com.google.cloud.gkehub.v1alpha2

Class GkeHubClient

java.lang.Object

com.google.cloud.gkehub.v1alpha2.GkeHubClient

All Implemented Interfaces:

com.google.api.gax.core.BackgroundResource, AutoCloseable

@BetaApi
 @Generated(value="by gapic-generator-java")
public class GkeHubClient
extends Object
implements com.google.api.gax.core.BackgroundResource

Service Description: The GKE Hub service handles the registration of many Kubernetes clusters to Google Cloud, represented with the [Membership][google.cloud.gkehub.v1alpha2.Membership] resource.

GKE Hub is currently only available in the global region.

**Membership management may be non-trivial:** it is recommended to use one of the Google-provided client libraries or tools where possible when working with Membership resources.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   MembershipName name = MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]");
   Membership response = gkeHubClient.getMembership(name);
 }
 

Note: close() needs to be called on the GkeHubClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

The surface of this class includes several types of Java methods for each of the API's methods:

1. A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
2. A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
3. A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of GkeHubSettings to create(). For example:

To customize credentials:

 // 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
 GkeHubSettings gkeHubSettings =
     GkeHubSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 GkeHubClient gkeHubClient = GkeHubClient.create(gkeHubSettings);
 

To customize the endpoint:

 // 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
 GkeHubSettings gkeHubSettings = GkeHubSettings.newBuilder().setEndpoint(myEndpoint).build();
 GkeHubClient gkeHubClient = GkeHubClient.create(gkeHubSettings);
 

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:

 // 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
 GkeHubSettings gkeHubSettings = GkeHubSettings.newHttpJsonBuilder().build();
 GkeHubClient gkeHubClient = GkeHubClient.create(gkeHubSettings);
 

Please refer to the GitHub repository's samples for more quickstart code snippets.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GkeHubClient.ListMembershipsFixedSizeCollection
static class	GkeHubClient.ListMembershipsPage
static class	GkeHubClient.ListMembershipsPagedResponse

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GkeHubClient(GkeHubSettings settings) Constructs an instance of GkeHubClient, using the given settings.
protected	GkeHubClient(GkeHubStub stub)

Method Summary

Modifier and Type	Method and Description
boolean	awaitTermination(long duration, TimeUnit unit)
void	close()
static GkeHubClient	create() Constructs an instance of GkeHubClient with default settings.
static GkeHubClient	create(GkeHubSettings settings) Constructs an instance of GkeHubClient, using the given settings.
static GkeHubClient	create(GkeHubStub stub) Constructs an instance of GkeHubClient, using the given stub for making calls.
com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata>	createMembershipAsync(CreateMembershipRequest request) Creates a new Membership.
com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata>	createMembershipAsync(LocationName parent, Membership resource, String membershipId) Creates a new Membership.
com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata>	createMembershipAsync(String parent, Membership resource, String membershipId) Creates a new Membership.
com.google.api.gax.rpc.UnaryCallable<CreateMembershipRequest,com.google.longrunning.Operation>	createMembershipCallable() Creates a new Membership.
com.google.api.gax.rpc.OperationCallable<CreateMembershipRequest,Membership,OperationMetadata>	createMembershipOperationCallable() Creates a new Membership.
com.google.api.gax.longrunning.OperationFuture<com.google.protobuf.Empty,OperationMetadata>	deleteMembershipAsync(DeleteMembershipRequest request) Removes a Membership.
com.google.api.gax.longrunning.OperationFuture<com.google.protobuf.Empty,OperationMetadata>	deleteMembershipAsync(MembershipName name) Removes a Membership.
com.google.api.gax.longrunning.OperationFuture<com.google.protobuf.Empty,OperationMetadata>	deleteMembershipAsync(String name) Removes a Membership.
com.google.api.gax.rpc.UnaryCallable<DeleteMembershipRequest,com.google.longrunning.Operation>	deleteMembershipCallable() Removes a Membership.
com.google.api.gax.rpc.OperationCallable<DeleteMembershipRequest,com.google.protobuf.Empty,OperationMetadata>	deleteMembershipOperationCallable() Removes a Membership.
GenerateConnectManifestResponse	generateConnectManifest(GenerateConnectManifestRequest request) Generates the manifest for deployment of the GKE connect agent.
com.google.api.gax.rpc.UnaryCallable<GenerateConnectManifestRequest,GenerateConnectManifestResponse>	generateConnectManifestCallable() Generates the manifest for deployment of the GKE connect agent.
com.google.api.gax.httpjson.longrunning.OperationsClient	getHttpJsonOperationsClient() Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.
Membership	getMembership(GetMembershipRequest request) Gets the details of a Membership.
Membership	getMembership(MembershipName name) Gets the details of a Membership.
Membership	getMembership(String name) Gets the details of a Membership.
com.google.api.gax.rpc.UnaryCallable<GetMembershipRequest,Membership>	getMembershipCallable() Gets the details of a Membership.
com.google.longrunning.OperationsClient	getOperationsClient() Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.
GkeHubSettings	getSettings()
GkeHubStub	getStub()
InitializeHubResponse	initializeHub(InitializeHubRequest request) Initializes the Hub in this project, which includes creating the default Hub Service Account and the Hub Workload Identity Pool.
com.google.api.gax.rpc.UnaryCallable<InitializeHubRequest,InitializeHubResponse>	initializeHubCallable() Initializes the Hub in this project, which includes creating the default Hub Service Account and the Hub Workload Identity Pool.
boolean	isShutdown()
boolean	isTerminated()
GkeHubClient.ListMembershipsPagedResponse	listMemberships(ListMembershipsRequest request) Lists Memberships in a given project and location.
GkeHubClient.ListMembershipsPagedResponse	listMemberships(LocationName parent) Lists Memberships in a given project and location.
GkeHubClient.ListMembershipsPagedResponse	listMemberships(String parent) Lists Memberships in a given project and location.
com.google.api.gax.rpc.UnaryCallable<ListMembershipsRequest,ListMembershipsResponse>	listMembershipsCallable() Lists Memberships in a given project and location.
com.google.api.gax.rpc.UnaryCallable<ListMembershipsRequest,GkeHubClient.ListMembershipsPagedResponse>	listMembershipsPagedCallable() Lists Memberships in a given project and location.
void	shutdown()
void	shutdownNow()
com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata>	updateMembershipAsync(String name, Membership resource, com.google.protobuf.FieldMask updateMask) Updates an existing Membership.
com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata>	updateMembershipAsync(UpdateMembershipRequest request) Updates an existing Membership.
com.google.api.gax.rpc.UnaryCallable<UpdateMembershipRequest,com.google.longrunning.Operation>	updateMembershipCallable() Updates an existing Membership.
com.google.api.gax.rpc.OperationCallable<UpdateMembershipRequest,Membership,OperationMetadata>	updateMembershipOperationCallable() Updates an existing Membership.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GkeHubClient

