Se usó la API de Cloud Translation para traducir esta página.

Crea y administra grupos

En esta página, se muestra cómo crear y administrar grupos de la API de Live Stream. Un grupo es una unidad de procesamiento asignada a cada proyecto Google Cloud por región y se comparte entre todos los canales de una región determinada. Los grupos se usan para proteger los extremos de entrada dentro de un perímetro de Controles del servicio de VPC. Para obtener más información, consulta Usa los Controles del servicio de VPC para proteger tu canalización.

Configura tu proyecto Google Cloud y la autenticación

Si aún no creaste un proyectoGoogle Cloud ni credenciales, consulta Antes de comenzar.

Crea un grupo

Cuando creas un extremo de entrada en una ubicación por primera vez, se crea automáticamente el grupo predeterminado para esa ubicación.

Obtén detalles del grupo

Para obtener los detalles del grupo, usa el método projects.locations.pools.get.

REST

Antes de usar cualquiera de los datos de solicitud a continuación, realiza los siguientes reemplazos:

PROJECT_NUMBER: Es el número de tu proyecto Google Cloud , que se encuentra en el campo Número de proyecto de la página Configuración de IAM.
LOCATION: Usa una de las regiones compatibles en las que ya creaste una entrada.
Mostrar ubicaciones
- us-central1
- us-east1
- us-east4
- us-west1
- us-west2
- northamerica-northeast1
- southamerica-east1
- asia-east1
- asia-east2
- asia-south1
- asia-northeast1
- asia-southeast1
- australia-southeast1
- europe-north1
- europe-west1
- europe-west2
- europe-west3
- europe-west4

Para enviar tu solicitud, expande una de estas opciones:

curl (Linux, macOS o Cloud Shell)

Nota: Con el siguiente comando, se supone que accediste a la CLI de gcloud con tu cuenta de usuario a través de la ejecución de gcloud init o gcloud auth login, o a través del uso de Cloud Shell, que accede de forma automática a la CLI de gcloud. Para comprobar la cuenta activa actual, ejecuta gcloud auth list.

Ejecuta el siguiente comando:

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     "https://livestream.googleapis.com/v1/projects/PROJECT_NUMBER/locations/LOCATION/pools/default"

PowerShell (Windows)

Nota: El siguiente comando supone que accediste a la CLI de gcloud con tu cuenta de usuario mediante la ejecución de gcloud init o gcloud auth login. Para comprobar la cuenta activa actual, ejecuta gcloud auth list.

Ejecuta el siguiente comando:

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method GET `
    -Headers $headers `
    -Uri "https://livestream.googleapis.com/v1/projects/PROJECT_NUMBER/locations/LOCATION/pools/default" | Select-Object -Expand Content

Deberías recibir una respuesta JSON similar a la que se muestra a continuación:

{
  "name": "projects/PROJECT_NUMBER/locations/LOCATION/pools/default",
  "createTime": CREATE_TIME,
  "updateTime": UPDATE_TIME
}

C#

Para obtener información sobre cómo instalar y usar la biblioteca cliente de la API de Live Stream, consulta las bibliotecas cliente de la API de Live Stream. Para obtener más información, consulta la documentación de referencia de la API de Live Stream para C#.

Para autenticarte en la API de Live Stream, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.


using Google.Cloud.Video.LiveStream.V1;

public class GetPoolSample
{
    public Pool GetPool(
         string projectId, string locationId, string poolId)
    {
        // Create the client.
        LivestreamServiceClient client = LivestreamServiceClient.Create();

        GetPoolRequest request = new GetPoolRequest
        {
            PoolName = PoolName.FromProjectLocationPool(projectId, locationId, poolId)
        };

        // Make the request.
        Pool response = client.GetPool(request);
        return response;
    }
}

Go

import (
	"context"
	"fmt"
	"io"

	livestream "cloud.google.com/go/video/livestream/apiv1"
	"cloud.google.com/go/video/livestream/apiv1/livestreampb"
)

