Package com.google.cloud.gkehub.v1alpha2

Class GkeHubClient

  • All Implemented Interfaces:
    com.google.api.gax.core.BackgroundResource, AutoCloseable
    @BetaApi
@Generated("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.

    • 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​(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).

      • 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();
 }

      • 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