Class TpuAsyncClient (1.2.1)

TpuAsyncClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Union[str, google.cloud.tpu_v2alpha1.services.tpu.transports.base.TpuTransport] = 'grpc_asyncio', client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Manages TPU nodes and other resources TPU API v2alpha1

Properties

transport

Returns the transport used by the client instance.

Returns
Type	Description
`TpuTransport`	The transport used by the client instance.

Methods

TpuAsyncClient

TpuAsyncClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Union[str, google.cloud.tpu_v2alpha1.services.tpu.transports.base.TpuTransport] = 'grpc_asyncio', client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Instantiates the tpu client.

Parameters
Name	Description
`credentials`	`Optional[google.auth.credentials.Credentials]` The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.
`transport`	`Union[str, .TpuTransport]` The transport to use. If set to None, a transport is chosen automatically.
`client_options`	`ClientOptions` Custom options for the client. It won't take effect if a `transport` instance is provided. (1) The `api_endpoint` property can be used to override the default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT environment variable can also be used to override the endpoint: "always" (always use the default mTLS endpoint), "never" (always use the default regular endpoint) and "auto" (auto switch to the default mTLS endpoint if client certificate is present, this is the default value). However, the `api_endpoint` property takes precedence if provided. (2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "true", then the `client_cert_source` property can be used to provide client certificate for mutual TLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not set, no client certificate will be used.

Exceptions
Type	Description
`google.auth.exceptions.MutualTlsChannelError`	If mutual TLS transport creation failed for any reason.

accelerator_type_path

accelerator_type_path(project: str, location: str, accelerator_type: str)

Returns a fully-qualified accelerator_type string.

common_billing_account_path

common_billing_account_path(billing_account: str)

Returns a fully-qualified billing_account string.

common_folder_path

common_folder_path(folder: str)

Returns a fully-qualified folder string.

common_location_path

common_location_path(project: str, location: str)

Returns a fully-qualified location string.

common_organization_path

common_organization_path(organization: str)

Returns a fully-qualified organization string.

common_project_path

common_project_path(project: str)

Returns a fully-qualified project string.

create_node

create_node(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.CreateNodeRequest, dict]] = None, *, parent: Optional[str] = None, node: Optional[google.cloud.tpu_v2alpha1.types.cloud_tpu.Node] = None, node_id: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Creates a node.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.CreateNodeRequest, dict]` The request object. Request for CreateNode.
`parent`	`str` Required. The parent resource name. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`node`	`Node` Required. The node. This corresponds to the `node` field on the `request` instance; if `request` is provided, this should not be set.
`node_id`	`str` The unqualified resource name. This corresponds to the `node_id` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Node A TPU instance.

delete_node

delete_node(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.DeleteNodeRequest, dict]] = None, *, name: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deletes a node.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.DeleteNodeRequest, dict]` The request object. Request for DeleteNode.
`name`	`str` Required. The resource name. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Node A TPU instance.

from_service_account_file

from_service_account_file(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
Name	Description
`filename`	`str` The path to the service account private key json file.

Returns
Type	Description
`TpuAsyncClient`	The constructed client.

from_service_account_info

from_service_account_info(info: dict, *args, **kwargs)

Creates an instance of this client using the provided credentials info.

Parameter
Name	Description
`info`	`dict` The service account private key info.

Returns
Type	Description
`TpuAsyncClient`	The constructed client.

from_service_account_json

from_service_account_json(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter
Name	Description
`filename`	`str` The path to the service account private key json file.

Returns
Type	Description
`TpuAsyncClient`	The constructed client.

generate_service_identity

generate_service_identity(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.GenerateServiceIdentityRequest, dict]] = None, *, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Generates the Cloud TPU service identity for the project.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.GenerateServiceIdentityRequest, dict]` The request object. Request for GenerateServiceIdentity.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.types.GenerateServiceIdentityResponse`	Response for GenerateServiceIdentity.

get_accelerator_type

get_accelerator_type(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.GetAcceleratorTypeRequest, dict]] = None, *, name: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Gets AcceleratorType.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.GetAcceleratorTypeRequest, dict]` The request object. Request for GetAcceleratorType.
`name`	`str` Required. The resource name. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.types.AcceleratorType`	A accelerator type that a Node can be configured with.

get_guest_attributes

get_guest_attributes(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.GetGuestAttributesRequest, dict]] = None, *, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Retrieves the guest attributes for the node.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.GetGuestAttributesRequest, dict]` The request object. Request for GetGuestAttributes.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.types.GetGuestAttributesResponse`	Response for GetGuestAttributes.