protected GkeHubClient(GkeHubSettings settings)
                throws IOException

Constructs an instance of GkeHubClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Throws:

IOException

GkeHubClient

protected GkeHubClient(GkeHubStub stub)

Method Detail

create

public static final GkeHubClient create()
                                 throws IOException

Constructs an instance of GkeHubClient with default settings.

Throws:

IOException

create

public static final GkeHubClient create(GkeHubSettings settings)
                                 throws IOException

Constructs an instance of GkeHubClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Throws:

IOException

create

public static final GkeHubClient create(GkeHubStub stub)

Constructs an instance of GkeHubClient, using the given stub for making calls. This is for advanced usage - prefer using create(GkeHubSettings).

getSettings

public final GkeHubSettings getSettings()

getStub

public GkeHubStub getStub()

getOperationsClient

public final com.google.longrunning.OperationsClient getOperationsClient()

Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

getHttpJsonOperationsClient

@BetaApi
public final com.google.api.gax.httpjson.longrunning.OperationsClient getHttpJsonOperationsClient()

Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

listMemberships

public final GkeHubClient.ListMembershipsPagedResponse listMemberships(LocationName parent)

Lists Memberships in a given project and location.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (Membership element : gkeHubClient.listMemberships(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameters:

parent - Required. The parent (project and location) where the Memberships will be listed. Specified in the format `projects/*/locations/*`.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

listMemberships

public final GkeHubClient.ListMembershipsPagedResponse listMemberships(String parent)

Lists Memberships in a given project and location.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (Membership element : gkeHubClient.listMemberships(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameters:

parent - Required. The parent (project and location) where the Memberships will be listed. Specified in the format `projects/*/locations/*`.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

listMemberships

public final GkeHubClient.ListMembershipsPagedResponse listMemberships(ListMembershipsRequest request)

Lists Memberships in a given project and location.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   ListMembershipsRequest request =
       ListMembershipsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (Membership element : gkeHubClient.listMemberships(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

listMembershipsPagedCallable

public final com.google.api.gax.rpc.UnaryCallable<ListMembershipsRequest,GkeHubClient.ListMembershipsPagedResponse> listMembershipsPagedCallable()

