation = wait_until_done operation: operation

    if operation.error?
      warn "Error during creation:", operation.error
    else
      compute_operation = operation.operation
      warn "Warning during creation:", compute_operation.warnings unless compute_operation.warnings.empty?
      puts "Instance #{instance_name} created."
    end
  rescue ::Google::Cloud::Error => e
    warn "Exception during creation:", e
  end
end

REST

选择公共映像。请记下映像或映像系列的名称以及包含该映像的项目的名称。
使用 instances.insert 方法通过映像系列或通过操作系统映像的特定版本创建虚拟机：
```
POST https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/zones/ZONE/instances

{
   "machineType":"zones/MACHINE_TYPE_ZONE/machineTypes/MACHINE_TYPE",
   "name":"VM_NAME",
   
   "disks":[
      {
         "initializeParams":{
            "sourceImage":"projects/IMAGE_PROJECT/global/images/IMAGE"
         },
         "boot":true
      }
   ],
   
   
   "networkInterfaces":[
      {
         "network":"global/networks/NETWORK_NAME"
      }
   ],
   
  
   "shieldedInstanceConfig":{
      "enableSecureBoot":"ENABLE_SECURE_BOOT"
   }
}
```
替换以下内容：
- PROJECT_ID：要在其中创建虚拟机的项目的 ID
- ZONE：要在其中创建虚拟机的可用区
- MACHINE_TYPE_ZONE：包含新虚拟机将使用的机器类型的可用区
- MACHINE_TYPE：新虚拟机的预定义或自定义机器类型
- VM_NAME：新虚拟机的名称
- IMAGE_PROJECT：包含映像的项目
  例如，如果您将 debian-10 指定为映像系列，请将 debian-cloud 指定为映像项目。
- IMAGE：指定以下其中一项：
  - IMAGE：公共映像的特定版本
    
    例如，"sourceImage": "projects/debian-cloud/global/images/debian-10-buster-v20200309"
  - IMAGE_FAMILY：映像系列
    
    这会通过最新的未弃用操作系统映像创建虚拟机。例如，如果您指定 "sourceImage": "projects/debian-cloud/global/images/family/debian-10"，则 Compute Engine 会通过 Debian 10 映像系列中最新版本的操作系统映像创建虚拟机。
- NETWORK_NAME：您要用于虚拟机的 VPC 网络。您可以指定 default 来使用默认网络。
- ENABLE_SECURE_BOOT（可选）：如果您选择了支持安全强化型虚拟机功能的映像，则 Compute Engine 会默认启用虚拟可信平台模块 (vTPM) 和完整性监控。默认情况下，Compute Engine 不会启用安全启动。
  
  如果为 enableSecureBoot 指定 true，则 Compute Engine 会创建一个启用了所有三项安全强化型虚拟机功能的虚拟机。在 Compute Engine 启动您的虚拟机后，如需修改安全强化型虚拟机选项，您必须停止该虚拟机。

通过公共映像创建裸金属实例

Google、开源社区及第三方供应商会提供和维护公共操作系统映像。默认情况下，所有 Google Cloud 项目都可以使用受支持的公共操作系统映像创建裸金属实例。但是，如果您的 Google Cloud 项目定义了可信映像列表，则只能使用该列表上的映像来创建裸金属实例。

控制台

在 Google Cloud 控制台中，前往创建实例页面。

转到“创建实例”

如果出现提示，请选择您的项目并点击继续。系统会显示创建实例页面，并显示机器配置窗格。
在机器配置窗格中，执行以下操作：
1. 在名称字段中，指定实例的名称。如需了解详情，请参阅资源命名惯例。
2. 可选：在可用区字段中，为此实例选择可用区。如果您选择了没有任何可用的裸金属服务器的可用区，则系统会提示您选择其他可用区。
  