// getPool gets a pool.
func getPool(w io.Writer, projectID, location, poolID string) error {
	// projectID := "my-project-id"
	// location := "us-central1"
	// poolID := "default"
	ctx := context.Background()
	client, err := livestream.NewClient(ctx)
	if err != nil {
		return fmt.Errorf("NewClient: %w", err)
	}
	defer client.Close()

	req := &livestreampb.GetPoolRequest{
		Name: fmt.Sprintf("projects/%s/locations/%s/pools/%s", projectID, location, poolID),
	}

	response, err := client.GetPool(ctx, req)
	if err != nil {
		return fmt.Errorf("GetPool: %w", err)
	}

	fmt.Fprintf(w, "Pool: %v", response.Name)
	return nil
}

Java


import com.google.cloud.video.livestream.v1.LivestreamServiceClient;
import com.google.cloud.video.livestream.v1.Pool;
import com.google.cloud.video.livestream.v1.PoolName;
import java.io.IOException;

public class GetPool {

  public static void main(String[] args) throws Exception {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String location = "us-central1";
    String poolId = "default"; // only 1 pool supported per location

    getPool(projectId, location, poolId);
  }

  public static void getPool(String projectId, String location, String poolId)
      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. In this example, try-with-resources is used
    // which automatically calls close() on the client to clean up resources.
    try (LivestreamServiceClient livestreamServiceClient = LivestreamServiceClient.create()) {
      PoolName name = PoolName.of(projectId, location, poolId);
      Pool response = livestreamServiceClient.getPool(name);
      System.out.println("Pool: " + response.getName());
    }
  }
}

Node.js

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// projectId = 'my-project-id';
// location = 'us-central1';
// poolId = 'my-pool';

// Imports the Livestream library
const {LivestreamServiceClient} = require('@google-cloud/livestream').v1;

// Instantiates a client
const livestreamServiceClient = new LivestreamServiceClient();

async function getPool() {
  // Construct request
  const request = {
    name: livestreamServiceClient.poolPath(projectId, location, poolId),
  };
  const [pool] = await livestreamServiceClient.getPool(request);
  console.log(`Pool: ${pool.name}`);
}

getPool();

PHP

use Google\Cloud\Video\LiveStream\V1\Client\LivestreamServiceClient;
use Google\Cloud\Video\LiveStream\V1\GetPoolRequest;

/**
 * Gets a pool.
 *
 * @param string  $callingProjectId   The project ID to run the API call under
 * @param string  $location           The location of the pool
 * @param string  $poolId             The ID of the pool
 */
function get_pool(
    string $callingProjectId,
    string $location,
    string $poolId
): void {
    // Instantiate a client.
    $livestreamClient = new LivestreamServiceClient();
    $formattedName = $livestreamClient->poolName($callingProjectId, $location, $poolId);

    // Get the pool.
    $request = (new GetPoolRequest())
        ->setName($formattedName);
    $response = $livestreamClient->getPool($request);
    // Print results
    printf('Pool: %s' . PHP_EOL, $response->getName());
}

Python


import argparse

from google.cloud.video import live_stream_v1
from google.cloud.video.live_stream_v1.services.livestream_service import (
    LivestreamServiceClient,
)


def get_pool(project_id: str, location: str, pool_id: str) -> live_stream_v1.types.Pool:
    """Gets a pool.
    Args:
        project_id: The GCP project ID.
        location: The location of the pool.
        pool_id: The user-defined pool ID."""

    client = LivestreamServiceClient()

    name = f"projects/{project_id}/locations/{location}/pools/{pool_id}"
    response = client.get_pool(name=name)
    print(f"Pool: {response.name}")

    return response

Ruby

require "google/cloud/video/live_stream"

##
# Get the pool
#
# @param project_id [String] Your Google Cloud project (e.g. "my-project")
# @param location [String] The location (e.g. "us-central1")
# @param pool_id [String] Your pool name (e.g. "default")
#
def get_pool project_id:, location:, pool_id:
  # Create a Live Stream client.
  client = Google::Cloud::Video::LiveStream.livestream_service

  # Build the resource name of the pool.
  name = client.pool_path project: project_id, location: location, pool: pool_id

  # Get the pool.
  pool = client.get_pool name: name

  # Print the pool name.
  puts "Pool: #{pool.name}"
end

Actualiza un grupo

Para actualizar un extremo de entrada, usa el método projects.locations.pools.patch.

