Examples with Instance com.google.cloud.compute.v1.Instance used on opensource projects

Example 81 with Instance

use of com.google.cloud.compute.v1.Instance in project java-docs-samples by GoogleCloudPlatform.

the class GetDeleteProtection method getDeleteProtection.

// Returns the state of delete protection flag of given instance.
public static boolean getDeleteProtection(String projectId, String zone, String instanceName) throws IOException {
    try (InstancesClient instancesClient = InstancesClient.create()) {
        Instance instance = instancesClient.get(projectId, zone, instanceName);
        boolean deleteProtection = instance.getDeletionProtection();
        System.out.printf("Retrieved Delete Protection setting for instance: %s : %s", instanceName, deleteProtection);
        return deleteProtection;
    }
}

Example 82 with Instance

use of com.google.cloud.compute.v1.Instance in project java-docs-samples by GoogleCloudPlatform.

the class CreatePreemptibleInstance method createPremptibleInstance.

// Send an instance creation request with preemptible settings to the Compute Engine API
// and wait for it to complete.
public static void createPremptibleInstance(String projectId, String zone, String instanceName) throws IOException, ExecutionException, InterruptedException, TimeoutException {
    String machineType = String.format("zones/%s/machineTypes/e2-small", zone);
    String sourceImage = "projects/debian-cloud/global/images/family/debian-11";
    long diskSizeGb = 10L;
    String networkName = "default";
    try (InstancesClient instancesClient = InstancesClient.create()) {
        AttachedDisk disk = AttachedDisk.newBuilder().setBoot(true).setAutoDelete(true).setType(AttachedDisk.Type.PERSISTENT.toString()).setInitializeParams(// Describe the size and source image of the boot disk to attach to the instance.
        AttachedDiskInitializeParams.newBuilder().setSourceImage(sourceImage).setDiskSizeGb(diskSizeGb).build()).build();
        // Use the default VPC network.
        NetworkInterface networkInterface = NetworkInterface.newBuilder().setName(networkName).build();
        // Collect information into the Instance object.
        Instance instanceResource = Instance.newBuilder().setName(instanceName).setMachineType(machineType).addDisks(disk).addNetworkInterfaces(networkInterface).setScheduling(Scheduling.newBuilder().setPreemptible(true).build()).build();
        System.out.printf("Creating instance: %s at %s %n", instanceName, zone);
        // Prepare the request to insert an instance.
        InsertInstanceRequest insertInstanceRequest = InsertInstanceRequest.newBuilder().setProject(projectId).setZone(zone).setInstanceResource(instanceResource).build();
        // Wait for the create operation to complete.
        Operation response = instancesClient.insertAsync(insertInstanceRequest).get(3, TimeUnit.MINUTES);
        ;
        if (response.hasError()) {
            System.out.println("Instance creation failed ! ! " + response);
            return;
        }
        System.out.printf("Instance created : %s\n", instanceName);
        System.out.println("Operation Status: " + response.getStatus());
    }
}

Example 83 with Instance

use of com.google.cloud.compute.v1.Instance in project java-docs-samples by GoogleCloudPlatform.

the class ListZoneOperations method preemptionHistory.

// Get a list of preemption operations from given zone in a project. Optionally limit
// the results to instance name.
private static void preemptionHistory(String projectId, String zone, String instanceName) throws IOException {
    String filter;
    String thisInstanceName;
    String targetLink;
    List<List<String>> history = new ArrayList<>();
    if (instanceName != null && instanceName.length() != 0) {
        filter = String.format("operationType=\"compute.instances.preempted\" AND targetLink:instances/%s", instanceName);
    } else {
        filter = "operationType=\"compute.instances.preempted\"";
    }
    for (Operation operation : listZoneOperations(projectId, zone, filter).iterateAll()) {
        targetLink = operation.getTargetLink();
        thisInstanceName = targetLink.substring(targetLink.lastIndexOf("/") + 1);
        // Hence, we need to check the name to make sure it's the one we want.
        if (thisInstanceName.equalsIgnoreCase(instanceName)) {
            Instant instant = Instant.from(DateTimeFormatter.ISO_INSTANT.parse(operation.getInsertTime()));
            history.add(new ArrayList<>(Arrays.asList(instanceName, instant.toString())));
        }
    }
    System.out.println("Retrieved preemption history: " + history);
}

Example 84 with Instance

use of com.google.cloud.compute.v1.Instance in project java-bigtable by googleapis.

the class BaseBigtableInstanceAdminClientTest method createInstanceExceptionTest.

@Test
public void createInstanceExceptionTest() throws Exception {
    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
    mockBigtableInstanceAdmin.addException(exception);
    try {
        ProjectName parent = ProjectName.of("[PROJECT]");
        String instanceId = "instanceId902024336";
        Instance instance = Instance.newBuilder().build();
        Map<String, Cluster> clusters = new HashMap<>();
        client.createInstanceAsync(parent, instanceId, instance, clusters).get();
        Assert.fail("No exception raised");
    } catch (ExecutionException e) {
        Assert.assertEquals(InvalidArgumentException.class, e.getCause().getClass());
        InvalidArgumentException apiException = ((InvalidArgumentException) e.getCause());
        Assert.assertEquals(StatusCode.Code.INVALID_ARGUMENT, apiException.getStatusCode().getCode());
    }
}

Example 85 with Instance

use of com.google.cloud.compute.v1.Instance in project java-bigtable by googleapis.

the class BaseBigtableInstanceAdminClientTest method partialUpdateInstanceTest.

@Test
public void partialUpdateInstanceTest() throws Exception {
    Instance expectedResponse = Instance.newBuilder().setName(InstanceName.of("[PROJECT]", "[INSTANCE]").toString()).setDisplayName("displayName1714148973").putAllLabels(new HashMap<String, String>()).setCreateTime(Timestamp.newBuilder().build()).build();
    Operation resultOperation = Operation.newBuilder().setName("partialUpdateInstanceTest").setDone(true).setResponse(Any.pack(expectedResponse)).build();
    mockBigtableInstanceAdmin.addResponse(resultOperation);
    Instance instance = Instance.newBuilder().build();
    FieldMask updateMask = FieldMask.newBuilder().build();
    Instance actualResponse = client.partialUpdateInstanceAsync(instance, updateMask).get();
    Assert.assertEquals(expectedResponse, actualResponse);
    List<AbstractMessage> actualRequests = mockBigtableInstanceAdmin.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    PartialUpdateInstanceRequest actualRequest = ((PartialUpdateInstanceRequest) actualRequests.get(0));
    Assert.assertEquals(instance, actualRequest.getInstance());
    Assert.assertEquals(updateMask, actualRequest.getUpdateMask());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}