配置 Service Directory

本页介绍了如何设置 Service Directory 命名空间、在命名空间中注册服务以及向服务添加端点。您可以在注册服务时或在注册服务之前创建命名空间。

在运行本页面上列出的命令之前，请先熟悉 Service Directory 概览中的概念以及与 Service Directory 相关的关键术语。

设置项目

1. Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

2. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

3. Make sure that billing is enabled for your Google Cloud project.

4. Enable the Service Directory API.

   Enable the API

5. Install the Google Cloud CLI.

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

   gcloud init

7. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

8. Make sure that billing is enabled for your Google Cloud project.

9. Enable the Service Directory API.

   Enable the API

10. Install the Google Cloud CLI.

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

    gcloud init

配置 Service Directory 资源

如需向 Service Directory 中填充服务，请创建一个命名空间，然后在该命名空间中注册您的服务。

配置命名空间

为您的项目在您的区域内创建一个命名空间。此区域不一定是运行所有服务和端点的位置，但必须尽可能靠近。

您可以在任何 Service Directory 区域注册服务，这些服务仍然可在全球范围内解析。在一个区域内，项目可以有多个命名空间，这些命名空间可以位于不同的区域。单个命名空间不能跨多个区域。

控制台

1. 在 Google Cloud 控制台中，前往服务目录命名空间页面。

   前往 Service Directory 命名空间

2. 点击创建命名空间。
3. 在区域列表中，为您的命名空间选择一个区域。
4. 在命名空间名称字段中，为命名空间命名。
5. 点击创建。

gcloud

如需在命令行上使用 Service Directory，请先安装或升级到最新版本的 Google Cloud CLI。

1. 创建命名空间

   gcloud service-directory namespaces create NAMESPACE \
      --location REGION
   

   替换以下内容：

   • NAMESPACE：您要创建的命名空间的名称。
   • REGION：包含命名空间的 Google Cloud 区域。

2. 可选：为您的命名空间设置 IAM 政策。这样，指定的用户或群组便会获得此命名空间以及属于此命名空间的所有服务的指定角色。

   gcloud service-directory namespaces add-iam-policy-binding NAMESPACE \
   --member user:[e-mail] \
   --role ROLE \
   --location REGION
   

   替换以下内容：

   • NAMESPACE：您创建的命名空间的名称。
   • ROLE：您要授予的角色。
   • REGION：包含命名空间的 Google Cloud 区域。

C#

如需运行此代码，请先设置 C# 开发环境并安装 Service Directory C# SDK。

using Google.Api.Gax.ResourceNames;
using Google.Cloud.ServiceDirectory.V1;

public class CreateNamespaceSample
{
    public Namespace CreateNamespace(
        string projectId = "my-project",
        string locationId = "us-east1",
        string namespaceId = "test-namespace")
    {
        // Create client
        RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.Create();
        // Initialize request argument(s)
        var locationName = LocationName.FromProjectLocation(projectId, locationId);
        return registrationServiceClient.CreateNamespace(locationName, new Namespace(), namespaceId);
    }
}

Go

如需运行此代码，请先设置 Go 开发环境并安装 Service Directory Go SDK。

import (
	"context"
	"fmt"
	"io"

	servicedirectory "cloud.google.com/go/servicedirectory/apiv1"
	sdpb "cloud.google.com/go/servicedirectory/apiv1/servicedirectorypb"
)

func createNamespace(w io.Writer, projectID string) error {
	// projectID := "my-project"
	location := "us-east4"
	namespaceID := "golang-test-namespace"

	ctx := context.Background()
	// Create a registration client.
	client, err := servicedirectory.NewRegistrationClient(ctx)
	if err != nil {
		return fmt.Errorf("ServiceDirectory.NewRegistrationClient: %w", err)
	}

	defer client.Close()
	// Create a Namespace.
	req := &sdpb.CreateNamespaceRequest{
		Parent:      fmt.Sprintf("projects/%s/locations/%s", projectID, location),
		NamespaceId: namespaceID,
	}
	resp, err := client.CreateNamespace(ctx, req)
	if err != nil {
		return fmt.Errorf("CreateNamespace: %w", err)
	}
	fmt.Fprintf(w, "servicedirectory.CreateNamespace result: %s\n", resp.Name)
	return nil
}

Java

如需运行此代码，请先设置 Java 开发环境并安装 Service Directory Java SDK。

import com.google.cloud.servicedirectory.v1.LocationName;
import com.google.cloud.servicedirectory.v1.Namespace;
import com.google.cloud.servicedirectory.v1.RegistrationServiceClient;
import java.io.IOException;

public class NamespacesCreate {

  public static void createNamespace() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "your-project-id";
    String locationId = "your-region";
    // This is user-created; must be unique within the project/region above.
    String namespaceId = "your-namespace";
    createNamespace(projectId, locationId, namespaceId);
  }

  // Create a new namespace.
  public static void createNamespace(String projectId, String locationId, String namespaceId)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (RegistrationServiceClient client = RegistrationServiceClient.create()) {

      // The project and location to create the namespace in.
      LocationName parent = LocationName.of(projectId, locationId);

      // The namespace object to create. Here, we use the default instance.
      Namespace namespace = Namespace.newBuilder().build();

      // Send the request to create the namespace.
      Namespace createdNamespace = client.createNamespace(parent, namespace, namespaceId);

      // Process the response.
      System.out.println("Created Namespace: " + createdNamespace.getName());
    }
  }
}

Node.js

如需运行此代码，请先设置 Node.js 开发环境并安装 Service Directory Node.js SDK。

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-central1';
// const namespaceId = 'my-namespace';

// Imports the Google Cloud client library
const {
  RegistrationServiceClient,
} = require('@google-cloud/service-directory');

// Creates a client
const registrationServiceClient = new RegistrationServiceClient();

// Build the location name
const locationName = registrationServiceClient.locationPath(
  projectId,
  locationId
);

async function createNamespace() {
  const [namespace] = await registrationServiceClient.createNamespace({
    parent: locationName,
    namespaceId: namespaceId,
  });

  console.log(`Created namespace: ${namespace.name}`);
  return namespace;
}

return createNamespace();

PHP

如需运行此代码，请先设置 PHP 开发环境并安装 Service Directory PHP SDK。

use Google\Cloud\ServiceDirectory\V1beta1\RegistrationServiceClient;
use Google\Cloud\ServiceDirectory\V1beta1\PBNamespace;

/**
 * @param string $projectId     Your Cloud project ID
 * @param string $locationId    Your GCP region
 * @param string $namespaceId   Your namespace name
 */
function create_namespace(
    string $projectId,
    string $locationId,
    string $namespaceId
): void {
    // Instantiate a client.
    $client = new RegistrationServiceClient();

    // Run request.
    $locationName = RegistrationServiceClient::locationName($projectId, $locationId);
    $namespace = $client->createNamespace($locationName, $namespaceId, new PBNamespace());

    // Print results.
    printf('Created Namespace: %s' . PHP_EOL, $namespace->getName());
}

Python

如需运行此代码，请先设置 Python 开发环境并安装 Service Directory Python SDK。

def create_namespace(project_id: str, location: str, namespace_id: str) -> Namespace:
    """Creates a namespace in the given location.