REST

Antes de usar cualquiera de los datos de solicitud a continuación, realiza los siguientes reemplazos:

PROJECT_NUMBER: Es el número de tu proyecto Google Cloud , que se encuentra en el campo Número de proyecto de la página Configuración de IAM.
LOCATION: Es la ubicación del grupo predeterminado. Usa una de las regiones compatibles.
Mostrar ubicaciones
- us-central1
- us-east1
- us-east4
- us-west1
- us-west2
- northamerica-northeast1
- southamerica-east1
- asia-east1
- asia-east2
- asia-south1
- asia-northeast1
- asia-southeast1
- australia-southeast1
- europe-north1
- europe-west1
- europe-west2
- europe-west3
- europe-west4
NETWORK: Es el identificador definido por el usuario para la red del proyecto actual con la que se intercambiará tráfico con el servicio.

Para enviar tu solicitud, expande una de estas opciones:

curl (Linux, macOS o Cloud Shell)

Guarda el cuerpo de la solicitud en un archivo llamado request.json. Ejecuta el comando siguiente en la terminal para crear o reemplazar este archivo en el directorio actual:

cat > request.json << 'EOF'
{
  "networkConfig": {
    "peeredNetwork": "projects/PROJECT_NUMBER/global/networks/NETWORK"
  }
}
EOF

Luego, ejecuta el siguiente comando para enviar tu solicitud de REST:

curl -X PATCH \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     -H "Content-Type: application/json; charset=utf-8" \
     -d @request.json \
     "https://livestream.googleapis.com/v1/projects/PROJECT_NUMBER/locations/LOCATION/pools/default?updateMask=networkConfig"

PowerShell (Windows)

Guarda el cuerpo de la solicitud en un archivo llamado request.json. Ejecuta el comando siguiente en la terminal para crear o reemplazar este archivo en el directorio actual:

@'
{
  "networkConfig": {
    "peeredNetwork": "projects/PROJECT_NUMBER/global/networks/NETWORK"
  }
}
'@  | Out-File -FilePath request.json -Encoding utf8

Luego, ejecuta el siguiente comando para enviar tu solicitud de REST:

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method PATCH `
    -Headers $headers `
    -ContentType: "application/json; charset=utf-8" `
    -InFile request.json `
    -Uri "https://livestream.googleapis.com/v1/projects/PROJECT_NUMBER/locations/LOCATION/pools/default?updateMask=networkConfig" | Select-Object -Expand Content

Deberías recibir una respuesta JSON similar a la que se muestra a continuación:

{
  "name": "projects/PROJECT_NUMBER/locations/LOCATION/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.video.livestream.v1.OperationMetadata",
    "createTime": CREATE_TIME,
    "target": "projects/PROJECT_NUMBER/locations/LOCATION/pools/default",
    "verb": "update",
    "requestedCancellation": false,
    "apiVersion": "v1"
  },
  "done": false
}

Este comando crea una operación de larga duración (LRO) que puedes usar para hacer un seguimiento del progreso de tu solicitud. Consulta Administra operaciones de larga duración para obtener más información.

C#


using Google.Cloud.Video.LiveStream.V1;
using Google.LongRunning;
using Google.Protobuf.WellKnownTypes;
using System.Threading.Tasks;

public class UpdatePoolSample
{
    public async Task UpdatePoolAsync(
         string projectId, string locationId, string poolId, string peeredNetwork)
    {
        // Create the client.
        LivestreamServiceClient client = LivestreamServiceClient.Create();

        UpdatePoolRequest request = new UpdatePoolRequest
        {
            Pool = new Pool
            {
                PoolName = PoolName.FromProjectLocationPool(projectId, locationId, poolId),
                NetworkConfig = new Pool.Types.NetworkConfig
                {
                    PeeredNetwork = peeredNetwork
                }
            },
            UpdateMask = new FieldMask { Paths = { "network_config" } }
        };

        // Make the request.
        Operation<Pool, OperationMetadata> response = await client.UpdatePoolAsync(request);
        // Get the name of the operation.
        string operationName = response.Name;
        // This name can be stored, then the long-running operation retrieved later by name.
        Operation<Pool, OperationMetadata> retrievedResponse = await client.PollOnceUpdatePoolAsync(operationName);
        // Check if the retrieved long-running operation has completed.
        if (retrievedResponse.IsCompleted)
        {
            // If it has completed, then access the result.
            _ = retrievedResponse.Result;
        }
    }
}

