Examples with GetInstanceRequest com.google.spanner.admin.instance.v1.GetInstanceRequest used on opensource projects

Example 1 with GetInstanceRequest

use of com.google.spanner.admin.instance.v1.GetInstanceRequest in project java-docs-samples by GoogleCloudPlatform.

the class AutoLabelInstance method accept.

@Override
public void accept(CloudEvent event) throws Exception {
    // Extract CloudEvent data
    if (event.getData() != null) {
        String cloudEventData = new String(event.getData().toBytes(), StandardCharsets.UTF_8);
        // Convert data to JSON
        JsonObject eventData;
        try {
            Gson gson = new Gson();
            eventData = gson.fromJson(cloudEventData, JsonObject.class);
        } catch (JsonSyntaxException error) {
            throw new RuntimeException("CloudEvent data is not valid JSON: " + error.getMessage());
        }
        // Extract the Cloud Audit Logging entry from the data's protoPayload
        JsonObject payload = eventData.getAsJsonObject("protoPayload");
        JsonObject auth = payload.getAsJsonObject("authenticationInfo");
        // Extract the email address of the authenticated user
        // (or service account on behalf of third party principal) making the request
        String creator = auth.get("principalEmail").getAsString();
        if (creator == null) {
            throw new RuntimeException("`principalEmail` not found in protoPayload.");
        }
        // Format the 'creator' parameter to match GCE label validation requirements
        creator = creator.toLowerCase().replaceAll("\\W", "-");
        // Get relevant VM instance details from the CloudEvent `subject` property
        // Example: compute.googleapis.com/projects/<PROJECT>/zones/<ZONE>/instances/<INSTANCE>
        String subject = event.getSubject();
        if (subject == null || subject == "") {
            throw new RuntimeException("Missing CloudEvent `subject`.");
        }
        String[] params = subject.split("/");
        // Validate data
        if (params.length < 7) {
            throw new RuntimeException("Can not parse resource from CloudEvent `subject`: " + subject);
        }
        String project = params[2];
        String zone = params[4];
        String instanceName = params[6];
        // Instantiate the Compute Instances client
        try (InstancesClient instancesClient = InstancesClient.create()) {
            // Get the newly-created VM instance's label fingerprint
            // This is required by the Compute Engine API to prevent duplicate labels
            GetInstanceRequest getInstanceRequest = GetInstanceRequest.newBuilder().setInstance(instanceName).setProject(project).setZone(zone).build();
            Instance instance = instancesClient.get(getInstanceRequest);
            String fingerPrint = instance.getLabelFingerprint();
            // Label the instance with its creator
            SetLabelsInstanceRequest setLabelRequest = SetLabelsInstanceRequest.newBuilder().setInstance(instanceName).setProject(project).setZone(zone).setInstancesSetLabelsRequestResource(InstancesSetLabelsRequest.newBuilder().putLabels("creator", creator).setLabelFingerprint(fingerPrint).build()).build();
            instancesClient.setLabels(setLabelRequest);
            logger.info(String.format("Adding label, \"{'creator': '%s'}\", to instance, \"%s\".", creator, instanceName));
        } catch (Exception error) {
            throw new RuntimeException(String.format("Error trying to label VM instance, %s: %s", instanceName, error.toString()));
        }
    }
}

Example 2 with GetInstanceRequest

use of com.google.spanner.admin.instance.v1.GetInstanceRequest in project java-bigtable by googleapis.

the class BigtableInstanceAdminClientTest method testGetInstance.

@Test
public void testGetInstance() {
    // Setup
    Mockito.when(mockStub.getInstanceCallable()).thenReturn(mockGetInstanceCallable);
    com.google.bigtable.admin.v2.GetInstanceRequest expectedRequest = com.google.bigtable.admin.v2.GetInstanceRequest.newBuilder().setName(INSTANCE_NAME).build();
    com.google.bigtable.admin.v2.Instance expectedResponse = com.google.bigtable.admin.v2.Instance.newBuilder().setName(INSTANCE_NAME).build();
    Mockito.when(mockGetInstanceCallable.futureCall(expectedRequest)).thenReturn(ApiFutures.immediateFuture(expectedResponse));
    // Execute
    Instance actualResult = adminClient.getInstance(INSTANCE_ID);
    // Verify
    assertThat(actualResult).isEqualTo(Instance.fromProto(expectedResponse));
}

Example 3 with GetInstanceRequest

use of com.google.spanner.admin.instance.v1.GetInstanceRequest in project java-bigtable by googleapis.

the class BaseBigtableInstanceAdminClientTest method getInstanceTest.

@Test
public void getInstanceTest() throws Exception {
    Instance expectedResponse = Instance.newBuilder().setName(InstanceName.of("[PROJECT]", "[INSTANCE]").toString()).setDisplayName("displayName1714148973").putAllLabels(new HashMap<String, String>()).setCreateTime(Timestamp.newBuilder().build()).build();
    mockBigtableInstanceAdmin.addResponse(expectedResponse);
    InstanceName name = InstanceName.of("[PROJECT]", "[INSTANCE]");
    Instance actualResponse = client.getInstance(name);
    Assert.assertEquals(expectedResponse, actualResponse);
    List<AbstractMessage> actualRequests = mockBigtableInstanceAdmin.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    GetInstanceRequest actualRequest = ((GetInstanceRequest) actualRequests.get(0));
    Assert.assertEquals(name.toString(), actualRequest.getName());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}

Example 4 with GetInstanceRequest

use of com.google.spanner.admin.instance.v1.GetInstanceRequest in project java-spanner by googleapis.

the class InstanceAdminClientTest method getInstanceTest2.

@Test
public void getInstanceTest2() throws Exception {
    Instance expectedResponse = Instance.newBuilder().setName(InstanceName.of("[PROJECT]", "[INSTANCE]").toString()).setConfig(InstanceConfigName.of("[PROJECT]", "[INSTANCE_CONFIG]").toString()).setDisplayName("displayName1714148973").setNodeCount(1539922066).setProcessingUnits(-329117885).putAllLabels(new HashMap<String, String>()).addAllEndpointUris(new ArrayList<String>()).build();
    mockInstanceAdmin.addResponse(expectedResponse);
    String name = "name3373707";
    Instance actualResponse = client.getInstance(name);
    Assert.assertEquals(expectedResponse, actualResponse);
    List<AbstractMessage> actualRequests = mockInstanceAdmin.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    GetInstanceRequest actualRequest = ((GetInstanceRequest) actualRequests.get(0));
    Assert.assertEquals(name, actualRequest.getName());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}

Example 5 with GetInstanceRequest

use of com.google.spanner.admin.instance.v1.GetInstanceRequest in project java-spanner by googleapis.

the class GapicSpannerRpc method getInstance.

@Override
public Instance getInstance(String instanceName) throws SpannerException {
    GetInstanceRequest request = GetInstanceRequest.newBuilder().setName(instanceName).build();
    GrpcCallContext context = newCallContext(null, instanceName, request, InstanceAdminGrpc.getGetInstanceMethod());
    return get(instanceAdminStub.getInstanceCallable().futureCall(request, context));
}