    Args:
        project_id: Your Google Cloud project id.
        location: The Google Cloud region containing the new namespace.
        namespace_id: A unique id for the namespace.

    Returns:
        The created namespace.
    """

    client = servicedirectory_v1.RegistrationServiceClient()

    namespace = servicedirectory_v1.Namespace(
        name=client.namespace_path(project_id, location, namespace_id)
    )

    response = client.create_namespace(
        parent=f"projects/{project_id}/locations/{location}",
        namespace=namespace,
        namespace_id=namespace_id,
    )

    print(f"Created namespace {response.name}.")

    return response

Ruby

如需运行此代码，请先设置 Ruby 开发环境并安装 Service Directory Ruby SDK。

# project   = "Your Google Cloud project ID"
# location  = "The Google Cloud region containing the new namespace"
# namespace = "The name of the namespace you are creating"

require "google/cloud/service_directory"

# Initialize the client
registration_service = Google::Cloud::ServiceDirectory.registration_service

# The parent path of the namespace
parent = registration_service.location_path(
  project: project, location: location
)

# Use the Service Directory API to create the namespace
response = registration_service.create_namespace(
  parent: parent, namespace_id: namespace
)
puts "Created namespace: #{response.name}"

配置服务

在该命名空间中创建服务。服务由名称和可选的服务相关注解组成。服务名称的格式有一些限制：

• 服务名称在命名空间中必须是唯一的。
• 服务名称必须遵循 DNS 标签的命名惯例。

如需创建 Private Service Connect 转发规则并将其注册为 Service Directory 中的服务，请参阅向 Service Directory 注册 Private Service Connect 端点。

如需向 Service Directory 注册标准服务，请按以下步骤操作：

控制台

1. 在 Google Cloud 控制台中，前往服务目录页面。

   前往 Service Directory

2. 点击注册服务。
3. 点击标准，然后点击下一步。
4. 选择要注册服务的区域。
5. 选择要将服务注册到的命名空间。如果您没有命名空间，请按照以下步骤创建一个：
   1. 在命名空间框中，点击创建命名空间。
   2. 输入命名空间名称。
   3. 点击创建。
6. 输入服务名称。
7. 可选：如果您想向服务添加注释，请执行以下操作：
   1. 点击添加注释。
   2. 添加键和值。
   3. 如需添加更多注释，请再次点击添加注释。
8. 点击创建。

gcloud

如需在命令行上使用 Service Directory，请先安装或升级到最新版本的 Google Cloud CLI。

1. 在命名空间中创建服务。

   gcloud service-directory services create SERVICE \
      --annotations KEY_1=VALUE_1,KEY_2=VALUE_2 \
      --namespace NAMESPACE \
      --location REGION
   

   替换以下内容：

   • SERVICE：您要创建的服务的名称。
   • NAMESPACE：包含您的服务的命名空间的名称。
   • REGION：包含命名空间的 Google Cloud 区域。
   • KEY_1、VALUE_1、KEY_2、VALUE_2：键和值字符串对。

2. 可选：为您的服务设置 IAM 政策。这会为指定用户或群组授予此服务以及属于此服务的所有端点的指定角色。

   gcloud service-directory services add-iam-policy-binding SERVICE \
   --member user:[e-mail] \
   --role ROLE \
   --namespace NAMESPACE \
   --location REGION
   

   替换以下内容：

   • SERVICE：您为服务指定的名称。
   • NAMESPACE：包含您的服务的命名空间的名称
   • ROLE：您要授予的角色。
   • REGION：包含命名空间的 Google Cloud 区域。

C#

如需运行此代码，请先设置 C# 开发环境并安装 Service Directory C# SDK。

using Google.Cloud.ServiceDirectory.V1;

public class CreateServiceSample
{
    public Service CreateService(
        string projectId = "my-project",
        string locationId = "us-east1",
        string namespaceId = "test-namespace",
        string serviceId = "test-service")
    {
        // Create client
        RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.Create();
        // Initialize request argument(s)
        var namespaceName = NamespaceName.FromProjectLocationNamespace(projectId, locationId, namespaceId);
        return registrationServiceClient.CreateService(namespaceName, new Service(), serviceId);
    }
}

Go

如需运行此代码，请先设置 Go 开发环境并安装 Service Directory Go SDK。

import (
	"context"
	"fmt"
	"io"

	servicedirectory "cloud.google.com/go/servicedirectory/apiv1"
	sdpb "cloud.google.com/go/servicedirectory/apiv1/servicedirectorypb"
)

func createService(w io.Writer, projectID string) error {
	// projectID := "my-project"
	location := "us-east4"
	namespaceID := "golang-test-namespace"
	serviceID := "golang-test-service"

	ctx := context.Background()
	// Create a registration client.
	client, err := servicedirectory.NewRegistrationClient(ctx)
	if err != nil {
		return fmt.Errorf("ServiceDirectory.NewRegistrationClient: %w", err)
	}

	defer client.Close()
	// Create a Service.
	req := &sdpb.CreateServiceRequest{
		Parent:    fmt.Sprintf("projects/%s/locations/%s/namespaces/%s", projectID, location, namespaceID),
		ServiceId: serviceID,
		Service: &sdpb.Service{
			Annotations: map[string]string{
				"key1": "value1",
				"key2": "value2",
			},
		},
	}
	service, err := client.CreateService(ctx, req)
	if err != nil {
		return fmt.Errorf("CreateSerice: %w", err)
	}
	fmt.Fprintf(w, "servicedirectory.Createservice result %s\n", service.Name)
	return nil
}

Java

如需运行此代码，请先设置 Java 开发环境并安装 Service Directory Java SDK。

import com.google.cloud.servicedirectory.v1.NamespaceName;
import com.google.cloud.servicedirectory.v1.RegistrationServiceClient;
import com.google.cloud.servicedirectory.v1.Service;
import java.io.IOException;

public class ServicesCreate {

  public static void createService() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // These variables should refer to an existing Service Directory namespace.
    String projectId = "your-project-id";
    String locationId = "your-region";
    String namespaceId = "your-namespace";
    // This is user-created; must be unique within the namespace above.
    String serviceId = "your-service";
    createService(projectId, locationId, namespaceId, serviceId);
  }

  // Create a new service.
  public static void createService(
      String projectId, String locationId, String namespaceId, String serviceId)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (RegistrationServiceClient client = RegistrationServiceClient.create()) {

      // The namespace to create the service in.
      NamespaceName parent = NamespaceName.of(projectId, locationId, namespaceId);

      // The service object to create.
      // Optionally add some annotations for the service.
      Service service = Service.newBuilder().putAnnotations("protocol", "tcp").build();

      // Send the request to create the namespace.
      Service createdService = client.createService(parent, service, serviceId);

      // Process the response.
      System.out.println("Created Service: " + createdService.getName());
      System.out.println("Annotations: " + createdService.getAnnotationsMap());
    }
  }
}

