/
DeleteInstance.java
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/
DeleteInstance.java
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/*
* Copyright 2021 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package compute;
// [START compute_instances_delete]
import com.google.api.gax.longrunning.OperationFuture;
import com.google.cloud.compute.v1.DeleteInstanceRequest;
import com.google.cloud.compute.v1.InstancesClient;
import com.google.cloud.compute.v1.Operation;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
public class DeleteInstance {
public static void main(String[] args)
throws IOException, InterruptedException, ExecutionException, TimeoutException {
// TODO(developer): Replace these variables before running the sample.
String project = "your-project-id";
String zone = "zone-name";
String instanceName = "instance-name";
deleteInstance(project, zone, instanceName);
}
// Delete the instance specified by `instanceName`
// if it's present in the given project and zone.
public static void deleteInstance(String project, String zone, String instanceName)
throws IOException, InterruptedException, ExecutionException, TimeoutException {
// 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 `instancesClient.close()` method on the client to safely
// clean up any remaining background resources.
try (InstancesClient instancesClient = InstancesClient.create()) {
System.out.printf("Deleting instance: %s ", instanceName);
// Describe which instance is to be deleted.
DeleteInstanceRequest deleteInstanceRequest = DeleteInstanceRequest.newBuilder()
.setProject(project)
.setZone(zone)
.setInstance(instanceName).build();
OperationFuture<Operation, Operation> operation = instancesClient.deleteAsync(
deleteInstanceRequest);
// Wait for the operation to complete.
Operation response = operation.get(3, TimeUnit.MINUTES);
if (response.hasError()) {
System.out.println("Instance deletion failed ! ! " + response);
return;
}
System.out.println("Operation Status: " + response.getStatus());
}
}
}
// [END compute_instances_delete]