ניהול משאבי TPU

import com.google.cloud.tpu.v2.ListNodesRequest;
import com.google.cloud.tpu.v2.TpuClient;
import java.io.IOException;

public class ListTpuVms {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // Project ID or project number of the Google Cloud project you want to use.
    String projectId = "YOUR_PROJECT_ID";
    // The zone where the TPUs are located.
    // For more information about supported TPU types for specific zones,
    // see https://cloud.google.com/tpu/docs/regions-zones
    String zone = "us-central1-f";

    listTpuVms(projectId, zone);
  }

  // Lists TPU VMs in the specified zone.
  public static TpuClient.ListNodesPage listTpuVms(String projectId, String zone)
      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.
    try (TpuClient tpuClient = TpuClient.create()) {
      String parent = String.format("projects/%s/locations/%s", projectId, zone);

      ListNodesRequest request = ListNodesRequest.newBuilder().setParent(parent).build();

      return tpuClient.listNodes(request).getPage();
    }
  }
}

// Import the TPUClient
// TODO(developer): Uncomment below line before running the sample.
// const {TpuClient} = require('@google-cloud/tpu').v2;

// Instantiate a tpuClient
// TODO(developer): Uncomment below line before running the sample.
// tpuClient = new TpuClient();

// TODO(developer): Update these variables before running the sample.
// Project ID or project number of the Google Cloud project you want to retrive a list of TPU nodes.
const projectId = await tpuClient.getProjectId();

// The zone from which the TPUs are retrived.
const zone = 'europe-west4-a';

async function callTpuVMList() {
  const request = {
    parent: `projects/${projectId}/locations/${zone}`,
  };

  const [response] = await tpuClient.listNodes(request);

  return response;
}

return await callTpuVMList();

from google.cloud import tpu_v2

# TODO(developer): Update and un-comment below lines
# project_id = "your-project-id"
# zone = "us-central1-b"

client = tpu_v2.TpuClient()

nodes = client.list_nodes(parent=f"projects/{project_id}/locations/{zone}")
for node in nodes:
    print(node.name)
    print(node.state)
    print(node.accelerator_type)
# Example response:
# projects/[project_id]/locations/[zone]/nodes/node-name
# State.READY
# v2-8

import com.google.cloud.tpu.v2.GetNodeRequest;
import com.google.cloud.tpu.v2.Node;
import com.google.cloud.tpu.v2.NodeName;
import com.google.cloud.tpu.v2.TpuClient;
import java.io.IOException;

public class GetTpuVm {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // Project ID or project number of the Google Cloud project you want to use.
    String projectId = "YOUR_PROJECT_ID";
    // The zone in which to create the TPU.
    // For more information about supported TPU types for specific zones,
    // see https://cloud.google.com/tpu/docs/regions-zones
    String zone = "europe-west4-a";
    // The name for your TPU.
    String nodeName = "YOUR_TPU_NAME";

    getTpuVm(projectId, zone, nodeName);
  }

  // Describes a TPU VM with the specified name in the given project and zone.
  public static Node getTpuVm(String projectId, String zone, String nodeName)
      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.
    try (TpuClient tpuClient = TpuClient.create()) {
      String name = NodeName.of(projectId, zone, nodeName).toString();

      GetNodeRequest request = GetNodeRequest.newBuilder().setName(name).build();

      return tpuClient.getNode(request);
    }
  }
}

// Import the TPUClient
// TODO(developer): Uncomment below line before running the sample.
// const {TpuClient} = require('@google-cloud/tpu').v2;

// Instantiate a tpuClient
// TODO(developer): Uncomment below line before running the sample.
// tpuClient = new TpuClient();

// TODO(developer): Update these variables before running the sample.
// Project ID or project number of the Google Cloud project you want to retrive a node.
const projectId = await tpuClient.getProjectId();

// The name of TPU to retrive.
const nodeName = 'node-name-1';

// The zone, where the TPU is created.
const zone = 'europe-west4-a';

async function callGetTpuVM() {
  const request = {
    name: `projects/${projectId}/locations/${zone}/nodes/${nodeName}`,
  };

  const [response] = await tpuClient.getNode(request);

  console.log(`Node: ${nodeName} retrived.`);
  return response;
}

return await callGetTpuVM();

from google.cloud import tpu_v2

# TODO(developer): Update and un-comment below lines
# project_id = "your-project-id"
# zone = "us-central1-b"
# tpu_name = "tpu-name"

client = tpu_v2.TpuClient()
node = client.get_node(
    name=f"projects/{project_id}/locations/{zone}/nodes/{tpu_name}"
)

print(node)
# Example response:
# name: "projects/[project_id]/locations/[zone]/nodes/tpu-name"
# state: "READY"
# runtime_version: ...