  默认选择为不限。如果您不更改此默认选择，Google 会根据机器类型和可用性为您自动选择可用区。
3. 请执行以下操作之一，选择您的机器家族和系列：
  - 对于 C3 裸金属系列，请选择通用作为机器家族，然后在系列列中选择 C3。
  - 对于 X4 裸金属系列，请选择内存优化作为机器家族，然后在系列列中选择 X4。
4. 在机器类型部分中，点击相应列表。在过滤器菜单中，输入 metal，然后选择一种可用机器类型。
在导航菜单中，点击操作系统和存储空间。在显示的操作系统和存储空间窗格中，执行以下操作来配置启动磁盘：
1. 点击更改。系统会显示启动磁盘窗格，并显示公共映像标签页。
2. 在操作系统列表中，选择操作系统类型。
3. 在版本列表中，选择操作系统版本。
4. 在启动磁盘类型列表中，选择启动磁盘的类型。
5. 在大小 (GB) 字段中，指定启动磁盘的大小。
6. 可选：对于 Hyperdisk Balanced 启动磁盘，请为预配 IOPS 和预配吞吐量字段指定值。
7. 可选：对于高级配置选项，展开 显示高级配置部分。
8. 如需确认您的启动磁盘选项并返回操作系统和存储空间窗格，请点击选择。
  
  注意：除非您明确选择其他启动磁盘，否则如果新实例的名称与现有磁盘的名称匹配，则现有磁盘会自动挂接到新实例作为启动磁盘。
在导航菜单中，点击网络。在显示的网络窗格中，执行以下操作：
1. 前往防火墙部分。
2. 如需允许 HTTP 或 HTTPS 流量流向实例，请选择允许 HTTP 流量或允许 HTTPS 流量。
  
  Compute Engine 会向您的实例中添加网络标记，并创建对应的入站流量防火墙规则，该规则允许 tcp:80 (HTTP) 或 tcp:443 (HTTPS) 上的所有传入流量。网络标记可将防火墙规则与实例相关联。如需了解详情，请参阅 Cloud Next Generation Firewall 文档中的防火墙规则概览。
3. 在网络性能配置部分中，验证网络接口卡字段是否已设置为 IDPF。
在导航菜单中，点击高级。在显示的高级窗格中，执行以下操作：
1. 展开 虚拟机预配模型高级设置部分。验证主机维护时字段是否已设置为 Terminate instance。
可选。指定您选择的任何其他配置参数。如需详细了解自定义配置选项，请参阅创建并启动实例。
如需创建并启动裸金属实例，请点击创建。

gcloud

选择支持裸金属实例的公共映像。请记下映像或映像系列的名称以及包含该映像的项目的名称。
使用 gcloud compute instances create 命令通过映像系列或特定版本的操作系统映像创建裸金属实例。
```
gcloud compute instances create INSTANCE_NAME \
    --zone=ZONE \
    --machine-type=MACHINE_TYPE \
    --network-interface=nic-type=IDPF \
    --maintenance-policy=TERMINATE \
    --create-disk=boot=yes,type=hyperdisk-balanced,image=projects/IMAGE_PROJECT/global/images/IMAGE,provisioned-iops=IOPS,provisioned-throughput=THROUGHPUT,size=SIZE \
    --no-shielded-secure-boot
```
替换以下内容：
- INSTANCE_NAME：新的裸金属实例的名称
- ZONE：要在其中创建裸金属实例的可用区
- MACHINE_TYPE：用于实例的裸金属机器类型。该机器类型的名称必须以 -metal 结尾。
  