Node.js

如需运行此代码，请先设置 Node.js 开发环境并安装 Service Directory Node.js SDK。

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-central1';
// const namespaceId = 'my-namespace';
// const serviceId = 'my-service';

// Imports the Google Cloud client library
const {
  RegistrationServiceClient,
} = require('@google-cloud/service-directory');

// Creates a client
const registrationServiceClient = new RegistrationServiceClient();

// Build the namespace name
const namespaceName = registrationServiceClient.namespacePath(
  projectId,
  locationId,
  namespaceId
);

async function createService() {
  const [service] = await registrationServiceClient.createService({
    parent: namespaceName,
    serviceId: serviceId,
  });

  console.log(`Created service: ${service.name}`);
  return service;
}

return createService();

PHP

如需运行此代码，请先设置 PHP 开发环境并安装 Service Directory PHP SDK。

use Google\Cloud\ServiceDirectory\V1beta1\RegistrationServiceClient;
use Google\Cloud\ServiceDirectory\V1beta1\Service;

/**
 * @param string $projectId Your Cloud project ID
 * @param string $locationId Your GCP region
 * @param string $namespaceId Your namespace name
 * @param string $serviceId Your service name
 */
function create_service(
    string $projectId,
    string $locationId,
    string $namespaceId,
    string $serviceId
): void {
    // Instantiate a client.
    $client = new RegistrationServiceClient();

    // Run request.
    $namespaceName = RegistrationServiceClient::namespaceName($projectId, $locationId, $namespaceId);
    $service = $client->createService($namespaceName, $serviceId, new Service());

    // Print results.
    printf('Created Service: %s' . PHP_EOL, $service->getName());
}

Python

如需运行此代码，请先设置 Python 开发环境并安装 Service Directory Python SDK。

def create_service(
    project_id: str, location: str, namespace_id: str, service_id: str
) -> Service:
    """Creates a service in the given namespace.

    Args:
        project_id: Your Google Cloud project id.
        location: The Google Cloud region containing the namespace.
        namespace_id: The id of the parent namespace.
        service_id: The id of the service you are creating. Service names must be unique within a namespace and follow
            conventions for DNS labels.

    Returns:
        The created service.
    """

    client = servicedirectory_v1.RegistrationServiceClient()

    service = servicedirectory_v1.Service(
        name=client.service_path(project_id, location, namespace_id, service_id)
    )

    response = client.create_service(
        parent=client.namespace_path(project_id, location, namespace_id),
        service=service,
        service_id=service_id,
    )

    print(f"Created service {response.name}.")

    return response

Ruby

如需运行此代码，请先设置 Ruby 开发环境并安装 Service Directory Ruby SDK。

# project   = "Your Google Cloud project ID"
# location  = "The Google Cloud region containing the namespace"
# namespace = "The name of the parent namespace"
# service   = "The name of the service you are creating"

require "google/cloud/service_directory"

# Initialize the client
registration_service = Google::Cloud::ServiceDirectory.registration_service

# The parent path of the service
parent = registration_service.namespace_path(
  project: project, location: location, namespace: namespace
)

# Use the Service Directory API to create the service
response = registration_service.create_service parent: parent, service_id: service
puts "Created service: #{response.name}"

配置端点

注册服务后，添加一些端点。端点由唯一名称、可选 IP 地址和端口以及键值注释组成。IP 地址（如果指定）必须是有效的 IPv4 或 IPv6 地址。

控制台

1. 在 Google Cloud 控制台中，前往服务目录页面。

   前往 Service Directory

2. 点击一项服务。
3. 点击添加端点。
4. 提供端点名称。
5. 输入 IPv4 或 IPv6 IP 地址。
6. 输入端口号。
7. 可选：如果您想向端点添加注释，请执行以下操作：
   1. 在注释下，点击添加注释。
   2. 添加键和值。
   3. 如需添加更多注释，请再次点击添加注释。
8. 点击创建。

gcloud

如需在命令行上使用 Service Directory，请先安装或升级到最新版本的 Google Cloud CLI。

服务注册完毕后，添加一些端点。

gcloud service-directory endpoints create ENDPOINT \
   --address IP_ADDRESS \
   --port PORT_NUMBER \
   --annotations KEY_1=VALUE_1,KEY_2=VALUE_2 \
   --service SERVICE \
   --namespace NAMESPACE \
   --location REGION

gcloud service-directory endpoints create ENDPOINT2 \
   --address IP_ADDRESS2 \
   --port PORT_NUMBER2 \
   --service SERVICE \
   --namespace NAMESPACE \
   --location REGION

替换以下内容：

• ENDPOINT 和 ENDPOINT2：您要在服务中创建的端点的名称。
• IP_ADDRESS 和 IP_ADDRESS2：分别为端点的 IPv6 地址和 IPv4 地址。
• PORT_NUMBER 和 PORT_NUMBER2：端点运行的端口。
• SERVICE：包含端点的服务的名称。
• NAMESPACE：包含您的服务的命名空间的名称。
• REGION：包含命名空间的 Google Cloud 区域。
• KEY_1、VALUE_1、KEY_2、VALUE_2：键和值字符串对。

C#

如需运行此代码，请先设置 C# 开发环境并安装 Service Directory C# SDK。

using Google.Cloud.ServiceDirectory.V1;

public class CreateEndpointSample
{
	public Endpoint CreateEndpoint(
        string projectId = "my-project",
        string locationId = "us-east1",
        string namespaceId = "test-namespace",
        string serviceId = "test-service",
        string endpointId = "test-endpoint")
    {
        RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.Create();
        var serviceName = ServiceName.FromProjectLocationNamespaceService(projectId, locationId, namespaceId, serviceId);
        return registrationServiceClient.CreateEndpoint(serviceName, new Endpoint(), endpointId);
    }
}

Go

如需运行此代码，请先设置 Go 开发环境并安装 Service Directory Go SDK。

import (
	"context"
	"fmt"
	"io"

	servicedirectory "cloud.google.com/go/servicedirectory/apiv1"
	sdpb "cloud.google.com/go/servicedirectory/apiv1/servicedirectorypb"
)

func createEndpoint(w io.Writer, projectID string) error {
	// projectID := "my-project"
	location := "us-east4"
	namespaceID := "golang-test-namespace"
	serviceID := "golang-test-service"
	endpointID := "golang-test-endpoint"

	ctx := context.Background()
	// Create a registration client.
	client, err := servicedirectory.NewRegistrationClient(ctx)
	if err != nil {
		return fmt.Errorf("ServiceDirectory.NewRegistrationClient: %w", err)
	}

	defer client.Close()
	// Create an Endpoint.
	req := &sdpb.CreateEndpointRequest{
		Parent:     fmt.Sprintf("projects/%s/locations/%s/namespaces/%s/services/%s", projectID, location, namespaceID, serviceID),
		EndpointId: endpointID,
		Endpoint: &sdpb.Endpoint{
			Address: "8.8.8.8",
			Port:    8080,
			Annotations: map[string]string{
				"key1": "value1",
				"key2": "value2",
			},
		},
	}
	endpoint, err := client.CreateEndpoint(ctx, req)
	if err != nil {
		return fmt.Errorf("CreateEndpoint: %w", err)
	}
	fmt.Fprintf(w, "servicedirectory.CreateEndpoint result: %s", endpoint.Name)
	return nil
}

