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Crie uma fila

Exemplo de criação de uma fila para migrar do taskqueues.

Amostra de código

Java

Para saber como instalar e usar a biblioteca de cliente do Cloud Tasks, consulte Bibliotecas de cliente do Cloud Tasks.

import com.google.cloud.tasks.v2.AppEngineRouting;
import com.google.cloud.tasks.v2.CloudTasksClient;
import com.google.cloud.tasks.v2.LocationName;
import com.google.cloud.tasks.v2.Queue;
import com.google.cloud.tasks.v2.QueueName;
import com.google.cloud.tasks.v2.RateLimits;

public class CreateQueue {
  public static void createQueue(
      String projectId, String locationId, String queueBlueName, String queueRedName)
      throws Exception {
    try (CloudTasksClient client = CloudTasksClient.create()) {
      // TODO(developer): Uncomment these lines and replace with your values.
      // String projectId = "your-project-id";
      // String locationId = "us-central1";
      // String queueBlueName = "queue-blue";
      // String queueRedName = "queue-red";

      LocationName parent = LocationName.of(projectId, locationId);

      Queue queueBlue =
          Queue.newBuilder()
              .setName(QueueName.of(projectId, locationId, queueBlueName).toString())
              .setRateLimits(RateLimits.newBuilder().setMaxDispatchesPerSecond(5.0))
              .setAppEngineRoutingOverride(
                  AppEngineRouting.newBuilder().setVersion("v2").setService("task-module"))
              .build();

      Queue queueRed =
          Queue.newBuilder()
              .setName(QueueName.of(projectId, locationId, queueRedName).toString())
              .setRateLimits(RateLimits.newBuilder().setMaxDispatchesPerSecond(1.0))
              .build();

      Queue[] queues = new Queue[] {queueBlue, queueRed};
      for (Queue queue : queues) {
        Queue response = client.createQueue(parent, queue);
        System.out.println(response);
      }
    }
  }
}

Python

Para saber como instalar e usar a biblioteca de cliente do Cloud Tasks, consulte Bibliotecas de cliente do Cloud Tasks.

client = tasks.CloudTasksClient()

# TODO(developer): Uncomment these lines and replace with your values.
# project = 'my-project-id'
# location = 'us- central1'
# queue_blue_name = 'queue-blue'
# queue_red_name = 'queue-red'

parent = f"projects/{project}/locations/{location}"

queue_blue = {
    'name': client.queue_path(project, location, queue_blue_name),
    'rate_limits': {
        'max_dispatches_per_second': 5
    },
    'app_engine_routing_override': {
        'version': 'v2',
        'service': 'task-module'
    }
}

queue_red = {
    'name': client.queue_path(project, location, queue_red_name),
    'rate_limits': {
        'max_dispatches_per_second': 1
    }
}

queues = [queue_blue, queue_red]
for queue in queues:
    response = client.create_queue(parent=parent, queue=queue)
    print(response)