Lists Memberships in a given project and location.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   ListMembershipsRequest request =
       ListMembershipsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<Membership> future =
       gkeHubClient.listMembershipsPagedCallable().futureCall(request);
   // Do something.
   for (Membership element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

listMembershipsCallable

public final com.google.api.gax.rpc.UnaryCallable<ListMembershipsRequest,ListMembershipsResponse> listMembershipsCallable()

Lists Memberships in a given project and location.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   ListMembershipsRequest request =
       ListMembershipsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListMembershipsResponse response = gkeHubClient.listMembershipsCallable().call(request);
     for (Membership element : response.getResourcesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

getMembership

public final Membership getMembership(MembershipName name)

Gets the details of a Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   MembershipName name = MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]");
   Membership response = gkeHubClient.getMembership(name);
 }
 

Parameters:

name - Required. The Membership resource name in the format `projects/*/locations/*/memberships/*`.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

getMembership

public final Membership getMembership(String name)

Gets the details of a Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   String name = MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]").toString();
   Membership response = gkeHubClient.getMembership(name);
 }
 

Parameters:

name - Required. The Membership resource name in the format `projects/*/locations/*/memberships/*`.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

getMembership

public final Membership getMembership(GetMembershipRequest request)

Gets the details of a Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   GetMembershipRequest request =
       GetMembershipRequest.newBuilder()
           .setName(MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]").toString())
           .build();
   Membership response = gkeHubClient.getMembership(request);
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

getMembershipCallable

public final com.google.api.gax.rpc.UnaryCallable<GetMembershipRequest,Membership> getMembershipCallable()

Gets the details of a Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   GetMembershipRequest request =
       GetMembershipRequest.newBuilder()
           .setName(MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]").toString())
           .build();
   ApiFuture<Membership> future = gkeHubClient.getMembershipCallable().futureCall(request);
   // Do something.
   Membership response = future.get();
 }
 

createMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata> createMembershipAsync(LocationName parent,
                                                                                                                Membership resource,
                                                                                                                String membershipId)

Creates a new Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To register other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/registering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Membership resource = Membership.newBuilder().build();
   String membershipId = "membershipId517665681";
   Membership response =
       gkeHubClient.createMembershipAsync(parent, resource, membershipId).get();
 }
 

Parameters:

parent - Required. The parent (project and location) where the Memberships will be created. Specified in the format `projects/*/locations/*`.

resource - Required. The membership to create.

membershipId - Required. Client chosen ID for the membership. `membership_id` must be a valid RFC 1123 compliant DNS label:

1. At most 63 characters in length 2. It must consist of lower case alphanumeric characters or `-` 3. It must start and end with an alphanumeric character

Which can be expressed as the regex: `[a-z0-9]([-a-z0-9]*[a-z0-9])?`, with a maximum length of 63 characters.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

createMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata> createMembershipAsync(String parent,
                                                                                                                Membership resource,
                                                                                                                String membershipId)

Creates a new Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To register other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/registering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Membership resource = Membership.newBuilder().build();
   String membershipId = "membershipId517665681";
   Membership response =
       gkeHubClient.createMembershipAsync(parent, resource, membershipId).get();
 }
 

Parameters:

parent - Required. The parent (project and location) where the Memberships will be created. Specified in the format `projects/*/locations/*`.

resource - Required. The membership to create.

membershipId - Required. Client chosen ID for the membership. `membership_id` must be a valid RFC 1123 compliant DNS label:

1. At most 63 characters in length 2. It must consist of lower case alphanumeric characters or `-` 3. It must start and end with an alphanumeric character

Which can be expressed as the regex: `[a-z0-9]([-a-z0-9]*[a-z0-9])?`, with a maximum length of 63 characters.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

createMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata> createMembershipAsync(CreateMembershipRequest request)

Creates a new Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To register other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/registering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   CreateMembershipRequest request =
       CreateMembershipRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setMembershipId("membershipId517665681")
           .setResource(Membership.newBuilder().build())
           .build();
   Membership response = gkeHubClient.createMembershipAsync(request).get();
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

createMembershipOperationCallable

public final com.google.api.gax.rpc.OperationCallable<CreateMembershipRequest,Membership,OperationMetadata> createMembershipOperationCallable()

Creates a new Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To register other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/registering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   CreateMembershipRequest request =
       CreateMembershipRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setMembershipId("membershipId517665681")
           .setResource(Membership.newBuilder().build())
           .build();
   OperationFuture<Membership, OperationMetadata> future =
       gkeHubClient.createMembershipOperationCallable().futureCall(request);
   // Do something.
   Membership response = future.get();
 }
 

createMembershipCallable

public final com.google.api.gax.rpc.UnaryCallable<CreateMembershipRequest,com.google.longrunning.Operation> createMembershipCallable()