Java

如需运行此代码，请先设置 Java 开发环境并安装 Service Directory Java SDK。

import com.google.cloud.servicedirectory.v1.Endpoint;
import com.google.cloud.servicedirectory.v1.RegistrationServiceClient;
import com.google.cloud.servicedirectory.v1.ServiceName;
import java.io.IOException;

public class EndpointsCreate {

  public static void createEndpoint() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // These variables should refer to an existing Service Directory service.
    String projectId = "your-project-id";
    String locationId = "your-region";
    String namespaceId = "your-namespace";
    String serviceId = "your-service";
    // This is user-created; must be unique within the service above.
    String endpointId = "your-endpoint";
    createEndpoint(projectId, locationId, namespaceId, serviceId, endpointId);
  }

  // Create a new endpoint.
  public static void createEndpoint(
      String projectId, String locationId, String namespaceId, String serviceId, String endpointId)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (RegistrationServiceClient client = RegistrationServiceClient.create()) {

      // The service to create the endpoint in.
      ServiceName parent = ServiceName.of(projectId, locationId, namespaceId, serviceId);

      // The endpoint to create, with fields filled in.
      // Optionally set an IP address and port for the endpoint.
      Endpoint endpoint = Endpoint.newBuilder().setAddress("10.0.0.1").setPort(443).build();

      // Send the request to create the endpoint.
      Endpoint createdEndpoint = client.createEndpoint(parent, endpoint, endpointId);

      // Process the response.
      System.out.println("Created Endpoint: " + createdEndpoint.getName());
      System.out.println("IP Address: " + createdEndpoint.getAddress());
      System.out.println("Port: " + createdEndpoint.getPort());
    }
  }
}

Node.js

如需运行此代码，请先设置 Node.js 开发环境并安装 Service Directory Node.js SDK。

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-central1';
// const namespaceId = 'my-namespace';
// const serviceId = 'my-service';
// const endpointId = 'my-endpoint';

// Imports the Google Cloud client library
const {
  RegistrationServiceClient,
} = require('@google-cloud/service-directory');

// Creates a client
const registrationServiceClient = new RegistrationServiceClient();

// Build the service name
const serviceName = registrationServiceClient.servicePath(
  projectId,
  locationId,
  namespaceId,
  serviceId
);

async function createEndpoint() {
  const [endpoint] = await registrationServiceClient.createEndpoint({
    parent: serviceName,
    endpointId: endpointId,
    endpoint: {address: '10.0.0.1', port: 8080},
  });

  console.log(`Created endpoint: ${endpoint.name}`);
  return endpoint;
}

return createEndpoint();

PHP

如需运行此代码，请先设置 PHP 开发环境并安装 Service Directory PHP SDK。

use Google\Cloud\ServiceDirectory\V1beta1\RegistrationServiceClient;
use Google\Cloud\ServiceDirectory\V1beta1\Endpoint;

/**
 * @param string $projectId     Your Cloud project ID
 * @param string $locationId    Your GCP region
 * @param string $namespaceId   Your namespace name
 * @param string $serviceId     Your service name
 * @param string $endpointId    Your endpoint name
 * @param string $ip            (Optional) Defaults to ''
 * @param int    $port          (Optional) Defaults to 0
 */
function create_endpoint(
    string $projectId,
    string $locationId,
    string $namespaceId,
    string $serviceId,
    string $endpointId,
    string $ip = '',
    int $port = 0
): void {
    // Instantiate a client.
    $client = new RegistrationServiceClient();

    // Construct Endpoint object.
    $endpointObject = (new Endpoint())
        ->setAddress($ip)
        ->setPort($port);

    // Run request.
    $serviceName = RegistrationServiceClient::serviceName($projectId, $locationId, $namespaceId, $serviceId);
    $endpoint = $client->createEndpoint($serviceName, $endpointId, $endpointObject);

    // Print results.
    printf('Created Endpoint: %s' . PHP_EOL, $endpoint->getName());
    printf('  IP: %s' . PHP_EOL, $endpoint->getAddress());
    printf('  Port: %d' . PHP_EOL, $endpoint->getPort());
}

Python

如需运行此代码，请先设置 Python 开发环境并安装 Service Directory Python SDK。

def create_endpoint(
    project_id: str,
    location: str,
    namespace_id: str,
    service_id: str,
    endpoint_id: str,
    address: str,
    port: str,
) -> Endpoint:
    """Creates a endpoint in the given service.

    An endpoint consists of a unique name, an optional IP address and a port, and key-value annotations.

    Args:
        project_id: Your Google Cloud project id.
        location: The Google Cloud region containing the namespace.
        namespace_id: The id of the parent namespace.
        service_id: The id of the parent service.
        endpoint_id: A name for the endpoint you are creating.
        address: IP address for the endpoint.
        port: Port number for the endpoint.

    Returns:
        The created endpoint.
    """

    client = servicedirectory_v1.RegistrationServiceClient()

    endpoint = servicedirectory_v1.Endpoint(
        name=client.endpoint_path(
            project_id, location, namespace_id, service_id, endpoint_id
        ),
        address=address,
        port=port,
    )

    response = client.create_endpoint(
        parent=client.service_path(project_id, location, namespace_id, service_id),
        endpoint=endpoint,
        endpoint_id=endpoint_id,
    )

    print(f"Created endpoint {response.name}.")

    return response

Ruby

如需运行此代码，请先设置 Ruby 开发环境并安装 Service Directory Ruby SDK。

# project   = "Your Google Cloud project ID"
# location  = "The Google Cloud region containing the namespace"
# namespace = "The name of the parent namespace"
# service   = "The name of the parent service"
# endpoint  = "The name of the endpoint you are creating"

require "google/cloud/service_directory"

# Initialize the client
registration_service = Google::Cloud::ServiceDirectory.registration_service

# The parent path of the endpoint
parent = registration_service.service_path(
  project:   project,
  location:  location,
  namespace: namespace,
  service:   service
)

# Set the IP Address and Port on the Endpoint
endpoint_data = Google::Cloud::ServiceDirectory::V1::Endpoint.new(
  address: "10.0.0.1",
  port:    443
)

# Use the Service Directory API to create the endpoint
response = registration_service.create_endpoint(
  parent: parent, endpoint_id: endpoint, endpoint: endpoint_data
)
puts "Created endpoint: #{response.name}"

解析服务

借助 Service Directory，客户端可以使用 DNS、HTTP 和 gRPC 解析服务。解析服务会返回服务的所有属性、所有端点和所有注解。

gcloud

如需在命令行上使用 Service Directory，请先安装或升级到最新版本的 Google Cloud CLI。

gcloud service-directory services resolve SERVICE \
   --namespace NAMESPACE \
   --location REGION

