Delete VM clusters

This page describes how to delete a Exadata VM Cluster in Google Cloud. To create a cluster, see Create clusters. To modify an existing cluster, see Manage clusters.

To learn more about Oracle Database@Google Cloud, see Product overview.

Before you begin

Delete cluster

To delete your Exadata VM Cluster, complete the following steps:

Console

  1. Go to the Exadata Database Service page in the Google Cloud console.

    Go to Exadata Database Service

  2. Click Exadata VM Clusters.

  3. In the Exadata VM Clusters section, click the name of the cluster you want to delete.

  4. Click Delete at the top of the page.

  5. In the Delete Exadata VM Cluster? window, type the VM Cluster ID for your cluster to confirm deletion of the cluster.

  6. Click Confirm.

gcloud

You can use the gcloud oracle-database cloud-vm-clusters delete Google Cloud CLI command to delete a cluster using gcloud CLI.

gcloud oracle-database cloud-vm-clusters delete CLUSTER_ID
--location=REGION_ID

Replace the following:

  • CLUSTER_ID: the identifier for the cluster that you want to delete.
  • REGION_ID: the region for the cluster that you want to delete.

C#

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

public sealed partial class GeneratedOracleDatabaseClientSnippets
{
    /// <summary>Snippet for DeleteCloudVmClusterAsync</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public async Task DeleteCloudVmClusterAsync()
    {
        // Create client
        OracleDatabaseClient oracleDatabaseClient = await OracleDatabaseClient.CreateAsync();
        // Initialize request argument(s)
        string name = "projects/[PROJECT]/locations/[LOCATION]/cloudVmClusters/[CLOUD_VM_CLUSTER]";
        // Make the request
        Operation<Empty, OperationMetadata> response = await oracleDatabaseClient.DeleteCloudVmClusterAsync(name);

        // Poll until the returned long-running operation is complete
        Operation<Empty, OperationMetadata> completedResponse = await response.PollUntilCompletedAsync();
        // Retrieve the operation result
        Empty result = completedResponse.Result;

        // Or 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<Empty, OperationMetadata> retrievedResponse = await oracleDatabaseClient.PollOnceDeleteCloudVmClusterAsync(operationName);
        // Check if the retrieved long-running operation has completed
        if (retrievedResponse.IsCompleted)
        {
            // If it has completed, then access the result
            Empty retrievedResult = retrievedResponse.Result;
        }
    }
}

Go


package main

import (
	"context"

	oracledatabase "cloud.google.com/go/oracledatabase/apiv1"
	oracledatabasepb "cloud.google.com/go/oracledatabase/apiv1/oracledatabasepb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := oracledatabase.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &oracledatabasepb.DeleteCloudVmClusterRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/oracledatabase/apiv1/oracledatabasepb#DeleteCloudVmClusterRequest.
	}
	op, err := c.DeleteCloudVmCluster(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	err = op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
}

Java

import com.google.api.core.ApiFuture;
import com.google.cloud.oracledatabase.v1.CloudVmClusterName;
import com.google.cloud.oracledatabase.v1.DeleteCloudVmClusterRequest;
import com.google.cloud.oracledatabase.v1.OracleDatabaseClient;
import com.google.longrunning.Operation;

public class AsyncDeleteCloudVmCluster {

  public static void main(String[] args) throws Exception {
    asyncDeleteCloudVmCluster();
  }

  public static void asyncDeleteCloudVmCluster() throws Exception {
    // This snippet has been automatically generated and should be regarded as a code template only.
    // It will require modifications to work:
    // - It may require correct/in-range values for request initialization.
    // - It may require specifying regional endpoints when creating the service client as shown in
    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    try (OracleDatabaseClient oracleDatabaseClient = OracleDatabaseClient.create()) {
      DeleteCloudVmClusterRequest request =
          DeleteCloudVmClusterRequest.newBuilder()
              .setName(
                  CloudVmClusterName.of("[PROJECT]", "[LOCATION]", "[CLOUD_VM_CLUSTER]").toString())
              .setRequestId("requestId693933066")
              .setForce(true)
              .build();
      ApiFuture<Operation> future =
          oracleDatabaseClient.deleteCloudVmClusterCallable().futureCall(request);
      // Do something.
      future.get();
    }
  }
}