import com.google.cloud.tpu.v2.Node;
import com.google.cloud.tpu.v2.NodeName;
import com.google.cloud.tpu.v2.StopNodeRequest;
import com.google.cloud.tpu.v2.TpuClient;
import java.io.IOException;
import java.util.concurrent.ExecutionException;

public class StopTpuVm {

  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException {
    // TODO(developer): Replace these variables before running the sample.
    // Project ID or project number of the Google Cloud project you want to use.
    String projectId = "YOUR_PROJECT_ID";
    // The zone where the TPU is located.
    // For more information about supported TPU types for specific zones,
    // see https://cloud.google.com/tpu/docs/regions-zones
    String zone = "us-central1-f";
    // The name for your TPU.
    String nodeName = "YOUR_TPU_NAME";

    stopTpuVm(projectId, zone, nodeName);
  }

  // Stops a TPU VM with the specified name in the given project and zone.
  public static Node stopTpuVm(String projectId, String zone, String nodeName)
      throws IOException, ExecutionException, InterruptedException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (TpuClient tpuClient = TpuClient.create()) {
      String name = NodeName.of(projectId, zone, nodeName).toString();

      StopNodeRequest request = StopNodeRequest.newBuilder().setName(name).build();

      return tpuClient.stopNodeAsync(request).get();
    }
  }
}

// Import the TPUClient
// TODO(developer): Uncomment below line before running the sample.
// const {TpuClient} = require('@google-cloud/tpu').v2;

// Instantiate a tpuClient
// TODO(developer): Uncomment below line before running the sample.
// tpuClient = new TpuClient();

// TODO(developer): Update these variables before running the sample.
// Project ID or project number of the Google Cloud project you want to stop a node.
const projectId = await tpuClient.getProjectId();

// The name of TPU to stop.
const nodeName = 'node-name-1';

// The zone, where the TPU is created.
const zone = 'europe-west4-a';

async function callStopTpuVM() {
  const request = {
    name: `projects/${projectId}/locations/${zone}/nodes/${nodeName}`,
  };

  const [operation] = await tpuClient.stopNode(request);
  // Wait for the operation to complete.
  const [response] = await operation.promise();

  console.log(`Node: ${nodeName} stopped.`);
  return response;
}

return await callStopTpuVM();

from google.cloud import tpu_v2

# TODO(developer): Update and un-comment below lines
# project_id = "your-project-id"
# zone = "us-central1-a"
# tpu_name = "tpu-name"

client = tpu_v2.TpuClient()

request = tpu_v2.StopNodeRequest(
    name=f"projects/{project_id}/locations/{zone}/nodes/{tpu_name}",
)
try:
    operation = client.stop_node(request=request)
    print("Waiting for stop operation to complete...")
    response = operation.result()
    print(f"This TPU {tpu_name} has been stopped")
    print(response.state)
    # Example response:
    # State.STOPPED

except Exception as e:
    print(e)
    raise e

import com.google.cloud.tpu.v2.Node;
import com.google.cloud.tpu.v2.NodeName;
import com.google.cloud.tpu.v2.StartNodeRequest;
import com.google.cloud.tpu.v2.TpuClient;
import java.io.IOException;
import java.util.concurrent.ExecutionException;

public class StartTpuVm {

  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException {
    // TODO(developer): Replace these variables before running the sample.
    // Project ID or project number of the Google Cloud project you want to use.
    String projectId = "YOUR_PROJECT_ID";
    // The zone where the TPU is located.
    // For more information about supported TPU types for specific zones,
    // see https://cloud.google.com/tpu/docs/regions-zones
    String zone = "us-central1-f";
    // The name for your TPU.
    String nodeName = "YOUR_TPU_NAME";

    startTpuVm(projectId, zone, nodeName);
  }

  // Starts a TPU VM with the specified name in the given project and zone.
  public static Node startTpuVm(String projectId, String zone, String nodeName)
      throws IOException, ExecutionException, InterruptedException {
    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (TpuClient tpuClient = TpuClient.create()) {
      String name = NodeName.of(projectId, zone, nodeName).toString();

      StartNodeRequest request = StartNodeRequest.newBuilder().setName(name).build();

      return tpuClient.startNodeAsync(request).get();
    }
  }
}

// Import the TPUClient
// TODO(developer): Uncomment below line before running the sample.
// const {TpuClient} = require('@google-cloud/tpu').v2;

// Instantiate a tpuClient
// TODO(developer): Uncomment below line before running the sample.
// tpuClient = new TpuClient();

// TODO(developer): Update these variables before running the sample.
// Project ID or project number of the Google Cloud project you want to start a node.
const projectId = await tpuClient.getProjectId();

// The name of TPU to start.
const nodeName = 'node-name-1';