替换以下内容：

• SERVICE：您要解析的服务的名称。
• NAMESPACE：包含您的服务的命名空间的名称。
• REGION：包含命名空间的 Google Cloud 区域。

C#

如需运行此代码，请先设置 C# 开发环境并安装 Service Directory C# SDK。

using Google.Cloud.ServiceDirectory.V1;

public class ResolveServiceSample
{
    public Service ResolveService(
        string projectId = "my-project",
        string locationId = "us-east1",
        string namespaceId = "test-namespace",
        string serviceId = "test-service")
    {
        // Create client
        LookupServiceClient lookupServiceClient = LookupServiceClient.Create();
        // Initialize request argument(s)
        ResolveServiceRequest request = new ResolveServiceRequest
        {
            ServiceName = ServiceName.FromProjectLocationNamespaceService(projectId, locationId, namespaceId, serviceId),
        };
        // Make the request
        ResolveServiceResponse response = lookupServiceClient.ResolveService(request);
        return response.Service;
    }
}

Go

如需运行此代码，请先设置 Go 开发环境并安装 Service Directory Go SDK。

import (
	"context"
	"fmt"
	"io"

	servicedirectory "cloud.google.com/go/servicedirectory/apiv1"
	sdpb "cloud.google.com/go/servicedirectory/apiv1/servicedirectorypb"
)

func resolveService(w io.Writer, projectID string) error {
	// projectID := "my-project"
	location := "us-east4"
	namespaceID := "golang-test-namespace"
	serviceID := "golang-test-service"

	ctx := context.Background()
	// Create a lookup client.
	resolver, err := servicedirectory.NewLookupClient(ctx)
	if err != nil {
		return fmt.Errorf("ServiceDirectory.NewLookupClient: %w", err)
	}

	defer resolver.Close()
	// Now Resolve the service.
	req := &sdpb.ResolveServiceRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/namespaces/%s/services/%s", projectID, location, namespaceID, serviceID),
	}
	result, err := resolver.ResolveService(ctx, req)
	if err != nil {
		return fmt.Errorf("ResolveService: %w", err)
	}

	fmt.Fprintf(w, "Successfully Resolved Service %v\n", result)
	return nil
}

Java

如需运行此代码，请先设置 Java 开发环境并安装 Service Directory Java SDK。

import com.google.cloud.servicedirectory.v1.Endpoint;
import com.google.cloud.servicedirectory.v1.LookupServiceClient;
import com.google.cloud.servicedirectory.v1.ResolveServiceRequest;
import com.google.cloud.servicedirectory.v1.ResolveServiceResponse;
import com.google.cloud.servicedirectory.v1.ServiceName;
import java.io.IOException;

public class ServicesResolve {

  public static void resolveService() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // These variables should refer to an existing Service Directory service.
    String projectId = "your-project-id";
    String locationId = "your-region";
    String namespaceId = "your-namespace";
    String serviceId = "your-service";
    resolveService(projectId, locationId, namespaceId, serviceId);
  }

  // Resolve a service.
  public static void resolveService(
      String projectId, String locationId, String namespaceId, String serviceId)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (LookupServiceClient client = LookupServiceClient.create()) {
      // The service to resolve.
      ServiceName name = ServiceName.of(projectId, locationId, namespaceId, serviceId);

      // Construct the resolve request to be sent to the client.
      ResolveServiceRequest request =
          ResolveServiceRequest.newBuilder().setName(name.toString()).build();

      // Send the request to resolve the service.
      ResolveServiceResponse resolveResponse = client.resolveService(request);

      // Process the response.
      System.out.println("Resolved Service: " + resolveResponse.getService().getName());

      System.out.println("Endpoints found:");
      for (Endpoint endpoint : resolveResponse.getService().getEndpointsList()) {
        System.out.println(
            endpoint.getName() + " -- " + endpoint.getAddress() + ":" + endpoint.getPort());
      }
    }
  }
}

Node.js

如需运行此代码，请先设置 Node.js 开发环境并安装 Service Directory Node.js SDK。

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-central1';
// const namespaceId = 'my-namespace';
// const serviceId = 'my-service';

// Imports the Google Cloud client library
const {LookupServiceClient} = require('@google-cloud/service-directory');

// Creates a client
const lookupServiceClient = new LookupServiceClient();

// Build the service name
const serviceName = lookupServiceClient.servicePath(
  projectId,
  locationId,
  namespaceId,
  serviceId
);

async function resolveService() {
  const [response] = await lookupServiceClient.resolveService({
    name: serviceName,
  });

  console.log(`Resolved service: ${response.service.name}`);
  for (const e of response.service.endpoints) {
    console.log(`\n${e.name}`);
    console.log(`Address: ${e.address}`);
    console.log(`Port: ${e.port}\n`);
  }
  return response.service;
}

return resolveService();

PHP

如需运行此代码，请先设置 PHP 开发环境并安装 Service Directory PHP SDK。

use Google\Cloud\ServiceDirectory\V1beta1\LookupServiceClient;
use Google\Cloud\ServiceDirectory\V1beta1\Service;

/**
 * @param string $projectId     Your Cloud project ID
 * @param string $locationId    Your GCP region
 * @param string $namespaceId   Your namespace name
 * @param string $serviceId     Your service name
 */
function resolve_service(
    string $projectId,
    string $locationId,
    string $namespaceId,
    string $serviceId
): void {
    // Instantiate a client.
    $client = new LookupServiceClient();

    // Run request.
    $serviceName = LookupServiceClient::serviceName($projectId, $locationId, $namespaceId, $serviceId);
    $service = $client->resolveService($serviceName)->getService();

    // Print results.
    printf('Resolved Service: %s' . PHP_EOL, $service->getName());
    print('Endpoints:' . PHP_EOL);
    foreach ($service->getEndpoints() as $endpoint) {
        printf('  Name: %s' . PHP_EOL, $endpoint->getName());
        printf('    IP: %s' . PHP_EOL, $endpoint->getAddress());
        printf('    Port: %d' . PHP_EOL, $endpoint->getPort());
    }
}

Python

如需运行此代码，请先设置 Python 开发环境并安装 Service Directory Python SDK。

def resolve_service(
    project_id: str, location: str, namespace_id: str, service_id: str
) -> ResolveServiceResponse:
    """Resolves a service in the given namespace.

    Args:
        project_id: Your Google Cloud project id.
        location: The Google Cloud region containing the namespace.
        namespace_id: The id of the parent namespace.
        service_id: The id of the service to resolve.

