인스턴스 템플릿 만들기

지정된 머신 유형, 부팅 디스크, 네트워크를 사용하여 인스턴스 템플릿을 만듭니다.

더 살펴보기

이 코드 샘플이 포함된 자세한 문서는 다음을 참조하세요.

• 인스턴스 템플릿 만들기

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"
)

// createTemplate creates a new instance template with the provided name and a specific instance configuration.
func createTemplate(w io.Writer, projectID, templateName string) error {
	// projectID := "your_project_id"
	// templateName := "your_template_name"

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

	req := &computepb.InsertInstanceTemplateRequest{
		Project: projectID,
		InstanceTemplateResource: &computepb.InstanceTemplate{
			Name: proto.String(templateName),
			Properties: &computepb.InstanceProperties{
				// The template describes the size and source image of the boot disk
				// to attach to the instance.
				Disks: []*computepb.AttachedDisk{
					{
						InitializeParams: &computepb.AttachedDiskInitializeParams{
							DiskSizeGb:  proto.Int64(250),
							SourceImage: proto.String("projects/debian-cloud/global/images/family/debian-11"),
						},
						AutoDelete: proto.Bool(true),
						Boot:       proto.Bool(true),
					},
				},
				MachineType: proto.String("e2-standard-4"),
				// The template connects the instance to the `default` network,
				// without specifying a subnetwork.
				NetworkInterfaces: []*computepb.NetworkInterface{
					{
						Name: proto.String("global/networks/default"),
						// The template lets the instance use an external IP address.
						AccessConfigs: []*computepb.AccessConfig{
							{
								Name:        proto.String("External NAT"),
								Type:        proto.String(computepb.AccessConfig_ONE_TO_ONE_NAT.String()),
								NetworkTier: proto.String(computepb.AccessConfig_PREMIUM.String()),
							},
						},
					},
				},
			},
		},
	}

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

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

	fmt.Fprintf(w, "Instance template created\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.AccessConfig;
import com.google.cloud.compute.v1.AccessConfig.NetworkTier;
import com.google.cloud.compute.v1.AttachedDisk;
import com.google.cloud.compute.v1.AttachedDiskInitializeParams;
import com.google.cloud.compute.v1.GlobalOperationsClient;
import com.google.cloud.compute.v1.InsertInstanceTemplateRequest;
import com.google.cloud.compute.v1.InstanceProperties;
import com.google.cloud.compute.v1.InstanceTemplate;
import com.google.cloud.compute.v1.InstanceTemplatesClient;
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 CreateInstanceTemplate {

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

  /*
    Create a new instance template with the provided name and a specific
    instance configuration.
   */
  public static void createInstanceTemplate(String projectId, String templateName)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {

      String machineType = "e2-standard-4";
      String sourceImage = "projects/debian-cloud/global/images/family/debian-11";

      // The template describes the size and source image of the boot disk
      // to attach to the instance.
      AttachedDisk attachedDisk = AttachedDisk.newBuilder()
          .setInitializeParams(AttachedDiskInitializeParams.newBuilder()
              .setSourceImage(sourceImage)
              .setDiskType("pd-balanced")
              .setDiskSizeGb(250).build())
          .setAutoDelete(true)
          .setBoot(true).build();

      // The template connects the instance to the `default` network,
      // without specifying a subnetwork.
      NetworkInterface networkInterface = NetworkInterface.newBuilder()
          .setName("global/networks/default")
          // The template lets the instance use an external IP address.
          .addAccessConfigs(AccessConfig.newBuilder()
              .setName("External NAT")
              .setType(AccessConfig.Type.ONE_TO_ONE_NAT.toString())
              .setNetworkTier(NetworkTier.PREMIUM.toString()).build()).build();

      InstanceProperties instanceProperties = InstanceProperties.newBuilder()
          .addDisks(attachedDisk)
          .setMachineType(machineType)
          .addNetworkInterfaces(networkInterface).build();

      InsertInstanceTemplateRequest insertInstanceTemplateRequest = InsertInstanceTemplateRequest
          .newBuilder()
          .setProject(projectId)
          .setInstanceTemplateResource(InstanceTemplate.newBuilder()
              .setName(templateName)
              .setProperties(instanceProperties).build()).build();

      // Create the Instance Template.
      Operation response = instanceTemplatesClient.insertAsync(insertInstanceTemplateRequest)
          .get(3, TimeUnit.MINUTES);

      if (response.hasError()) {
        System.out.println("Instance Template creation failed ! ! " + response);
        return;
      }
      System.out
          .printf("Instance Template Operation Status %s: %s", templateName, response.getStatus());
    }
  }

  public static void createInstanceTemplateWithDiskType(String projectId, String templateName)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create();
        GlobalOperationsClient globalOperationsClient = GlobalOperationsClient.create()) {

      AttachedDisk disk = AttachedDisk.newBuilder()
          .setInitializeParams(AttachedDiskInitializeParams.newBuilder()
              .setDiskSizeGb(10)
              .setDiskType("pd-balanced")
              .setSourceImage("projects/debian-cloud/global/images/family/debian-10").build())
          .setAutoDelete(true)
          .setBoot(true)
          .setType(AttachedDisk.Type.PERSISTENT.toString()).build();