Go

import (
	"context"
	"fmt"
	"io"

	livestream "cloud.google.com/go/video/livestream/apiv1"
	"cloud.google.com/go/video/livestream/apiv1/livestreampb"
	"google.golang.org/protobuf/types/known/fieldmaskpb"
)

// updatePool updates the pool's peered network.
func updatePool(w io.Writer, projectID, location, poolID, peeredNetwork string) error {
	// projectID := "my-project-id"
	// location := "us-central1"
	// poolID := "default"
	// peeredNetwork :=  "projects/my-network-project-number/global/networks/my-network-name"
	ctx := context.Background()
	client, err := livestream.NewClient(ctx)
	if err != nil {
		return fmt.Errorf("NewClient: %w", err)
	}
	defer client.Close()

	req := &livestreampb.UpdatePoolRequest{
		Pool: &livestreampb.Pool{
			Name: fmt.Sprintf("projects/%s/locations/%s/pools/%s", projectID, location, poolID),
			NetworkConfig: &livestreampb.Pool_NetworkConfig{
				PeeredNetwork: peeredNetwork,
			},
		},
		UpdateMask: &fieldmaskpb.FieldMask{
			Paths: []string{
				"network_config",
			},
		},
	}
	// Updates the pool.
	op, err := client.UpdatePool(ctx, req)
	if err != nil {
		return fmt.Errorf("UpdatePool: %w", err)
	}
	response, err := op.Wait(ctx)
	if err != nil {
		return fmt.Errorf("Wait: %w", err)
	}

	fmt.Fprintf(w, "Updated pool: %v", response.Name)
	return nil
}

Java


import com.google.cloud.video.livestream.v1.LivestreamServiceClient;
import com.google.cloud.video.livestream.v1.Pool;
import com.google.cloud.video.livestream.v1.Pool.NetworkConfig;
import com.google.cloud.video.livestream.v1.PoolName;
import com.google.cloud.video.livestream.v1.UpdatePoolRequest;
import com.google.protobuf.FieldMask;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class UpdatePool {

  public static void main(String[] args) throws Exception {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "my-project-id";
    String location = "us-central1";
    String poolId = "default";
    String peeredNetwork = "";

    updatePool(projectId, location, poolId, peeredNetwork);
  }

  public static void updatePool(String projectId, String location, String poolId,
      String peeredNetwork)
      throws InterruptedException, ExecutionException, TimeoutException, 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.
    LivestreamServiceClient livestreamServiceClient = LivestreamServiceClient.create();
    var updatePoolRequest =
        UpdatePoolRequest.newBuilder()
            .setPool(
                Pool.newBuilder()
                    .setName(PoolName.of(projectId, location, poolId).toString())
                    .setNetworkConfig(
                        NetworkConfig.newBuilder()
                            .setPeeredNetwork(peeredNetwork)
                            .build()

                    ))
            .setUpdateMask(FieldMask.newBuilder().addPaths("network_config").build())
            .build();
    // Update pool can take 20+ minutes.
    Pool result =
        livestreamServiceClient.updatePoolAsync(updatePoolRequest).get(20, TimeUnit.MINUTES);
    System.out.println("Updated pool: " + result.getName());
    livestreamServiceClient.close();
  }
}

Node.js

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// projectId = 'my-project-id';
// location = 'us-central1';
// poolId = 'my-pool';
// peeredNetwork = 'projects/my-network-project-number/global/networks/my-network-name';

// Imports the Livestream library
const {LivestreamServiceClient} = require('@google-cloud/livestream').v1;

// Instantiates a client
const livestreamServiceClient = new LivestreamServiceClient();

async function updatePool() {
  // Construct request
  const request = {
    pool: {
      name: livestreamServiceClient.poolPath(projectId, location, poolId),
      networkConfig: {
        peeredNetwork: peeredNetwork,
      },
    },
    updateMask: {
      paths: ['network_config'],
    },
  };

  // Run request
  const [operation] = await livestreamServiceClient.updatePool(request);
  const response = await operation.promise();
  const [pool] = response;
  console.log(`Updated pool: ${pool.name}`);
}

updatePool();

PHP

use Google\Cloud\Video\LiveStream\V1\Pool;
use Google\Cloud\Video\LiveStream\V1\Client\LivestreamServiceClient;
use Google\Cloud\Video\LiveStream\V1\UpdatePoolRequest;
use Google\Protobuf\FieldMask;