    Returns:
        The resolved service response, which returns all properties of the service, all endpoints, and all annotations.
    """

    client = servicedirectory_v1.LookupServiceClient()

    request = servicedirectory_v1.ResolveServiceRequest(
        name=servicedirectory_v1.RegistrationServiceClient().service_path(
            project_id, location, namespace_id, service_id
        )
    )

    response = client.resolve_service(request=request)

    print("Endpoints found:")
    for endpoint in response.service.endpoints:
        print(f"{endpoint.name} -- {endpoint.address}:{endpoint.port}")

    return response

Ruby

如需运行此代码，请先设置 Ruby 开发环境并安装 Service Directory Ruby SDK。

# project   = "Your Google Cloud project ID"
# location  = "The Google Cloud region containing the namespace"
# namespace = "The name of the parent namespace"
# service   = "The name of the service"

require "google/cloud/service_directory"

# Initialize the client
lookup_service = Google::Cloud::ServiceDirectory.lookup_service

# The name of the service
service_path = lookup_service.service_path(
  project:   project,
  location:  location,
  namespace: namespace,
  service:   service
)

# Use the Service Directory API to resolve the service
response = lookup_service.resolve_service name: service_path
puts "Resolved service: #{response.service.name}"
puts "Endpoints: "
response.service.endpoints.each do |endpoint|
  puts "#{endpoint.name} #{endpoint.address} #{endpoint.port}"
end

删除资源

如果您不需要某项资源，可以从服务目录中将其删除。

从服务中删除端点

控制台

1. 在 Google Cloud 控制台中，前往服务目录页面。

   前往 Service Directory

2. 点击要删除端点的服务。
3. 选中要删除的端点旁边的复选框。
4. 点击删除。
5. 在确认对话框中，再次点击删除。

gcloud

如需在命令行上使用 Service Directory，请先安装或升级到最新版本的 Google Cloud CLI。

gcloud service-directory endpoints delete ENDPOINT \
    --service=SERVICE \
    --namespace=NAMESPACE \
    --location=REGION

替换以下内容：

• ENDPOINT：要删除的端点的名称。
• SERVICE：包含端点的服务的名称。
• NAMESPACE：包含您的服务的命名空间的名称。
• REGION：包含命名空间的 Google Cloud 区域。

C#

如需运行此代码，请先设置 C# 开发环境并安装 Service Directory C# SDK。

using Google.Cloud.ServiceDirectory.V1;

public class DeleteEndpointSample
{
    public void DeleteEndpoint(
        string projectId = "my-project",
        string locationId = "us-east1",
        string namespaceId = "test-namespace",
        string serviceId = "test-service",
        string endpointId = "test-endpoint")
    {
        // Create client
        RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.Create();
        // Initialize request argument(s)
        var endpointName = EndpointName.FromProjectLocationNamespaceServiceEndpoint(projectId, locationId, namespaceId, serviceId, endpointId);
        registrationServiceClient.DeleteEndpoint(endpointName);
    }
}

Go

如需运行此代码，请先设置 Go 开发环境并安装 Service Directory Go SDK。

import (
	"context"
	"fmt"

	servicedirectory "cloud.google.com/go/servicedirectory/apiv1"
	sdpb "cloud.google.com/go/servicedirectory/apiv1/servicedirectorypb"
)

func deleteEndpoint(projectID string) error {
	// projectID := "my-project"
	location := "us-east4"
	namespaceID := "golang-test-namespace"
	serviceID := "golang-test-service"
	endpointID := "golang-test-endpoint"

	ctx := context.Background()
	// Create a registration client.
	client, err := servicedirectory.NewRegistrationClient(ctx)
	if err != nil {
		return fmt.Errorf("ServiceDirectory.NewRegistrationClient: %w", err)
	}

	defer client.Close()
	// Delete an Endpoint
	req := &sdpb.DeleteEndpointRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/namespaces/%s/services/%s/endpoints/%s", projectID, location, namespaceID, serviceID, endpointID),
	}
	if err := client.DeleteEndpoint(ctx, req); err != nil {
		return fmt.Errorf("DeleteEndpoint: %w", err)
	}
	return nil
}

Java

如需运行此代码，请先设置 Java 开发环境并安装 Service Directory Java SDK。

import com.google.cloud.servicedirectory.v1.EndpointName;
import com.google.cloud.servicedirectory.v1.RegistrationServiceClient;
import java.io.IOException;

public class EndpointsDelete {

  public static void deleteEndpoint() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // These variables should refer to an existing Service Directory endpoint.
    String projectId = "your-project-id";
    String locationId = "your-region";
    String namespaceId = "your-namespace";
    String serviceId = "your-service";
    String endpointId = "your-endpoint";
    deleteEndpoint(projectId, locationId, namespaceId, serviceId, endpointId);
  }

  // Delete an endpoint.
  public static void deleteEndpoint(
      String projectId, String locationId, String namespaceId, String serviceId, String endpointId)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (RegistrationServiceClient client = RegistrationServiceClient.create()) {

      // The endpoint to delete.
      EndpointName endpointName =
          EndpointName.of(projectId, locationId, namespaceId, serviceId, endpointId);

      // Send the request to delete the endpoint.
      client.deleteEndpoint(endpointName);

      // Log the action.
      System.out.println("Deleted Endpoint: " + endpointName.toString());
    }
  }
}

Node.js

如需运行此代码，请先设置 Node.js 开发环境并安装 Service Directory Node.js SDK。

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-central1';
// const namespaceId = 'my-namespace';
// const serviceId = 'my-service';
// const endpointId = 'my-endpoint';

// Imports the Google Cloud client library
const {
  RegistrationServiceClient,
} = require('@google-cloud/service-directory');

// Creates a client
const registrationServiceClient = new RegistrationServiceClient();

// Build the endpoint name
const endpointName = registrationServiceClient.endpointPath(
  projectId,
  locationId,
  namespaceId,
  serviceId,
  endpointId
);

async function deleteEndpoint() {
  await registrationServiceClient.deleteEndpoint({
    name: endpointName,
  });

  console.log(`Deleted endpoint: ${endpointName}`);
}

deleteEndpoint();

PHP

如需运行此代码，请先设置 PHP 开发环境并安装 Service Directory PHP SDK。

use Google\Cloud\ServiceDirectory\V1beta1\RegistrationServiceClient;

/**
 * @param string $projectId     Your Cloud project ID
 * @param string $locationId    Your GCP region
 * @param string $namespaceId   Your namespace name
 * @param string $serviceId     Your service name
 * @param string $endpointId    Your endpoint name
 */
function delete_endpoint(
    string $projectId,
    string $locationId,
    string $namespaceId,
    string $serviceId,
    string $endpointId
): void {
    // Instantiate a client.
    $client = new RegistrationServiceClient();

    // Run request.
    $endpointName = RegistrationServiceClient::endpointName($projectId, $locationId, $namespaceId, $serviceId, $endpointId);
    $endpoint = $client->deleteEndpoint($endpointName);

    // Print results.
    printf('Deleted Endpoint: %s' . PHP_EOL, $endpointName);
}

Python

如需运行此代码，请先设置 Python 开发环境并安装 Service Directory Python SDK。

def delete_endpoint(
    project_id: str,
    location: str,
    namespace_id: str,
    service_id: str,
    endpoint_id: str,
) -> bool:
    """Deletes a endpoint in the given service.