      InstanceTemplate instanceTemplate = InstanceTemplate.newBuilder()
          .setName(templateName)
          .setProperties(InstanceProperties.newBuilder()
              .setMachineType("n1-standard-1")
              .addDisks(disk)
              .addNetworkInterfaces(NetworkInterface.newBuilder()
                  .setName("global/networks/default").build()).build()).build();

      InsertInstanceTemplateRequest insertInstanceTemplateRequest = InsertInstanceTemplateRequest
          .newBuilder()
          .setProject(projectId)
          .setInstanceTemplateResource(instanceTemplate).build();

      Operation response = instanceTemplatesClient.insertAsync(insertInstanceTemplateRequest)
          .get(3, TimeUnit.MINUTES);

      if (response.hasError()) {
        System.out.println("Instance Template creation failed ! ! " + response);
        return;
      }
      System.out
          .printf("Instance Template Operation Status %s: %s", templateName, response.getStatus());
    }
  }
}

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 templateName = 'your_template_name';

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

// Create a new instance template with the provided name and a specific instance configuration.
async function createTemplate() {
  const instanceTemplatesClient = new compute.InstanceTemplatesClient();

  const [response] = await instanceTemplatesClient.insert({
    project: projectId,
    instanceTemplateResource: {
      name: templateName,
      properties: {
        disks: [
          {
            // The template describes the size and source image of the boot disk
            // to attach to the instance.
            initializeParams: {
              diskSizeGb: '250',
              sourceImage:
                'projects/debian-cloud/global/images/family/debian-11',
            },
            autoDelete: true,
            boot: true,
          },
        ],
        machineType: 'e2-standard-4',
        // The template connects the instance to the `default` network,
        // without specifying a subnetwork.
        networkInterfaces: [
          {
            // Use the network interface provided in the networkName argument.
            name: 'global/networks/default',
            // The template lets the instance use an external IP address.
            accessConfigs: [
              {
                name: 'External NAT',
                type: 'ONE_TO_ONE_NAT',
                networkTier: 'PREMIUM',
              },
            ],
          },
        ],
      },
    },
  });
  let operation = response.latestResponse;
  const operationsClient = new compute.GlobalOperationsClient();

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

  console.log('Instance template created.');
}

createTemplate();

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 create_template(project_id: str, template_name: str) -> compute_v1.InstanceTemplate:
    """
    Create a new instance template with the provided name and a specific
    instance configuration.

    Args:
        project_id: project ID or project number of the Cloud project you use.
        template_name: name of the new template to create.

    Returns:
        InstanceTemplate object that represents the new instance template.
    """
    # The template describes the size and source image of the boot disk
    # to attach to the instance.
    disk = compute_v1.AttachedDisk()
    initialize_params = compute_v1.AttachedDiskInitializeParams()
    initialize_params.source_image = (
        "projects/debian-cloud/global/images/family/debian-11"
    )
    initialize_params.disk_size_gb = 250
    disk.initialize_params = initialize_params
    disk.auto_delete = True
    disk.boot = True

    # The template connects the instance to the `default` network,
    # without specifying a subnetwork.
    network_interface = compute_v1.NetworkInterface()
    network_interface.name = "global/networks/default"

    # The template lets the instance use an external IP address.
    access_config = compute_v1.AccessConfig()
    access_config.name = "External NAT"
    access_config.type_ = "ONE_TO_ONE_NAT"
    access_config.network_tier = "PREMIUM"
    network_interface.access_configs = [access_config]

    template = compute_v1.InstanceTemplate()
    template.name = template_name
    template.properties.disks = [disk]
    template.properties.machine_type = "e2-standard-4"
    template.properties.network_interfaces = [network_interface]

    template_client = compute_v1.InstanceTemplatesClient()
    operation = template_client.insert(
        project=project_id, instance_template_resource=template
    )

    wait_for_extended_operation(operation, "instance template creation")

    return template_client.get(project=project_id, instance_template=template_name)

Terraform

Terraform 구성을 적용하거나 삭제하는 방법은 기본 Terraform 명령어를 참조하세요. 자세한 내용은 Terraform 제공업체 참조 문서를 확인하세요.

GitHub에서 보기 의견 보내기

resource "google_compute_instance_template" "foobar" {
  name         = "my-instance-template"
  machine_type = "e2-standard-4"

  disk {
    source_image = "debian-cloud/debian-11"
    disk_size_gb = 250
  }

  network_interface {
    network = "default"

    # default access config, defining external IP configuration
    access_config {
      network_tier = "PREMIUM"
    }
  }

  # To avoid embedding secret keys or user credentials in the instances, Google recommends that you use custom service accounts with the following access scopes.
  service_account {
    scopes = [
      "https://www.googleapis.com/auth/devstorage.read_only",
      "https://www.googleapis.com/auth/logging.write",
      "https://www.googleapis.com/auth/monitoring.write",
      "https://www.googleapis.com/auth/pubsub",
      "https://www.googleapis.com/auth/service.management.readonly",
      "https://www.googleapis.com/auth/servicecontrol",
      "https://www.googleapis.com/auth/trace.append",
    ]
  }
}

다음 단계

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