Creates a new Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To register other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/registering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   CreateMembershipRequest request =
       CreateMembershipRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setMembershipId("membershipId517665681")
           .setResource(Membership.newBuilder().build())
           .build();
   ApiFuture<Operation> future = gkeHubClient.createMembershipCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

deleteMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<com.google.protobuf.Empty,OperationMetadata> deleteMembershipAsync(MembershipName name)

Removes a Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To unregister other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/unregistering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   MembershipName name = MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]");
   gkeHubClient.deleteMembershipAsync(name).get();
 }
 

Parameters:

name - Required. The Membership resource name in the format `projects/*/locations/*/memberships/*`.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

deleteMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<com.google.protobuf.Empty,OperationMetadata> deleteMembershipAsync(String name)

Removes a Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To unregister other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/unregistering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   String name = MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]").toString();
   gkeHubClient.deleteMembershipAsync(name).get();
 }
 

Parameters:

name - Required. The Membership resource name in the format `projects/*/locations/*/memberships/*`.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

deleteMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<com.google.protobuf.Empty,OperationMetadata> deleteMembershipAsync(DeleteMembershipRequest request)

Removes a Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To unregister other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/unregistering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   DeleteMembershipRequest request =
       DeleteMembershipRequest.newBuilder()
           .setName(MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]").toString())
           .build();
   gkeHubClient.deleteMembershipAsync(request).get();
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

deleteMembershipOperationCallable

public final com.google.api.gax.rpc.OperationCallable<DeleteMembershipRequest,com.google.protobuf.Empty,OperationMetadata> deleteMembershipOperationCallable()

Removes a Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To unregister other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/unregistering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   DeleteMembershipRequest request =
       DeleteMembershipRequest.newBuilder()
           .setName(MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]").toString())
           .build();
   OperationFuture<Empty, OperationMetadata> future =
       gkeHubClient.deleteMembershipOperationCallable().futureCall(request);
   // Do something.
   future.get();
 }
 

deleteMembershipCallable

public final com.google.api.gax.rpc.UnaryCallable<DeleteMembershipRequest,com.google.longrunning.Operation> deleteMembershipCallable()

Removes a Membership.

**This is currently only supported for GKE clusters on Google Cloud**. To unregister other clusters, follow the instructions at https://cloud.google.com/anthos/multicluster-management/connect/unregistering-a-cluster.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   DeleteMembershipRequest request =
       DeleteMembershipRequest.newBuilder()
           .setName(MembershipName.of("[PROJECT]", "[LOCATION]", "[MEMBERSHIP]").toString())
           .build();
   ApiFuture<Operation> future = gkeHubClient.deleteMembershipCallable().futureCall(request);
   // Do something.
   future.get();
 }
 

updateMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata> updateMembershipAsync(String name,
                                                                                                                Membership resource,
                                                                                                                com.google.protobuf.FieldMask updateMask)

Updates an existing Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   String name = "name3373707";
   Membership resource = Membership.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Membership response = gkeHubClient.updateMembershipAsync(name, resource, updateMask).get();
 }
 

Parameters:

name - Required. The Membership resource name in the format `projects/*/locations/*/memberships/*`.

resource - Required. Only fields specified in update_mask are updated. If you specify a field in the update_mask but don't specify its value here that field will be deleted. If you are updating a map field, set the value of a key to null or empty string to delete the key from the map. It's not possible to update a key's value to the empty string. If you specify the update_mask to be a special path "*", fully replaces all user-modifiable fields to match `resource`.

updateMask - Required. Mask of fields to update.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

updateMembershipAsync

public final com.google.api.gax.longrunning.OperationFuture<Membership,OperationMetadata> updateMembershipAsync(UpdateMembershipRequest request)

Updates an existing Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   UpdateMembershipRequest request =
       UpdateMembershipRequest.newBuilder()
           .setName("name3373707")
           .setUpdateMask(FieldMask.newBuilder().build())
           .setResource(Membership.newBuilder().build())
           .build();
   Membership response = gkeHubClient.updateMembershipAsync(request).get();
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

updateMembershipOperationCallable

public final com.google.api.gax.rpc.OperationCallable<UpdateMembershipRequest,Membership,OperationMetadata> updateMembershipOperationCallable()