    Args:
        project_id: Your Google Cloud project id.
        location: The Google Cloud region containing the namespace.
        namespace_id: The id of the parent namespace.
        service_id: The id of the parent service.
        endpoint_id: The id of the endpoint to delete.
    """

    client = servicedirectory_v1.RegistrationServiceClient()

    endpoint_name = client.endpoint_path(
        project_id, location, namespace_id, service_id, endpoint_id
    )

    client.delete_endpoint(name=endpoint_name)
    print(f"Deleted endpoint {endpoint_name}.")
    return True

Ruby

如需运行此代码，请先设置 Ruby 开发环境并安装 Service Directory Ruby SDK。

# project   = "Your Google Cloud project ID"
# location  = "The Google Cloud region containing the namespace"
# namespace = "The name of the parent namespace"
# service   = "The name of the parent service"
# endpoint  = "The name of the endpoint"

require "google/cloud/service_directory"

# Initialize the client
registration_service = Google::Cloud::ServiceDirectory.registration_service

# The path of the endpoint
endpoint_path = registration_service.endpoint_path(
  project:   project,
  location:  location,
  namespace: namespace,
  service:   service,
  endpoint:  endpoint
)

# Use the Service Directory API to delete the endpoint
registration_service.delete_endpoint name: endpoint_path
puts "Deleted endpoint: #{endpoint_path}"

从命名空间中删除服务

您可以删除具有端点的服务。删除服务时，其所有端点也会一并删除。

您可以删除有 Service Directory 区域指向它的服务。对该服务的任何进一步 DNS 查询都会返回 NXDOMAIN。

控制台

1. 在 Google Cloud 控制台中，前往服务目录页面。

   前往 Service Directory

2. 选中您要删除的服务旁边的复选框。
3. 点击删除。
4. 在确认对话框中，再次点击删除。

gcloud

如需在命令行上使用 Service Directory，请先安装或升级到最新版本的 Google Cloud CLI。

gcloud service-directory services delete SERVICE \
    --namespace=NAMESPACE \
    --location=REGION

替换以下内容：

• SERVICE：要删除的服务的名称。
• NAMESPACE：包含您的服务的命名空间的名称。
• REGION：包含命名空间的 Google Cloud 区域。

C#

如需运行此代码，请先设置 C# 开发环境并安装 Service Directory C# SDK。

using Google.Cloud.ServiceDirectory.V1;

public class DeleteServiceSample
{
    public void DeleteService(
        string projectId = "my-project",
        string locationId = "us-east1",
        string namespaceId = "test-namespace",
        string serviceId = "test-service")
    {
        // Create client
        RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.Create();
        // Initialize request argument(s)
        var serviceName = ServiceName.FromProjectLocationNamespaceService(projectId, locationId, namespaceId, serviceId);
        registrationServiceClient.DeleteService(serviceName);
    }
}

Go

如需运行此代码，请先设置 Go 开发环境并安装 Service Directory Go SDK。

import (
	"context"
	"fmt"

	servicedirectory "cloud.google.com/go/servicedirectory/apiv1"
	sdpb "cloud.google.com/go/servicedirectory/apiv1/servicedirectorypb"
)

func deleteService(projectID string) error {
	// projectID := "my-project"
	location := "us-east4"
	namespaceID := "golang-test-namespace"
	serviceID := "golang-test-service"

	ctx := context.Background()
	// Create a registration client.
	client, err := servicedirectory.NewRegistrationClient(ctx)
	if err != nil {
		return fmt.Errorf("ServiceDirectory.NewRegistrationClient: %w", err)
	}

	defer client.Close()
	// Delete a service
	req := &sdpb.DeleteServiceRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/namespaces/%s/services/%s", projectID, location, namespaceID, serviceID),
	}
	if err := client.DeleteService(ctx, req); err != nil {
		return fmt.Errorf("DeleteService: %w", err)
	}
	return nil
}

Java

如需运行此代码，请先设置 Java 开发环境并安装 Service Directory Java SDK。

import com.google.cloud.servicedirectory.v1.RegistrationServiceClient;
import com.google.cloud.servicedirectory.v1.ServiceName;
import java.io.IOException;

public class ServicesDelete {

  public static void deleteService() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // These variables should refer to an existing Service Directory service.
    String projectId = "your-project-id";
    String locationId = "your-region";
    String namespaceId = "your-namespace";
    String serviceId = "your-service";
    deleteService(projectId, locationId, namespaceId, serviceId);
  }

  // Delete a service.
  public static void deleteService(
      String projectId, String locationId, String namespaceId, String serviceId)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (RegistrationServiceClient client = RegistrationServiceClient.create()) {

      // The service to delete.
      ServiceName serviceName = ServiceName.of(projectId, locationId, namespaceId, serviceId);

      // Send the request to delete the service.
      client.deleteService(serviceName);

      // Log the action.
      System.out.println("Deleted Service: " + serviceName.toString());
    }
  }
}

Node.js

如需运行此代码，请先设置 Node.js 开发环境并安装 Service Directory Node.js SDK。

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-central1';
// const namespaceId = 'my-namespace';
// const serviceId = 'my-service';

// Imports the Google Cloud client library
const {
  RegistrationServiceClient,
} = require('@google-cloud/service-directory');

// Creates a client
const registrationServiceClient = new RegistrationServiceClient();

// Build the service name
const serviceName = registrationServiceClient.servicePath(
  projectId,
  locationId,
  namespaceId,
  serviceId
);

async function deleteService() {
  await registrationServiceClient.deleteService({
    name: serviceName,
  });

  console.log(`Deleted service: ${serviceName}`);
}

deleteService();

PHP

如需运行此代码，请先设置 PHP 开发环境并安装 Service Directory PHP SDK。

use Google\Cloud\ServiceDirectory\V1beta1\RegistrationServiceClient;

/**
 * @param string $projectId     Your Cloud project ID
 * @param string $locationId    Your GCP region
 * @param string $namespaceId   Your namespace name
 * @param string $serviceId     Your service name
 */
function delete_service(
    string $projectId,
    string $locationId,
    string $namespaceId,
    string $serviceId
): void {
    // Instantiate a client.
    $client = new RegistrationServiceClient();

    // Run request.
    $serviceName = RegistrationServiceClient::serviceName($projectId, $locationId, $namespaceId, $serviceId);
    $client->deleteService($serviceName);

    // Print results.
    printf('Deleted Service: %s' . PHP_EOL, $serviceName);
}

Python

如需运行此代码，请先设置 Python 开发环境并安装 Service Directory Python SDK。

def delete_service(
    project_id: str, location: str, namespace_id: str, service_id: str
) -> bool:
    """Deletes a service in the given namespace.