/**
 * Updates a pool.
 *
 * @param string  $callingProjectId   The project ID to run the API call under
 * @param string  $location           The location of the pool
 * @param string  $poolId             The ID of the pool to be updated
 * @param string  $peeredNetwork      The updated peer network
 */
function update_pool(
    string $callingProjectId,
    string $location,
    string $poolId,
    string $peeredNetwork
): void {
    // Instantiate a client.
    $livestreamClient = new LivestreamServiceClient();

    $formattedName = $livestreamClient->poolName($callingProjectId, $location, $poolId);
    $pool = (new Pool())
        ->setName($formattedName)
        ->setNetworkConfig(
            (new Pool\NetworkConfig())
                ->setPeeredNetwork($peeredNetwork));

    $updateMask = new FieldMask([
        'paths' => ['network_config']
    ]);

    // Run the pool update request. The response is a long-running operation ID.
    $request = (new UpdatePoolRequest())
        ->setPool($pool)
        ->setUpdateMask($updateMask);
    $operationResponse = $livestreamClient->updatePool($request);

    $operationResponse->pollUntilComplete();
    if ($operationResponse->operationSucceeded()) {
        $result = $operationResponse->getResult();
        // Print results
        printf('Updated pool: %s' . PHP_EOL, $result->getName());
    } else {
        $error = $operationResponse->getError();
        // handleError($error)
    }
}

Python


import argparse

from google.cloud.video import live_stream_v1
from google.cloud.video.live_stream_v1.services.livestream_service import (
    LivestreamServiceClient,
)
from google.protobuf import field_mask_pb2 as field_mask


def update_pool(
    project_id: str, location: str, pool_id: str, peered_network: str
) -> live_stream_v1.types.Pool:
    """Updates an pool.
    Args:
        project_id: The GCP project ID.
        location: The location of the pool.
        pool_id: The user-defined pool ID.
        peered_network: The updated peer network (e.g.,
        'projects/my-network-project-number/global/networks/my-network-name')."""

    client = LivestreamServiceClient()

    name = f"projects/{project_id}/locations/{location}/pools/{pool_id}"

    pool = live_stream_v1.types.Pool(
        name=name,
        network_config=live_stream_v1.types.Pool.NetworkConfig(
            peered_network=peered_network,
        ),
    )
    update_mask = field_mask.FieldMask(paths=["network_config"])

    operation = client.update_pool(pool=pool, update_mask=update_mask)
    response = operation.result()
    print(f"Updated pool: {response.name}")

    return response

Ruby

require "google/cloud/video/live_stream"

##
# Update the pool's peered network
#
# @param project_id [String] Your Google Cloud project (e.g. "my-project")
# @param location [String] The location (e.g. "us-central1")
# @param pool_id [String] Your pool name (e.g. "my-pool")
# @param peered_network [String] The updated peer network
#   (e.g. "projects/my-network-project-number/global/networks/my-network-name")
#
def update_pool project_id:, location:, pool_id:, peered_network:
  # Create a Live Stream client.
  client = Google::Cloud::Video::LiveStream.livestream_service

  # Build the resource name of the pool.
  name = client.pool_path project: project_id, location: location, pool: pool_id

  # Set the update mask.
  update_mask = { paths: ["network_config"] }

  # Update the pool's peered network.
  update_pool = {
    name: name,
    network_config: {
      peered_network: peered_network
    }
  }

  operation = client.update_pool update_mask: update_mask, pool: update_pool

  # The returned object is of type Gapic::Operation. You can use this
  # object to check the status of an operation, cancel it, or wait
  # for results. Here is how to block until completion:
  operation.wait_until_done!

  # Print the pool name.
  puts "Updated pool: #{operation.response.name}"
end

Crea y administra grupos Organiza tus páginas con colecciones Guarda y categoriza el contenido según tus preferencias.

Configura tu proyecto Google Cloud y la autenticación

Crea un grupo

Obtén detalles del grupo

REST

curl (Linux, macOS o Cloud Shell)

PowerShell (Windows)

C#

Go

Java

Node.js

PHP

Python

Ruby

Actualiza un grupo

REST

curl (Linux, macOS o Cloud Shell)

PowerShell (Windows)

C#

Go

Java

Node.js

PHP

Python

Ruby

Crea y administra grupos