Node.js

/**
 * This snippet has been automatically generated and should be regarded as a code template only.
 * It will require modifications to work.
 * It may require correct/in-range values for request initialization.
 * TODO(developer): Uncomment these variables before running the sample.
 */
/**
 *  Required. The name of the Cloud VM Cluster in the following format:
 *  projects/{project}/locations/{location}/cloudVmClusters/{cloud_vm_cluster}.
 */
// const name = 'abc123'
/**
 *  Optional. An optional ID to identify the request. This value is used to
 *  identify duplicate requests. If you make a request with the same request ID
 *  and the original request is still in progress or completed, the server
 *  ignores the second request. This prevents clients from
 *  accidentally creating duplicate commitments.
 *  The request ID must be a valid UUID with the exception that zero UUID is
 *  not supported (00000000-0000-0000-0000-000000000000).
 */
// const requestId = 'abc123'
/**
 *  Optional. If set to true, all child resources for the VM Cluster will be
 *  deleted. A VM Cluster can only be deleted once all its child resources have
 *  been deleted.
 */
// const force = true

// Imports the Oracledatabase library
const {OracleDatabaseClient} = require('@google-cloud/oracledatabase').v1;

// Instantiates a client
const oracledatabaseClient = new OracleDatabaseClient();

async function callDeleteCloudVmCluster() {
  // Construct request
  const request = {
    name,
  };

  // Run request
  const [operation] = await oracledatabaseClient.deleteCloudVmCluster(request);
  const [response] = await operation.promise();
  console.log(response);
}

callDeleteCloudVmCluster();

PHP

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\OracleDatabase\V1\Client\OracleDatabaseClient;
use Google\Cloud\OracleDatabase\V1\DeleteCloudVmClusterRequest;
use Google\Rpc\Status;

/**
 * Deletes a single VM Cluster.
 *
 * @param string $formattedName The name of the Cloud VM Cluster in the following format:
 *                              projects/{project}/locations/{location}/cloudVmClusters/{cloud_vm_cluster}. Please see
 *                              {@see OracleDatabaseClient::cloudVmClusterName()} for help formatting this field.
 */
function delete_cloud_vm_cluster_sample(string $formattedName): void
{
    // Create a client.
    $oracleDatabaseClient = new OracleDatabaseClient();

    // Prepare the request message.
    $request = (new DeleteCloudVmClusterRequest())
        ->setName($formattedName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $oracleDatabaseClient->deleteCloudVmCluster($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            printf('Operation completed successfully.' . PHP_EOL);
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = OracleDatabaseClient::cloudVmClusterName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLOUD_VM_CLUSTER]'
    );

    delete_cloud_vm_cluster_sample($formattedName);
}

Python

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import oracledatabase_v1


def sample_delete_cloud_vm_cluster():
    # Create a client
    client = oracledatabase_v1.OracleDatabaseClient()

    # Initialize request argument(s)
    request = oracledatabase_v1.DeleteCloudVmClusterRequest(
        name="name_value",
    )

    # Make the request
    operation = client.delete_cloud_vm_cluster(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

Ruby

require "google/cloud/oracle_database/v1"

##
# Snippet for the delete_cloud_vm_cluster call in the OracleDatabase service
#
# This snippet has been automatically generated and should be regarded as a code
# template only. It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
# client as shown in https://cloud.google.com/ruby/docs/reference.
#
# This is an auto-generated example demonstrating basic usage of
# Google::Cloud::OracleDatabase::V1::OracleDatabase::Client#delete_cloud_vm_cluster.
#
def delete_cloud_vm_cluster
  # Create a client object. The client can be reused for multiple calls.
  client = Google::Cloud::OracleDatabase::V1::OracleDatabase::Client.new

  # Create a request. To set request fields, pass in keyword arguments.
  request = Google::Cloud::OracleDatabase::V1::DeleteCloudVmClusterRequest.new

  # Call the delete_cloud_vm_cluster method.
  result = client.delete_cloud_vm_cluster request

  # The returned object is of type Gapic::Operation. You can use it to
  # check the status of an operation, cancel it, or wait for results.
  # Here is how to wait for a response.
  result.wait_until_done! timeout: 60
  if result.response?
    p result.response
  else
    puts "No response received."
  end
end

What's next