  如需获取可用区中可用的机器类型列表，请将 gcloud compute machine-types list 命令与 --zones 标志结合使用。
- IMAGE_PROJECT：包含映像的映像项目
- IMAGE：指定以下其中一项：
  - 操作系统映像的特定版本，例如 sles-15-sp4-sap-v20240208-x86-6。
  - 映像系列，其格式必须为 family/IMAGE_FAMILY。此项会通过最新的未弃用的操作系统映像创建实例。例如，如果您指定 family/sles-15-sp4-sap，Compute Engine 会通过 SUSE Linux Enterprise Server 15 SP4 映像系列中最新版本的操作系统映像创建裸金属实例。如需详细了解如何使用映像系列，请参阅映像系列最佳实践。
- IOPS（可选）：磁盘可处理的每秒 I/O 操作数 (IOPS) 上限。
- THROUGHPUT（可选）：一个整数，表示磁盘可处理的最高吞吐量（以 MiB/秒为单位）。
- SIZE：可选：新磁盘的大小。该值必须是整数。默认的计量单位为 GiB。
验证 Compute Engine 是否已创建该实例：
```
gcloud compute instances describe INSTANCE_NAME
```
将 INSTANCE_NAME 替换为新实例的名称。

REST

选择支持裸金属实例的公共映像。请记下映像或映像系列的名称以及包含该映像的项目的名称。
使用 instances.insert 方法通过映像系列或特定版本的操作系统映像创建裸金属实例：
```
POST https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/zones/ZONE/instances
{
 "machineType": "projects/PROJECT_ID/zones/MACHINE_TYPE_ZONE/machineTypes/MACHINE_TYPE",
 "name": "INSTANCE_NAME",
 "disks": [
   {
     "boot": true,
     "initializeParams": {
       "diskSizeGb": "DISK_SIZE",
       "diskType": "hyperdisk-balanced",
       "provisionedIops": "IOPS_LIMIT",
       "provisionedThroughput": "THROUGHPUT_LIMIT",
       "sourceImage": "projects/IMAGE_PROJECT/global/images/IMAGE"
     }
   }
 ],
 "networkInterfaces": [
   {
     "nicType": "IDPF"
   }
 ],
 "scheduling": {
   "onHostMaintenance": "TERMINATE"
 }
}
```
请替换以下内容：
- PROJECT_ID：要在其中创建裸金属实例的项目的 ID
- ZONE：要在其中创建裸金属实例的可用区
- MACHINE_TYPE_ZONE：包含要用于新的裸金属实例的机器类型的可用区
- MACHINE_TYPE：用于实例的机器类型。该机器类型的名称必须以 -metal 结尾。
- INSTANCE_NAME：新实例的名称
- DISK_SIZE：磁盘大小（以 GiB 为单位）
- IOPS_LIMIT：您要为磁盘预配的每秒 I/O 操作数。
- THROUGHPUT_LIMIT：一个整数，表示您要为磁盘预配的吞吐量（以 MB/秒为单位）。
- IMAGE_PROJECT：包含映像的映像项目
- IMAGE：指定以下其中一项：
  - 操作系统映像的特定版本，例如 sles-15-sp4-sap-v20240208-x86-6。
  - 映像系列，其格式必须为 family/IMAGE_FAMILY。此项会通过最新的未弃用的操作系统映像创建实例。例如，如果您指定 family/sles-15-sp4-sap，Compute Engine 会通过 SUSE Linux Enterprise Server 15 SP4 映像系列中最新版本的操作系统映像创建裸金属实例。如需详细了解如何使用映像系列，请参阅映像系列最佳实践。

后续步骤

详细了解映像。
了解如何检查实例的状态，以了解其何时可用。
了解如何连接到您的实例。

通过公共映像创建实例 使用集合让一切井井有条 根据您的偏好保存内容并对其进行分类。

准备工作

Console

gcloud

REST

所需的角色

查看 Compute Engine 上的可用公共映像列表

控制台

gcloud

C#

Go

Java

Node.js

PHP

Python

Ruby

REST

通过公共映像创建虚拟机实例

控制台

gcloud

Terraform

C#

C#

Go

Go

Java

Node.js

PHP

Python

Ruby

REST

通过公共映像创建裸金属实例

控制台

gcloud

REST

后续步骤

通过公共映像创建实例