    Args:
        project_id: Your Google Cloud project id.
        location: The Google Cloud region containing the namespace.
        namespace_id: The id of the parent namespace.
        service_id: The id of the service to delete.
    """

    client = servicedirectory_v1.RegistrationServiceClient()

    service_name = client.service_path(project_id, location, namespace_id, service_id)

    client.delete_service(name=service_name)
    print(f"Deleted service {service_name}.")
    return True

Ruby

如需运行此代码，请先设置 Ruby 开发环境并安装 Service Directory Ruby SDK。

# project   = "Your Google Cloud project ID"
# location  = "The Google Cloud region containing the namespace"
# namespace = "The name of the parent namespace"
# service   = "The name of the service"

require "google/cloud/service_directory"

# Initialize the client
registration_service = Google::Cloud::ServiceDirectory.registration_service

# The path of the service
service_path = registration_service.service_path(
  project:   project,
  location:  location,
  namespace: namespace,
  service:   service
)

# Use the Service Directory API to delete the service
registration_service.delete_service name: service_path
puts "Deleted service: #{service_path}"

删除命名空间

您可以删除包含服务和端点的命名空间。删除某个命名空间后，其所有服务和端点也会一并删除。

您可以删除有 Service Directory 可用区指向它的命名空间。任何进一步的 DNS 查询（不包括区域来源的 SOA/NS 请求）都会返回 NXDOMAIN。

控制台

1. 在 Google Cloud 控制台中，前往服务目录命名空间页面。

   前往 Service Directory 命名空间

2. 选中要删除的命名空间旁边的复选框。
3. 点击删除。
4. 在确认对话框中，再次点击删除。

gcloud

如需在命令行上使用 Service Directory，请先安装或升级到最新版本的 Google Cloud CLI。

gcloud service-directory namespaces delete NAMESPACE \
    --location=REGION

替换以下内容：

• NAMESPACE：要删除的命名空间的名称。
• REGION：包含命名空间的 Google Cloud 区域。

C#

如需运行此代码，请先设置 C# 开发环境并安装 Service Directory C# SDK。

using Google.Cloud.ServiceDirectory.V1;

public class DeleteNamespaceSample
{
    public void DeleteNamespace(
        string projectId = "projectId",
        string locationId = "us-east1",
        string namespaceId = "test-namespace")
    {
        // Create client
        RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.Create();
        // Initialize request argument(s)
        var namespaceName = NamespaceName.FromProjectLocationNamespace(projectId, locationId, namespaceId);
        registrationServiceClient.DeleteNamespace(namespaceName);
    }
}

Go

如需运行此代码，请先设置 Go 开发环境并安装 Service Directory Go SDK。

import (
	"context"
	"fmt"

	servicedirectory "cloud.google.com/go/servicedirectory/apiv1"
	sdpb "cloud.google.com/go/servicedirectory/apiv1/servicedirectorypb"
)

func deleteNamespace(projectID string) error {
	// projectID := "my-project"
	location := "us-east4"
	namespaceID := "golang-test-namespace"

	ctx := context.Background()
	// Create a registration client.
	client, err := servicedirectory.NewRegistrationClient(ctx)
	if err != nil {
		return fmt.Errorf("ServiceDirectory.NewRegistrationClient: %w", err)
	}

	defer client.Close()
	// Delete a Namespace.
	req := &sdpb.DeleteNamespaceRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/namespaces/%s", projectID, location, namespaceID),
	}
	if err := client.DeleteNamespace(ctx, req); err != nil {
		return fmt.Errorf("DeleteNamespace: %w", err)
	}
	return nil
}

Java

如需运行此代码，请先设置 Java 开发环境并安装 Service Directory Java SDK。

import com.google.cloud.servicedirectory.v1.NamespaceName;
import com.google.cloud.servicedirectory.v1.RegistrationServiceClient;
import java.io.IOException;

public class NamespacesDelete {

  public static void deleteNamespace() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // These variables should refer to an existing Service Directory namespace.
    String projectId = "your-project-id";
    String locationId = "your-region";
    String namespaceId = "your-namespace";
    deleteNamespace(projectId, locationId, namespaceId);
  }

  // Delete a namespace.
  public static void deleteNamespace(String projectId, String locationId, String namespaceId)
      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 "close" method on the client to safely clean up any remaining background resources.
    try (RegistrationServiceClient client = RegistrationServiceClient.create()) {

      // The namespace to delete.
      NamespaceName namespaceName = NamespaceName.of(projectId, locationId, namespaceId);

      // Send the request to delete the namespace.
      client.deleteNamespace(namespaceName);

      // Log the action.
      System.out.println("Deleted Namespace: " + namespaceName.toString());
    }
  }
}

Node.js

如需运行此代码，请先设置 Node.js 开发环境并安装 Service Directory Node.js SDK。

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-central1';
// const namespaceId = 'my-namespace';

// Imports the Google Cloud client library
const {
  RegistrationServiceClient,
} = require('@google-cloud/service-directory');

// Creates a client
const registrationServiceClient = new RegistrationServiceClient();

// Build the namespace name
const namespaceName = registrationServiceClient.namespacePath(
  projectId,
  locationId,
  namespaceId
);

async function deleteNamespace() {
  await registrationServiceClient.deleteNamespace({
    name: namespaceName,
  });

  console.log(`Deleted namespace: ${namespaceName}`);
}

deleteNamespace();

PHP

如需运行此代码，请先设置 PHP 开发环境并安装 Service Directory PHP SDK。

use Google\Cloud\ServiceDirectory\V1beta1\RegistrationServiceClient;

/**
 * @param string $projectId     Your Cloud project ID
 * @param string $locationId    Your GCP region
 * @param string $namespaceId   Your namespace name
 */
function delete_namespace(
    string $projectId,
    string $locationId,
    string $namespaceId
): void {
    // Instantiate a client.
    $client = new RegistrationServiceClient();

    // Run request.
    $namespaceName = RegistrationServiceClient::namespaceName($projectId, $locationId, $namespaceId);
    $client->deleteNamespace($namespaceName);

    // Print results.
    printf('Deleted Namespace: %s' . PHP_EOL, $namespaceName);
}

Python

如需运行此代码，请先设置 Python 开发环境并安装 Service Directory Python SDK。

def delete_namespace(project_id: str, location: str, namespace_id: str) -> bool:
    """Deletes a namespace in the given location.

    Args:
        project_id: Your Google Cloud project id.
        location: The Google Cloud region containing the namespace to delete.
        namespace_id: The id for the namespace to delete.
    """

    client = servicedirectory_v1.RegistrationServiceClient()

    namespace_name = client.namespace_path(project_id, location, namespace_id)

    client.delete_namespace(name=namespace_name)
    print(f"Deleted namespace {namespace_name}.")
    return True

Ruby

如需运行此代码，请先设置 Ruby 开发环境并安装 Service Directory Ruby SDK。

# project   = "Your Google Cloud project ID"
# location  = "The Google Cloud region containing the namespace"
# namespace = "The name of the namespace"

require "google/cloud/service_directory"

# Initialize the client
registration_service = Google::Cloud::ServiceDirectory.registration_service

# The path of the namespace
namespace_name = registration_service.namespace_path(
  project: project, location: location, namespace: namespace
)

# Use the Service Directory API to delete the namespace
registration_service.delete_namespace name: namespace_name
puts "Deleted namespace: #{namespace_name}"

后续步骤

• 如需配置 Service Directory 区域，以便使用 DNS 查询服务，请参阅配置 Service Directory 区域。
• 如需简要了解 Service Directory，请参阅 Service Directory 概览。
• 如需了解您在使用 Service Directory 时可能会遇到的常见问题的解决方案，请参阅问题排查。