get_node

get_node(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.GetNodeRequest, dict]] = None, *, name: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Gets the details of a node.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.GetNodeRequest, dict]` The request object. Request for GetNode.
`name`	`str` Required. The resource name. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.types.Node`	A TPU instance.

get_runtime_version

get_runtime_version(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.GetRuntimeVersionRequest, dict]] = None, *, name: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Gets a runtime version.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.GetRuntimeVersionRequest, dict]` The request object. Request for GetRuntimeVersion.
`name`	`str` Required. The resource name. This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.types.RuntimeVersion`	A runtime version that a Node can be configured with.

get_transport_class

get_transport_class()

Returns an appropriate transport class.

list_accelerator_types

list_accelerator_types(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.ListAcceleratorTypesRequest, dict]] = None, *, parent: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Lists accelerator types supported by this API.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.ListAcceleratorTypesRequest, dict]` The request object. Request for ListAcceleratorTypes.
`parent`	`str` Required. The parent resource name. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.services.tpu.pagers.ListAcceleratorTypesAsyncPager`	Response for ListAcceleratorTypes. Iterating over this object will yield results and resolve additional pages automatically.

list_nodes

list_nodes(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.ListNodesRequest, dict]] = None, *, parent: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Lists nodes.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.ListNodesRequest, dict]` The request object. Request for ListNodes.
`parent`	`str` Required. The parent resource name. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.services.tpu.pagers.ListNodesAsyncPager`	Response for ListNodes. Iterating over this object will yield results and resolve additional pages automatically.

list_runtime_versions

list_runtime_versions(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.ListRuntimeVersionsRequest, dict]] = None, *, parent: Optional[str] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Lists runtime versions supported by this API.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.ListRuntimeVersionsRequest, dict]` The request object. Request for ListRuntimeVersions.
`parent`	`str` Required. The parent resource name. This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.cloud.tpu_v2alpha1.services.tpu.pagers.ListRuntimeVersionsAsyncPager`	Response for ListRuntimeVersions. Iterating over this object will yield results and resolve additional pages automatically.

node_path

node_path(project: str, location: str, node: str)

Returns a fully-qualified node string.

parse_accelerator_type_path

parse_accelerator_type_path(path: str)

Parses a accelerator_type path into its component segments.

parse_common_billing_account_path

parse_common_billing_account_path(path: str)

Parse a billing_account path into its component segments.

parse_common_folder_path

parse_common_folder_path(path: str)

Parse a folder path into its component segments.

parse_common_location_path

parse_common_location_path(path: str)

Parse a location path into its component segments.

parse_common_organization_path

parse_common_organization_path(path: str)

Parse a organization path into its component segments.

parse_common_project_path

parse_common_project_path(path: str)

Parse a project path into its component segments.

parse_node_path

parse_node_path(path: str)

Parses a node path into its component segments.

parse_runtime_version_path

parse_runtime_version_path(path: str)

Parses a runtime_version path into its component segments.

runtime_version_path

runtime_version_path(project: str, location: str, runtime_version: str)

Returns a fully-qualified runtime_version string.

start_node

start_node(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.StartNodeRequest, dict]] = None, *, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Starts a node.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.StartNodeRequest, dict]` The request object. Request for StartNode.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Node A TPU instance.

stop_node

stop_node(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.StopNodeRequest, dict]] = None, *, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Stops a node. This operation is only available with single TPU nodes.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.StopNodeRequest, dict]` The request object. Request for StopNode.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Node A TPU instance.

update_node

update_node(request: Optional[Union[google.cloud.tpu_v2alpha1.types.cloud_tpu.UpdateNodeRequest, dict]] = None, *, node: Optional[google.cloud.tpu_v2alpha1.types.cloud_tpu.Node] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: Union[google.api_core.retry.Retry, object] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Updates the configurations of a node.

Parameters
Name	Description
`request`	`Union[google.cloud.tpu_v2alpha1.types.UpdateNodeRequest, dict]` The request object. Request for UpdateNode.
`node`	`Node` Required. The node. Only fields specified in update_mask are updated. This corresponds to the `node` field on the `request` instance; if `request` is provided, this should not be set.
`update_mask`	`google.protobuf.field_mask_pb2.FieldMask` Required. Mask of fields from `Node][Tpu.Node]` to update. Supported fields: None. This corresponds to the `update_mask` field on the `request` instance; if `request` is provided, this should not be set.
`retry`	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
`timeout`	`float` The timeout for this request.
`metadata`	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns
Type	Description
`google.api_core.operation_async.AsyncOperation`	An object representing a long-running operation. The result type for the operation will be Node A TPU instance.