Updates an existing Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   UpdateMembershipRequest request =
       UpdateMembershipRequest.newBuilder()
           .setName("name3373707")
           .setUpdateMask(FieldMask.newBuilder().build())
           .setResource(Membership.newBuilder().build())
           .build();
   OperationFuture<Membership, OperationMetadata> future =
       gkeHubClient.updateMembershipOperationCallable().futureCall(request);
   // Do something.
   Membership response = future.get();
 }
 

updateMembershipCallable

public final com.google.api.gax.rpc.UnaryCallable<UpdateMembershipRequest,com.google.longrunning.Operation> updateMembershipCallable()

Updates an existing Membership.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   UpdateMembershipRequest request =
       UpdateMembershipRequest.newBuilder()
           .setName("name3373707")
           .setUpdateMask(FieldMask.newBuilder().build())
           .setResource(Membership.newBuilder().build())
           .build();
   ApiFuture<Operation> future = gkeHubClient.updateMembershipCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

generateConnectManifest

public final GenerateConnectManifestResponse generateConnectManifest(GenerateConnectManifestRequest request)

Generates the manifest for deployment of the GKE connect agent.

**This method is used internally by Google-provided libraries.** Most clients should not need to call this method directly.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   GenerateConnectManifestRequest request =
       GenerateConnectManifestRequest.newBuilder()
           .setName("name3373707")
           .setNamespace("namespace1252218203")
           .setProxy(ByteString.EMPTY)
           .setVersion("version351608024")
           .setIsUpgrade(true)
           .setRegistry("registry-690212803")
           .setImagePullSecretContent(ByteString.EMPTY)
           .build();
   GenerateConnectManifestResponse response = gkeHubClient.generateConnectManifest(request);
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

generateConnectManifestCallable

public final com.google.api.gax.rpc.UnaryCallable<GenerateConnectManifestRequest,GenerateConnectManifestResponse> generateConnectManifestCallable()

Generates the manifest for deployment of the GKE connect agent.

**This method is used internally by Google-provided libraries.** Most clients should not need to call this method directly.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   GenerateConnectManifestRequest request =
       GenerateConnectManifestRequest.newBuilder()
           .setName("name3373707")
           .setNamespace("namespace1252218203")
           .setProxy(ByteString.EMPTY)
           .setVersion("version351608024")
           .setIsUpgrade(true)
           .setRegistry("registry-690212803")
           .setImagePullSecretContent(ByteString.EMPTY)
           .build();
   ApiFuture<GenerateConnectManifestResponse> future =
       gkeHubClient.generateConnectManifestCallable().futureCall(request);
   // Do something.
   GenerateConnectManifestResponse response = future.get();
 }
 

initializeHub

public final InitializeHubResponse initializeHub(InitializeHubRequest request)

Initializes the Hub in this project, which includes creating the default Hub Service Account and the Hub Workload Identity Pool. Initialization is optional, and happens automatically when the first Membership is created.

InitializeHub should be called when the first Membership cannot be registered without these resources. A common example is granting the Hub Service Account access to another project, which requires the account to exist first.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   InitializeHubRequest request =
       InitializeHubRequest.newBuilder().setProject("project-309310695").build();
   InitializeHubResponse response = gkeHubClient.initializeHub(request);
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

initializeHubCallable

public final com.google.api.gax.rpc.UnaryCallable<InitializeHubRequest,InitializeHubResponse> initializeHubCallable()

Initializes the Hub in this project, which includes creating the default Hub Service Account and the Hub Workload Identity Pool. Initialization is optional, and happens automatically when the first Membership is created.

InitializeHub should be called when the first Membership cannot be registered without these resources. A common example is granting the Hub Service Account access to another project, which requires the account to exist first.

Sample code:

 // 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 (GkeHubClient gkeHubClient = GkeHubClient.create()) {
   InitializeHubRequest request =
       InitializeHubRequest.newBuilder().setProject("project-309310695").build();
   ApiFuture<InitializeHubResponse> future =
       gkeHubClient.initializeHubCallable().futureCall(request);
   // Do something.
   InitializeHubResponse response = future.get();
 }
 

close

public final void close()

Specified by:

close in interface AutoCloseable

shutdown

public void shutdown()

Specified by:

shutdown in interface com.google.api.gax.core.BackgroundResource

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface com.google.api.gax.core.BackgroundResource

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface com.google.api.gax.core.BackgroundResource

shutdownNow

public void shutdownNow()

Specified by:

shutdownNow in interface com.google.api.gax.core.BackgroundResource

awaitTermination

public boolean awaitTermination(long duration,
                                TimeUnit unit)
                         throws InterruptedException

Specified by:

awaitTermination in interface com.google.api.gax.core.BackgroundResource

Throws:

InterruptedException