// The zone, where the TPU is created.
const zone = 'europe-west4-a';

async function callStartTpuVM() {
  const request = {
    name: `projects/${projectId}/locations/${zone}/nodes/${nodeName}`,
  };

  const [operation] = await tpuClient.startNode(request);

  // Wait for the operation to complete.
  const [response] = await operation.promise();

  console.log(`Node: ${nodeName} started.`);
  return response;
}

return await callStartTpuVM();

from google.cloud import tpu_v2

# TODO(developer): Update and un-comment below lines
# project_id = "your-project-id"
# zone = "us-central1-a"
# tpu_name = "tpu-name"

client = tpu_v2.TpuClient()

request = tpu_v2.StartNodeRequest(
    name=f"projects/{project_id}/locations/{zone}/nodes/{tpu_name}",
)
try:
    operation = client.start_node(request=request)
    print("Waiting for start operation to complete...")
    response = operation.result()
    print(f"TPU {tpu_name} has been started")
    print(response.state)
    # Example response:
    # State.READY

except Exception as e:
    print(e)
    raise e

import com.google.api.gax.longrunning.OperationTimedPollAlgorithm;
import com.google.api.gax.retrying.RetrySettings;
import com.google.cloud.tpu.v2.DeleteNodeRequest;
import com.google.cloud.tpu.v2.NodeName;
import com.google.cloud.tpu.v2.TpuClient;
import com.google.cloud.tpu.v2.TpuSettings;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import org.threeten.bp.Duration;

public class DeleteTpuVm {

  public static void main(String[] args)
      throws IOException, ExecutionException, InterruptedException {
    // TODO(developer): Replace these variables before running the sample.
    // Project ID or project number of the Google Cloud project you want to create a node.
    String projectId = "YOUR_PROJECT_ID";
    // The zone in which to create the TPU.
    // For more information about supported TPU types for specific zones,
    // see https://cloud.google.com/tpu/docs/regions-zones
    String zone = "europe-west4-a";
    // The name for your TPU.
    String nodeName = "YOUR_TPU_NAME";

    deleteTpuVm(projectId, zone, nodeName);
  }

  // Deletes a TPU VM with the specified name in the given project and zone.
  public static void deleteTpuVm(String projectId, String zone, String nodeName)
      throws IOException, ExecutionException, InterruptedException {
    // With these settings the client library handles the Operation's polling mechanism
    // and prevent CancellationException error
    TpuSettings.Builder clientSettings =
        TpuSettings.newBuilder();
    clientSettings
        .deleteNodeOperationSettings()
        .setPollingAlgorithm(
            OperationTimedPollAlgorithm.create(
                RetrySettings.newBuilder()
                    .setInitialRetryDelay(Duration.ofMillis(5000L))
                    .setRetryDelayMultiplier(1.5)
                    .setMaxRetryDelay(Duration.ofMillis(45000L))
                    .setInitialRpcTimeout(Duration.ZERO)
                    .setRpcTimeoutMultiplier(1.0)
                    .setMaxRpcTimeout(Duration.ZERO)
                    .setTotalTimeout(Duration.ofHours(24L))
                    .build()));

    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests.
    try (TpuClient tpuClient = TpuClient.create(clientSettings.build())) {
      String name = NodeName.of(projectId, zone, nodeName).toString();

      DeleteNodeRequest request = DeleteNodeRequest.newBuilder().setName(name).build();

      tpuClient.deleteNodeAsync(request).get();
      System.out.println("TPU VM deleted");
    }
  }
}

// Import the TPUClient
// TODO(developer): Uncomment below line before running the sample.
// const {TpuClient} = require('@google-cloud/tpu').v2;

// Instantiate a tpuClient
// TODO(developer): Uncomment below line before running the sample.
// tpuClient = new TpuClient();

// TODO(developer): Update these variables before running the sample.
// Project ID or project number of the Google Cloud project you want to delete a node.
const projectId = await tpuClient.getProjectId();

// The name of TPU to delete.
const nodeName = 'node-name-1';

// The zone, where the TPU is created.
const zone = 'europe-west4-a';

async function callDeleteTpuVM() {
  const request = {
    name: `projects/${projectId}/locations/${zone}/nodes/${nodeName}`,
  };

  const [operation] = await tpuClient.deleteNode(request);

  // Wait for the delete operation to complete.
  const [response] = await operation.promise();

  console.log(`Node: ${nodeName} deleted.`);
  return response;
}

return await callDeleteTpuVM();

from google.cloud import tpu_v2

# TODO(developer): Update and un-comment below lines
# project_id = "your-project-id"
# zone = "us-central1-b"
# tpu_name = "tpu-name"

client = tpu_v2.TpuClient()
try:
    client.delete_node(
        name=f"projects/{project_id}/locations/{zone}/nodes/{tpu_name}"
    )
    print("The TPU node was deleted.")
except Exception as e:
    print(e)